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-rw-r--r--git-gui/lib/about.tcl81
-rw-r--r--git-gui/lib/blame.tcl980
-rw-r--r--git-gui/lib/branch.tcl38
-rw-r--r--git-gui/lib/branch_checkout.tcl89
-rw-r--r--git-gui/lib/branch_create.tcl220
-rw-r--r--git-gui/lib/branch_delete.tcl147
-rw-r--r--git-gui/lib/branch_rename.tcl128
-rw-r--r--git-gui/lib/browser.tcl310
-rw-r--r--git-gui/lib/checkout_op.tcl588
-rw-r--r--git-gui/lib/choose_font.tcl166
-rw-r--r--git-gui/lib/choose_repository.tcl1044
-rw-r--r--git-gui/lib/choose_rev.tcl627
-rw-r--r--git-gui/lib/class.tcl186
-rw-r--r--git-gui/lib/commit.tcl431
-rw-r--r--git-gui/lib/console.tcl218
-rw-r--r--git-gui/lib/database.tcl116
-rw-r--r--git-gui/lib/date.tcl53
-rw-r--r--git-gui/lib/diff.tcl361
-rw-r--r--git-gui/lib/encoding.tcl276
-rw-r--r--git-gui/lib/error.tcl104
-rw-r--r--git-gui/lib/git-gui.icobin0 -> 318 bytes
-rw-r--r--git-gui/lib/index.tcl435
-rw-r--r--git-gui/lib/logo.tcl43
-rw-r--r--git-gui/lib/merge.tcl274
-rw-r--r--git-gui/lib/option.tcl239
-rw-r--r--git-gui/lib/remote.tcl222
-rw-r--r--git-gui/lib/remote_branch_delete.tcl345
-rw-r--r--git-gui/lib/shortcut.tcl139
-rw-r--r--git-gui/lib/status_bar.tcl127
-rw-r--r--git-gui/lib/transport.tcl184
-rw-r--r--git-gui/lib/win32.tcl26
-rw-r--r--git-gui/lib/win32_shortcut.js34
32 files changed, 8231 insertions, 0 deletions
diff --git a/git-gui/lib/about.tcl b/git-gui/lib/about.tcl
new file mode 100644
index 0000000..719fc54
--- /dev/null
+++ b/git-gui/lib/about.tcl
@@ -0,0 +1,81 @@
+# git-gui about git-gui dialog
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc do_about {} {
+ global appvers copyright oguilib
+ global tcl_patchLevel tk_patchLevel
+
+ set w .about_dialog
+ toplevel $w
+ wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
+
+ pack [git_logo $w.git_logo] -side left -fill y -padx 10 -pady 10
+ label $w.header -text [mc "About %s" [appname]] \
+ -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.close -text {Close} \
+ -default active \
+ -command [list destroy $w]
+ pack $w.buttons.close -side right
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ label $w.desc \
+ -text "[mc "git-gui - a graphical user interface for Git."]\n$copyright" \
+ -padx 5 -pady 5 \
+ -justify left \
+ -anchor w \
+ -borderwidth 1 \
+ -relief solid
+ pack $w.desc -side top -fill x -padx 5 -pady 5
+
+ set v {}
+ append v "git-gui version $appvers\n"
+ append v "[git version]\n"
+ append v "\n"
+ if {$tcl_patchLevel eq $tk_patchLevel} {
+ append v "Tcl/Tk version $tcl_patchLevel"
+ } else {
+ append v "Tcl version $tcl_patchLevel"
+ append v ", Tk version $tk_patchLevel"
+ }
+
+ set d {}
+ append d "git wrapper: $::_git\n"
+ append d "git exec dir: [gitexec]\n"
+ append d "git-gui lib: $oguilib"
+
+ label $w.vers \
+ -text $v \
+ -padx 5 -pady 5 \
+ -justify left \
+ -anchor w \
+ -borderwidth 1 \
+ -relief solid
+ pack $w.vers -side top -fill x -padx 5 -pady 5
+
+ label $w.dirs \
+ -text $d \
+ -padx 5 -pady 5 \
+ -justify left \
+ -anchor w \
+ -borderwidth 1 \
+ -relief solid
+ pack $w.dirs -side top -fill x -padx 5 -pady 5
+
+ menu $w.ctxm -tearoff 0
+ $w.ctxm add command \
+ -label {Copy} \
+ -command "
+ clipboard clear
+ clipboard append -format STRING -type STRING -- \[$w.vers cget -text\]
+ "
+
+ bind $w <Visibility> "grab $w; focus $w.buttons.close"
+ bind $w <Key-Escape> "destroy $w"
+ bind $w <Key-Return> "destroy $w"
+ bind_button3 $w.vers "tk_popup $w.ctxm %X %Y; grab $w; focus $w"
+ wm title $w "About [appname]"
+ tkwait window $w
+}
diff --git a/git-gui/lib/blame.tcl b/git-gui/lib/blame.tcl
new file mode 100644
index 0000000..00ecf21
--- /dev/null
+++ b/git-gui/lib/blame.tcl
@@ -0,0 +1,980 @@
+# git-gui blame viewer
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+class blame {
+
+image create photo ::blame::img_back_arrow -data {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}
+
+# Persistant data (survives loads)
+#
+field history {}; # viewer history: {commit path}
+field header ; # array commit,key -> header field
+
+# Tk UI control paths
+#
+field w ; # top window in this viewer
+field w_back ; # our back button
+field w_path ; # label showing the current file path
+field w_columns ; # list of all column widgets in the viewer
+field w_line ; # text column: all line numbers
+field w_amov ; # text column: annotations + move tracking
+field w_asim ; # text column: annotations (simple computation)
+field w_file ; # text column: actual file data
+field w_cviewer ; # pane showing commit message
+field status ; # status mega-widget instance
+field old_height ; # last known height of $w.file_pane
+
+# Tk UI colors
+#
+variable active_color #c0edc5
+variable group_colors {
+ #d6d6d6
+ #e1e1e1
+ #ececec
+}
+
+# Switches for original location detection
+#
+variable original_options [list -C -C]
+if {[git-version >= 1.5.3]} {
+ lappend original_options -w ; # ignore indentation changes
+}
+
+# Current blame data; cleared/reset on each load
+#
+field commit ; # input commit to blame
+field path ; # input filename to view in $commit
+
+field current_fd {} ; # background process running
+field highlight_line -1 ; # current line selected
+field highlight_column {} ; # current commit column selected
+field highlight_commit {} ; # sha1 of commit selected
+
+field total_lines 0 ; # total length of file
+field blame_lines 0 ; # number of lines computed
+field amov_data ; # list of {commit origfile origline}
+field asim_data ; # list of {commit origfile origline}
+
+field r_commit ; # commit currently being parsed
+field r_orig_line ; # original line number
+field r_final_line ; # final line number
+field r_line_count ; # lines in this region
+
+field tooltip_wm {} ; # Current tooltip toplevel, if open
+field tooltip_t {} ; # Text widget in $tooltip_wm
+field tooltip_timer {} ; # Current timer event for our tooltip
+field tooltip_commit {} ; # Commit(s) in tooltip
+
+constructor new {i_commit i_path} {
+ global cursor_ptr
+ variable active_color
+ variable group_colors
+
+ set commit $i_commit
+ set path $i_path
+
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "File Viewer"]]
+
+ frame $w.header -background gold
+ label $w.header.commit_l \
+ -text [mc "Commit:"] \
+ -background gold \
+ -anchor w \
+ -justify left
+ set w_back $w.header.commit_b
+ label $w_back \
+ -image ::blame::img_back_arrow \
+ -borderwidth 0 \
+ -relief flat \
+ -state disabled \
+ -background gold \
+ -activebackground gold
+ bind $w_back <Button-1> "
+ if {\[$w_back cget -state\] eq {normal}} {
+ [cb _history_menu]
+ }
+ "
+ label $w.header.commit \
+ -textvariable @commit \
+ -background gold \
+ -anchor w \
+ -justify left
+ label $w.header.path_l \
+ -text [mc "File:"] \
+ -background gold \
+ -anchor w \
+ -justify left
+ set w_path $w.header.path
+ label $w_path \
+ -background gold \
+ -anchor w \
+ -justify left
+ pack $w.header.commit_l -side left
+ pack $w_back -side left
+ pack $w.header.commit -side left
+ pack $w_path -fill x -side right
+ pack $w.header.path_l -side right
+
+ panedwindow $w.file_pane -orient vertical
+ frame $w.file_pane.out
+ frame $w.file_pane.cm
+ $w.file_pane add $w.file_pane.out \
+ -sticky nsew \
+ -minsize 100 \
+ -height 100 \
+ -width 100
+ $w.file_pane add $w.file_pane.cm \
+ -sticky nsew \
+ -minsize 25 \
+ -height 25 \
+ -width 100
+
+ set w_line $w.file_pane.out.linenumber_t
+ text $w_line \
+ -takefocus 0 \
+ -highlightthickness 0 \
+ -padx 0 -pady 0 \
+ -background white -borderwidth 0 \
+ -state disabled \
+ -wrap none \
+ -height 40 \
+ -width 6 \
+ -font font_diff
+ $w_line tag conf linenumber -justify right -rmargin 5
+
+ set w_amov $w.file_pane.out.amove_t
+ text $w_amov \
+ -takefocus 0 \
+ -highlightthickness 0 \
+ -padx 0 -pady 0 \
+ -background white -borderwidth 0 \
+ -state disabled \
+ -wrap none \
+ -height 40 \
+ -width 5 \
+ -font font_diff
+ $w_amov tag conf author_abbr -justify right -rmargin 5
+ $w_amov tag conf curr_commit
+ $w_amov tag conf prior_commit -foreground blue -underline 1
+ $w_amov tag bind prior_commit \
+ <Button-1> \
+ "[cb _load_commit $w_amov @amov_data @%x,%y];break"
+
+ set w_asim $w.file_pane.out.asimple_t
+ text $w_asim \
+ -takefocus 0 \
+ -highlightthickness 0 \
+ -padx 0 -pady 0 \
+ -background white -borderwidth 0 \
+ -state disabled \
+ -wrap none \
+ -height 40 \
+ -width 4 \
+ -font font_diff
+ $w_asim tag conf author_abbr -justify right
+ $w_asim tag conf curr_commit
+ $w_asim tag conf prior_commit -foreground blue -underline 1
+ $w_asim tag bind prior_commit \
+ <Button-1> \
+ "[cb _load_commit $w_asim @asim_data @%x,%y];break"
+
+ set w_file $w.file_pane.out.file_t
+ text $w_file \
+ -takefocus 0 \
+ -highlightthickness 0 \
+ -padx 0 -pady 0 \
+ -background white -borderwidth 0 \
+ -state disabled \
+ -wrap none \
+ -height 40 \
+ -width 80 \
+ -xscrollcommand [list $w.file_pane.out.sbx set] \
+ -font font_diff
+
+ set w_columns [list $w_amov $w_asim $w_line $w_file]
+
+ scrollbar $w.file_pane.out.sbx \
+ -orient h \
+ -command [list $w_file xview]
+ scrollbar $w.file_pane.out.sby \
+ -orient v \
+ -command [list scrollbar2many $w_columns yview]
+ eval grid $w_columns $w.file_pane.out.sby -sticky nsew
+ grid conf \
+ $w.file_pane.out.sbx \
+ -column [expr {[llength $w_columns] - 1}] \
+ -sticky we
+ grid columnconfigure \
+ $w.file_pane.out \
+ [expr {[llength $w_columns] - 1}] \
+ -weight 1
+ grid rowconfigure $w.file_pane.out 0 -weight 1
+
+ set w_cviewer $w.file_pane.cm.t
+ text $w_cviewer \
+ -background white -borderwidth 0 \
+ -state disabled \
+ -wrap none \
+ -height 10 \
+ -width 80 \
+ -xscrollcommand [list $w.file_pane.cm.sbx set] \
+ -yscrollcommand [list $w.file_pane.cm.sby set] \
+ -font font_diff
+ $w_cviewer tag conf still_loading \
+ -font font_uiitalic \
+ -justify center
+ $w_cviewer tag conf header_key \
+ -tabs {3c} \
+ -background $active_color \
+ -font font_uibold
+ $w_cviewer tag conf header_val \
+ -background $active_color \
+ -font font_ui
+ $w_cviewer tag raise sel
+ scrollbar $w.file_pane.cm.sbx \
+ -orient h \
+ -command [list $w_cviewer xview]
+ scrollbar $w.file_pane.cm.sby \
+ -orient v \
+ -command [list $w_cviewer yview]
+ pack $w.file_pane.cm.sby -side right -fill y
+ pack $w.file_pane.cm.sbx -side bottom -fill x
+ pack $w_cviewer -expand 1 -fill both
+
+ set status [::status_bar::new $w.status]
+
+ menu $w.ctxm -tearoff 0
+ $w.ctxm add command \
+ -label [mc "Copy Commit"] \
+ -command [cb _copycommit]
+
+ foreach i $w_columns {
+ for {set g 0} {$g < [llength $group_colors]} {incr g} {
+ $i tag conf color$g -background [lindex $group_colors $g]
+ }
+
+ $i conf -cursor $cursor_ptr
+ $i conf -yscrollcommand [list many2scrollbar \
+ $w_columns yview $w.file_pane.out.sby]
+ bind $i <Button-1> "
+ [cb _hide_tooltip]
+ [cb _click $i @%x,%y]
+ focus $i
+ "
+ bind $i <Any-Motion> [cb _show_tooltip $i @%x,%y]
+ bind $i <Any-Enter> [cb _hide_tooltip]
+ bind $i <Any-Leave> [cb _hide_tooltip]
+ bind_button3 $i "
+ [cb _hide_tooltip]
+ set cursorX %x
+ set cursorY %y
+ set cursorW %W
+ tk_popup $w.ctxm %X %Y
+ "
+ bind $i <Shift-Tab> "[list focus $w_cviewer];break"
+ bind $i <Tab> "[list focus $w_cviewer];break"
+ }
+
+ foreach i [concat $w_columns $w_cviewer] {
+ bind $i <Key-Up> {catch {%W yview scroll -1 units};break}
+ bind $i <Key-Down> {catch {%W yview scroll 1 units};break}
+ bind $i <Key-Left> {catch {%W xview scroll -1 units};break}
+ bind $i <Key-Right> {catch {%W xview scroll 1 units};break}
+ bind $i <Key-k> {catch {%W yview scroll -1 units};break}
+ bind $i <Key-j> {catch {%W yview scroll 1 units};break}
+ bind $i <Key-h> {catch {%W xview scroll -1 units};break}
+ bind $i <Key-l> {catch {%W xview scroll 1 units};break}
+ bind $i <Control-Key-b> {catch {%W yview scroll -1 pages};break}
+ bind $i <Control-Key-f> {catch {%W yview scroll 1 pages};break}
+ }
+
+ bind $w_cviewer <Shift-Tab> "[list focus $w_file];break"
+ bind $w_cviewer <Tab> "[list focus $w_file];break"
+ bind $w_cviewer <Button-1> [list focus $w_cviewer]
+ bind $w_file <Visibility> [list focus $w_file]
+
+ grid configure $w.header -sticky ew
+ grid configure $w.file_pane -sticky nsew
+ grid configure $w.status -sticky ew
+ grid columnconfigure $top 0 -weight 1
+ grid rowconfigure $top 0 -weight 0
+ grid rowconfigure $top 1 -weight 1
+ grid rowconfigure $top 2 -weight 0
+
+ set req_w [winfo reqwidth $top]
+ set req_h [winfo reqheight $top]
+ set scr_h [expr {[winfo screenheight $top] - 100}]
+ if {$req_w < 600} {set req_w 600}
+ if {$req_h < $scr_h} {set req_h $scr_h}
+ set g "${req_w}x${req_h}"
+ wm geometry $top $g
+ update
+
+ set old_height [winfo height $w.file_pane]
+ $w.file_pane sash place 0 \
+ [lindex [$w.file_pane sash coord 0] 0] \
+ [expr {int($old_height * 0.70)}]
+ bind $w.file_pane <Configure> \
+ "if {{$w.file_pane} eq {%W}} {[cb _resize %h]}"
+
+ _load $this {}
+}
+
+method _load {jump} {
+ variable group_colors
+
+ _hide_tooltip $this
+
+ if {$total_lines != 0 || $current_fd ne {}} {
+ if {$current_fd ne {}} {
+ catch {close $current_fd}
+ set current_fd {}
+ }
+
+ foreach i $w_columns {
+ $i conf -state normal
+ $i delete 0.0 end
+ foreach g [$i tag names] {
+ if {[regexp {^g[0-9a-f]{40}$} $g]} {
+ $i tag delete $g
+ }
+ }
+ $i conf -state disabled
+ }
+
+ $w_cviewer conf -state normal
+ $w_cviewer delete 0.0 end
+ $w_cviewer conf -state disabled
+
+ set highlight_line -1
+ set highlight_column {}
+ set highlight_commit {}
+ set total_lines 0
+ }
+
+ if {$history eq {}} {
+ $w_back conf -state disabled
+ } else {
+ $w_back conf -state normal
+ }
+
+ # Index 0 is always empty. There is never line 0 as
+ # we use only 1 based lines, as that matches both with
+ # git-blame output and with Tk's text widget.
+ #
+ set amov_data [list [list]]
+ set asim_data [list [list]]
+
+ $status show [mc "Reading %s..." "$commit:[escape_path $path]"]
+ $w_path conf -text [escape_path $path]
+ if {$commit eq {}} {
+ set fd [open $path r]
+ fconfigure $fd -eofchar {}
+ } else {
+ set fd [git_read cat-file blob "$commit:$path"]
+ }
+ fconfigure $fd -blocking 0 -translation lf -encoding binary
+ fileevent $fd readable [cb _read_file $fd $jump]
+ set current_fd $fd
+}
+
+method _history_menu {} {
+ set m $w.backmenu
+ if {[winfo exists $m]} {
+ $m delete 0 end
+ } else {
+ menu $m -tearoff 0
+ }
+
+ for {set i [expr {[llength $history] - 1}]
+ } {$i >= 0} {incr i -1} {
+ set e [lindex $history $i]
+ set c [lindex $e 0]
+ set f [lindex $e 1]
+
+ if {[regexp {^[0-9a-f]{40}$} $c]} {
+ set t [string range $c 0 8]...
+ } elseif {$c eq {}} {
+ set t {Working Directory}
+ } else {
+ set t $c
+ }
+ if {![catch {set summary $header($c,summary)}]} {
+ append t " $summary"
+ if {[string length $t] > 70} {
+ set t [string range $t 0 66]...
+ }
+ }
+
+ $m add command -label $t -command [cb _goback $i]
+ }
+ set X [winfo rootx $w_back]
+ set Y [expr {[winfo rooty $w_back] + [winfo height $w_back]}]
+ tk_popup $m $X $Y
+}
+
+method _goback {i} {
+ set dat [lindex $history $i]
+ set history [lrange $history 0 [expr {$i - 1}]]
+ set commit [lindex $dat 0]
+ set path [lindex $dat 1]
+ _load $this [lrange $dat 2 5]
+}
+
+method _read_file {fd jump} {
+ if {$fd ne $current_fd} {
+ catch {close $fd}
+ return
+ }
+
+ foreach i $w_columns {$i conf -state normal}
+ while {[gets $fd line] >= 0} {
+ regsub "\r\$" $line {} line
+ incr total_lines
+ lappend amov_data {}
+ lappend asim_data {}
+
+ if {$total_lines > 1} {
+ foreach i $w_columns {$i insert end "\n"}
+ }
+
+ $w_line insert end "$total_lines" linenumber
+ $w_file insert end "$line"
+ }
+
+ set ln_wc [expr {[string length $total_lines] + 2}]
+ if {[$w_line cget -width] < $ln_wc} {
+ $w_line conf -width $ln_wc
+ }
+
+ foreach i $w_columns {$i conf -state disabled}
+
+ if {[eof $fd]} {
+ close $fd
+
+ # If we don't force Tk to update the widgets *right now*
+ # none of our jump commands will cause a change in the UI.
+ #
+ update
+
+ if {[llength $jump] == 1} {
+ set highlight_line [lindex $jump 0]
+ $w_file see "$highlight_line.0"
+ } elseif {[llength $jump] == 4} {
+ set highlight_column [lindex $jump 0]
+ set highlight_line [lindex $jump 1]
+ $w_file xview moveto [lindex $jump 2]
+ $w_file yview moveto [lindex $jump 3]
+ }
+
+ _exec_blame $this $w_asim @asim_data \
+ [list] \
+ [mc "Loading copy/move tracking annotations..."]
+ }
+} ifdeleted { catch {close $fd} }
+
+method _exec_blame {cur_w cur_d options cur_s} {
+ lappend options --incremental
+ if {$commit eq {}} {
+ lappend options --contents $path
+ } else {
+ lappend options $commit
+ }
+ lappend options -- $path
+ set fd [eval git_read --nice blame $options]
+ fconfigure $fd -blocking 0 -translation lf -encoding binary
+ fileevent $fd readable [cb _read_blame $fd $cur_w $cur_d]
+ set current_fd $fd
+ set blame_lines 0
+
+ $status start \
+ $cur_s \
+ [mc "lines annotated"]
+}
+
+method _read_blame {fd cur_w cur_d} {
+ upvar #0 $cur_d line_data
+ variable group_colors
+ variable original_options
+
+ if {$fd ne $current_fd} {
+ catch {close $fd}
+ return
+ }
+
+ $cur_w conf -state normal
+ while {[gets $fd line] >= 0} {
+ if {[regexp {^([a-z0-9]{40}) (\d+) (\d+) (\d+)$} $line line \
+ cmit original_line final_line line_count]} {
+ set r_commit $cmit
+ set r_orig_line $original_line
+ set r_final_line $final_line
+ set r_line_count $line_count
+ } elseif {[string match {filename *} $line]} {
+ set file [string range $line 9 end]
+ set n $r_line_count
+ set lno $r_final_line
+ set oln $r_orig_line
+ set cmit $r_commit
+
+ if {[regexp {^0{40}$} $cmit]} {
+ set commit_abbr work
+ set commit_type curr_commit
+ } elseif {$cmit eq $commit} {
+ set commit_abbr this
+ set commit_type curr_commit
+ } else {
+ set commit_type prior_commit
+ set commit_abbr [string range $cmit 0 3]
+ }
+
+ set author_abbr {}
+ set a_name {}
+ catch {set a_name $header($cmit,author)}
+ while {$a_name ne {}} {
+ if {$author_abbr ne {}
+ && [string index $a_name 0] eq {'}} {
+ regsub {^'[^']+'\s+} $a_name {} a_name
+ }
+ if {![regexp {^([[:upper:]])} $a_name _a]} break
+ append author_abbr $_a
+ unset _a
+ if {![regsub \
+ {^[[:upper:]][^\s]*\s+} \
+ $a_name {} a_name ]} break
+ }
+ if {$author_abbr eq {}} {
+ set author_abbr { |}
+ } else {
+ set author_abbr [string range $author_abbr 0 3]
+ }
+ unset a_name
+
+ set first_lno $lno
+ while {
+ $first_lno > 1
+ && $cmit eq [lindex $line_data [expr {$first_lno - 1}] 0]
+ && $file eq [lindex $line_data [expr {$first_lno - 1}] 1]
+ } {
+ incr first_lno -1
+ }
+
+ set color {}
+ if {$first_lno < $lno} {
+ foreach g [$w_file tag names $first_lno.0] {
+ if {[regexp {^color[0-9]+$} $g]} {
+ set color $g
+ break
+ }
+ }
+ } else {
+ set i [lsort [concat \
+ [$w_file tag names "[expr {$first_lno - 1}].0"] \
+ [$w_file tag names "[expr {$lno + $n}].0"] \
+ ]]
+ for {set g 0} {$g < [llength $group_colors]} {incr g} {
+ if {[lsearch -sorted -exact $i color$g] == -1} {
+ set color color$g
+ break
+ }
+ }
+ }
+ if {$color eq {}} {
+ set color color0
+ }
+
+ while {$n > 0} {
+ set lno_e "$lno.0 lineend + 1c"
+ if {[lindex $line_data $lno] ne {}} {
+ set g [lindex $line_data $lno 0]
+ foreach i $w_columns {
+ $i tag remove g$g $lno.0 $lno_e
+ }
+ }
+ lset line_data $lno [list $cmit $file $oln]
+
+ $cur_w delete $lno.0 "$lno.0 lineend"
+ if {$lno == $first_lno} {
+ $cur_w insert $lno.0 $commit_abbr $commit_type
+ } elseif {$lno == [expr {$first_lno + 1}]} {
+ $cur_w insert $lno.0 $author_abbr author_abbr
+ } else {
+ $cur_w insert $lno.0 { |}
+ }
+
+ foreach i $w_columns {
+ if {$cur_w eq $w_amov} {
+ for {set g 0} \
+ {$g < [llength $group_colors]} \
+ {incr g} {
+ $i tag remove color$g $lno.0 $lno_e
+ }
+ $i tag add $color $lno.0 $lno_e
+ }
+ $i tag add g$cmit $lno.0 $lno_e
+ }
+
+ if {$highlight_column eq $cur_w} {
+ if {$highlight_line == -1
+ && [lindex [$w_file yview] 0] == 0} {
+ $w_file see $lno.0
+ set highlight_line $lno
+ }
+ if {$highlight_line == $lno} {
+ _showcommit $this $cur_w $lno
+ }
+ }
+
+ incr n -1
+ incr lno
+ incr oln
+ incr blame_lines
+ }
+
+ while {
+ $cmit eq [lindex $line_data $lno 0]
+ && $file eq [lindex $line_data $lno 1]
+ } {
+ $cur_w delete $lno.0 "$lno.0 lineend"
+
+ if {$lno == $first_lno} {
+ $cur_w insert $lno.0 $commit_abbr $commit_type
+ } elseif {$lno == [expr {$first_lno + 1}]} {
+ $cur_w insert $lno.0 $author_abbr author_abbr
+ } else {
+ $cur_w insert $lno.0 { |}
+ }
+
+ if {$cur_w eq $w_amov} {
+ foreach i $w_columns {
+ for {set g 0} \
+ {$g < [llength $group_colors]} \
+ {incr g} {
+ $i tag remove color$g $lno.0 $lno_e
+ }
+ $i tag add $color $lno.0 $lno_e
+ }
+ }
+
+ incr lno
+ }
+
+ } elseif {[regexp {^([a-z-]+) (.*)$} $line line key data]} {
+ set header($r_commit,$key) $data
+ }
+ }
+ $cur_w conf -state disabled
+
+ if {[eof $fd]} {
+ close $fd
+ if {$cur_w eq $w_asim} {
+ _exec_blame $this $w_amov @amov_data \
+ $original_options \
+ [mc "Loading original location annotations..."]
+ } else {
+ set current_fd {}
+ $status stop [mc "Annotation complete."]
+ }
+ } else {
+ $status update $blame_lines $total_lines
+ }
+} ifdeleted { catch {close $fd} }
+
+method _click {cur_w pos} {
+ set lno [lindex [split [$cur_w index $pos] .] 0]
+ _showcommit $this $cur_w $lno
+}
+
+method _load_commit {cur_w cur_d pos} {
+ upvar #0 $cur_d line_data
+ set lno [lindex [split [$cur_w index $pos] .] 0]
+ set dat [lindex $line_data $lno]
+ if {$dat ne {}} {
+ lappend history [list \
+ $commit $path \
+ $highlight_column \
+ $highlight_line \
+ [lindex [$w_file xview] 0] \
+ [lindex [$w_file yview] 0] \
+ ]
+ set commit [lindex $dat 0]
+ set path [lindex $dat 1]
+ _load $this [list [lindex $dat 2]]
+ }
+}
+
+method _showcommit {cur_w lno} {
+ global repo_config
+ variable active_color
+
+ if {$highlight_commit ne {}} {
+ foreach i $w_columns {
+ $i tag conf g$highlight_commit -background {}
+ $i tag lower g$highlight_commit
+ }
+ }
+
+ if {$cur_w eq $w_asim} {
+ set dat [lindex $asim_data $lno]
+ set highlight_column $w_asim
+ } else {
+ set dat [lindex $amov_data $lno]
+ set highlight_column $w_amov
+ }
+
+ $w_cviewer conf -state normal
+ $w_cviewer delete 0.0 end
+
+ if {$dat eq {}} {
+ set cmit {}
+ $w_cviewer insert end [mc "Loading annotation..."] still_loading
+ } else {
+ set cmit [lindex $dat 0]
+ set file [lindex $dat 1]
+
+ foreach i $w_columns {
+ $i tag conf g$cmit -background $active_color
+ $i tag raise g$cmit
+ }
+
+ set author_name {}
+ set author_email {}
+ set author_time {}
+ catch {set author_name $header($cmit,author)}
+ catch {set author_email $header($cmit,author-mail)}
+ catch {set author_time [format_date $header($cmit,author-time)]}
+
+ set committer_name {}
+ set committer_email {}
+ set committer_time {}
+ catch {set committer_name $header($cmit,committer)}
+ catch {set committer_email $header($cmit,committer-mail)}
+ catch {set committer_time [format_date $header($cmit,committer-time)]}
+
+ if {[catch {set msg $header($cmit,message)}]} {
+ set msg {}
+ catch {
+ set fd [git_read cat-file commit $cmit]
+ fconfigure $fd -encoding binary -translation lf
+ if {[catch {set enc $repo_config(i18n.commitencoding)}]} {
+ set enc utf-8
+ }
+ while {[gets $fd line] > 0} {
+ if {[string match {encoding *} $line]} {
+ set enc [string tolower [string range $line 9 end]]
+ }
+ }
+ set msg [read $fd]
+ close $fd
+
+ set enc [tcl_encoding $enc]
+ if {$enc ne {}} {
+ set msg [encoding convertfrom $enc $msg]
+ set author_name [encoding convertfrom $enc $author_name]
+ set committer_name [encoding convertfrom $enc $committer_name]
+ set header($cmit,author) $author_name
+ set header($cmit,committer) $committer_name
+ set header($cmit,summary) \
+ [encoding convertfrom $enc $header($cmit,summary)]
+ }
+ set msg [string trim $msg]
+ }
+ set header($cmit,message) $msg
+ }
+
+ $w_cviewer insert end "commit $cmit\n" header_key
+ $w_cviewer insert end [strcat [mc "Author:"] "\t"] header_key
+ $w_cviewer insert end "$author_name $author_email" header_val
+ $w_cviewer insert end " $author_time\n" header_val
+
+ $w_cviewer insert end [strcat [mc "Committer:"] "\t"] header_key
+ $w_cviewer insert end "$committer_name $committer_email" header_val
+ $w_cviewer insert end " $committer_time\n" header_val
+
+ if {$file ne $path} {
+ $w_cviewer insert end [strcat [mc "Original File:"] "\t"] header_key
+ $w_cviewer insert end "[escape_path $file]\n" header_val
+ }
+
+ $w_cviewer insert end "\n$msg"
+ }
+ $w_cviewer conf -state disabled
+
+ set highlight_line $lno
+ set highlight_commit $cmit
+
+ if {[lsearch -exact $tooltip_commit $highlight_commit] != -1} {
+ _hide_tooltip $this
+ }
+}
+
+method _copycommit {} {
+ set pos @$::cursorX,$::cursorY
+ set lno [lindex [split [$::cursorW index $pos] .] 0]
+ set dat [lindex $amov_data $lno]
+ if {$dat ne {}} {
+ clipboard clear
+ clipboard append \
+ -format STRING \
+ -type STRING \
+ -- [lindex $dat 0]
+ }
+}
+
+method _show_tooltip {cur_w pos} {
+ if {$tooltip_wm ne {}} {
+ _open_tooltip $this $cur_w
+ } elseif {$tooltip_timer eq {}} {
+ set tooltip_timer [after 1000 [cb _open_tooltip $cur_w]]
+ }
+}
+
+method _open_tooltip {cur_w} {
+ set tooltip_timer {}
+ set pos_x [winfo pointerx $cur_w]
+ set pos_y [winfo pointery $cur_w]
+ if {[winfo containing $pos_x $pos_y] ne $cur_w} {
+ _hide_tooltip $this
+ return
+ }
+
+ if {$tooltip_wm ne "$cur_w.tooltip"} {
+ _hide_tooltip $this
+
+ set tooltip_wm [toplevel $cur_w.tooltip -borderwidth 1]
+ wm overrideredirect $tooltip_wm 1
+ wm transient $tooltip_wm [winfo toplevel $cur_w]
+ set tooltip_t $tooltip_wm.label
+ text $tooltip_t \
+ -takefocus 0 \
+ -highlightthickness 0 \
+ -relief flat \
+ -borderwidth 0 \
+ -wrap none \
+ -background lightyellow \
+ -foreground black
+ $tooltip_t tag conf section_header -font font_uibold
+ pack $tooltip_t
+ } else {
+ $tooltip_t conf -state normal
+ $tooltip_t delete 0.0 end
+ }
+
+ set pos @[join [list \
+ [expr {$pos_x - [winfo rootx $cur_w]}] \
+ [expr {$pos_y - [winfo rooty $cur_w]}]] ,]
+ set lno [lindex [split [$cur_w index $pos] .] 0]
+ if {$cur_w eq $w_amov} {
+ set dat [lindex $amov_data $lno]
+ set org {}
+ } else {
+ set dat [lindex $asim_data $lno]
+ set org [lindex $amov_data $lno]
+ }
+
+ if {$dat eq {}} {
+ _hide_tooltip $this
+ return
+ }
+
+ set cmit [lindex $dat 0]
+ set tooltip_commit [list $cmit]
+
+ set author_name {}
+ set summary {}
+ set author_time {}
+ catch {set author_name $header($cmit,author)}
+ catch {set summary $header($cmit,summary)}
+ catch {set author_time [format_date $header($cmit,author-time)]}
+
+ $tooltip_t insert end "commit $cmit\n"
+ $tooltip_t insert end "$author_name $author_time\n"
+ $tooltip_t insert end "$summary"
+
+ if {$org ne {} && [lindex $org 0] ne $cmit} {
+ set save [$tooltip_t get 0.0 end]
+ $tooltip_t delete 0.0 end
+
+ set cmit [lindex $org 0]
+ set file [lindex $org 1]
+ lappend tooltip_commit $cmit
+
+ set author_name {}
+ set summary {}
+ set author_time {}
+ catch {set author_name $header($cmit,author)}
+ catch {set summary $header($cmit,summary)}
+ catch {set author_time [format_date $header($cmit,author-time)]}
+
+ $tooltip_t insert end [strcat [mc "Originally By:"] "\n"] section_header
+ $tooltip_t insert end "commit $cmit\n"
+ $tooltip_t insert end "$author_name $author_time\n"
+ $tooltip_t insert end "$summary\n"
+
+ if {$file ne $path} {
+ $tooltip_t insert end [strcat [mc "In File:"] " "] section_header
+ $tooltip_t insert end "$file\n"
+ }
+
+ $tooltip_t insert end "\n"
+ $tooltip_t insert end [strcat [mc "Copied Or Moved Here By:"] "\n"] section_header
+ $tooltip_t insert end $save
+ }
+
+ $tooltip_t conf -state disabled
+ _position_tooltip $this
+}
+
+method _position_tooltip {} {
+ set max_h [lindex [split [$tooltip_t index end] .] 0]
+ set max_w 0
+ for {set i 1} {$i <= $max_h} {incr i} {
+ set c [lindex [split [$tooltip_t index "$i.0 lineend"] .] 1]
+ if {$c > $max_w} {set max_w $c}
+ }
+ $tooltip_t conf -width $max_w -height $max_h
+
+ set req_w [winfo reqwidth $tooltip_t]
+ set req_h [winfo reqheight $tooltip_t]
+ set pos_x [expr {[winfo pointerx .] + 5}]
+ set pos_y [expr {[winfo pointery .] + 10}]
+
+ set g "${req_w}x${req_h}"
+ if {$pos_x >= 0} {append g +}
+ append g $pos_x
+ if {$pos_y >= 0} {append g +}
+ append g $pos_y
+
+ wm geometry $tooltip_wm $g
+ raise $tooltip_wm
+}
+
+method _hide_tooltip {} {
+ if {$tooltip_wm ne {}} {
+ destroy $tooltip_wm
+ set tooltip_wm {}
+ set tooltip_commit {}
+ }
+ if {$tooltip_timer ne {}} {
+ after cancel $tooltip_timer
+ set tooltip_timer {}
+ }
+}
+
+method _resize {new_height} {
+ set diff [expr {$new_height - $old_height}]
+ if {$diff == 0} return
+
+ set my [expr {[winfo height $w.file_pane] - 25}]
+ set o [$w.file_pane sash coord 0]
+ set ox [lindex $o 0]
+ set oy [expr {[lindex $o 1] + $diff}]
+ if {$oy < 0} {set oy 0}
+ if {$oy > $my} {set oy $my}
+ $w.file_pane sash place 0 $ox $oy
+
+ set old_height $new_height
+}
+
+}
diff --git a/git-gui/lib/branch.tcl b/git-gui/lib/branch.tcl
new file mode 100644
index 0000000..777eeb7
--- /dev/null
+++ b/git-gui/lib/branch.tcl
@@ -0,0 +1,38 @@
+# git-gui branch (create/delete) support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc load_all_heads {} {
+ global some_heads_tracking
+
+ set rh refs/heads
+ set rh_len [expr {[string length $rh] + 1}]
+ set all_heads [list]
+ set fd [git_read for-each-ref --format=%(refname) $rh]
+ while {[gets $fd line] > 0} {
+ if {!$some_heads_tracking || ![is_tracking_branch $line]} {
+ lappend all_heads [string range $line $rh_len end]
+ }
+ }
+ close $fd
+
+ return [lsort $all_heads]
+}
+
+proc load_all_tags {} {
+ set all_tags [list]
+ set fd [git_read for-each-ref \
+ --sort=-taggerdate \
+ --format=%(refname) \
+ refs/tags]
+ while {[gets $fd line] > 0} {
+ if {![regsub ^refs/tags/ $line {} name]} continue
+ lappend all_tags $name
+ }
+ close $fd
+ return $all_tags
+}
+
+proc radio_selector {varname value args} {
+ upvar #0 $varname var
+ set var $value
+}
diff --git a/git-gui/lib/branch_checkout.tcl b/git-gui/lib/branch_checkout.tcl
new file mode 100644
index 0000000..6603703
--- /dev/null
+++ b/git-gui/lib/branch_checkout.tcl
@@ -0,0 +1,89 @@
+# git-gui branch checkout support
+# Copyright (C) 2007 Shawn Pearce
+
+class branch_checkout {
+
+field w ; # widget path
+field w_rev ; # mega-widget to pick the initial revision
+
+field opt_fetch 1; # refetch tracking branch if used?
+field opt_detach 0; # force a detached head case?
+
+constructor dialog {} {
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Checkout Branch"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text [mc "Checkout Branch"] -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.create -text [mc Checkout] \
+ -default active \
+ -command [cb _checkout]
+ pack $w.buttons.create -side right
+ button $w.buttons.cancel -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ set w_rev [::choose_rev::new $w.rev [mc Revision]]
+ $w_rev bind_listbox <Double-Button-1> [cb _checkout]
+ pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
+
+ labelframe $w.options -text [mc Options]
+
+ checkbutton $w.options.fetch \
+ -text [mc "Fetch Tracking Branch"] \
+ -variable @opt_fetch
+ pack $w.options.fetch -anchor nw
+
+ checkbutton $w.options.detach \
+ -text [mc "Detach From Local Branch"] \
+ -variable @opt_detach
+ pack $w.options.detach -anchor nw
+
+ pack $w.options -anchor nw -fill x -pady 5 -padx 5
+
+ bind $w <Visibility> [cb _visible]
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Key-Return> [cb _checkout]\;break
+ tkwait window $w
+}
+
+method _checkout {} {
+ set spec [$w_rev get_tracking_branch]
+ if {$spec ne {} && $opt_fetch} {
+ set new {}
+ } elseif {[catch {set new [$w_rev commit_or_die]}]} {
+ return
+ }
+
+ if {$opt_detach} {
+ set ref {}
+ } else {
+ set ref [$w_rev get_local_branch]
+ }
+
+ set co [::checkout_op::new [$w_rev get] $new $ref]
+ $co parent $w
+ $co enable_checkout 1
+ if {$spec ne {} && $opt_fetch} {
+ $co enable_fetch $spec
+ }
+
+ if {[$co run]} {
+ destroy $w
+ } else {
+ $w_rev focus_filter
+ }
+}
+
+method _visible {} {
+ grab $w
+ $w_rev focus_filter
+}
+
+}
diff --git a/git-gui/lib/branch_create.tcl b/git-gui/lib/branch_create.tcl
new file mode 100644
index 0000000..53dfb4c
--- /dev/null
+++ b/git-gui/lib/branch_create.tcl
@@ -0,0 +1,220 @@
+# git-gui branch create support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+class branch_create {
+
+field w ; # widget path
+field w_rev ; # mega-widget to pick the initial revision
+field w_name ; # new branch name widget
+
+field name {}; # name of the branch the user has chosen
+field name_type user; # type of branch name to use
+
+field opt_merge ff; # type of merge to apply to existing branch
+field opt_checkout 1; # automatically checkout the new branch?
+field opt_fetch 1; # refetch tracking branch if used?
+field reset_ok 0; # did the user agree to reset?
+
+constructor dialog {} {
+ global repo_config
+
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Create Branch"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text [mc "Create New Branch"] -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.create -text [mc Create] \
+ -default active \
+ -command [cb _create]
+ pack $w.buttons.create -side right
+ button $w.buttons.cancel -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ labelframe $w.desc -text [mc "Branch Name"]
+ radiobutton $w.desc.name_r \
+ -anchor w \
+ -text [mc "Name:"] \
+ -value user \
+ -variable @name_type
+ set w_name $w.desc.name_t
+ entry $w_name \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 40 \
+ -textvariable @name \
+ -validate key \
+ -validatecommand [cb _validate %d %S]
+ grid $w.desc.name_r $w_name -sticky we -padx {0 5}
+
+ radiobutton $w.desc.match_r \
+ -anchor w \
+ -text [mc "Match Tracking Branch Name"] \
+ -value match \
+ -variable @name_type
+ grid $w.desc.match_r -sticky we -padx {0 5} -columnspan 2
+
+ grid columnconfigure $w.desc 1 -weight 1
+ pack $w.desc -anchor nw -fill x -pady 5 -padx 5
+
+ set w_rev [::choose_rev::new $w.rev [mc "Starting Revision"]]
+ pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
+
+ labelframe $w.options -text [mc Options]
+
+ frame $w.options.merge
+ label $w.options.merge.l -text [mc "Update Existing Branch:"]
+ pack $w.options.merge.l -side left
+ radiobutton $w.options.merge.no \
+ -text [mc No] \
+ -value none \
+ -variable @opt_merge
+ pack $w.options.merge.no -side left
+ radiobutton $w.options.merge.ff \
+ -text [mc "Fast Forward Only"] \
+ -value ff \
+ -variable @opt_merge
+ pack $w.options.merge.ff -side left
+ radiobutton $w.options.merge.reset \
+ -text [mc Reset] \
+ -value reset \
+ -variable @opt_merge
+ pack $w.options.merge.reset -side left
+ pack $w.options.merge -anchor nw
+
+ checkbutton $w.options.fetch \
+ -text [mc "Fetch Tracking Branch"] \
+ -variable @opt_fetch
+ pack $w.options.fetch -anchor nw
+
+ checkbutton $w.options.checkout \
+ -text [mc "Checkout After Creation"] \
+ -variable @opt_checkout
+ pack $w.options.checkout -anchor nw
+ pack $w.options -anchor nw -fill x -pady 5 -padx 5
+
+ trace add variable @name_type write [cb _select]
+
+ set name $repo_config(gui.newbranchtemplate)
+ if {[is_config_true gui.matchtrackingbranch]} {
+ set name_type match
+ }
+
+ bind $w <Visibility> [cb _visible]
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Key-Return> [cb _create]\;break
+ tkwait window $w
+}
+
+method _create {} {
+ global repo_config
+ global M1B
+
+ set spec [$w_rev get_tracking_branch]
+ switch -- $name_type {
+ user {
+ set newbranch $name
+ }
+ match {
+ if {$spec eq {}} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Please select a tracking branch."]
+ return
+ }
+ if {![regsub ^refs/heads/ [lindex $spec 2] {} newbranch]} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Tracking branch %s is not a branch in the remote repository." [$w get]]
+ return
+ }
+ }
+ }
+
+ if {$newbranch eq {}
+ || $newbranch eq $repo_config(gui.newbranchtemplate)} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Please supply a branch name."]
+ focus $w_name
+ return
+ }
+
+ if {[catch {git check-ref-format "heads/$newbranch"}]} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "'%s' is not an acceptable branch name." $newbranch]
+ focus $w_name
+ return
+ }
+
+ if {$spec ne {} && $opt_fetch} {
+ set new {}
+ } elseif {[catch {set new [$w_rev commit_or_die]}]} {
+ return
+ }
+
+ set co [::checkout_op::new \
+ [$w_rev get] \
+ $new \
+ refs/heads/$newbranch]
+ $co parent $w
+ $co enable_create 1
+ $co enable_merge $opt_merge
+ $co enable_checkout $opt_checkout
+ if {$spec ne {} && $opt_fetch} {
+ $co enable_fetch $spec
+ }
+
+ if {[$co run]} {
+ destroy $w
+ } else {
+ focus $w_name
+ }
+}
+
+method _validate {d S} {
+ if {$d == 1} {
+ if {[regexp {[~^:?*\[\0- ]} $S]} {
+ return 0
+ }
+ if {[string length $S] > 0} {
+ set name_type user
+ }
+ }
+ return 1
+}
+
+method _select {args} {
+ if {$name_type eq {match}} {
+ $w_rev pick_tracking_branch
+ }
+}
+
+method _visible {} {
+ grab $w
+ if {$name_type eq {user}} {
+ $w_name icursor end
+ focus $w_name
+ }
+}
+
+}
diff --git a/git-gui/lib/branch_delete.tcl b/git-gui/lib/branch_delete.tcl
new file mode 100644
index 0000000..86c4f73
--- /dev/null
+++ b/git-gui/lib/branch_delete.tcl
@@ -0,0 +1,147 @@
+# git-gui branch delete support
+# Copyright (C) 2007 Shawn Pearce
+
+class branch_delete {
+
+field w ; # widget path
+field w_heads ; # listbox of local head names
+field w_check ; # revision picker for merge test
+field w_delete ; # delete button
+
+constructor dialog {} {
+ global current_branch
+
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Delete Branch"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text [mc "Delete Local Branch"] -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ set w_delete $w.buttons.delete
+ button $w_delete \
+ -text [mc Delete] \
+ -default active \
+ -state disabled \
+ -command [cb _delete]
+ pack $w_delete -side right
+ button $w.buttons.cancel \
+ -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ labelframe $w.list -text [mc "Local Branches"]
+ set w_heads $w.list.l
+ listbox $w_heads \
+ -height 10 \
+ -width 70 \
+ -selectmode extended \
+ -exportselection false \
+ -yscrollcommand [list $w.list.sby set]
+ scrollbar $w.list.sby -command [list $w.list.l yview]
+ pack $w.list.sby -side right -fill y
+ pack $w.list.l -side left -fill both -expand 1
+ pack $w.list -fill both -expand 1 -pady 5 -padx 5
+
+ set w_check [choose_rev::new \
+ $w.check \
+ [mc "Delete Only If Merged Into"] \
+ ]
+ $w_check none [mc "Always (Do not perform merge test.)"]
+ pack $w.check -anchor nw -fill x -pady 5 -padx 5
+
+ foreach h [load_all_heads] {
+ if {$h ne $current_branch} {
+ $w_heads insert end $h
+ }
+ }
+
+ bind $w_heads <<ListboxSelect>> [cb _select]
+ bind $w <Visibility> "
+ grab $w
+ focus $w
+ "
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Key-Return> [cb _delete]\;break
+ tkwait window $w
+}
+
+method _select {} {
+ if {[$w_heads curselection] eq {}} {
+ $w_delete configure -state disabled
+ } else {
+ $w_delete configure -state normal
+ }
+}
+
+method _delete {} {
+ if {[catch {set check_cmt [$w_check commit_or_die]}]} {
+ return
+ }
+
+ set to_delete [list]
+ set not_merged [list]
+ foreach i [$w_heads curselection] {
+ set b [$w_heads get $i]
+ if {[catch {
+ set o [git rev-parse --verify "refs/heads/$b"]
+ }]} continue
+ if {$check_cmt ne {}} {
+ if {[catch {set m [git merge-base $o $check_cmt]}]} continue
+ if {$o ne $m} {
+ lappend not_merged $b
+ continue
+ }
+ }
+ lappend to_delete [list $b $o]
+ }
+ if {$not_merged ne {}} {
+ set msg "[mc "The following branches are not completely merged into %s:" [$w_check get]]
+
+ - [join $not_merged "\n - "]"
+ tk_messageBox \
+ -icon info \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message $msg
+ }
+ if {$to_delete eq {}} return
+ if {$check_cmt eq {}} {
+ set msg [mc "Recovering deleted branches is difficult. \n\n Delete the selected branches?"]
+ if {[tk_messageBox \
+ -icon warning \
+ -type yesno \
+ -title [wm title $w] \
+ -parent $w \
+ -message $msg] ne yes} {
+ return
+ }
+ }
+
+ set failed {}
+ foreach i $to_delete {
+ set b [lindex $i 0]
+ set o [lindex $i 1]
+ if {[catch {git update-ref -d "refs/heads/$b" $o} err]} {
+ append failed " - $b: $err\n"
+ }
+ }
+
+ if {$failed ne {}} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Failed to delete branches:\n%s" $failed]
+ }
+
+ destroy $w
+}
+
+}
diff --git a/git-gui/lib/branch_rename.tcl b/git-gui/lib/branch_rename.tcl
new file mode 100644
index 0000000..1665388
--- /dev/null
+++ b/git-gui/lib/branch_rename.tcl
@@ -0,0 +1,128 @@
+# git-gui branch rename support
+# Copyright (C) 2007 Shawn Pearce
+
+class branch_rename {
+
+field w
+field oldname
+field newname
+
+constructor dialog {} {
+ global current_branch
+
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Rename Branch"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ set oldname $current_branch
+ set newname [get_config gui.newbranchtemplate]
+
+ label $w.header -text [mc "Rename Branch"] -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.rename -text [mc Rename] \
+ -default active \
+ -command [cb _rename]
+ pack $w.buttons.rename -side right
+ button $w.buttons.cancel -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ frame $w.rename
+ label $w.rename.oldname_l -text [mc "Branch:"]
+ eval tk_optionMenu $w.rename.oldname_m @oldname [load_all_heads]
+
+ label $w.rename.newname_l -text [mc "New Name:"]
+ entry $w.rename.newname_t \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 40 \
+ -textvariable @newname \
+ -validate key \
+ -validatecommand {
+ if {%d == 1 && [regexp {[~^:?*\[\0- ]} %S]} {return 0}
+ return 1
+ }
+
+ grid $w.rename.oldname_l $w.rename.oldname_m -sticky w -padx {0 5}
+ grid $w.rename.newname_l $w.rename.newname_t -sticky we -padx {0 5}
+ grid columnconfigure $w.rename 1 -weight 1
+ pack $w.rename -anchor nw -fill x -pady 5 -padx 5
+
+ bind $w <Key-Return> [cb _rename]
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Visibility> "
+ grab $w
+ $w.rename.newname_t icursor end
+ focus $w.rename.newname_t
+ "
+ tkwait window $w
+}
+
+method _rename {} {
+ global current_branch
+
+ if {$oldname eq {}} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Please select a branch to rename."]
+ focus $w.rename.oldname_m
+ return
+ }
+ if {$newname eq {}
+ || $newname eq [get_config gui.newbranchtemplate]} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Please supply a branch name."]
+ focus $w.rename.newname_t
+ return
+ }
+ if {![catch {git show-ref --verify -- "refs/heads/$newname"}]} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Branch '%s' already exists." $newname]
+ focus $w.rename.newname_t
+ return
+ }
+ if {[catch {git check-ref-format "heads/$newname"}]} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "'%s' is not an acceptable branch name." $newname]
+ focus $w.rename.newname_t
+ return
+ }
+
+ if {[catch {git branch -m $oldname $newname} err]} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [strcat [mc "Failed to rename '%s'." $oldname] "\n\n$err"]
+ return
+ }
+
+ if {$current_branch eq $oldname} {
+ set current_branch $newname
+ }
+
+ destroy $w
+}
+
+}
diff --git a/git-gui/lib/browser.tcl b/git-gui/lib/browser.tcl
new file mode 100644
index 0000000..53d5a62
--- /dev/null
+++ b/git-gui/lib/browser.tcl
@@ -0,0 +1,310 @@
+# git-gui tree browser
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+class browser {
+
+image create photo ::browser::img_parent -data {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}
+image create photo ::browser::img_rblob -data {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}
+image create photo ::browser::img_xblob -data {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}
+image create photo ::browser::img_tree -data {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}
+image create photo ::browser::img_symlink -data {R0lGODlhEAAQAIQAAPwCBCwqLLSytLy+vERGRFRWVDQ2NKSmpAQCBKyurMTGxISChJyanHR2dIyKjGxubHRydGRmZIyOjFxeXHx6fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAAQABAAAAVbICACwWieY1CibCCsrBkMb0zchSEcNYskCtqBBzshFkOGQFk0IRqOxqPBODRHCMhCQKteRc9FI/KQWGOIyFYgkDC+gPR4snCcfRGKOIKIgSMQE31+f4OEYCZ+IQAh/mhDcmVhdGVkIGJ5IEJNUFRvR0lGIFBybyB2ZXJzaW9uIDIuNQ0KqSBEZXZlbENvciAxOTk3LDE5OTguIEFsbCByaWdodHMgcmVzZXJ2ZWQuDQpodHRwOi8vd3d3LmRldmVsY29yLmNvbQA7}
+image create photo ::browser::img_unknown -data {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}
+
+field w
+field browser_commit
+field browser_path
+field browser_files {}
+field browser_status [mc "Starting..."]
+field browser_stack {}
+field browser_busy 1
+
+field ls_buf {}; # Buffered record output from ls-tree
+
+constructor new {commit {path {}}} {
+ global cursor_ptr M1B
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "File Browser"]]
+
+ set browser_commit $commit
+ set browser_path $browser_commit:$path
+
+ label $w.path \
+ -textvariable @browser_path \
+ -anchor w \
+ -justify left \
+ -borderwidth 1 \
+ -relief sunken \
+ -font font_uibold
+ pack $w.path -anchor w -side top -fill x
+
+ frame $w.list
+ set w_list $w.list.l
+ text $w_list -background white -borderwidth 0 \
+ -cursor $cursor_ptr \
+ -state disabled \
+ -wrap none \
+ -height 20 \
+ -width 70 \
+ -xscrollcommand [list $w.list.sbx set] \
+ -yscrollcommand [list $w.list.sby set]
+ rmsel_tag $w_list
+ scrollbar $w.list.sbx -orient h -command [list $w_list xview]
+ scrollbar $w.list.sby -orient v -command [list $w_list yview]
+ pack $w.list.sbx -side bottom -fill x
+ pack $w.list.sby -side right -fill y
+ pack $w_list -side left -fill both -expand 1
+ pack $w.list -side top -fill both -expand 1
+
+ label $w.status \
+ -textvariable @browser_status \
+ -anchor w \
+ -justify left \
+ -borderwidth 1 \
+ -relief sunken
+ pack $w.status -anchor w -side bottom -fill x
+
+ bind $w_list <Button-1> "[cb _click 0 @%x,%y];break"
+ bind $w_list <Double-Button-1> "[cb _click 1 @%x,%y];break"
+ bind $w_list <$M1B-Up> "[cb _parent] ;break"
+ bind $w_list <$M1B-Left> "[cb _parent] ;break"
+ bind $w_list <Up> "[cb _move -1] ;break"
+ bind $w_list <Down> "[cb _move 1] ;break"
+ bind $w_list <$M1B-Right> "[cb _enter] ;break"
+ bind $w_list <Return> "[cb _enter] ;break"
+ bind $w_list <Prior> "[cb _page -1] ;break"
+ bind $w_list <Next> "[cb _page 1] ;break"
+ bind $w_list <Left> break
+ bind $w_list <Right> break
+
+ bind $w_list <Visibility> [list focus $w_list]
+ set w $w_list
+ if {$path ne {}} {
+ _ls $this $browser_commit:$path $path
+ } else {
+ _ls $this $browser_commit $path
+ }
+ return $this
+}
+
+method _move {dir} {
+ if {$browser_busy} return
+ set lno [lindex [split [$w index in_sel.first] .] 0]
+ incr lno $dir
+ if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
+ $w tag remove in_sel 0.0 end
+ $w tag add in_sel $lno.0 [expr {$lno + 1}].0
+ $w see $lno.0
+ }
+}
+
+method _page {dir} {
+ if {$browser_busy} return
+ $w yview scroll $dir pages
+ set lno [expr {int(
+ [lindex [$w yview] 0]
+ * [llength $browser_files]
+ + 1)}]
+ if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
+ $w tag remove in_sel 0.0 end
+ $w tag add in_sel $lno.0 [expr {$lno + 1}].0
+ $w see $lno.0
+ }
+}
+
+method _parent {} {
+ if {$browser_busy} return
+ set info [lindex $browser_files 0]
+ if {[lindex $info 0] eq {parent}} {
+ set parent [lindex $browser_stack end-1]
+ set browser_stack [lrange $browser_stack 0 end-2]
+ if {$browser_stack eq {}} {
+ regsub {:.*$} $browser_path {:} browser_path
+ } else {
+ regsub {/[^/]+$} $browser_path {} browser_path
+ }
+ set browser_status [mc "Loading %s..." $browser_path]
+ _ls $this [lindex $parent 0] [lindex $parent 1]
+ }
+}
+
+method _enter {} {
+ if {$browser_busy} return
+ set lno [lindex [split [$w index in_sel.first] .] 0]
+ set info [lindex $browser_files [expr {$lno - 1}]]
+ if {$info ne {}} {
+ switch -- [lindex $info 0] {
+ parent {
+ _parent $this
+ }
+ tree {
+ set name [lindex $info 2]
+ set escn [escape_path $name]
+ set browser_status [mc "Loading %s..." $escn]
+ append browser_path $escn
+ _ls $this [lindex $info 1] $name
+ }
+ blob {
+ set name [lindex $info 2]
+ set p {}
+ foreach n $browser_stack {
+ append p [lindex $n 1]
+ }
+ append p $name
+ blame::new $browser_commit $p
+ }
+ }
+ }
+}
+
+method _click {was_double_click pos} {
+ if {$browser_busy} return
+ set lno [lindex [split [$w index $pos] .] 0]
+ focus $w
+
+ if {[lindex $browser_files [expr {$lno - 1}]] ne {}} {
+ $w tag remove in_sel 0.0 end
+ $w tag add in_sel $lno.0 [expr {$lno + 1}].0
+ if {$was_double_click} {
+ _enter $this
+ }
+ }
+}
+
+method _ls {tree_id {name {}}} {
+ set ls_buf {}
+ set browser_files {}
+ set browser_busy 1
+
+ $w conf -state normal
+ $w tag remove in_sel 0.0 end
+ $w delete 0.0 end
+ if {$browser_stack ne {}} {
+ $w image create end \
+ -align center -padx 5 -pady 1 \
+ -name icon0 \
+ -image ::browser::img_parent
+ $w insert end [mc "\[Up To Parent\]"]
+ lappend browser_files parent
+ }
+ lappend browser_stack [list $tree_id $name]
+ $w conf -state disabled
+
+ set fd [git_read ls-tree -z $tree_id]
+ fconfigure $fd -blocking 0 -translation binary -encoding binary
+ fileevent $fd readable [cb _read $fd]
+}
+
+method _read {fd} {
+ append ls_buf [read $fd]
+ set pck [split $ls_buf "\0"]
+ set ls_buf [lindex $pck end]
+
+ set n [llength $browser_files]
+ $w conf -state normal
+ foreach p [lrange $pck 0 end-1] {
+ set tab [string first "\t" $p]
+ if {$tab == -1} continue
+
+ set info [split [string range $p 0 [expr {$tab - 1}]] { }]
+ set path [string range $p [expr {$tab + 1}] end]
+ set type [lindex $info 1]
+ set object [lindex $info 2]
+
+ switch -- $type {
+ blob {
+ scan [lindex $info 0] %o mode
+ if {$mode == 0120000} {
+ set image ::browser::img_symlink
+ } elseif {($mode & 0100) != 0} {
+ set image ::browser::img_xblob
+ } else {
+ set image ::browser::img_rblob
+ }
+ }
+ tree {
+ set image ::browser::img_tree
+ append path /
+ }
+ default {
+ set image ::browser::img_unknown
+ }
+ }
+
+ if {$n > 0} {$w insert end "\n"}
+ $w image create end \
+ -align center -padx 5 -pady 1 \
+ -name icon[incr n] \
+ -image $image
+ $w insert end [escape_path $path]
+ lappend browser_files [list $type $object $path]
+ }
+ $w conf -state disabled
+
+ if {[eof $fd]} {
+ close $fd
+ set browser_status [mc "Ready."]
+ set browser_busy 0
+ set ls_buf {}
+ if {$n > 0} {
+ $w tag add in_sel 1.0 2.0
+ focus -force $w
+ }
+ }
+} ifdeleted {
+ catch {close $fd}
+}
+
+}
+
+class browser_open {
+
+field w ; # widget path
+field w_rev ; # mega-widget to pick the initial revision
+
+constructor dialog {} {
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Browse Branch Files"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header \
+ -text [mc "Browse Branch Files"] \
+ -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.browse -text [mc Browse] \
+ -default active \
+ -command [cb _open]
+ pack $w.buttons.browse -side right
+ button $w.buttons.cancel -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ set w_rev [::choose_rev::new $w.rev [mc Revision]]
+ $w_rev bind_listbox <Double-Button-1> [cb _open]
+ pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
+
+ bind $w <Visibility> [cb _visible]
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Key-Return> [cb _open]\;break
+ tkwait window $w
+}
+
+method _open {} {
+ if {[catch {$w_rev commit_or_die} err]} {
+ return
+ }
+ set name [$w_rev get]
+ destroy $w
+ browser::new $name
+}
+
+method _visible {} {
+ grab $w
+ $w_rev focus_filter
+}
+
+}
diff --git a/git-gui/lib/checkout_op.tcl b/git-gui/lib/checkout_op.tcl
new file mode 100644
index 0000000..f243966
--- /dev/null
+++ b/git-gui/lib/checkout_op.tcl
@@ -0,0 +1,588 @@
+# git-gui commit checkout support
+# Copyright (C) 2007 Shawn Pearce
+
+class checkout_op {
+
+field w {}; # our window (if we have one)
+field w_cons {}; # embedded console window object
+
+field new_expr ; # expression the user saw/thinks this is
+field new_hash ; # commit SHA-1 we are switching to
+field new_ref ; # ref we are updating/creating
+
+field parent_w .; # window that started us
+field merge_type none; # type of merge to apply to existing branch
+field merge_base {}; # merge base if we have another ref involved
+field fetch_spec {}; # refetch tracking branch if used?
+field checkout 1; # actually checkout the branch?
+field create 0; # create the branch if it doesn't exist?
+
+field reset_ok 0; # did the user agree to reset?
+field fetch_ok 0; # did the fetch succeed?
+
+field readtree_d {}; # buffered output from read-tree
+field update_old {}; # was the update-ref call deferred?
+field reflog_msg {}; # log message for the update-ref call
+
+constructor new {expr hash {ref {}}} {
+ set new_expr $expr
+ set new_hash $hash
+ set new_ref $ref
+
+ return $this
+}
+
+method parent {path} {
+ set parent_w [winfo toplevel $path]
+}
+
+method enable_merge {type} {
+ set merge_type $type
+}
+
+method enable_fetch {spec} {
+ set fetch_spec $spec
+}
+
+method enable_checkout {co} {
+ set checkout $co
+}
+
+method enable_create {co} {
+ set create $co
+}
+
+method run {} {
+ if {$fetch_spec ne {}} {
+ global M1B
+
+ # We were asked to refresh a single tracking branch
+ # before we get to work. We should do that before we
+ # consider any ref updating.
+ #
+ set fetch_ok 0
+ set l_trck [lindex $fetch_spec 0]
+ set remote [lindex $fetch_spec 1]
+ set r_head [lindex $fetch_spec 2]
+ regsub ^refs/heads/ $r_head {} r_name
+
+ set cmd [list git fetch $remote]
+ if {$l_trck ne {}} {
+ lappend cmd +$r_head:$l_trck
+ } else {
+ lappend cmd $r_head
+ }
+
+ _toplevel $this {Refreshing Tracking Branch}
+ set w_cons [::console::embed \
+ $w.console \
+ [mc "Fetching %s from %s" $r_name $remote]]
+ pack $w.console -fill both -expand 1
+ $w_cons exec $cmd [cb _finish_fetch]
+
+ bind $w <$M1B-Key-w> break
+ bind $w <$M1B-Key-W> break
+ bind $w <Visibility> "
+ [list grab $w]
+ [list focus $w]
+ "
+ wm protocol $w WM_DELETE_WINDOW [cb _noop]
+ tkwait window $w
+
+ if {!$fetch_ok} {
+ delete_this
+ return 0
+ }
+ }
+
+ if {$new_ref ne {}} {
+ # If we have a ref we need to update it before we can
+ # proceed with a checkout (if one was enabled).
+ #
+ if {![_update_ref $this]} {
+ delete_this
+ return 0
+ }
+ }
+
+ if {$checkout} {
+ _checkout $this
+ return 1
+ }
+
+ delete_this
+ return 1
+}
+
+method _noop {} {}
+
+method _finish_fetch {ok} {
+ if {$ok} {
+ set l_trck [lindex $fetch_spec 0]
+ if {$l_trck eq {}} {
+ set l_trck FETCH_HEAD
+ }
+ if {[catch {set new_hash [git rev-parse --verify "$l_trck^0"]} err]} {
+ set ok 0
+ $w_cons insert [mc "fatal: Cannot resolve %s" $l_trck]
+ $w_cons insert $err
+ }
+ }
+
+ $w_cons done $ok
+ set w_cons {}
+ wm protocol $w WM_DELETE_WINDOW {}
+
+ if {$ok} {
+ destroy $w
+ set w {}
+ } else {
+ button $w.close -text [mc Close] -command [list destroy $w]
+ pack $w.close -side bottom -anchor e -padx 10 -pady 10
+ }
+
+ set fetch_ok $ok
+}
+
+method _update_ref {} {
+ global null_sha1 current_branch
+
+ set ref $new_ref
+ set new $new_hash
+
+ set is_current 0
+ set rh refs/heads/
+ set rn [string length $rh]
+ if {[string equal -length $rn $rh $ref]} {
+ set newbranch [string range $ref $rn end]
+ if {$current_branch eq $newbranch} {
+ set is_current 1
+ }
+ } else {
+ set newbranch $ref
+ }
+
+ if {[catch {set cur [git rev-parse --verify "$ref^0"]}]} {
+ # Assume it does not exist, and that is what the error was.
+ #
+ if {!$create} {
+ _error $this [mc "Branch '%s' does not exist." $newbranch]
+ return 0
+ }
+
+ set reflog_msg "branch: Created from $new_expr"
+ set cur $null_sha1
+ } elseif {$create && $merge_type eq {none}} {
+ # We were told to create it, but not do a merge.
+ # Bad. Name shouldn't have existed.
+ #
+ _error $this [mc "Branch '%s' already exists." $newbranch]
+ return 0
+ } elseif {!$create && $merge_type eq {none}} {
+ # We aren't creating, it exists and we don't merge.
+ # We are probably just a simple branch switch.
+ # Use whatever value we just read.
+ #
+ set new $cur
+ set new_hash $cur
+ } elseif {$new eq $cur} {
+ # No merge would be required, don't compute anything.
+ #
+ } else {
+ catch {set merge_base [git merge-base $new $cur]}
+ if {$merge_base eq $cur} {
+ # The current branch is older.
+ #
+ set reflog_msg "merge $new_expr: Fast-forward"
+ } else {
+ switch -- $merge_type {
+ ff {
+ if {$merge_base eq $new} {
+ # The current branch is actually newer.
+ #
+ set new $cur
+ set new_hash $cur
+ } else {
+ _error $this [mc "Branch '%s' already exists.\n\nIt cannot fast-forward to %s.\nA merge is required." $newbranch $new_expr]
+ return 0
+ }
+ }
+ reset {
+ # The current branch will lose things.
+ #
+ if {[_confirm_reset $this $cur]} {
+ set reflog_msg "reset $new_expr"
+ } else {
+ return 0
+ }
+ }
+ default {
+ _error $this [mc "Merge strategy '%s' not supported." $merge_type]
+ return 0
+ }
+ }
+ }
+ }
+
+ if {$new ne $cur} {
+ if {$is_current} {
+ # No so fast. We should defer this in case
+ # we cannot update the working directory.
+ #
+ set update_old $cur
+ return 1
+ }
+
+ if {[catch {
+ git update-ref -m $reflog_msg $ref $new $cur
+ } err]} {
+ _error $this [strcat [mc "Failed to update '%s'." $newbranch] "\n\n$err"]
+ return 0
+ }
+ }
+
+ return 1
+}
+
+method _checkout {} {
+ if {[lock_index checkout_op]} {
+ after idle [cb _start_checkout]
+ } else {
+ _error $this [mc "Staging area (index) is already locked."]
+ delete_this
+ }
+}
+
+method _start_checkout {} {
+ global HEAD commit_type
+
+ # -- Our in memory state should match the repository.
+ #
+ repository_state curType curHEAD curMERGE_HEAD
+ if {[string match amend* $commit_type]
+ && $curType eq {normal}
+ && $curHEAD eq $HEAD} {
+ } elseif {$commit_type ne $curType || $HEAD ne $curHEAD} {
+ info_popup [mc "Last scanned state does not match repository state.
+
+Another Git program has modified this repository since the last scan. A rescan must be performed before the current branch can be changed.
+
+The rescan will be automatically started now.
+"]
+ unlock_index
+ rescan ui_ready
+ delete_this
+ return
+ }
+
+ if {$curHEAD eq $new_hash} {
+ _after_readtree $this
+ } elseif {[is_config_true gui.trustmtime]} {
+ _readtree $this
+ } else {
+ ui_status {Refreshing file status...}
+ set fd [git_read update-index \
+ -q \
+ --unmerged \
+ --ignore-missing \
+ --refresh \
+ ]
+ fconfigure $fd -blocking 0 -translation binary
+ fileevent $fd readable [cb _refresh_wait $fd]
+ }
+}
+
+method _refresh_wait {fd} {
+ read $fd
+ if {[eof $fd]} {
+ close $fd
+ _readtree $this
+ }
+}
+
+method _name {} {
+ if {$new_ref eq {}} {
+ return [string range $new_hash 0 7]
+ }
+
+ set rh refs/heads/
+ set rn [string length $rh]
+ if {[string equal -length $rn $rh $new_ref]} {
+ return [string range $new_ref $rn end]
+ } else {
+ return $new_ref
+ }
+}
+
+method _readtree {} {
+ global HEAD
+
+ set readtree_d {}
+ $::main_status start \
+ [mc "Updating working directory to '%s'..." [_name $this]] \
+ {files checked out}
+
+ set fd [git_read --stderr read-tree \
+ -m \
+ -u \
+ -v \
+ --exclude-per-directory=.gitignore \
+ $HEAD \
+ $new_hash \
+ ]
+ fconfigure $fd -blocking 0 -translation binary
+ fileevent $fd readable [cb _readtree_wait $fd]
+}
+
+method _readtree_wait {fd} {
+ global current_branch
+
+ set buf [read $fd]
+ $::main_status update_meter $buf
+ append readtree_d $buf
+
+ fconfigure $fd -blocking 1
+ if {![eof $fd]} {
+ fconfigure $fd -blocking 0
+ return
+ }
+
+ if {[catch {close $fd}]} {
+ set err $readtree_d
+ regsub {^fatal: } $err {} err
+ $::main_status stop [mc "Aborted checkout of '%s' (file level merging is required)." [_name $this]]
+ warn_popup [strcat [mc "File level merge required."] "
+
+$err
+
+" [mc "Staying on branch '%s'." $current_branch]]
+ unlock_index
+ delete_this
+ return
+ }
+
+ $::main_status stop
+ _after_readtree $this
+}
+
+method _after_readtree {} {
+ global selected_commit_type commit_type HEAD MERGE_HEAD PARENT
+ global current_branch is_detached
+ global ui_comm
+
+ set name [_name $this]
+ set log "checkout: moving"
+ if {!$is_detached} {
+ append log " from $current_branch"
+ }
+
+ # -- Move/create HEAD as a symbolic ref. Core git does not
+ # even check for failure here, it Just Works(tm). If it
+ # doesn't we are in some really ugly state that is difficult
+ # to recover from within git-gui.
+ #
+ set rh refs/heads/
+ set rn [string length $rh]
+ if {[string equal -length $rn $rh $new_ref]} {
+ set new_branch [string range $new_ref $rn end]
+ if {$is_detached || $current_branch ne $new_branch} {
+ append log " to $new_branch"
+ if {[catch {
+ git symbolic-ref -m $log HEAD $new_ref
+ } err]} {
+ _fatal $this $err
+ }
+ set current_branch $new_branch
+ set is_detached 0
+ }
+ } else {
+ if {!$is_detached || $new_hash ne $HEAD} {
+ append log " to $new_expr"
+ if {[catch {
+ _detach_HEAD $log $new_hash
+ } err]} {
+ _fatal $this $err
+ }
+ }
+ set current_branch HEAD
+ set is_detached 1
+ }
+
+ # -- We had to defer updating the branch itself until we
+ # knew the working directory would update. So now we
+ # need to finish that work. If it fails we're in big
+ # trouble.
+ #
+ if {$update_old ne {}} {
+ if {[catch {
+ git update-ref \
+ -m $reflog_msg \
+ $new_ref \
+ $new_hash \
+ $update_old
+ } err]} {
+ _fatal $this $err
+ }
+ }
+
+ if {$is_detached} {
+ info_popup [mc "You are no longer on a local branch.
+
+If you wanted to be on a branch, create one now starting from 'This Detached Checkout'."]
+ }
+
+ # -- Update our repository state. If we were previously in
+ # amend mode we need to toss the current buffer and do a
+ # full rescan to update our file lists. If we weren't in
+ # amend mode our file lists are accurate and we can avoid
+ # the rescan.
+ #
+ unlock_index
+ set selected_commit_type new
+ if {[string match amend* $commit_type]} {
+ $ui_comm delete 0.0 end
+ $ui_comm edit reset
+ $ui_comm edit modified false
+ rescan [list ui_status [mc "Checked out '%s'." $name]]
+ } else {
+ repository_state commit_type HEAD MERGE_HEAD
+ set PARENT $HEAD
+ ui_status "Checked out '$name'."
+ }
+ delete_this
+}
+
+git-version proc _detach_HEAD {log new} {
+ >= 1.5.3 {
+ git update-ref --no-deref -m $log HEAD $new
+ }
+ default {
+ set p [gitdir HEAD]
+ file delete $p
+ set fd [open $p w]
+ fconfigure $fd -translation lf -encoding utf-8
+ puts $fd $new
+ close $fd
+ }
+}
+
+method _confirm_reset {cur} {
+ set reset_ok 0
+ set name [_name $this]
+ set gitk [list do_gitk [list $cur ^$new_hash]]
+
+ _toplevel $this {Confirm Branch Reset}
+ pack [label $w.msg1 \
+ -anchor w \
+ -justify left \
+ -text [mc "Resetting '%s' to '%s' will lose the following commits:" $name $new_expr]\
+ ] -anchor w
+
+ set list $w.list.l
+ frame $w.list
+ text $list \
+ -font font_diff \
+ -width 80 \
+ -height 10 \
+ -wrap none \
+ -xscrollcommand [list $w.list.sbx set] \
+ -yscrollcommand [list $w.list.sby set]
+ scrollbar $w.list.sbx -orient h -command [list $list xview]
+ scrollbar $w.list.sby -orient v -command [list $list yview]
+ pack $w.list.sbx -fill x -side bottom
+ pack $w.list.sby -fill y -side right
+ pack $list -fill both -expand 1
+ pack $w.list -fill both -expand 1 -padx 5 -pady 5
+
+ pack [label $w.msg2 \
+ -anchor w \
+ -justify left \
+ -text [mc "Recovering lost commits may not be easy."] \
+ ]
+ pack [label $w.msg3 \
+ -anchor w \
+ -justify left \
+ -text [mc "Reset '%s'?" $name] \
+ ]
+
+ frame $w.buttons
+ button $w.buttons.visualize \
+ -text [mc Visualize] \
+ -command $gitk
+ pack $w.buttons.visualize -side left
+ button $w.buttons.reset \
+ -text [mc Reset] \
+ -command "
+ set @reset_ok 1
+ destroy $w
+ "
+ pack $w.buttons.reset -side right
+ button $w.buttons.cancel \
+ -default active \
+ -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ set fd [git_read rev-list --pretty=oneline $cur ^$new_hash]
+ while {[gets $fd line] > 0} {
+ set abbr [string range $line 0 7]
+ set subj [string range $line 41 end]
+ $list insert end "$abbr $subj\n"
+ }
+ close $fd
+ $list configure -state disabled
+
+ bind $w <Key-v> $gitk
+ bind $w <Visibility> "
+ grab $w
+ focus $w.buttons.cancel
+ "
+ bind $w <Key-Return> [list destroy $w]
+ bind $w <Key-Escape> [list destroy $w]
+ tkwait window $w
+ return $reset_ok
+}
+
+method _error {msg} {
+ if {[winfo ismapped $parent_w]} {
+ set p $parent_w
+ } else {
+ set p .
+ }
+
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $p] \
+ -parent $p \
+ -message $msg
+}
+
+method _toplevel {title} {
+ regsub -all {::} $this {__} w
+ set w .$w
+
+ if {[winfo ismapped $parent_w]} {
+ set p $parent_w
+ } else {
+ set p .
+ }
+
+ toplevel $w
+ wm title $w $title
+ wm geometry $w "+[winfo rootx $p]+[winfo rooty $p]"
+}
+
+method _fatal {err} {
+ error_popup [strcat [mc "Failed to set current branch.
+
+This working directory is only partially switched. We successfully updated your files, but failed to update an internal Git file.
+
+This should not have occurred. %s will now close and give up." [appname]] "
+
+$err"]
+ exit 1
+}
+
+}
diff --git a/git-gui/lib/choose_font.tcl b/git-gui/lib/choose_font.tcl
new file mode 100644
index 0000000..0c4051b
--- /dev/null
+++ b/git-gui/lib/choose_font.tcl
@@ -0,0 +1,166 @@
+# git-gui font chooser
+# Copyright (C) 2007 Shawn Pearce
+
+class choose_font {
+
+field w
+field w_family ; # UI widget of all known family names
+field w_example ; # Example to showcase the chosen font
+
+field f_family ; # Currently chosen family name
+field f_size ; # Currently chosen point size
+
+field v_family ; # Name of global variable for family
+field v_size ; # Name of global variable for size
+
+variable all_families [list] ; # All fonts known to Tk
+
+constructor pick {path title a_family a_size} {
+ variable all_families
+
+ set v_family $a_family
+ set v_size $a_size
+
+ upvar #0 $v_family pv_family
+ upvar #0 $v_size pv_size
+
+ set f_family $pv_family
+ set f_size $pv_size
+
+ make_toplevel top w
+ wm title $top "[appname] ([reponame]): $title"
+ wm geometry $top "+[winfo rootx $path]+[winfo rooty $path]"
+
+ label $w.header -text $title -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.select \
+ -text [mc Select] \
+ -default active \
+ -command [cb _select]
+ button $w.buttons.cancel \
+ -text [mc Cancel] \
+ -command [list destroy $w]
+ pack $w.buttons.select -side right
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ frame $w.inner
+
+ frame $w.inner.family
+ label $w.inner.family.l \
+ -text [mc "Font Family"] \
+ -anchor w
+ set w_family $w.inner.family.v
+ text $w_family \
+ -background white \
+ -borderwidth 1 \
+ -relief sunken \
+ -cursor $::cursor_ptr \
+ -wrap none \
+ -width 30 \
+ -height 10 \
+ -yscrollcommand [list $w.inner.family.sby set]
+ rmsel_tag $w_family
+ scrollbar $w.inner.family.sby -command [list $w_family yview]
+ pack $w.inner.family.l -side top -fill x
+ pack $w.inner.family.sby -side right -fill y
+ pack $w_family -fill both -expand 1
+
+ frame $w.inner.size
+ label $w.inner.size.l \
+ -text [mc "Font Size"] \
+ -anchor w
+ spinbox $w.inner.size.v \
+ -textvariable @f_size \
+ -from 2 -to 80 -increment 1 \
+ -width 3
+ bind $w.inner.size.v <FocusIn> {%W selection range 0 end}
+ pack $w.inner.size.l -fill x -side top
+ pack $w.inner.size.v -fill x -padx 2
+
+ grid configure $w.inner.family $w.inner.size -sticky nsew
+ grid rowconfigure $w.inner 0 -weight 1
+ grid columnconfigure $w.inner 0 -weight 1
+ pack $w.inner -fill both -expand 1 -padx 5 -pady 5
+
+ frame $w.example
+ label $w.example.l \
+ -text [mc "Font Example"] \
+ -anchor w
+ set w_example $w.example.t
+ text $w_example \
+ -background white \
+ -borderwidth 1 \
+ -relief sunken \
+ -height 3 \
+ -width 40
+ rmsel_tag $w_example
+ $w_example tag conf example -justify center
+ $w_example insert end [mc "This is example text.\nIf you like this text, it can be your font."] example
+ $w_example conf -state disabled
+ pack $w.example.l -fill x
+ pack $w_example -fill x
+ pack $w.example -fill x -padx 5
+
+ if {$all_families eq {}} {
+ set all_families [lsort [font families]]
+ }
+
+ $w_family tag conf pick
+ $w_family tag bind pick <Button-1> [cb _pick_family %x %y]\;break
+ foreach f $all_families {
+ set sel [list pick]
+ if {$f eq $f_family} {
+ lappend sel in_sel
+ }
+ $w_family insert end "$f\n" $sel
+ }
+ $w_family conf -state disabled
+ _update $this
+
+ trace add variable @f_size write [cb _update]
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Key-Return> [cb _select]\;break
+ bind $w <Visibility> "
+ grab $w
+ focus $w
+ "
+ tkwait window $w
+}
+
+method _select {} {
+ upvar #0 $v_family pv_family
+ upvar #0 $v_size pv_size
+
+ set pv_family $f_family
+ set pv_size $f_size
+
+ destroy $w
+}
+
+method _pick_family {x y} {
+ variable all_families
+
+ set i [lindex [split [$w_family index @$x,$y] .] 0]
+ set n [lindex $all_families [expr {$i - 1}]]
+ if {$n ne {}} {
+ $w_family tag remove in_sel 0.0 end
+ $w_family tag add in_sel $i.0 [expr {$i + 1}].0
+ set f_family $n
+ _update $this
+ }
+}
+
+method _update {args} {
+ variable all_families
+
+ set i [lsearch -exact $all_families $f_family]
+ if {$i < 0} return
+
+ $w_example tag conf example -font [list $f_family $f_size]
+ $w_family see [expr {$i + 1}].0
+}
+
+}
diff --git a/git-gui/lib/choose_repository.tcl b/git-gui/lib/choose_repository.tcl
new file mode 100644
index 0000000..2bac50e
--- /dev/null
+++ b/git-gui/lib/choose_repository.tcl
@@ -0,0 +1,1044 @@
+# git-gui Git repository chooser
+# Copyright (C) 2007 Shawn Pearce
+
+class choose_repository {
+
+field top
+field w
+field w_body ; # Widget holding the center content
+field w_next ; # Next button
+field w_quit ; # Quit button
+field o_cons ; # Console object (if active)
+field w_types ; # List of type buttons in clone
+field w_recentlist ; # Listbox containing recent repositories
+
+field done 0 ; # Finished picking the repository?
+field local_path {} ; # Where this repository is locally
+field origin_url {} ; # Where we are cloning from
+field origin_name origin ; # What we shall call 'origin'
+field clone_type hardlink ; # Type of clone to construct
+field readtree_err ; # Error output from read-tree (if any)
+field sorted_recent ; # recent repositories (sorted)
+
+constructor pick {} {
+ global M1T M1B
+
+ make_toplevel top w
+ wm title $top [mc "Git Gui"]
+
+ if {$top eq {.}} {
+ menu $w.mbar -tearoff 0
+ $top configure -menu $w.mbar
+
+ set m_repo $w.mbar.repository
+ $w.mbar add cascade \
+ -label [mc Repository] \
+ -menu $m_repo
+ menu $m_repo
+
+ if {[is_MacOSX]} {
+ $w.mbar add cascade -label [mc Apple] -menu .mbar.apple
+ menu $w.mbar.apple
+ $w.mbar.apple add command \
+ -label [mc "About %s" [appname]] \
+ -command do_about
+ } else {
+ $w.mbar add cascade -label [mc Help] -menu $w.mbar.help
+ menu $w.mbar.help
+ $w.mbar.help add command \
+ -label [mc "About %s" [appname]] \
+ -command do_about
+ }
+
+ wm protocol $top WM_DELETE_WINDOW exit
+ bind $top <$M1B-q> exit
+ bind $top <$M1B-Q> exit
+ bind $top <Key-Escape> exit
+ } else {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ bind $top <Key-Escape> [list destroy $top]
+ set m_repo {}
+ }
+
+ pack [git_logo $w.git_logo] -side left -fill y -padx 10 -pady 10
+
+ set w_body $w.body
+ set opts $w_body.options
+ frame $w_body
+ text $opts \
+ -cursor $::cursor_ptr \
+ -relief flat \
+ -background [$w_body cget -background] \
+ -wrap none \
+ -spacing1 5 \
+ -width 50 \
+ -height 3
+ pack $opts -anchor w -fill x
+
+ $opts tag conf link_new -foreground blue -underline 1
+ $opts tag bind link_new <1> [cb _next new]
+ $opts insert end [mc "Create New Repository"] link_new
+ $opts insert end "\n"
+ if {$m_repo ne {}} {
+ $m_repo add command \
+ -command [cb _next new] \
+ -accelerator $M1T-N \
+ -label [mc "New..."]
+ bind $top <$M1B-n> [cb _next new]
+ bind $top <$M1B-N> [cb _next new]
+ }
+
+ $opts tag conf link_clone -foreground blue -underline 1
+ $opts tag bind link_clone <1> [cb _next clone]
+ $opts insert end [mc "Clone Existing Repository"] link_clone
+ $opts insert end "\n"
+ if {$m_repo ne {}} {
+ $m_repo add command \
+ -command [cb _next clone] \
+ -accelerator $M1T-C \
+ -label [mc "Clone..."]
+ bind $top <$M1B-c> [cb _next clone]
+ bind $top <$M1B-C> [cb _next clone]
+ }
+
+ $opts tag conf link_open -foreground blue -underline 1
+ $opts tag bind link_open <1> [cb _next open]
+ $opts insert end [mc "Open Existing Repository"] link_open
+ $opts insert end "\n"
+ if {$m_repo ne {}} {
+ $m_repo add command \
+ -command [cb _next open] \
+ -accelerator $M1T-O \
+ -label [mc "Open..."]
+ bind $top <$M1B-o> [cb _next open]
+ bind $top <$M1B-O> [cb _next open]
+ }
+
+ $opts conf -state disabled
+
+ set sorted_recent [_get_recentrepos]
+ if {[llength $sorted_recent] > 0} {
+ if {$m_repo ne {}} {
+ $m_repo add separator
+ $m_repo add command \
+ -state disabled \
+ -label [mc "Recent Repositories"]
+ }
+
+ label $w_body.space
+ label $w_body.recentlabel \
+ -anchor w \
+ -text [mc "Open Recent Repository:"]
+ set w_recentlist $w_body.recentlist
+ text $w_recentlist \
+ -cursor $::cursor_ptr \
+ -relief flat \
+ -background [$w_body.recentlabel cget -background] \
+ -wrap none \
+ -width 50 \
+ -height 10
+ $w_recentlist tag conf link \
+ -foreground blue \
+ -underline 1
+ set home $::env(HOME)
+ if {[is_Cygwin]} {
+ set home [exec cygpath --windows --absolute $home]
+ }
+ set home "[file normalize $home]/"
+ set hlen [string length $home]
+ foreach p $sorted_recent {
+ set path $p
+ if {[string equal -length $hlen $home $p]} {
+ set p "~/[string range $p $hlen end]"
+ }
+ regsub -all "\n" $p "\\n" p
+ $w_recentlist insert end $p link
+ $w_recentlist insert end "\n"
+
+ if {$m_repo ne {}} {
+ $m_repo add command \
+ -command [cb _open_recent_path $path] \
+ -label " $p"
+ }
+ }
+ $w_recentlist conf -state disabled
+ $w_recentlist tag bind link <1> [cb _open_recent %x,%y]
+ pack $w_body.space -anchor w -fill x
+ pack $w_body.recentlabel -anchor w -fill x
+ pack $w_recentlist -anchor w -fill x
+ }
+ pack $w_body -fill x -padx 10 -pady 10
+
+ frame $w.buttons
+ set w_next $w.buttons.next
+ set w_quit $w.buttons.quit
+ button $w_quit \
+ -text [mc "Quit"] \
+ -command exit
+ pack $w_quit -side right -padx 5
+ pack $w.buttons -side bottom -fill x -padx 10 -pady 10
+
+ if {$m_repo ne {}} {
+ $m_repo add separator
+ $m_repo add command \
+ -label [mc Quit] \
+ -command exit \
+ -accelerator $M1T-Q
+ }
+
+ bind $top <Return> [cb _invoke_next]
+ bind $top <Visibility> "
+ [cb _center]
+ grab $top
+ focus $top
+ bind $top <Visibility> {}
+ "
+ wm deiconify $top
+ tkwait variable @done
+
+ if {$top eq {.}} {
+ eval destroy [winfo children $top]
+ }
+}
+
+proc _home {} {
+ if {[catch {set h $::env(HOME)}]
+ || ![file isdirectory $h]} {
+ set h .
+ }
+ return $h
+}
+
+method _center {} {
+ set nx [winfo reqwidth $top]
+ set ny [winfo reqheight $top]
+ set rx [expr {([winfo screenwidth $top] - $nx) / 3}]
+ set ry [expr {([winfo screenheight $top] - $ny) / 3}]
+ wm geometry $top [format {+%d+%d} $rx $ry]
+}
+
+method _invoke_next {} {
+ if {[winfo exists $w_next]} {
+ uplevel #0 [$w_next cget -command]
+ }
+}
+
+proc _get_recentrepos {} {
+ set recent [list]
+ foreach p [get_config gui.recentrepo] {
+ if {[_is_git [file join $p .git]]} {
+ lappend recent $p
+ }
+ }
+ return [lsort $recent]
+}
+
+proc _unset_recentrepo {p} {
+ regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
+ git config --global --unset gui.recentrepo "^$p\$"
+}
+
+proc _append_recentrepos {path} {
+ set path [file normalize $path]
+ set recent [get_config gui.recentrepo]
+
+ if {[lindex $recent end] eq $path} {
+ return
+ }
+
+ set i [lsearch $recent $path]
+ if {$i >= 0} {
+ _unset_recentrepo $path
+ set recent [lreplace $recent $i $i]
+ }
+
+ lappend recent $path
+ git config --global --add gui.recentrepo $path
+
+ while {[llength $recent] > 10} {
+ _unset_recentrepo [lindex $recent 0]
+ set recent [lrange $recent 1 end]
+ }
+}
+
+method _open_recent {xy} {
+ set id [lindex [split [$w_recentlist index @$xy] .] 0]
+ set local_path [lindex $sorted_recent [expr {$id - 1}]]
+ _do_open2 $this
+}
+
+method _open_recent_path {p} {
+ set local_path $p
+ _do_open2 $this
+}
+
+method _next {action} {
+ destroy $w_body
+ if {![winfo exists $w_next]} {
+ button $w_next -default active
+ pack $w_next -side right -padx 5 -before $w_quit
+ }
+ _do_$action $this
+}
+
+method _write_local_path {args} {
+ if {$local_path eq {}} {
+ $w_next conf -state disabled
+ } else {
+ $w_next conf -state normal
+ }
+}
+
+method _git_init {} {
+ if {[file exists $local_path]} {
+ error_popup [mc "Location %s already exists." $local_path]
+ return 0
+ }
+
+ if {[catch {file mkdir $local_path} err]} {
+ error_popup [strcat \
+ [mc "Failed to create repository %s:" $local_path] \
+ "\n\n$err"]
+ return 0
+ }
+
+ if {[catch {cd $local_path} err]} {
+ error_popup [strcat \
+ [mc "Failed to create repository %s:" $local_path] \
+ "\n\n$err"]
+ return 0
+ }
+
+ if {[catch {git init} err]} {
+ error_popup [strcat \
+ [mc "Failed to create repository %s:" $local_path] \
+ "\n\n$err"]
+ return 0
+ }
+
+ _append_recentrepos [pwd]
+ set ::_gitdir .git
+ set ::_prefix {}
+ return 1
+}
+
+proc _is_git {path} {
+ if {[file exists [file join $path HEAD]]
+ && [file exists [file join $path objects]]
+ && [file exists [file join $path config]]} {
+ return 1
+ }
+ if {[is_Cygwin]} {
+ if {[file exists [file join $path HEAD]]
+ && [file exists [file join $path objects.lnk]]
+ && [file exists [file join $path config.lnk]]} {
+ return 1
+ }
+ }
+ return 0
+}
+
+proc _objdir {path} {
+ set objdir [file join $path .git objects]
+ if {[file isdirectory $objdir]} {
+ return $objdir
+ }
+
+ set objdir [file join $path objects]
+ if {[file isdirectory $objdir]} {
+ return $objdir
+ }
+
+ if {[is_Cygwin]} {
+ set objdir [file join $path .git objects.lnk]
+ if {[file isfile $objdir]} {
+ return [win32_read_lnk $objdir]
+ }
+
+ set objdir [file join $path objects.lnk]
+ if {[file isfile $objdir]} {
+ return [win32_read_lnk $objdir]
+ }
+ }
+
+ return {}
+}
+
+######################################################################
+##
+## Create New Repository
+
+method _do_new {} {
+ $w_next conf \
+ -state disabled \
+ -command [cb _do_new2] \
+ -text [mc "Create"]
+
+ frame $w_body
+ label $w_body.h \
+ -font font_uibold \
+ -text [mc "Create New Repository"]
+ pack $w_body.h -side top -fill x -pady 10
+ pack $w_body -fill x -padx 10
+
+ frame $w_body.where
+ label $w_body.where.l -text [mc "Directory:"]
+ entry $w_body.where.t \
+ -textvariable @local_path \
+ -font font_diff \
+ -width 50
+ button $w_body.where.b \
+ -text [mc "Browse"] \
+ -command [cb _new_local_path]
+
+ pack $w_body.where.b -side right
+ pack $w_body.where.l -side left
+ pack $w_body.where.t -fill x
+ pack $w_body.where -fill x
+
+ trace add variable @local_path write [cb _write_local_path]
+ bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
+ update
+ focus $w_body.where.t
+}
+
+method _new_local_path {} {
+ if {$local_path ne {}} {
+ set p [file dirname $local_path]
+ } else {
+ set p [_home]
+ }
+
+ set p [tk_chooseDirectory \
+ -initialdir $p \
+ -parent $top \
+ -title [mc "Git Repository"] \
+ -mustexist false]
+ if {$p eq {}} return
+
+ set p [file normalize $p]
+ if {[file isdirectory $p]} {
+ foreach i [glob \
+ -directory $p \
+ -tails \
+ -nocomplain \
+ * .*] {
+ switch -- $i {
+ . continue
+ .. continue
+ default {
+ error_popup [mc "Directory %s already exists." $p]
+ return
+ }
+ }
+ }
+ if {[catch {file delete $p} err]} {
+ error_popup [strcat \
+ [mc "Directory %s already exists." $p] \
+ "\n\n$err"]
+ return
+ }
+ } elseif {[file exists $p]} {
+ error_popup [mc "File %s already exists." $p]
+ return
+ }
+ set local_path $p
+}
+
+method _do_new2 {} {
+ if {![_git_init $this]} {
+ return
+ }
+ set done 1
+}
+
+######################################################################
+##
+## Clone Existing Repository
+
+method _do_clone {} {
+ $w_next conf \
+ -state disabled \
+ -command [cb _do_clone2] \
+ -text [mc "Clone"]
+
+ frame $w_body
+ label $w_body.h \
+ -font font_uibold \
+ -text [mc "Clone Existing Repository"]
+ pack $w_body.h -side top -fill x -pady 10
+ pack $w_body -fill x -padx 10
+
+ set args $w_body.args
+ frame $w_body.args
+ pack $args -fill both
+
+ label $args.origin_l -text [mc "URL:"]
+ entry $args.origin_t \
+ -textvariable @origin_url \
+ -font font_diff \
+ -width 50
+ button $args.origin_b \
+ -text [mc "Browse"] \
+ -command [cb _open_origin]
+ grid $args.origin_l $args.origin_t $args.origin_b -sticky ew
+
+ label $args.where_l -text [mc "Directory:"]
+ entry $args.where_t \
+ -textvariable @local_path \
+ -font font_diff \
+ -width 50
+ button $args.where_b \
+ -text [mc "Browse"] \
+ -command [cb _new_local_path]
+ grid $args.where_l $args.where_t $args.where_b -sticky ew
+
+ label $args.type_l -text [mc "Clone Type:"]
+ frame $args.type_f
+ set w_types [list]
+ lappend w_types [radiobutton $args.type_f.hardlink \
+ -state disabled \
+ -anchor w \
+ -text [mc "Standard (Fast, Semi-Redundant, Hardlinks)"] \
+ -variable @clone_type \
+ -value hardlink]
+ lappend w_types [radiobutton $args.type_f.full \
+ -state disabled \
+ -anchor w \
+ -text [mc "Full Copy (Slower, Redundant Backup)"] \
+ -variable @clone_type \
+ -value full]
+ lappend w_types [radiobutton $args.type_f.shared \
+ -state disabled \
+ -anchor w \
+ -text [mc "Shared (Fastest, Not Recommended, No Backup)"] \
+ -variable @clone_type \
+ -value shared]
+ foreach r $w_types {
+ pack $r -anchor w
+ }
+ grid $args.type_l $args.type_f -sticky new
+
+ grid columnconfigure $args 1 -weight 1
+
+ trace add variable @local_path write [cb _update_clone]
+ trace add variable @origin_url write [cb _update_clone]
+ bind $w_body.h <Destroy> "
+ [list trace remove variable @local_path write [cb _update_clone]]
+ [list trace remove variable @origin_url write [cb _update_clone]]
+ "
+ update
+ focus $args.origin_t
+}
+
+method _open_origin {} {
+ if {$origin_url ne {} && [file isdirectory $origin_url]} {
+ set p $origin_url
+ } else {
+ set p [_home]
+ }
+
+ set p [tk_chooseDirectory \
+ -initialdir $p \
+ -parent $top \
+ -title [mc "Git Repository"] \
+ -mustexist true]
+ if {$p eq {}} return
+
+ set p [file normalize $p]
+ if {![_is_git [file join $p .git]] && ![_is_git $p]} {
+ error_popup [mc "Not a Git repository: %s" [file tail $p]]
+ return
+ }
+ set origin_url $p
+}
+
+method _update_clone {args} {
+ if {$local_path ne {} && $origin_url ne {}} {
+ $w_next conf -state normal
+ } else {
+ $w_next conf -state disabled
+ }
+
+ if {$origin_url ne {} &&
+ ( [_is_git [file join $origin_url .git]]
+ || [_is_git $origin_url])} {
+ set e normal
+ if {[[lindex $w_types 0] cget -state] eq {disabled}} {
+ set clone_type hardlink
+ }
+ } else {
+ set e disabled
+ set clone_type full
+ }
+
+ foreach r $w_types {
+ $r conf -state $e
+ }
+}
+
+method _do_clone2 {} {
+ if {[file isdirectory $origin_url]} {
+ set origin_url [file normalize $origin_url]
+ }
+
+ if {$clone_type eq {hardlink} && ![file isdirectory $origin_url]} {
+ error_popup [mc "Standard only available for local repository."]
+ return
+ }
+ if {$clone_type eq {shared} && ![file isdirectory $origin_url]} {
+ error_popup [mc "Shared only available for local repository."]
+ return
+ }
+
+ if {$clone_type eq {hardlink} || $clone_type eq {shared}} {
+ set objdir [_objdir $origin_url]
+ if {$objdir eq {}} {
+ error_popup [mc "Not a Git repository: %s" [file tail $origin_url]]
+ return
+ }
+ }
+
+ set giturl $origin_url
+ if {[is_Cygwin] && [file isdirectory $giturl]} {
+ set giturl [exec cygpath --unix --absolute $giturl]
+ if {$clone_type eq {shared}} {
+ set objdir [exec cygpath --unix --absolute $objdir]
+ }
+ }
+
+ if {![_git_init $this]} return
+ set local_path [pwd]
+
+ if {[catch {
+ git config remote.$origin_name.url $giturl
+ git config remote.$origin_name.fetch +refs/heads/*:refs/remotes/$origin_name/*
+ } err]} {
+ error_popup [strcat [mc "Failed to configure origin"] "\n\n$err"]
+ return
+ }
+
+ destroy $w_body $w_next
+
+ switch -exact -- $clone_type {
+ hardlink {
+ set o_cons [status_bar::two_line $w_body]
+ pack $w_body -fill x -padx 10 -pady 10
+
+ $o_cons start \
+ [mc "Counting objects"] \
+ [mc "buckets"]
+ update
+
+ if {[file exists [file join $objdir info alternates]]} {
+ set pwd [pwd]
+ if {[catch {
+ file mkdir [gitdir objects info]
+ set f_in [open [file join $objdir info alternates] r]
+ set f_cp [open [gitdir objects info alternates] w]
+ fconfigure $f_in -translation binary -encoding binary
+ fconfigure $f_cp -translation binary -encoding binary
+ cd $objdir
+ while {[gets $f_in line] >= 0} {
+ if {[is_Cygwin]} {
+ puts $f_cp [exec cygpath --unix --absolute $line]
+ } else {
+ puts $f_cp [file normalize $line]
+ }
+ }
+ close $f_in
+ close $f_cp
+ cd $pwd
+ } err]} {
+ catch {cd $pwd}
+ _clone_failed $this [mc "Unable to copy objects/info/alternates: %s" $err]
+ return
+ }
+ }
+
+ set tolink [list]
+ set buckets [glob \
+ -tails \
+ -nocomplain \
+ -directory [file join $objdir] ??]
+ set bcnt [expr {[llength $buckets] + 2}]
+ set bcur 1
+ $o_cons update $bcur $bcnt
+ update
+
+ file mkdir [file join .git objects pack]
+ foreach i [glob -tails -nocomplain \
+ -directory [file join $objdir pack] *] {
+ lappend tolink [file join pack $i]
+ }
+ $o_cons update [incr bcur] $bcnt
+ update
+
+ foreach i $buckets {
+ file mkdir [file join .git objects $i]
+ foreach j [glob -tails -nocomplain \
+ -directory [file join $objdir $i] *] {
+ lappend tolink [file join $i $j]
+ }
+ $o_cons update [incr bcur] $bcnt
+ update
+ }
+ $o_cons stop
+
+ if {$tolink eq {}} {
+ info_popup [strcat \
+ [mc "Nothing to clone from %s." $origin_url] \
+ "\n" \
+ [mc "The 'master' branch has not been initialized."] \
+ ]
+ destroy $w_body
+ set done 1
+ return
+ }
+
+ set i [lindex $tolink 0]
+ if {[catch {
+ file link -hard \
+ [file join .git objects $i] \
+ [file join $objdir $i]
+ } err]} {
+ info_popup [mc "Hardlinks are unavailable. Falling back to copying."]
+ set i [_copy_files $this $objdir $tolink]
+ } else {
+ set i [_link_files $this $objdir [lrange $tolink 1 end]]
+ }
+ if {!$i} return
+
+ destroy $w_body
+ }
+ full {
+ set o_cons [console::embed \
+ $w_body \
+ [mc "Cloning from %s" $origin_url]]
+ pack $w_body -fill both -expand 1 -padx 10
+ $o_cons exec \
+ [list git fetch --no-tags -k $origin_name] \
+ [cb _do_clone_tags]
+ }
+ shared {
+ set fd [open [gitdir objects info alternates] w]
+ fconfigure $fd -translation binary
+ puts $fd $objdir
+ close $fd
+ }
+ }
+
+ if {$clone_type eq {hardlink} || $clone_type eq {shared}} {
+ if {![_clone_refs $this]} return
+ set pwd [pwd]
+ if {[catch {
+ cd $origin_url
+ set HEAD [git rev-parse --verify HEAD^0]
+ } err]} {
+ _clone_failed $this [mc "Not a Git repository: %s" [file tail $origin_url]]
+ return 0
+ }
+ cd $pwd
+ _do_clone_checkout $this $HEAD
+ }
+}
+
+method _copy_files {objdir tocopy} {
+ $o_cons start \
+ [mc "Copying objects"] \
+ [mc "KiB"]
+ set tot 0
+ set cmp 0
+ foreach p $tocopy {
+ incr tot [file size [file join $objdir $p]]
+ }
+ foreach p $tocopy {
+ if {[catch {
+ set f_in [open [file join $objdir $p] r]
+ set f_cp [open [file join .git objects $p] w]
+ fconfigure $f_in -translation binary -encoding binary
+ fconfigure $f_cp -translation binary -encoding binary
+
+ while {![eof $f_in]} {
+ incr cmp [fcopy $f_in $f_cp -size 16384]
+ $o_cons update \
+ [expr {$cmp / 1024}] \
+ [expr {$tot / 1024}]
+ update
+ }
+
+ close $f_in
+ close $f_cp
+ } err]} {
+ _clone_failed $this [mc "Unable to copy object: %s" $err]
+ return 0
+ }
+ }
+ return 1
+}
+
+method _link_files {objdir tolink} {
+ set total [llength $tolink]
+ $o_cons start \
+ [mc "Linking objects"] \
+ [mc "objects"]
+ for {set i 0} {$i < $total} {} {
+ set p [lindex $tolink $i]
+ if {[catch {
+ file link -hard \
+ [file join .git objects $p] \
+ [file join $objdir $p]
+ } err]} {
+ _clone_failed $this [mc "Unable to hardlink object: %s" $err]
+ return 0
+ }
+
+ incr i
+ if {$i % 5 == 0} {
+ $o_cons update $i $total
+ update
+ }
+ }
+ return 1
+}
+
+method _clone_refs {} {
+ set pwd [pwd]
+ if {[catch {cd $origin_url} err]} {
+ error_popup [mc "Not a Git repository: %s" [file tail $origin_url]]
+ return 0
+ }
+ set fd_in [git_read for-each-ref \
+ --tcl \
+ {--format=list %(refname) %(objectname) %(*objectname)}]
+ cd $pwd
+
+ set fd [open [gitdir packed-refs] w]
+ fconfigure $fd -translation binary
+ puts $fd "# pack-refs with: peeled"
+ while {[gets $fd_in line] >= 0} {
+ set line [eval $line]
+ set refn [lindex $line 0]
+ set robj [lindex $line 1]
+ set tobj [lindex $line 2]
+
+ if {[regsub ^refs/heads/ $refn \
+ "refs/remotes/$origin_name/" refn]} {
+ puts $fd "$robj $refn"
+ } elseif {[string match refs/tags/* $refn]} {
+ puts $fd "$robj $refn"
+ if {$tobj ne {}} {
+ puts $fd "^$tobj"
+ }
+ }
+ }
+ close $fd_in
+ close $fd
+ return 1
+}
+
+method _do_clone_tags {ok} {
+ if {$ok} {
+ $o_cons exec \
+ [list git fetch --tags -k $origin_name] \
+ [cb _do_clone_HEAD]
+ } else {
+ $o_cons done $ok
+ _clone_failed $this [mc "Cannot fetch branches and objects. See console output for details."]
+ }
+}
+
+method _do_clone_HEAD {ok} {
+ if {$ok} {
+ $o_cons exec \
+ [list git fetch $origin_name HEAD] \
+ [cb _do_clone_full_end]
+ } else {
+ $o_cons done $ok
+ _clone_failed $this [mc "Cannot fetch tags. See console output for details."]
+ }
+}
+
+method _do_clone_full_end {ok} {
+ $o_cons done $ok
+
+ if {$ok} {
+ destroy $w_body
+
+ set HEAD {}
+ if {[file exists [gitdir FETCH_HEAD]]} {
+ set fd [open [gitdir FETCH_HEAD] r]
+ while {[gets $fd line] >= 0} {
+ if {[regexp "^(.{40})\t\t" $line line HEAD]} {
+ break
+ }
+ }
+ close $fd
+ }
+
+ catch {git pack-refs}
+ _do_clone_checkout $this $HEAD
+ } else {
+ _clone_failed $this [mc "Cannot determine HEAD. See console output for details."]
+ }
+}
+
+method _clone_failed {{why {}}} {
+ if {[catch {file delete -force $local_path} err]} {
+ set why [strcat \
+ $why \
+ "\n\n" \
+ [mc "Unable to cleanup %s" $local_path] \
+ "\n\n" \
+ $err]
+ }
+ if {$why ne {}} {
+ update
+ error_popup [strcat [mc "Clone failed."] "\n" $why]
+ }
+}
+
+method _do_clone_checkout {HEAD} {
+ if {$HEAD eq {}} {
+ info_popup [strcat \
+ [mc "No default branch obtained."] \
+ "\n" \
+ [mc "The 'master' branch has not been initialized."] \
+ ]
+ set done 1
+ return
+ }
+ if {[catch {
+ git update-ref HEAD $HEAD^0
+ } err]} {
+ info_popup [strcat \
+ [mc "Cannot resolve %s as a commit." $HEAD^0] \
+ "\n $err" \
+ "\n" \
+ [mc "The 'master' branch has not been initialized."] \
+ ]
+ set done 1
+ return
+ }
+
+ set o_cons [status_bar::two_line $w_body]
+ pack $w_body -fill x -padx 10 -pady 10
+ $o_cons start \
+ [mc "Creating working directory"] \
+ [mc "files"]
+
+ set readtree_err {}
+ set fd [git_read --stderr read-tree \
+ -m \
+ -u \
+ -v \
+ HEAD \
+ HEAD \
+ ]
+ fconfigure $fd -blocking 0 -translation binary
+ fileevent $fd readable [cb _readtree_wait $fd]
+}
+
+method _readtree_wait {fd} {
+ set buf [read $fd]
+ $o_cons update_meter $buf
+ append readtree_err $buf
+
+ fconfigure $fd -blocking 1
+ if {![eof $fd]} {
+ fconfigure $fd -blocking 0
+ return
+ }
+
+ if {[catch {close $fd}]} {
+ set err $readtree_err
+ regsub {^fatal: } $err {} err
+ error_popup [strcat \
+ [mc "Initial file checkout failed."] \
+ "\n\n$err"]
+ return
+ }
+
+ set done 1
+}
+
+######################################################################
+##
+## Open Existing Repository
+
+method _do_open {} {
+ $w_next conf \
+ -state disabled \
+ -command [cb _do_open2] \
+ -text [mc "Open"]
+
+ frame $w_body
+ label $w_body.h \
+ -font font_uibold \
+ -text [mc "Open Existing Repository"]
+ pack $w_body.h -side top -fill x -pady 10
+ pack $w_body -fill x -padx 10
+
+ frame $w_body.where
+ label $w_body.where.l -text [mc "Repository:"]
+ entry $w_body.where.t \
+ -textvariable @local_path \
+ -font font_diff \
+ -width 50
+ button $w_body.where.b \
+ -text [mc "Browse"] \
+ -command [cb _open_local_path]
+
+ pack $w_body.where.b -side right
+ pack $w_body.where.l -side left
+ pack $w_body.where.t -fill x
+ pack $w_body.where -fill x
+
+ trace add variable @local_path write [cb _write_local_path]
+ bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
+ update
+ focus $w_body.where.t
+}
+
+method _open_local_path {} {
+ if {$local_path ne {}} {
+ set p $local_path
+ } else {
+ set p [_home]
+ }
+
+ set p [tk_chooseDirectory \
+ -initialdir $p \
+ -parent $top \
+ -title [mc "Git Repository"] \
+ -mustexist true]
+ if {$p eq {}} return
+
+ set p [file normalize $p]
+ if {![_is_git [file join $p .git]]} {
+ error_popup [mc "Not a Git repository: %s" [file tail $p]]
+ return
+ }
+ set local_path $p
+}
+
+method _do_open2 {} {
+ if {![_is_git [file join $local_path .git]]} {
+ error_popup [mc "Not a Git repository: %s" [file tail $local_path]]
+ return
+ }
+
+ if {[catch {cd $local_path} err]} {
+ error_popup [strcat \
+ [mc "Failed to open repository %s:" $local_path] \
+ "\n\n$err"]
+ return
+ }
+
+ _append_recentrepos [pwd]
+ set ::_gitdir .git
+ set ::_prefix {}
+ set done 1
+}
+
+}
diff --git a/git-gui/lib/choose_rev.tcl b/git-gui/lib/choose_rev.tcl
new file mode 100644
index 0000000..a063c5b
--- /dev/null
+++ b/git-gui/lib/choose_rev.tcl
@@ -0,0 +1,627 @@
+# git-gui revision chooser
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+class choose_rev {
+
+image create photo ::choose_rev::img_find -data {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}
+
+field w ; # our megawidget path
+field w_list ; # list of currently filtered specs
+field w_filter ; # filter entry for $w_list
+
+field c_expr {}; # current revision expression
+field filter ; # current filter string
+field revtype head; # type of revision chosen
+field cur_specs [list]; # list of specs for $revtype
+field spec_head ; # list of all head specs
+field spec_trck ; # list of all tracking branch specs
+field spec_tag ; # list of all tag specs
+field tip_data ; # array of tip commit info by refname
+field log_last ; # array of reflog date by refname
+
+field tooltip_wm {} ; # Current tooltip toplevel, if open
+field tooltip_t {} ; # Text widget in $tooltip_wm
+field tooltip_timer {} ; # Current timer event for our tooltip
+
+proc new {path {title {}}} {
+ return [_new $path 0 $title]
+}
+
+proc new_unmerged {path {title {}}} {
+ return [_new $path 1 $title]
+}
+
+constructor _new {path unmerged_only title} {
+ global current_branch is_detached
+
+ if {![info exists ::all_remotes]} {
+ load_all_remotes
+ }
+
+ set w $path
+
+ if {$title ne {}} {
+ labelframe $w -text $title
+ } else {
+ frame $w
+ }
+ bind $w <Destroy> [cb _delete %W]
+
+ if {$is_detached} {
+ radiobutton $w.detachedhead_r \
+ -anchor w \
+ -text [mc "This Detached Checkout"] \
+ -value HEAD \
+ -variable @revtype
+ grid $w.detachedhead_r -sticky we -padx {0 5} -columnspan 2
+ }
+
+ radiobutton $w.expr_r \
+ -text [mc "Revision Expression:"] \
+ -value expr \
+ -variable @revtype
+ entry $w.expr_t \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 50 \
+ -textvariable @c_expr \
+ -validate key \
+ -validatecommand [cb _validate %d %S]
+ grid $w.expr_r $w.expr_t -sticky we -padx {0 5}
+
+ frame $w.types
+ radiobutton $w.types.head_r \
+ -text [mc "Local Branch"] \
+ -value head \
+ -variable @revtype
+ pack $w.types.head_r -side left
+ radiobutton $w.types.trck_r \
+ -text [mc "Tracking Branch"] \
+ -value trck \
+ -variable @revtype
+ pack $w.types.trck_r -side left
+ radiobutton $w.types.tag_r \
+ -text [mc "Tag"] \
+ -value tag \
+ -variable @revtype
+ pack $w.types.tag_r -side left
+ set w_filter $w.types.filter
+ entry $w_filter \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 12 \
+ -textvariable @filter \
+ -validate key \
+ -validatecommand [cb _filter %P]
+ pack $w_filter -side right
+ pack [label $w.types.filter_icon \
+ -image ::choose_rev::img_find \
+ ] -side right
+ grid $w.types -sticky we -padx {0 5} -columnspan 2
+
+ frame $w.list
+ set w_list $w.list.l
+ listbox $w_list \
+ -font font_diff \
+ -width 50 \
+ -height 10 \
+ -selectmode browse \
+ -exportselection false \
+ -xscrollcommand [cb _sb_set $w.list.sbx h] \
+ -yscrollcommand [cb _sb_set $w.list.sby v]
+ pack $w_list -fill both -expand 1
+ grid $w.list -sticky nswe -padx {20 5} -columnspan 2
+ bind $w_list <Any-Motion> [cb _show_tooltip @%x,%y]
+ bind $w_list <Any-Enter> [cb _hide_tooltip]
+ bind $w_list <Any-Leave> [cb _hide_tooltip]
+ bind $w_list <Destroy> [cb _hide_tooltip]
+
+ grid columnconfigure $w 1 -weight 1
+ if {$is_detached} {
+ grid rowconfigure $w 3 -weight 1
+ } else {
+ grid rowconfigure $w 2 -weight 1
+ }
+
+ trace add variable @revtype write [cb _select]
+ bind $w_filter <Key-Return> [list focus $w_list]\;break
+ bind $w_filter <Key-Down> [list focus $w_list]
+
+ set fmt list
+ append fmt { %(refname)}
+ append fmt { [list}
+ append fmt { %(objecttype)}
+ append fmt { %(objectname)}
+ append fmt { [concat %(taggername) %(authorname)]}
+ append fmt { [reformat_date [concat %(taggerdate) %(authordate)]]}
+ append fmt { %(subject)}
+ append fmt {] [list}
+ append fmt { %(*objecttype)}
+ append fmt { %(*objectname)}
+ append fmt { %(*authorname)}
+ append fmt { [reformat_date %(*authordate)]}
+ append fmt { %(*subject)}
+ append fmt {]}
+ set all_refn [list]
+ set fr_fd [git_read for-each-ref \
+ --tcl \
+ --sort=-taggerdate \
+ --format=$fmt \
+ refs/heads \
+ refs/remotes \
+ refs/tags \
+ ]
+ fconfigure $fr_fd -translation lf -encoding utf-8
+ while {[gets $fr_fd line] > 0} {
+ set line [eval $line]
+ if {[lindex $line 1 0] eq {tag}} {
+ if {[lindex $line 2 0] eq {commit}} {
+ set sha1 [lindex $line 2 1]
+ } else {
+ continue
+ }
+ } elseif {[lindex $line 1 0] eq {commit}} {
+ set sha1 [lindex $line 1 1]
+ } else {
+ continue
+ }
+ set refn [lindex $line 0]
+ set tip_data($refn) [lrange $line 1 end]
+ lappend cmt_refn($sha1) $refn
+ lappend all_refn $refn
+ }
+ close $fr_fd
+
+ if {$unmerged_only} {
+ set fr_fd [git_read rev-list --all ^$::HEAD]
+ while {[gets $fr_fd sha1] > 0} {
+ if {[catch {set rlst $cmt_refn($sha1)}]} continue
+ foreach refn $rlst {
+ set inc($refn) 1
+ }
+ }
+ close $fr_fd
+ } else {
+ foreach refn $all_refn {
+ set inc($refn) 1
+ }
+ }
+
+ set spec_head [list]
+ foreach name [load_all_heads] {
+ set refn refs/heads/$name
+ if {[info exists inc($refn)]} {
+ lappend spec_head [list $name $refn]
+ }
+ }
+
+ set spec_trck [list]
+ foreach spec [all_tracking_branches] {
+ set refn [lindex $spec 0]
+ if {[info exists inc($refn)]} {
+ regsub ^refs/(heads|remotes)/ $refn {} name
+ lappend spec_trck [concat $name $spec]
+ }
+ }
+
+ set spec_tag [list]
+ foreach name [load_all_tags] {
+ set refn refs/tags/$name
+ if {[info exists inc($refn)]} {
+ lappend spec_tag [list $name $refn]
+ }
+ }
+
+ if {$is_detached} { set revtype HEAD
+ } elseif {[llength $spec_head] > 0} { set revtype head
+ } elseif {[llength $spec_trck] > 0} { set revtype trck
+ } elseif {[llength $spec_tag ] > 0} { set revtype tag
+ } else { set revtype expr
+ }
+
+ if {$revtype eq {head} && $current_branch ne {}} {
+ set i 0
+ foreach spec $spec_head {
+ if {[lindex $spec 0] eq $current_branch} {
+ $w_list selection clear 0 end
+ $w_list selection set $i
+ break
+ }
+ incr i
+ }
+ }
+
+ return $this
+}
+
+method none {text} {
+ if {![winfo exists $w.none_r]} {
+ radiobutton $w.none_r \
+ -anchor w \
+ -value none \
+ -variable @revtype
+ grid $w.none_r -sticky we -padx {0 5} -columnspan 2
+ }
+ $w.none_r configure -text $text
+}
+
+method get {} {
+ switch -- $revtype {
+ head -
+ trck -
+ tag {
+ set i [$w_list curselection]
+ if {$i ne {}} {
+ return [lindex $cur_specs $i 0]
+ } else {
+ return {}
+ }
+ }
+
+ HEAD { return HEAD }
+ expr { return $c_expr }
+ none { return {} }
+ default { error "unknown type of revision" }
+ }
+}
+
+method pick_tracking_branch {} {
+ set revtype trck
+}
+
+method focus_filter {} {
+ if {[$w_filter cget -state] eq {normal}} {
+ focus $w_filter
+ }
+}
+
+method bind_listbox {event script} {
+ bind $w_list $event $script
+}
+
+method get_local_branch {} {
+ if {$revtype eq {head}} {
+ return [_expr $this]
+ } else {
+ return {}
+ }
+}
+
+method get_tracking_branch {} {
+ set i [$w_list curselection]
+ if {$i eq {} || $revtype ne {trck}} {
+ return {}
+ }
+ return [lrange [lindex $cur_specs $i] 1 end]
+}
+
+method get_commit {} {
+ set e [_expr $this]
+ if {$e eq {}} {
+ return {}
+ }
+ return [git rev-parse --verify "$e^0"]
+}
+
+method commit_or_die {} {
+ if {[catch {set new [get_commit $this]} err]} {
+
+ # Cleanup the not-so-friendly error from rev-parse.
+ #
+ regsub {^fatal:\s*} $err {} err
+ if {$err eq {Needed a single revision}} {
+ set err {}
+ }
+
+ set top [winfo toplevel $w]
+ set msg [strcat [mc "Invalid revision: %s" [get $this]] "\n\n$err"]
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $top] \
+ -parent $top \
+ -message $msg
+ error $msg
+ }
+ return $new
+}
+
+method _expr {} {
+ switch -- $revtype {
+ head -
+ trck -
+ tag {
+ set i [$w_list curselection]
+ if {$i ne {}} {
+ return [lindex $cur_specs $i 1]
+ } else {
+ error [mc "No revision selected."]
+ }
+ }
+
+ expr {
+ if {$c_expr ne {}} {
+ return $c_expr
+ } else {
+ error [mc "Revision expression is empty."]
+ }
+ }
+ HEAD { return HEAD }
+ none { return {} }
+ default { error "unknown type of revision" }
+ }
+}
+
+method _validate {d S} {
+ if {$d == 1} {
+ if {[regexp {\s} $S]} {
+ return 0
+ }
+ if {[string length $S] > 0} {
+ set revtype expr
+ }
+ }
+ return 1
+}
+
+method _filter {P} {
+ if {[regexp {\s} $P]} {
+ return 0
+ }
+ _rebuild $this $P
+ return 1
+}
+
+method _select {args} {
+ _rebuild $this $filter
+ focus_filter $this
+}
+
+method _rebuild {pat} {
+ set ste normal
+ switch -- $revtype {
+ head { set new $spec_head }
+ trck { set new $spec_trck }
+ tag { set new $spec_tag }
+ expr -
+ HEAD -
+ none {
+ set new [list]
+ set ste disabled
+ }
+ }
+
+ if {[$w_list cget -state] eq {disabled}} {
+ $w_list configure -state normal
+ }
+ $w_list delete 0 end
+
+ if {$pat ne {}} {
+ set pat *${pat}*
+ }
+ set cur_specs [list]
+ foreach spec $new {
+ set txt [lindex $spec 0]
+ if {$pat eq {} || [string match $pat $txt]} {
+ lappend cur_specs $spec
+ $w_list insert end $txt
+ }
+ }
+ if {$cur_specs ne {}} {
+ $w_list selection clear 0 end
+ $w_list selection set 0
+ }
+
+ if {[$w_filter cget -state] ne $ste} {
+ $w_list configure -state $ste
+ $w_filter configure -state $ste
+ }
+}
+
+method _delete {current} {
+ if {$current eq $w} {
+ delete_this
+ }
+}
+
+method _sb_set {sb orient first last} {
+ set old_focus [focus -lastfor $w]
+
+ if {$first == 0 && $last == 1} {
+ if {[winfo exists $sb]} {
+ destroy $sb
+ if {$old_focus ne {}} {
+ update
+ focus $old_focus
+ }
+ }
+ return
+ }
+
+ if {![winfo exists $sb]} {
+ if {$orient eq {h}} {
+ scrollbar $sb -orient h -command [list $w_list xview]
+ pack $sb -fill x -side bottom -before $w_list
+ } else {
+ scrollbar $sb -orient v -command [list $w_list yview]
+ pack $sb -fill y -side right -before $w_list
+ }
+ if {$old_focus ne {}} {
+ update
+ focus $old_focus
+ }
+ }
+ $sb set $first $last
+}
+
+method _show_tooltip {pos} {
+ if {$tooltip_wm ne {}} {
+ _open_tooltip $this
+ } elseif {$tooltip_timer eq {}} {
+ set tooltip_timer [after 1000 [cb _open_tooltip]]
+ }
+}
+
+method _open_tooltip {} {
+ global remote_url
+
+ set tooltip_timer {}
+ set pos_x [winfo pointerx $w_list]
+ set pos_y [winfo pointery $w_list]
+ if {[winfo containing $pos_x $pos_y] ne $w_list} {
+ _hide_tooltip $this
+ return
+ }
+
+ set pos @[join [list \
+ [expr {$pos_x - [winfo rootx $w_list]}] \
+ [expr {$pos_y - [winfo rooty $w_list]}]] ,]
+ set lno [$w_list index $pos]
+ if {$lno eq {}} {
+ _hide_tooltip $this
+ return
+ }
+
+ set spec [lindex $cur_specs $lno]
+ set refn [lindex $spec 1]
+ if {$refn eq {}} {
+ _hide_tooltip $this
+ return
+ }
+
+ if {$tooltip_wm eq {}} {
+ set tooltip_wm [toplevel $w_list.tooltip -borderwidth 1]
+ wm overrideredirect $tooltip_wm 1
+ wm transient $tooltip_wm [winfo toplevel $w_list]
+ set tooltip_t $tooltip_wm.label
+ text $tooltip_t \
+ -takefocus 0 \
+ -highlightthickness 0 \
+ -relief flat \
+ -borderwidth 0 \
+ -wrap none \
+ -background lightyellow \
+ -foreground black
+ $tooltip_t tag conf section_header -font font_uibold
+ bind $tooltip_wm <Escape> [cb _hide_tooltip]
+ pack $tooltip_t
+ } else {
+ $tooltip_t conf -state normal
+ $tooltip_t delete 0.0 end
+ }
+
+ set data $tip_data($refn)
+ if {[lindex $data 0 0] eq {tag}} {
+ set tag [lindex $data 0]
+ if {[lindex $data 1 0] eq {commit}} {
+ set cmit [lindex $data 1]
+ } else {
+ set cmit {}
+ }
+ } elseif {[lindex $data 0 0] eq {commit}} {
+ set tag {}
+ set cmit [lindex $data 0]
+ }
+
+ $tooltip_t insert end [lindex $spec 0]
+ set last [_reflog_last $this [lindex $spec 1]]
+ if {$last ne {}} {
+ $tooltip_t insert end "\n"
+ $tooltip_t insert end [mc "Updated"]
+ $tooltip_t insert end " $last"
+ }
+ $tooltip_t insert end "\n"
+
+ if {$tag ne {}} {
+ $tooltip_t insert end "\n"
+ $tooltip_t insert end [mc "Tag"] section_header
+ $tooltip_t insert end " [lindex $tag 1]\n"
+ $tooltip_t insert end [lindex $tag 2]
+ $tooltip_t insert end " ([lindex $tag 3])\n"
+ $tooltip_t insert end [lindex $tag 4]
+ $tooltip_t insert end "\n"
+ }
+
+ if {$cmit ne {}} {
+ $tooltip_t insert end "\n"
+ $tooltip_t insert end [mc "Commit@@noun"] section_header
+ $tooltip_t insert end " [lindex $cmit 1]\n"
+ $tooltip_t insert end [lindex $cmit 2]
+ $tooltip_t insert end " ([lindex $cmit 3])\n"
+ $tooltip_t insert end [lindex $cmit 4]
+ }
+
+ if {[llength $spec] > 2} {
+ $tooltip_t insert end "\n"
+ $tooltip_t insert end [mc "Remote"] section_header
+ $tooltip_t insert end " [lindex $spec 2]\n"
+ $tooltip_t insert end [mc "URL"]
+ $tooltip_t insert end " $remote_url([lindex $spec 2])\n"
+ $tooltip_t insert end [mc "Branch"]
+ $tooltip_t insert end " [lindex $spec 3]"
+ }
+
+ $tooltip_t conf -state disabled
+ _position_tooltip $this
+}
+
+method _reflog_last {name} {
+ if {[info exists reflog_last($name)]} {
+ return reflog_last($name)
+ }
+
+ set last {}
+ if {[catch {set last [file mtime [gitdir $name]]}]
+ && ![catch {set g [open [gitdir logs $name] r]}]} {
+ fconfigure $g -translation binary
+ while {[gets $g line] >= 0} {
+ if {[regexp {> ([1-9][0-9]*) } $line line when]} {
+ set last $when
+ }
+ }
+ close $g
+ }
+
+ if {$last ne {}} {
+ set last [format_date $last]
+ }
+ set reflog_last($name) $last
+ return $last
+}
+
+method _position_tooltip {} {
+ set max_h [lindex [split [$tooltip_t index end] .] 0]
+ set max_w 0
+ for {set i 1} {$i <= $max_h} {incr i} {
+ set c [lindex [split [$tooltip_t index "$i.0 lineend"] .] 1]
+ if {$c > $max_w} {set max_w $c}
+ }
+ $tooltip_t conf -width $max_w -height $max_h
+
+ set req_w [winfo reqwidth $tooltip_t]
+ set req_h [winfo reqheight $tooltip_t]
+ set pos_x [expr {[winfo pointerx .] + 5}]
+ set pos_y [expr {[winfo pointery .] + 10}]
+
+ set g "${req_w}x${req_h}"
+ if {$pos_x >= 0} {append g +}
+ append g $pos_x
+ if {$pos_y >= 0} {append g +}
+ append g $pos_y
+
+ wm geometry $tooltip_wm $g
+ raise $tooltip_wm
+}
+
+method _hide_tooltip {} {
+ if {$tooltip_wm ne {}} {
+ destroy $tooltip_wm
+ set tooltip_wm {}
+ }
+ if {$tooltip_timer ne {}} {
+ after cancel $tooltip_timer
+ set tooltip_timer {}
+ }
+}
+
+}
diff --git a/git-gui/lib/class.tcl b/git-gui/lib/class.tcl
new file mode 100644
index 0000000..dc21411
--- /dev/null
+++ b/git-gui/lib/class.tcl
@@ -0,0 +1,186 @@
+# git-gui simple class/object fake-alike
+# Copyright (C) 2007 Shawn Pearce
+
+proc class {class body} {
+ if {[namespace exists $class]} {
+ error "class $class already declared"
+ }
+ namespace eval $class "
+ variable __nextid 0
+ variable __sealed 0
+ variable __field_list {}
+ variable __field_array
+
+ proc cb {name args} {
+ upvar this this
+ concat \[list ${class}::\$name \$this\] \$args
+ }
+ "
+ namespace eval $class $body
+}
+
+proc field {name args} {
+ set class [uplevel {namespace current}]
+ variable ${class}::__sealed
+ variable ${class}::__field_array
+
+ switch [llength $args] {
+ 0 { set new [list $name] }
+ 1 { set new [list $name [lindex $args 0]] }
+ default { error "wrong # args: field name value?" }
+ }
+
+ if {$__sealed} {
+ error "class $class is sealed (cannot add new fields)"
+ }
+
+ if {[catch {set old $__field_array($name)}]} {
+ variable ${class}::__field_list
+ lappend __field_list $new
+ set __field_array($name) 1
+ } else {
+ error "field $name already declared"
+ }
+}
+
+proc constructor {name params body} {
+ set class [uplevel {namespace current}]
+ set ${class}::__sealed 1
+ variable ${class}::__field_list
+ set mbodyc {}
+
+ append mbodyc {set this } $class
+ append mbodyc {::__o[incr } $class {::__nextid]::__d} \;
+ append mbodyc {create_this } $class \;
+ append mbodyc {set __this [namespace qualifiers $this]} \;
+
+ if {$__field_list ne {}} {
+ append mbodyc {upvar #0}
+ foreach n $__field_list {
+ set n [lindex $n 0]
+ append mbodyc { ${__this}::} $n { } $n
+ regsub -all @$n\\M $body "\${__this}::$n" body
+ }
+ append mbodyc \;
+ foreach n $__field_list {
+ if {[llength $n] == 2} {
+ append mbodyc \
+ {set } [lindex $n 0] { } [list [lindex $n 1]] \;
+ }
+ }
+ }
+ append mbodyc $body
+ namespace eval $class [list proc $name $params $mbodyc]
+}
+
+proc method {name params body {deleted {}} {del_body {}}} {
+ set class [uplevel {namespace current}]
+ set ${class}::__sealed 1
+ variable ${class}::__field_list
+ set params [linsert $params 0 this]
+ set mbodyc {}
+
+ append mbodyc {set __this [namespace qualifiers $this]} \;
+
+ switch $deleted {
+ {} {}
+ ifdeleted {
+ append mbodyc {if {![namespace exists $__this]} }
+ append mbodyc \{ $del_body \; return \} \;
+ }
+ default {
+ error "wrong # args: method name args body (ifdeleted body)?"
+ }
+ }
+
+ set decl {}
+ foreach n $__field_list {
+ set n [lindex $n 0]
+ if {[regexp -- $n\\M $body]} {
+ if { [regexp -all -- $n\\M $body] == 1
+ && [regexp -all -- \\\$$n\\M $body] == 1
+ && [regexp -all -- \\\$$n\\( $body] == 0} {
+ regsub -all \
+ \\\$$n\\M $body \
+ "\[set \${__this}::$n\]" body
+ } else {
+ append decl { ${__this}::} $n { } $n
+ regsub -all @$n\\M $body "\${__this}::$n" body
+ }
+ }
+ }
+ if {$decl ne {}} {
+ append mbodyc {upvar #0} $decl \;
+ }
+ append mbodyc $body
+ namespace eval $class [list proc $name $params $mbodyc]
+}
+
+proc create_this {class} {
+ upvar this this
+ namespace eval [namespace qualifiers $this] [list proc \
+ [namespace tail $this] \
+ [list name args] \
+ "eval \[list ${class}::\$name $this\] \$args" \
+ ]
+}
+
+proc delete_this {{t {}}} {
+ if {$t eq {}} {
+ upvar this this
+ set t $this
+ }
+ set t [namespace qualifiers $t]
+ if {[namespace exists $t]} {namespace delete $t}
+}
+
+proc make_toplevel {t w args} {
+ upvar $t top $w pfx this this
+
+ if {[llength $args] % 2} {
+ error "make_toplevel topvar winvar {options}"
+ }
+ set autodelete 1
+ foreach {name value} $args {
+ switch -exact -- $name {
+ -autodelete {set autodelete $value}
+ default {error "unsupported option $name"}
+ }
+ }
+
+ if {$::root_exists || [winfo ismapped .]} {
+ regsub -all {::} $this {__} w
+ set top .$w
+ set pfx $top
+ toplevel $top
+ set ::root_exists 1
+ } else {
+ set top .
+ set pfx {}
+ }
+
+ if {$autodelete} {
+ wm protocol $top WM_DELETE_WINDOW "
+ [list delete_this $this]
+ [list destroy $top]
+ "
+ }
+}
+
+
+## auto_mkindex support for class/constructor/method
+##
+auto_mkindex_parser::command class {name body} {
+ variable parser
+ variable contextStack
+ set contextStack [linsert $contextStack 0 $name]
+ $parser eval [list _%@namespace eval $name] $body
+ set contextStack [lrange $contextStack 1 end]
+}
+auto_mkindex_parser::command constructor {name args} {
+ variable index
+ variable scriptFile
+ append index [list set auto_index([fullname $name])] \
+ [format { [list source [file join $dir %s]]} \
+ [file split $scriptFile]] "\n"
+}
diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl
new file mode 100644
index 0000000..10b0430
--- /dev/null
+++ b/git-gui/lib/commit.tcl
@@ -0,0 +1,431 @@
+# git-gui misc. commit reading/writing support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc load_last_commit {} {
+ global HEAD PARENT MERGE_HEAD commit_type ui_comm
+ global repo_config
+
+ if {[llength $PARENT] == 0} {
+ error_popup [mc "There is nothing to amend.
+
+You are about to create the initial commit. There is no commit before this to amend.
+"]
+ return
+ }
+
+ repository_state curType curHEAD curMERGE_HEAD
+ if {$curType eq {merge}} {
+ error_popup [mc "Cannot amend while merging.
+
+You are currently in the middle of a merge that has not been fully completed. You cannot amend the prior commit unless you first abort the current merge activity.
+"]
+ return
+ }
+
+ set msg {}
+ set parents [list]
+ if {[catch {
+ set fd [git_read cat-file commit $curHEAD]
+ fconfigure $fd -encoding binary -translation lf
+ if {[catch {set enc $repo_config(i18n.commitencoding)}]} {
+ set enc utf-8
+ }
+ while {[gets $fd line] > 0} {
+ if {[string match {parent *} $line]} {
+ lappend parents [string range $line 7 end]
+ } elseif {[string match {encoding *} $line]} {
+ set enc [string tolower [string range $line 9 end]]
+ }
+ }
+ set msg [read $fd]
+ close $fd
+
+ set enc [tcl_encoding $enc]
+ if {$enc ne {}} {
+ set msg [encoding convertfrom $enc $msg]
+ }
+ set msg [string trim $msg]
+ } err]} {
+ error_popup [strcat [mc "Error loading commit data for amend:"] "\n\n$err"]
+ return
+ }
+
+ set HEAD $curHEAD
+ set PARENT $parents
+ set MERGE_HEAD [list]
+ switch -- [llength $parents] {
+ 0 {set commit_type amend-initial}
+ 1 {set commit_type amend}
+ default {set commit_type amend-merge}
+ }
+
+ $ui_comm delete 0.0 end
+ $ui_comm insert end $msg
+ $ui_comm edit reset
+ $ui_comm edit modified false
+ rescan ui_ready
+}
+
+set GIT_COMMITTER_IDENT {}
+
+proc committer_ident {} {
+ global GIT_COMMITTER_IDENT
+
+ if {$GIT_COMMITTER_IDENT eq {}} {
+ if {[catch {set me [git var GIT_COMMITTER_IDENT]} err]} {
+ error_popup [strcat [mc "Unable to obtain your identity:"] "\n\n$err"]
+ return {}
+ }
+ if {![regexp {^(.*) [0-9]+ [-+0-9]+$} \
+ $me me GIT_COMMITTER_IDENT]} {
+ error_popup [strcat [mc "Invalid GIT_COMMITTER_IDENT:"] "\n\n$me"]
+ return {}
+ }
+ }
+
+ return $GIT_COMMITTER_IDENT
+}
+
+proc do_signoff {} {
+ global ui_comm
+
+ set me [committer_ident]
+ if {$me eq {}} return
+
+ set sob "Signed-off-by: $me"
+ set last [$ui_comm get {end -1c linestart} {end -1c}]
+ if {$last ne $sob} {
+ $ui_comm edit separator
+ if {$last ne {}
+ && ![regexp {^[A-Z][A-Za-z]*-[A-Za-z-]+: *} $last]} {
+ $ui_comm insert end "\n"
+ }
+ $ui_comm insert end "\n$sob"
+ $ui_comm edit separator
+ $ui_comm see end
+ }
+}
+
+proc create_new_commit {} {
+ global commit_type ui_comm
+
+ set commit_type normal
+ $ui_comm delete 0.0 end
+ $ui_comm edit reset
+ $ui_comm edit modified false
+ rescan ui_ready
+}
+
+proc commit_tree {} {
+ global HEAD commit_type file_states ui_comm repo_config
+ global pch_error
+
+ if {[committer_ident] eq {}} return
+ if {![lock_index update]} return
+
+ # -- Our in memory state should match the repository.
+ #
+ repository_state curType curHEAD curMERGE_HEAD
+ if {[string match amend* $commit_type]
+ && $curType eq {normal}
+ && $curHEAD eq $HEAD} {
+ } elseif {$commit_type ne $curType || $HEAD ne $curHEAD} {
+ info_popup [mc "Last scanned state does not match repository state.
+
+Another Git program has modified this repository since the last scan. A rescan must be performed before another commit can be created.
+
+The rescan will be automatically started now.
+"]
+ unlock_index
+ rescan ui_ready
+ return
+ }
+
+ # -- At least one file should differ in the index.
+ #
+ set files_ready 0
+ foreach path [array names file_states] {
+ switch -glob -- [lindex $file_states($path) 0] {
+ _? {continue}
+ A? -
+ D? -
+ M? {set files_ready 1}
+ U? {
+ error_popup [mc "Unmerged files cannot be committed.
+
+File %s has merge conflicts. You must resolve them and stage the file before committing.
+" [short_path $path]]
+ unlock_index
+ return
+ }
+ default {
+ error_popup [mc "Unknown file state %s detected.
+
+File %s cannot be committed by this program.
+" [lindex $s 0] [short_path $path]]
+ }
+ }
+ }
+ if {!$files_ready && ![string match *merge $curType]} {
+ info_popup [mc "No changes to commit.
+
+You must stage at least 1 file before you can commit.
+"]
+ unlock_index
+ return
+ }
+
+ # -- A message is required.
+ #
+ set msg [string trim [$ui_comm get 1.0 end]]
+ regsub -all -line {[ \t\r]+$} $msg {} msg
+ if {$msg eq {}} {
+ error_popup [mc "Please supply a commit message.
+
+A good commit message has the following format:
+
+- First line: Describe in one sentance what you did.
+- Second line: Blank
+- Remaining lines: Describe why this change is good.
+"]
+ unlock_index
+ return
+ }
+
+ # -- Run the pre-commit hook.
+ #
+ set pchook [gitdir hooks pre-commit]
+
+ # On Cygwin [file executable] might lie so we need to ask
+ # the shell if the hook is executable. Yes that's annoying.
+ #
+ if {[is_Cygwin] && [file isfile $pchook]} {
+ set pchook [list sh -c [concat \
+ "if test -x \"$pchook\";" \
+ "then exec \"$pchook\" 2>&1;" \
+ "fi"]]
+ } elseif {[file executable $pchook]} {
+ set pchook [list $pchook |& cat]
+ } else {
+ commit_writetree $curHEAD $msg
+ return
+ }
+
+ ui_status {Calling pre-commit hook...}
+ set pch_error {}
+ set fd_ph [open "| $pchook" r]
+ fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
+ fileevent $fd_ph readable \
+ [list commit_prehook_wait $fd_ph $curHEAD $msg]
+}
+
+proc commit_prehook_wait {fd_ph curHEAD msg} {
+ global pch_error
+
+ append pch_error [read $fd_ph]
+ fconfigure $fd_ph -blocking 1
+ if {[eof $fd_ph]} {
+ if {[catch {close $fd_ph}]} {
+ ui_status {Commit declined by pre-commit hook.}
+ hook_failed_popup pre-commit $pch_error
+ unlock_index
+ } else {
+ commit_writetree $curHEAD $msg
+ }
+ set pch_error {}
+ return
+ }
+ fconfigure $fd_ph -blocking 0
+}
+
+proc commit_writetree {curHEAD msg} {
+ ui_status {Committing changes...}
+ set fd_wt [git_read write-tree]
+ fileevent $fd_wt readable \
+ [list commit_committree $fd_wt $curHEAD $msg]
+}
+
+proc commit_committree {fd_wt curHEAD msg} {
+ global HEAD PARENT MERGE_HEAD commit_type
+ global current_branch
+ global ui_comm selected_commit_type
+ global file_states selected_paths rescan_active
+ global repo_config
+
+ gets $fd_wt tree_id
+ if {[catch {close $fd_wt} err]} {
+ error_popup [strcat [mc "write-tree failed:"] "\n\n$err"]
+ ui_status {Commit failed.}
+ unlock_index
+ return
+ }
+
+ # -- Verify this wasn't an empty change.
+ #
+ if {$commit_type eq {normal}} {
+ set fd_ot [git_read cat-file commit $PARENT]
+ fconfigure $fd_ot -encoding binary -translation lf
+ set old_tree [gets $fd_ot]
+ close $fd_ot
+
+ if {[string equal -length 5 {tree } $old_tree]
+ && [string length $old_tree] == 45} {
+ set old_tree [string range $old_tree 5 end]
+ } else {
+ error [mc "Commit %s appears to be corrupt" $PARENT]
+ }
+
+ if {$tree_id eq $old_tree} {
+ info_popup [mc "No changes to commit.
+
+No files were modified by this commit and it was not a merge commit.
+
+A rescan will be automatically started now.
+"]
+ unlock_index
+ rescan {ui_status [mc "No changes to commit."]}
+ return
+ }
+ }
+
+ # -- Build the message.
+ #
+ set msg_p [gitdir COMMIT_EDITMSG]
+ set msg_wt [open $msg_p w]
+ fconfigure $msg_wt -translation lf
+ if {[catch {set enc $repo_config(i18n.commitencoding)}]} {
+ set enc utf-8
+ }
+ set use_enc [tcl_encoding $enc]
+ if {$use_enc ne {}} {
+ fconfigure $msg_wt -encoding $use_enc
+ } else {
+ puts stderr [mc "warning: Tcl does not support encoding '%s'." $enc]
+ fconfigure $msg_wt -encoding utf-8
+ }
+ puts -nonewline $msg_wt $msg
+ close $msg_wt
+
+ # -- Create the commit.
+ #
+ set cmd [list commit-tree $tree_id]
+ foreach p [concat $PARENT $MERGE_HEAD] {
+ lappend cmd -p $p
+ }
+ lappend cmd <$msg_p
+ if {[catch {set cmt_id [eval git $cmd]} err]} {
+ error_popup [strcat [mc "commit-tree failed:"] "\n\n$err"]
+ ui_status {Commit failed.}
+ unlock_index
+ return
+ }
+
+ # -- Update the HEAD ref.
+ #
+ set reflogm commit
+ if {$commit_type ne {normal}} {
+ append reflogm " ($commit_type)"
+ }
+ set i [string first "\n" $msg]
+ if {$i >= 0} {
+ set subject [string range $msg 0 [expr {$i - 1}]]
+ } else {
+ set subject $msg
+ }
+ append reflogm {: } $subject
+ if {[catch {
+ git update-ref -m $reflogm HEAD $cmt_id $curHEAD
+ } err]} {
+ error_popup [strcat [mc "update-ref failed:"] "\n\n$err"]
+ ui_status {Commit failed.}
+ unlock_index
+ return
+ }
+
+ # -- Cleanup after ourselves.
+ #
+ catch {file delete $msg_p}
+ catch {file delete [gitdir MERGE_HEAD]}
+ catch {file delete [gitdir MERGE_MSG]}
+ catch {file delete [gitdir SQUASH_MSG]}
+ catch {file delete [gitdir GITGUI_MSG]}
+
+ # -- Let rerere do its thing.
+ #
+ if {[get_config rerere.enabled] eq {}} {
+ set rerere [file isdirectory [gitdir rr-cache]]
+ } else {
+ set rerere [is_config_true rerere.enabled]
+ }
+ if {$rerere} {
+ catch {git rerere}
+ }
+
+ # -- Run the post-commit hook.
+ #
+ set pchook [gitdir hooks post-commit]
+ if {[is_Cygwin] && [file isfile $pchook]} {
+ set pchook [list sh -c [concat \
+ "if test -x \"$pchook\";" \
+ "then exec \"$pchook\";" \
+ "fi"]]
+ } elseif {![file executable $pchook]} {
+ set pchook {}
+ }
+ if {$pchook ne {}} {
+ catch {exec $pchook &}
+ }
+
+ $ui_comm delete 0.0 end
+ $ui_comm edit reset
+ $ui_comm edit modified false
+ if {$::GITGUI_BCK_exists} {
+ catch {file delete [gitdir GITGUI_BCK]}
+ set ::GITGUI_BCK_exists 0
+ }
+
+ if {[is_enabled singlecommit]} do_quit
+
+ # -- Update in memory status
+ #
+ set selected_commit_type new
+ set commit_type normal
+ set HEAD $cmt_id
+ set PARENT $cmt_id
+ set MERGE_HEAD [list]
+
+ foreach path [array names file_states] {
+ set s $file_states($path)
+ set m [lindex $s 0]
+ switch -glob -- $m {
+ _O -
+ _M -
+ _D {continue}
+ __ -
+ A_ -
+ M_ -
+ D_ {
+ unset file_states($path)
+ catch {unset selected_paths($path)}
+ }
+ DO {
+ set file_states($path) [list _O [lindex $s 1] {} {}]
+ }
+ AM -
+ AD -
+ MM -
+ MD {
+ set file_states($path) [list \
+ _[string index $m 1] \
+ [lindex $s 1] \
+ [lindex $s 3] \
+ {}]
+ }
+ }
+ }
+
+ display_all_files
+ unlock_index
+ reshow_diff
+ ui_status [mc "Created commit %s: %s" [string range $cmt_id 0 7] $subject]
+}
diff --git a/git-gui/lib/console.tcl b/git-gui/lib/console.tcl
new file mode 100644
index 0000000..5597188
--- /dev/null
+++ b/git-gui/lib/console.tcl
@@ -0,0 +1,218 @@
+# git-gui console support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+class console {
+
+field t_short
+field t_long
+field w
+field w_t
+field console_cr
+field is_toplevel 1; # are we our own window?
+
+constructor new {short_title long_title} {
+ set t_short $short_title
+ set t_long $long_title
+ _init $this
+ return $this
+}
+
+constructor embed {path title} {
+ set t_short {}
+ set t_long $title
+ set w $path
+ set is_toplevel 0
+ _init $this
+ return $this
+}
+
+method _init {} {
+ global M1B
+
+ if {$is_toplevel} {
+ make_toplevel top w -autodelete 0
+ wm title $top "[appname] ([reponame]): $t_short"
+ } else {
+ frame $w
+ }
+
+ set console_cr 1.0
+ set w_t $w.m.t
+
+ frame $w.m
+ label $w.m.l1 \
+ -textvariable @t_long \
+ -anchor w \
+ -justify left \
+ -font font_uibold
+ text $w_t \
+ -background white -borderwidth 1 \
+ -relief sunken \
+ -width 80 -height 10 \
+ -wrap none \
+ -font font_diff \
+ -state disabled \
+ -xscrollcommand [cb _sb_set $w.m.sbx h] \
+ -yscrollcommand [cb _sb_set $w.m.sby v]
+ label $w.m.s -text [mc "Working... please wait..."] \
+ -anchor w \
+ -justify left \
+ -font font_uibold
+ pack $w.m.l1 -side top -fill x
+ pack $w.m.s -side bottom -fill x
+ pack $w_t -side left -fill both -expand 1
+ pack $w.m -side top -fill both -expand 1 -padx 5 -pady 10
+
+ menu $w.ctxm -tearoff 0
+ $w.ctxm add command -label [mc "Copy"] \
+ -command "tk_textCopy $w_t"
+ $w.ctxm add command -label [mc "Select All"] \
+ -command "focus $w_t;$w_t tag add sel 0.0 end"
+ $w.ctxm add command -label [mc "Copy All"] \
+ -command "
+ $w_t tag add sel 0.0 end
+ tk_textCopy $w_t
+ $w_t tag remove sel 0.0 end
+ "
+
+ if {$is_toplevel} {
+ button $w.ok -text [mc "Close"] \
+ -state disabled \
+ -command [list destroy $w]
+ pack $w.ok -side bottom -anchor e -pady 10 -padx 10
+ bind $w <Visibility> [list focus $w]
+ }
+
+ bind_button3 $w_t "tk_popup $w.ctxm %X %Y"
+ bind $w_t <$M1B-Key-a> "$w_t tag add sel 0.0 end;break"
+ bind $w_t <$M1B-Key-A> "$w_t tag add sel 0.0 end;break"
+}
+
+method exec {cmd {after {}}} {
+ if {[lindex $cmd 0] eq {git}} {
+ set fd_f [eval git_read --stderr [lrange $cmd 1 end]]
+ } else {
+ lappend cmd 2>@1
+ set fd_f [_open_stdout_stderr $cmd]
+ }
+ fconfigure $fd_f -blocking 0 -translation binary
+ fileevent $fd_f readable [cb _read $fd_f $after]
+}
+
+method _read {fd after} {
+ set buf [read $fd]
+ if {$buf ne {}} {
+ if {![winfo exists $w_t]} {_init $this}
+ $w_t conf -state normal
+ set c 0
+ set n [string length $buf]
+ while {$c < $n} {
+ set cr [string first "\r" $buf $c]
+ set lf [string first "\n" $buf $c]
+ if {$cr < 0} {set cr [expr {$n + 1}]}
+ if {$lf < 0} {set lf [expr {$n + 1}]}
+
+ if {$lf < $cr} {
+ $w_t insert end [string range $buf $c $lf]
+ set console_cr [$w_t index {end -1c}]
+ set c $lf
+ incr c
+ } else {
+ $w_t delete $console_cr end
+ $w_t insert end "\n"
+ $w_t insert end [string range $buf $c [expr {$cr - 1}]]
+ set c $cr
+ incr c
+ }
+ }
+ $w_t conf -state disabled
+ $w_t see end
+ }
+
+ fconfigure $fd -blocking 1
+ if {[eof $fd]} {
+ if {[catch {close $fd}]} {
+ set ok 0
+ } else {
+ set ok 1
+ }
+ if {$after ne {}} {
+ uplevel #0 $after $ok
+ } else {
+ done $this $ok
+ }
+ return
+ }
+ fconfigure $fd -blocking 0
+}
+
+method chain {cmdlist {ok 1}} {
+ if {$ok} {
+ if {[llength $cmdlist] == 0} {
+ done $this $ok
+ return
+ }
+
+ set cmd [lindex $cmdlist 0]
+ set cmdlist [lrange $cmdlist 1 end]
+
+ if {[lindex $cmd 0] eq {exec}} {
+ exec $this \
+ [lrange $cmd 1 end] \
+ [cb chain $cmdlist]
+ } else {
+ uplevel #0 $cmd [cb chain $cmdlist]
+ }
+ } else {
+ done $this $ok
+ }
+}
+
+method insert {txt} {
+ if {![winfo exists $w_t]} {_init $this}
+ $w_t conf -state normal
+ $w_t insert end "$txt\n"
+ set console_cr [$w_t index {end -1c}]
+ $w_t conf -state disabled
+}
+
+method done {ok} {
+ if {$ok} {
+ if {[winfo exists $w.m.s]} {
+ bind $w.m.s <Destroy> [list delete_this $this]
+ $w.m.s conf -background green -text [mc "Success"]
+ if {$is_toplevel} {
+ $w.ok conf -state normal
+ focus $w.ok
+ }
+ } else {
+ delete_this
+ }
+ } else {
+ if {![winfo exists $w.m.s]} {
+ _init $this
+ }
+ bind $w.m.s <Destroy> [list delete_this $this]
+ $w.m.s conf -background red -text [mc "Error: Command Failed"]
+ if {$is_toplevel} {
+ $w.ok conf -state normal
+ focus $w.ok
+ }
+ }
+}
+
+method _sb_set {sb orient first last} {
+ if {![winfo exists $sb]} {
+ if {$first == $last || ($first == 0 && $last == 1)} return
+ if {$orient eq {h}} {
+ scrollbar $sb -orient h -command [list $w_t xview]
+ pack $sb -fill x -side bottom -before $w_t
+ } else {
+ scrollbar $sb -orient v -command [list $w_t yview]
+ pack $sb -fill y -side right -before $w_t
+ }
+ }
+ $sb set $first $last
+}
+
+}
diff --git a/git-gui/lib/database.tcl b/git-gui/lib/database.tcl
new file mode 100644
index 0000000..d66aa3f
--- /dev/null
+++ b/git-gui/lib/database.tcl
@@ -0,0 +1,116 @@
+# git-gui object database management support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc do_stats {} {
+ set fd [git_read count-objects -v]
+ while {[gets $fd line] > 0} {
+ if {[regexp {^([^:]+): (\d+)$} $line _ name value]} {
+ set stats($name) $value
+ }
+ }
+ close $fd
+
+ set packed_sz 0
+ foreach p [glob -directory [gitdir objects pack] \
+ -type f \
+ -nocomplain -- *] {
+ incr packed_sz [file size $p]
+ }
+ if {$packed_sz > 0} {
+ set stats(size-pack) [expr {$packed_sz / 1024}]
+ }
+
+ set w .stats_view
+ toplevel $w
+ wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
+
+ label $w.header -text [mc "Database Statistics"]
+ pack $w.header -side top -fill x
+
+ frame $w.buttons -border 1
+ button $w.buttons.close -text [mc Close] \
+ -default active \
+ -command [list destroy $w]
+ button $w.buttons.gc -text [mc "Compress Database"] \
+ -default normal \
+ -command "destroy $w;do_gc"
+ pack $w.buttons.close -side right
+ pack $w.buttons.gc -side left
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ frame $w.stat -borderwidth 1 -relief solid
+ foreach s {
+ {count {mc "Number of loose objects"}}
+ {size {mc "Disk space used by loose objects"} { KiB}}
+ {in-pack {mc "Number of packed objects"}}
+ {packs {mc "Number of packs"}}
+ {size-pack {mc "Disk space used by packed objects"} { KiB}}
+ {prune-packable {mc "Packed objects waiting for pruning"}}
+ {garbage {mc "Garbage files"}}
+ } {
+ set name [lindex $s 0]
+ set label [eval [lindex $s 1]]
+ if {[catch {set value $stats($name)}]} continue
+ if {[llength $s] > 2} {
+ set value "$value[lindex $s 2]"
+ }
+
+ label $w.stat.l_$name -text "$label:" -anchor w
+ label $w.stat.v_$name -text $value -anchor w
+ grid $w.stat.l_$name $w.stat.v_$name -sticky we -padx {0 5}
+ }
+ pack $w.stat -pady 10 -padx 10
+
+ bind $w <Visibility> "grab $w; focus $w.buttons.close"
+ bind $w <Key-Escape> [list destroy $w]
+ bind $w <Key-Return> [list destroy $w]
+ wm title $w [append "[appname] ([reponame]): " [mc "Database Statistics"]]
+ tkwait window $w
+}
+
+proc do_gc {} {
+ set w [console::new {gc} [mc "Compressing the object database"]]
+ console::chain $w {
+ {exec git pack-refs --prune}
+ {exec git reflog expire --all}
+ {exec git repack -a -d -l}
+ {exec git rerere gc}
+ }
+}
+
+proc do_fsck_objects {} {
+ set w [console::new {fsck-objects} \
+ [mc "Verifying the object database with fsck-objects"]]
+ set cmd [list git fsck-objects]
+ lappend cmd --full
+ lappend cmd --cache
+ lappend cmd --strict
+ console::exec $w $cmd
+}
+
+proc hint_gc {} {
+ set object_limit 8
+ if {[is_Windows]} {
+ set object_limit 1
+ }
+
+ set objects_current [llength [glob \
+ -directory [gitdir objects 42] \
+ -nocomplain \
+ -tails \
+ -- \
+ *]]
+
+ if {$objects_current >= $object_limit} {
+ set objects_current [expr {$objects_current * 256}]
+ set object_limit [expr {$object_limit * 256}]
+ if {[ask_popup \
+ [mc "This repository currently has approximately %i loose objects.
+
+To maintain optimal performance it is strongly recommended that you compress the database when more than %i loose objects exist.
+
+Compress the database now?" $objects_current $object_limit]] eq yes} {
+ do_gc
+ }
+ }
+}
diff --git a/git-gui/lib/date.tcl b/git-gui/lib/date.tcl
new file mode 100644
index 0000000..abe8299
--- /dev/null
+++ b/git-gui/lib/date.tcl
@@ -0,0 +1,53 @@
+# git-gui date processing support
+# Copyright (C) 2007 Shawn Pearce
+
+set git_month(Jan) 1
+set git_month(Feb) 2
+set git_month(Mar) 3
+set git_month(Apr) 4
+set git_month(May) 5
+set git_month(Jun) 6
+set git_month(Jul) 7
+set git_month(Aug) 8
+set git_month(Sep) 9
+set git_month(Oct) 10
+set git_month(Nov) 11
+set git_month(Dec) 12
+
+proc parse_git_date {s} {
+ if {$s eq {}} {
+ return {}
+ }
+
+ if {![regexp \
+ {^... (...) (\d{1,2}) (\d\d):(\d\d):(\d\d) (\d{4}) ([+-]?)(\d\d)(\d\d)$} $s s \
+ month day hr mm ss yr ew tz_h tz_m]} {
+ error [mc "Invalid date from Git: %s" $s]
+ }
+
+ set s [clock scan [format {%4.4i%2.2i%2.2iT%2s%2s%2s} \
+ $yr $::git_month($month) $day \
+ $hr $mm $ss] \
+ -gmt 1]
+
+ regsub ^0 $tz_h {} tz_h
+ regsub ^0 $tz_m {} tz_m
+ switch -- $ew {
+ - {set ew +}
+ + {set ew -}
+ {} {set ew -}
+ }
+
+ return [expr "$s $ew ($tz_h * 3600 + $tz_m * 60)"]
+}
+
+proc format_date {s} {
+ if {$s eq {}} {
+ return {}
+ }
+ return [clock format $s -format {%a %b %e %H:%M:%S %Y}]
+}
+
+proc reformat_date {s} {
+ return [format_date [parse_git_date $s]]
+}
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
new file mode 100644
index 0000000..43565e4
--- /dev/null
+++ b/git-gui/lib/diff.tcl
@@ -0,0 +1,361 @@
+# git-gui diff viewer
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc clear_diff {} {
+ global ui_diff current_diff_path current_diff_header
+ global ui_index ui_workdir
+
+ $ui_diff conf -state normal
+ $ui_diff delete 0.0 end
+ $ui_diff conf -state disabled
+
+ set current_diff_path {}
+ set current_diff_header {}
+
+ $ui_index tag remove in_diff 0.0 end
+ $ui_workdir tag remove in_diff 0.0 end
+}
+
+proc reshow_diff {} {
+ global file_states file_lists
+ global current_diff_path current_diff_side
+
+ set p $current_diff_path
+ if {$p eq {}} {
+ # No diff is being shown.
+ } elseif {$current_diff_side eq {}
+ || [catch {set s $file_states($p)}]
+ || [lsearch -sorted -exact $file_lists($current_diff_side) $p] == -1} {
+ clear_diff
+ } else {
+ show_diff $p $current_diff_side
+ }
+}
+
+proc handle_empty_diff {} {
+ global current_diff_path file_states file_lists
+
+ set path $current_diff_path
+ set s $file_states($path)
+ if {[lindex $s 0] ne {_M}} return
+
+ info_popup [mc "No differences detected.
+
+%s has no changes.
+
+The modification date of this file was updated by another application, but the content within the file was not changed.
+
+A rescan will be automatically started to find other files which may have the same state." [short_path $path]]
+
+ clear_diff
+ display_file $path __
+ rescan ui_ready 0
+}
+
+proc show_diff {path w {lno {}}} {
+ global file_states file_lists
+ global is_3way_diff diff_active repo_config
+ global ui_diff ui_index ui_workdir
+ global current_diff_path current_diff_side current_diff_header
+
+ if {$diff_active || ![lock_index read]} return
+
+ clear_diff
+ if {$lno == {}} {
+ set lno [lsearch -sorted -exact $file_lists($w) $path]
+ if {$lno >= 0} {
+ incr lno
+ }
+ }
+ if {$lno >= 1} {
+ $w tag add in_diff $lno.0 [expr {$lno + 1}].0
+ }
+
+ set s $file_states($path)
+ set m [lindex $s 0]
+ set is_3way_diff 0
+ set diff_active 1
+ set current_diff_path $path
+ set current_diff_side $w
+ set current_diff_header {}
+ ui_status [mc "Loading diff of %s..." [escape_path $path]]
+
+ # - Git won't give us the diff, there's nothing to compare to!
+ #
+ if {$m eq {_O}} {
+ set max_sz [expr {128 * 1024}]
+ set type unknown
+ if {[catch {
+ set type [file type $path]
+ switch -- $type {
+ directory {
+ set type submodule
+ set content {}
+ set sz 0
+ }
+ link {
+ set content [file readlink $path]
+ set sz [string length $content]
+ }
+ file {
+ set fd [open $path r]
+ fconfigure $fd -eofchar {}
+ set content [read $fd $max_sz]
+ close $fd
+ set sz [file size $path]
+ }
+ default {
+ error "'$type' not supported"
+ }
+ }
+ } err ]} {
+ set diff_active 0
+ unlock_index
+ ui_status [mc "Unable to display %s" [escape_path $path]]
+ error_popup [strcat [mc "Error loading file:"] "\n\n$err"]
+ return
+ }
+ $ui_diff conf -state normal
+ if {$type eq {submodule}} {
+ $ui_diff insert end [append \
+ "* " \
+ [mc "Git Repository (subproject)"] \
+ "\n"] d_@
+ } elseif {![catch {set type [exec file $path]}]} {
+ set n [string length $path]
+ if {[string equal -length $n $path $type]} {
+ set type [string range $type $n end]
+ regsub {^:?\s*} $type {} type
+ }
+ $ui_diff insert end "* $type\n" d_@
+ }
+ if {[string first "\0" $content] != -1} {
+ $ui_diff insert end \
+ [mc "* Binary file (not showing content)."] \
+ d_@
+ } else {
+ if {$sz > $max_sz} {
+ $ui_diff insert end \
+"* Untracked file is $sz bytes.
+* Showing only first $max_sz bytes.
+" d_@
+ }
+ $ui_diff insert end $content
+ if {$sz > $max_sz} {
+ $ui_diff insert end "
+* Untracked file clipped here by [appname].
+* To see the entire file, use an external editor.
+" d_@
+ }
+ }
+ $ui_diff conf -state disabled
+ set diff_active 0
+ unlock_index
+ ui_ready
+ return
+ }
+
+ set cmd [list]
+ if {$w eq $ui_index} {
+ lappend cmd diff-index
+ lappend cmd --cached
+ } elseif {$w eq $ui_workdir} {
+ if {[string index $m 0] eq {U}} {
+ lappend cmd diff
+ } else {
+ lappend cmd diff-files
+ }
+ }
+
+ lappend cmd -p
+ lappend cmd --no-color
+ if {$repo_config(gui.diffcontext) >= 0} {
+ lappend cmd "-U$repo_config(gui.diffcontext)"
+ }
+ if {$w eq $ui_index} {
+ lappend cmd [PARENT]
+ }
+ lappend cmd --
+ lappend cmd $path
+
+ if {[catch {set fd [eval git_read --nice $cmd]} err]} {
+ set diff_active 0
+ unlock_index
+ ui_status [mc "Unable to display %s" [escape_path $path]]
+ error_popup [strcat [mc "Error loading diff:"] "\n\n$err"]
+ return
+ }
+
+ fconfigure $fd \
+ -blocking 0 \
+ -encoding binary \
+ -translation binary
+ fileevent $fd readable [list read_diff $fd]
+}
+
+proc read_diff {fd} {
+ global ui_diff diff_active
+ global is_3way_diff current_diff_header
+
+ $ui_diff conf -state normal
+ while {[gets $fd line] >= 0} {
+ # -- Cleanup uninteresting diff header lines.
+ #
+ if { [string match {diff --git *} $line]
+ || [string match {diff --cc *} $line]
+ || [string match {diff --combined *} $line]
+ || [string match {--- *} $line]
+ || [string match {+++ *} $line]} {
+ append current_diff_header $line "\n"
+ continue
+ }
+ if {[string match {index *} $line]} continue
+ if {$line eq {deleted file mode 120000}} {
+ set line "deleted symlink"
+ }
+
+ # -- Automatically detect if this is a 3 way diff.
+ #
+ if {[string match {@@@ *} $line]} {set is_3way_diff 1}
+
+ if {[string match {mode *} $line]
+ || [string match {new file *} $line]
+ || [string match {deleted file *} $line]
+ || [string match {deleted symlink} $line]
+ || [string match {Binary files * and * differ} $line]
+ || $line eq {\ No newline at end of file}
+ || [regexp {^\* Unmerged path } $line]} {
+ set tags {}
+ } elseif {$is_3way_diff} {
+ set op [string range $line 0 1]
+ switch -- $op {
+ { } {set tags {}}
+ {@@} {set tags d_@}
+ { +} {set tags d_s+}
+ { -} {set tags d_s-}
+ {+ } {set tags d_+s}
+ {- } {set tags d_-s}
+ {--} {set tags d_--}
+ {++} {
+ if {[regexp {^\+\+([<>]{7} |={7})} $line _g op]} {
+ set line [string replace $line 0 1 { }]
+ set tags d$op
+ } else {
+ set tags d_++
+ }
+ }
+ default {
+ puts "error: Unhandled 3 way diff marker: {$op}"
+ set tags {}
+ }
+ }
+ } else {
+ set op [string index $line 0]
+ switch -- $op {
+ { } {set tags {}}
+ {@} {set tags d_@}
+ {-} {set tags d_-}
+ {+} {
+ if {[regexp {^\+([<>]{7} |={7})} $line _g op]} {
+ set line [string replace $line 0 0 { }]
+ set tags d$op
+ } else {
+ set tags d_+
+ }
+ }
+ default {
+ puts "error: Unhandled 2 way diff marker: {$op}"
+ set tags {}
+ }
+ }
+ }
+ $ui_diff insert end $line $tags
+ if {[string index $line end] eq "\r"} {
+ $ui_diff tag add d_cr {end - 2c}
+ }
+ $ui_diff insert end "\n" $tags
+ }
+ $ui_diff conf -state disabled
+
+ if {[eof $fd]} {
+ close $fd
+ set diff_active 0
+ unlock_index
+ ui_ready
+
+ if {[$ui_diff index end] eq {2.0}} {
+ handle_empty_diff
+ }
+ }
+}
+
+proc apply_hunk {x y} {
+ global current_diff_path current_diff_header current_diff_side
+ global ui_diff ui_index file_states
+
+ if {$current_diff_path eq {} || $current_diff_header eq {}} return
+ if {![lock_index apply_hunk]} return
+
+ set apply_cmd {apply --cached --whitespace=nowarn}
+ set mi [lindex $file_states($current_diff_path) 0]
+ if {$current_diff_side eq $ui_index} {
+ set failed_msg [mc "Failed to unstage selected hunk."]
+ lappend apply_cmd --reverse
+ if {[string index $mi 0] ne {M}} {
+ unlock_index
+ return
+ }
+ } else {
+ set failed_msg [mc "Failed to stage selected hunk."]
+ if {[string index $mi 1] ne {M}} {
+ unlock_index
+ return
+ }
+ }
+
+ set s_lno [lindex [split [$ui_diff index @$x,$y] .] 0]
+ set s_lno [$ui_diff search -backwards -regexp ^@@ $s_lno.0 0.0]
+ if {$s_lno eq {}} {
+ unlock_index
+ return
+ }
+
+ set e_lno [$ui_diff search -forwards -regexp ^@@ "$s_lno + 1 lines" end]
+ if {$e_lno eq {}} {
+ set e_lno end
+ }
+
+ if {[catch {
+ set p [eval git_write $apply_cmd]
+ fconfigure $p -translation binary -encoding binary
+ puts -nonewline $p $current_diff_header
+ puts -nonewline $p [$ui_diff get $s_lno $e_lno]
+ close $p} err]} {
+ error_popup [append $failed_msg "\n\n$err"]
+ unlock_index
+ return
+ }
+
+ $ui_diff conf -state normal
+ $ui_diff delete $s_lno $e_lno
+ $ui_diff conf -state disabled
+
+ if {[$ui_diff get 1.0 end] eq "\n"} {
+ set o _
+ } else {
+ set o ?
+ }
+
+ if {$current_diff_side eq $ui_index} {
+ set mi ${o}M
+ } elseif {[string index $mi 0] eq {_}} {
+ set mi M$o
+ } else {
+ set mi ?$o
+ }
+ unlock_index
+ display_file $current_diff_path $mi
+ if {$o eq {_}} {
+ clear_diff
+ }
+}
diff --git a/git-gui/lib/encoding.tcl b/git-gui/lib/encoding.tcl
new file mode 100644
index 0000000..7f06b0d
--- /dev/null
+++ b/git-gui/lib/encoding.tcl
@@ -0,0 +1,276 @@
+# git-gui encoding support
+# Copyright (C) 2005 Paul Mackerras <paulus@samba.org>
+# (Copied from gitk, commit fd8ccbec4f0161)
+
+# This list of encoding names and aliases is distilled from
+# http://www.iana.org/assignments/character-sets.
+# Not all of them are supported by Tcl.
+set encoding_aliases {
+ { ANSI_X3.4-1968 iso-ir-6 ANSI_X3.4-1986 ISO_646.irv:1991 ASCII
+ ISO646-US US-ASCII us IBM367 cp367 csASCII }
+ { ISO-10646-UTF-1 csISO10646UTF1 }
+ { ISO_646.basic:1983 ref csISO646basic1983 }
+ { INVARIANT csINVARIANT }
+ { ISO_646.irv:1983 iso-ir-2 irv csISO2IntlRefVersion }
+ { BS_4730 iso-ir-4 ISO646-GB gb uk csISO4UnitedKingdom }
+ { NATS-SEFI iso-ir-8-1 csNATSSEFI }
+ { NATS-SEFI-ADD iso-ir-8-2 csNATSSEFIADD }
+ { NATS-DANO iso-ir-9-1 csNATSDANO }
+ { NATS-DANO-ADD iso-ir-9-2 csNATSDANOADD }
+ { SEN_850200_B iso-ir-10 FI ISO646-FI ISO646-SE se csISO10Swedish }
+ { SEN_850200_C iso-ir-11 ISO646-SE2 se2 csISO11SwedishForNames }
+ { KS_C_5601-1987 iso-ir-149 KS_C_5601-1989 KSC_5601 korean csKSC56011987 }
+ { ISO-2022-KR csISO2022KR }
+ { EUC-KR csEUCKR }
+ { ISO-2022-JP csISO2022JP }
+ { ISO-2022-JP-2 csISO2022JP2 }
+ { JIS_C6220-1969-jp JIS_C6220-1969 iso-ir-13 katakana x0201-7
+ csISO13JISC6220jp }
+ { JIS_C6220-1969-ro iso-ir-14 jp ISO646-JP csISO14JISC6220ro }
+ { IT iso-ir-15 ISO646-IT csISO15Italian }
+ { PT iso-ir-16 ISO646-PT csISO16Portuguese }
+ { ES iso-ir-17 ISO646-ES csISO17Spanish }
+ { greek7-old iso-ir-18 csISO18Greek7Old }
+ { latin-greek iso-ir-19 csISO19LatinGreek }
+ { DIN_66003 iso-ir-21 de ISO646-DE csISO21German }
+ { NF_Z_62-010_(1973) iso-ir-25 ISO646-FR1 csISO25French }
+ { Latin-greek-1 iso-ir-27 csISO27LatinGreek1 }
+ { ISO_5427 iso-ir-37 csISO5427Cyrillic }
+ { JIS_C6226-1978 iso-ir-42 csISO42JISC62261978 }
+ { BS_viewdata iso-ir-47 csISO47BSViewdata }
+ { INIS iso-ir-49 csISO49INIS }
+ { INIS-8 iso-ir-50 csISO50INIS8 }
+ { INIS-cyrillic iso-ir-51 csISO51INISCyrillic }
+ { ISO_5427:1981 iso-ir-54 ISO5427Cyrillic1981 }
+ { ISO_5428:1980 iso-ir-55 csISO5428Greek }
+ { GB_1988-80 iso-ir-57 cn ISO646-CN csISO57GB1988 }
+ { GB_2312-80 iso-ir-58 chinese csISO58GB231280 }
+ { NS_4551-1 iso-ir-60 ISO646-NO no csISO60DanishNorwegian
+ csISO60Norwegian1 }
+ { NS_4551-2 ISO646-NO2 iso-ir-61 no2 csISO61Norwegian2 }
+ { NF_Z_62-010 iso-ir-69 ISO646-FR fr csISO69French }
+ { videotex-suppl iso-ir-70 csISO70VideotexSupp1 }
+ { PT2 iso-ir-84 ISO646-PT2 csISO84Portuguese2 }
+ { ES2 iso-ir-85 ISO646-ES2 csISO85Spanish2 }
+ { MSZ_7795.3 iso-ir-86 ISO646-HU hu csISO86Hungarian }
+ { JIS_C6226-1983 iso-ir-87 x0208 JIS_X0208-1983 csISO87JISX0208 }
+ { greek7 iso-ir-88 csISO88Greek7 }
+ { ASMO_449 ISO_9036 arabic7 iso-ir-89 csISO89ASMO449 }
+ { iso-ir-90 csISO90 }
+ { JIS_C6229-1984-a iso-ir-91 jp-ocr-a csISO91JISC62291984a }
+ { JIS_C6229-1984-b iso-ir-92 ISO646-JP-OCR-B jp-ocr-b
+ csISO92JISC62991984b }
+ { JIS_C6229-1984-b-add iso-ir-93 jp-ocr-b-add csISO93JIS62291984badd }
+ { JIS_C6229-1984-hand iso-ir-94 jp-ocr-hand csISO94JIS62291984hand }
+ { JIS_C6229-1984-hand-add iso-ir-95 jp-ocr-hand-add
+ csISO95JIS62291984handadd }
+ { JIS_C6229-1984-kana iso-ir-96 csISO96JISC62291984kana }
+ { ISO_2033-1983 iso-ir-98 e13b csISO2033 }
+ { ANSI_X3.110-1983 iso-ir-99 CSA_T500-1983 NAPLPS csISO99NAPLPS }
+ { ISO_8859-1:1987 iso-ir-100 ISO_8859-1 ISO-8859-1 latin1 l1 IBM819
+ CP819 csISOLatin1 }
+ { ISO_8859-2:1987 iso-ir-101 ISO_8859-2 ISO-8859-2 latin2 l2 csISOLatin2 }
+ { T.61-7bit iso-ir-102 csISO102T617bit }
+ { T.61-8bit T.61 iso-ir-103 csISO103T618bit }
+ { ISO_8859-3:1988 iso-ir-109 ISO_8859-3 ISO-8859-3 latin3 l3 csISOLatin3 }
+ { ISO_8859-4:1988 iso-ir-110 ISO_8859-4 ISO-8859-4 latin4 l4 csISOLatin4 }
+ { ECMA-cyrillic iso-ir-111 KOI8-E csISO111ECMACyrillic }
+ { CSA_Z243.4-1985-1 iso-ir-121 ISO646-CA csa7-1 ca csISO121Canadian1 }
+ { CSA_Z243.4-1985-2 iso-ir-122 ISO646-CA2 csa7-2 csISO122Canadian2 }
+ { CSA_Z243.4-1985-gr iso-ir-123 csISO123CSAZ24341985gr }
+ { ISO_8859-6:1987 iso-ir-127 ISO_8859-6 ISO-8859-6 ECMA-114 ASMO-708
+ arabic csISOLatinArabic }
+ { ISO_8859-6-E csISO88596E ISO-8859-6-E }
+ { ISO_8859-6-I csISO88596I ISO-8859-6-I }
+ { ISO_8859-7:1987 iso-ir-126 ISO_8859-7 ISO-8859-7 ELOT_928 ECMA-118
+ greek greek8 csISOLatinGreek }
+ { T.101-G2 iso-ir-128 csISO128T101G2 }
+ { ISO_8859-8:1988 iso-ir-138 ISO_8859-8 ISO-8859-8 hebrew
+ csISOLatinHebrew }
+ { ISO_8859-8-E csISO88598E ISO-8859-8-E }
+ { ISO_8859-8-I csISO88598I ISO-8859-8-I }
+ { CSN_369103 iso-ir-139 csISO139CSN369103 }
+ { JUS_I.B1.002 iso-ir-141 ISO646-YU js yu csISO141JUSIB1002 }
+ { ISO_6937-2-add iso-ir-142 csISOTextComm }
+ { IEC_P27-1 iso-ir-143 csISO143IECP271 }
+ { ISO_8859-5:1988 iso-ir-144 ISO_8859-5 ISO-8859-5 cyrillic
+ csISOLatinCyrillic }
+ { JUS_I.B1.003-serb iso-ir-146 serbian csISO146Serbian }
+ { JUS_I.B1.003-mac macedonian iso-ir-147 csISO147Macedonian }
+ { ISO_8859-9:1989 iso-ir-148 ISO_8859-9 ISO-8859-9 latin5 l5 csISOLatin5 }
+ { greek-ccitt iso-ir-150 csISO150 csISO150GreekCCITT }
+ { NC_NC00-10:81 cuba iso-ir-151 ISO646-CU csISO151Cuba }
+ { ISO_6937-2-25 iso-ir-152 csISO6937Add }
+ { GOST_19768-74 ST_SEV_358-88 iso-ir-153 csISO153GOST1976874 }
+ { ISO_8859-supp iso-ir-154 latin1-2-5 csISO8859Supp }
+ { ISO_10367-box iso-ir-155 csISO10367Box }
+ { ISO-8859-10 iso-ir-157 l6 ISO_8859-10:1992 csISOLatin6 latin6 }
+ { latin-lap lap iso-ir-158 csISO158Lap }
+ { JIS_X0212-1990 x0212 iso-ir-159 csISO159JISX02121990 }
+ { DS_2089 DS2089 ISO646-DK dk csISO646Danish }
+ { us-dk csUSDK }
+ { dk-us csDKUS }
+ { JIS_X0201 X0201 csHalfWidthKatakana }
+ { KSC5636 ISO646-KR csKSC5636 }
+ { ISO-10646-UCS-2 csUnicode }
+ { ISO-10646-UCS-4 csUCS4 }
+ { DEC-MCS dec csDECMCS }
+ { hp-roman8 roman8 r8 csHPRoman8 }
+ { macintosh mac csMacintosh }
+ { IBM037 cp037 ebcdic-cp-us ebcdic-cp-ca ebcdic-cp-wt ebcdic-cp-nl
+ csIBM037 }
+ { IBM038 EBCDIC-INT cp038 csIBM038 }
+ { IBM273 CP273 csIBM273 }
+ { IBM274 EBCDIC-BE CP274 csIBM274 }
+ { IBM275 EBCDIC-BR cp275 csIBM275 }
+ { IBM277 EBCDIC-CP-DK EBCDIC-CP-NO csIBM277 }
+ { IBM278 CP278 ebcdic-cp-fi ebcdic-cp-se csIBM278 }
+ { IBM280 CP280 ebcdic-cp-it csIBM280 }
+ { IBM281 EBCDIC-JP-E cp281 csIBM281 }
+ { IBM284 CP284 ebcdic-cp-es csIBM284 }
+ { IBM285 CP285 ebcdic-cp-gb csIBM285 }
+ { IBM290 cp290 EBCDIC-JP-kana csIBM290 }
+ { IBM297 cp297 ebcdic-cp-fr csIBM297 }
+ { IBM420 cp420 ebcdic-cp-ar1 csIBM420 }
+ { IBM423 cp423 ebcdic-cp-gr csIBM423 }
+ { IBM424 cp424 ebcdic-cp-he csIBM424 }
+ { IBM437 cp437 437 csPC8CodePage437 }
+ { IBM500 CP500 ebcdic-cp-be ebcdic-cp-ch csIBM500 }
+ { IBM775 cp775 csPC775Baltic }
+ { IBM850 cp850 850 csPC850Multilingual }
+ { IBM851 cp851 851 csIBM851 }
+ { IBM852 cp852 852 csPCp852 }
+ { IBM855 cp855 855 csIBM855 }
+ { IBM857 cp857 857 csIBM857 }
+ { IBM860 cp860 860 csIBM860 }
+ { IBM861 cp861 861 cp-is csIBM861 }
+ { IBM862 cp862 862 csPC862LatinHebrew }
+ { IBM863 cp863 863 csIBM863 }
+ { IBM864 cp864 csIBM864 }
+ { IBM865 cp865 865 csIBM865 }
+ { IBM866 cp866 866 csIBM866 }
+ { IBM868 CP868 cp-ar csIBM868 }
+ { IBM869 cp869 869 cp-gr csIBM869 }
+ { IBM870 CP870 ebcdic-cp-roece ebcdic-cp-yu csIBM870 }
+ { IBM871 CP871 ebcdic-cp-is csIBM871 }
+ { IBM880 cp880 EBCDIC-Cyrillic csIBM880 }
+ { IBM891 cp891 csIBM891 }
+ { IBM903 cp903 csIBM903 }
+ { IBM904 cp904 904 csIBBM904 }
+ { IBM905 CP905 ebcdic-cp-tr csIBM905 }
+ { IBM918 CP918 ebcdic-cp-ar2 csIBM918 }
+ { IBM1026 CP1026 csIBM1026 }
+ { EBCDIC-AT-DE csIBMEBCDICATDE }
+ { EBCDIC-AT-DE-A csEBCDICATDEA }
+ { EBCDIC-CA-FR csEBCDICCAFR }
+ { EBCDIC-DK-NO csEBCDICDKNO }
+ { EBCDIC-DK-NO-A csEBCDICDKNOA }
+ { EBCDIC-FI-SE csEBCDICFISE }
+ { EBCDIC-FI-SE-A csEBCDICFISEA }
+ { EBCDIC-FR csEBCDICFR }
+ { EBCDIC-IT csEBCDICIT }
+ { EBCDIC-PT csEBCDICPT }
+ { EBCDIC-ES csEBCDICES }
+ { EBCDIC-ES-A csEBCDICESA }
+ { EBCDIC-ES-S csEBCDICESS }
+ { EBCDIC-UK csEBCDICUK }
+ { EBCDIC-US csEBCDICUS }
+ { UNKNOWN-8BIT csUnknown8BiT }
+ { MNEMONIC csMnemonic }
+ { MNEM csMnem }
+ { VISCII csVISCII }
+ { VIQR csVIQR }
+ { KOI8-R csKOI8R }
+ { IBM00858 CCSID00858 CP00858 PC-Multilingual-850+euro }
+ { IBM00924 CCSID00924 CP00924 ebcdic-Latin9--euro }
+ { IBM01140 CCSID01140 CP01140 ebcdic-us-37+euro }
+ { IBM01141 CCSID01141 CP01141 ebcdic-de-273+euro }
+ { IBM01142 CCSID01142 CP01142 ebcdic-dk-277+euro ebcdic-no-277+euro }
+ { IBM01143 CCSID01143 CP01143 ebcdic-fi-278+euro ebcdic-se-278+euro }
+ { IBM01144 CCSID01144 CP01144 ebcdic-it-280+euro }
+ { IBM01145 CCSID01145 CP01145 ebcdic-es-284+euro }
+ { IBM01146 CCSID01146 CP01146 ebcdic-gb-285+euro }
+ { IBM01147 CCSID01147 CP01147 ebcdic-fr-297+euro }
+ { IBM01148 CCSID01148 CP01148 ebcdic-international-500+euro }
+ { IBM01149 CCSID01149 CP01149 ebcdic-is-871+euro }
+ { IBM1047 IBM-1047 }
+ { PTCP154 csPTCP154 PT154 CP154 Cyrillic-Asian }
+ { Amiga-1251 Ami1251 Amiga1251 Ami-1251 }
+ { UNICODE-1-1 csUnicode11 }
+ { CESU-8 csCESU-8 }
+ { BOCU-1 csBOCU-1 }
+ { UNICODE-1-1-UTF-7 csUnicode11UTF7 }
+ { ISO-8859-14 iso-ir-199 ISO_8859-14:1998 ISO_8859-14 latin8 iso-celtic
+ l8 }
+ { ISO-8859-15 ISO_8859-15 Latin-9 }
+ { ISO-8859-16 iso-ir-226 ISO_8859-16:2001 ISO_8859-16 latin10 l10 }
+ { GBK CP936 MS936 windows-936 }
+ { JIS_Encoding csJISEncoding }
+ { Shift_JIS MS_Kanji csShiftJIS }
+ { Extended_UNIX_Code_Packed_Format_for_Japanese csEUCPkdFmtJapanese
+ EUC-JP }
+ { Extended_UNIX_Code_Fixed_Width_for_Japanese csEUCFixWidJapanese }
+ { ISO-10646-UCS-Basic csUnicodeASCII }
+ { ISO-10646-Unicode-Latin1 csUnicodeLatin1 ISO-10646 }
+ { ISO-Unicode-IBM-1261 csUnicodeIBM1261 }
+ { ISO-Unicode-IBM-1268 csUnicodeIBM1268 }
+ { ISO-Unicode-IBM-1276 csUnicodeIBM1276 }
+ { ISO-Unicode-IBM-1264 csUnicodeIBM1264 }
+ { ISO-Unicode-IBM-1265 csUnicodeIBM1265 }
+ { ISO-8859-1-Windows-3.0-Latin-1 csWindows30Latin1 }
+ { ISO-8859-1-Windows-3.1-Latin-1 csWindows31Latin1 }
+ { ISO-8859-2-Windows-Latin-2 csWindows31Latin2 }
+ { ISO-8859-9-Windows-Latin-5 csWindows31Latin5 }
+ { Adobe-Standard-Encoding csAdobeStandardEncoding }
+ { Ventura-US csVenturaUS }
+ { Ventura-International csVenturaInternational }
+ { PC8-Danish-Norwegian csPC8DanishNorwegian }
+ { PC8-Turkish csPC8Turkish }
+ { IBM-Symbols csIBMSymbols }
+ { IBM-Thai csIBMThai }
+ { HP-Legal csHPLegal }
+ { HP-Pi-font csHPPiFont }
+ { HP-Math8 csHPMath8 }
+ { Adobe-Symbol-Encoding csHPPSMath }
+ { HP-DeskTop csHPDesktop }
+ { Ventura-Math csVenturaMath }
+ { Microsoft-Publishing csMicrosoftPublishing }
+ { Windows-31J csWindows31J }
+ { GB2312 csGB2312 }
+ { Big5 csBig5 }
+}
+
+proc tcl_encoding {enc} {
+ global encoding_aliases
+ set names [encoding names]
+ set lcnames [string tolower $names]
+ set enc [string tolower $enc]
+ set i [lsearch -exact $lcnames $enc]
+ if {$i < 0} {
+ # look for "isonnn" instead of "iso-nnn" or "iso_nnn"
+ if {[regsub {^iso[-_]} $enc iso encx]} {
+ set i [lsearch -exact $lcnames $encx]
+ }
+ }
+ if {$i < 0} {
+ foreach l $encoding_aliases {
+ set ll [string tolower $l]
+ if {[lsearch -exact $ll $enc] < 0} continue
+ # look through the aliases for one that tcl knows about
+ foreach e $ll {
+ set i [lsearch -exact $lcnames $e]
+ if {$i < 0} {
+ if {[regsub {^iso[-_]} $e iso ex]} {
+ set i [lsearch -exact $lcnames $ex]
+ }
+ }
+ if {$i >= 0} break
+ }
+ break
+ }
+ }
+ if {$i >= 0} {
+ return [lindex $names $i]
+ }
+ return {}
+}
diff --git a/git-gui/lib/error.tcl b/git-gui/lib/error.tcl
new file mode 100644
index 0000000..13565b7
--- /dev/null
+++ b/git-gui/lib/error.tcl
@@ -0,0 +1,104 @@
+# git-gui branch (create/delete) support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc error_popup {msg} {
+ set title [appname]
+ if {[reponame] ne {}} {
+ append title " ([reponame])"
+ }
+ set cmd [list tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [append "$title: " [mc "error"]] \
+ -message $msg]
+ if {[winfo ismapped .]} {
+ lappend cmd -parent .
+ }
+ eval $cmd
+}
+
+proc warn_popup {msg} {
+ set title [appname]
+ if {[reponame] ne {}} {
+ append title " ([reponame])"
+ }
+ set cmd [list tk_messageBox \
+ -icon warning \
+ -type ok \
+ -title [append "$title: " [mc "warning"]] \
+ -message $msg]
+ if {[winfo ismapped .]} {
+ lappend cmd -parent .
+ }
+ eval $cmd
+}
+
+proc info_popup {msg {parent .}} {
+ set title [appname]
+ if {[reponame] ne {}} {
+ append title " ([reponame])"
+ }
+ tk_messageBox \
+ -parent $parent \
+ -icon info \
+ -type ok \
+ -title $title \
+ -message $msg
+}
+
+proc ask_popup {msg} {
+ set title [appname]
+ if {[reponame] ne {}} {
+ append title " ([reponame])"
+ }
+ set cmd [list tk_messageBox \
+ -icon question \
+ -type yesno \
+ -title $title \
+ -message $msg]
+ if {[winfo ismapped .]} {
+ lappend cmd -parent .
+ }
+ eval $cmd
+}
+
+proc hook_failed_popup {hook msg} {
+ set w .hookfail
+ toplevel $w
+
+ frame $w.m
+ label $w.m.l1 -text "$hook hook failed:" \
+ -anchor w \
+ -justify left \
+ -font font_uibold
+ text $w.m.t \
+ -background white -borderwidth 1 \
+ -relief sunken \
+ -width 80 -height 10 \
+ -font font_diff \
+ -yscrollcommand [list $w.m.sby set]
+ label $w.m.l2 \
+ -text [mc "You must correct the above errors before committing."] \
+ -anchor w \
+ -justify left \
+ -font font_uibold
+ scrollbar $w.m.sby -command [list $w.m.t yview]
+ pack $w.m.l1 -side top -fill x
+ pack $w.m.l2 -side bottom -fill x
+ pack $w.m.sby -side right -fill y
+ pack $w.m.t -side left -fill both -expand 1
+ pack $w.m -side top -fill both -expand 1 -padx 5 -pady 10
+
+ $w.m.t insert 1.0 $msg
+ $w.m.t conf -state disabled
+
+ button $w.ok -text OK \
+ -width 15 \
+ -command "destroy $w"
+ pack $w.ok -side bottom -anchor e -pady 10 -padx 10
+
+ bind $w <Visibility> "grab $w; focus $w"
+ bind $w <Key-Return> "destroy $w"
+ wm title $w [append "[appname] ([reponame]): " [mc "error"]]
+ tkwait window $w
+}
diff --git a/git-gui/lib/git-gui.ico b/git-gui/lib/git-gui.ico
new file mode 100644
index 0000000..563dd66
--- /dev/null
+++ b/git-gui/lib/git-gui.ico
Binary files differ
diff --git a/git-gui/lib/index.tcl b/git-gui/lib/index.tcl
new file mode 100644
index 0000000..a0b22f2
--- /dev/null
+++ b/git-gui/lib/index.tcl
@@ -0,0 +1,435 @@
+# git-gui index (add/remove) support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc _delete_indexlock {} {
+ if {[catch {file delete -- [gitdir index.lock]} err]} {
+ error_popup [strcat [mc "Unable to unlock the index."] "\n\n$err"]
+ }
+}
+
+proc _close_updateindex {fd after} {
+ fconfigure $fd -blocking 1
+ if {[catch {close $fd} err]} {
+ set w .indexfried
+ toplevel $w
+ wm title $w [strcat "[appname] ([reponame]): " [mc "Index Error"]]
+ wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
+ pack [label $w.msg \
+ -justify left \
+ -anchor w \
+ -text [strcat \
+ [mc "Updating the Git index failed. A rescan will be automatically started to resynchronize git-gui."] \
+ "\n\n$err"] \
+ ] -anchor w
+
+ frame $w.buttons
+ button $w.buttons.continue \
+ -text [mc "Continue"] \
+ -command [list destroy $w]
+ pack $w.buttons.continue -side right -padx 5
+ button $w.buttons.unlock \
+ -text [mc "Unlock Index"] \
+ -command "destroy $w; _delete_indexlock"
+ pack $w.buttons.unlock -side right
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ wm protocol $w WM_DELETE_WINDOW update
+ bind $w.buttons.continue <Visibility> "
+ grab $w
+ focus $w.buttons.continue
+ "
+ tkwait window $w
+
+ $::main_status stop
+ unlock_index
+ rescan $after 0
+ return
+ }
+
+ $::main_status stop
+ unlock_index
+ uplevel #0 $after
+}
+
+proc update_indexinfo {msg pathList after} {
+ global update_index_cp
+
+ if {![lock_index update]} return
+
+ set update_index_cp 0
+ set pathList [lsort $pathList]
+ set totalCnt [llength $pathList]
+ set batch [expr {int($totalCnt * .01) + 1}]
+ if {$batch > 25} {set batch 25}
+
+ $::main_status start $msg [mc "files"]
+ set fd [git_write update-index -z --index-info]
+ fconfigure $fd \
+ -blocking 0 \
+ -buffering full \
+ -buffersize 512 \
+ -encoding binary \
+ -translation binary
+ fileevent $fd writable [list \
+ write_update_indexinfo \
+ $fd \
+ $pathList \
+ $totalCnt \
+ $batch \
+ $after \
+ ]
+}
+
+proc write_update_indexinfo {fd pathList totalCnt batch after} {
+ global update_index_cp
+ global file_states current_diff_path
+
+ if {$update_index_cp >= $totalCnt} {
+ _close_updateindex $fd $after
+ return
+ }
+
+ for {set i $batch} \
+ {$update_index_cp < $totalCnt && $i > 0} \
+ {incr i -1} {
+ set path [lindex $pathList $update_index_cp]
+ incr update_index_cp
+
+ set s $file_states($path)
+ switch -glob -- [lindex $s 0] {
+ A? {set new _O}
+ M? {set new _M}
+ D_ {set new _D}
+ D? {set new _?}
+ ?? {continue}
+ }
+ set info [lindex $s 2]
+ if {$info eq {}} continue
+
+ puts -nonewline $fd "$info\t[encoding convertto $path]\0"
+ display_file $path $new
+ }
+
+ $::main_status update $update_index_cp $totalCnt
+}
+
+proc update_index {msg pathList after} {
+ global update_index_cp
+
+ if {![lock_index update]} return
+
+ set update_index_cp 0
+ set pathList [lsort $pathList]
+ set totalCnt [llength $pathList]
+ set batch [expr {int($totalCnt * .01) + 1}]
+ if {$batch > 25} {set batch 25}
+
+ $::main_status start $msg [mc "files"]
+ set fd [git_write update-index --add --remove -z --stdin]
+ fconfigure $fd \
+ -blocking 0 \
+ -buffering full \
+ -buffersize 512 \
+ -encoding binary \
+ -translation binary
+ fileevent $fd writable [list \
+ write_update_index \
+ $fd \
+ $pathList \
+ $totalCnt \
+ $batch \
+ $after \
+ ]
+}
+
+proc write_update_index {fd pathList totalCnt batch after} {
+ global update_index_cp
+ global file_states current_diff_path
+
+ if {$update_index_cp >= $totalCnt} {
+ _close_updateindex $fd $after
+ return
+ }
+
+ for {set i $batch} \
+ {$update_index_cp < $totalCnt && $i > 0} \
+ {incr i -1} {
+ set path [lindex $pathList $update_index_cp]
+ incr update_index_cp
+
+ switch -glob -- [lindex $file_states($path) 0] {
+ AD {set new __}
+ ?D {set new D_}
+ _O -
+ AM {set new A_}
+ U? {
+ if {[file exists $path]} {
+ set new M_
+ } else {
+ set new D_
+ }
+ }
+ ?M {set new M_}
+ ?? {continue}
+ }
+ puts -nonewline $fd "[encoding convertto $path]\0"
+ display_file $path $new
+ }
+
+ $::main_status update $update_index_cp $totalCnt
+}
+
+proc checkout_index {msg pathList after} {
+ global update_index_cp
+
+ if {![lock_index update]} return
+
+ set update_index_cp 0
+ set pathList [lsort $pathList]
+ set totalCnt [llength $pathList]
+ set batch [expr {int($totalCnt * .01) + 1}]
+ if {$batch > 25} {set batch 25}
+
+ $::main_status start $msg [mc "files"]
+ set fd [git_write checkout-index \
+ --index \
+ --quiet \
+ --force \
+ -z \
+ --stdin \
+ ]
+ fconfigure $fd \
+ -blocking 0 \
+ -buffering full \
+ -buffersize 512 \
+ -encoding binary \
+ -translation binary
+ fileevent $fd writable [list \
+ write_checkout_index \
+ $fd \
+ $pathList \
+ $totalCnt \
+ $batch \
+ $after \
+ ]
+}
+
+proc write_checkout_index {fd pathList totalCnt batch after} {
+ global update_index_cp
+ global file_states current_diff_path
+
+ if {$update_index_cp >= $totalCnt} {
+ _close_updateindex $fd $after
+ return
+ }
+
+ for {set i $batch} \
+ {$update_index_cp < $totalCnt && $i > 0} \
+ {incr i -1} {
+ set path [lindex $pathList $update_index_cp]
+ incr update_index_cp
+ switch -glob -- [lindex $file_states($path) 0] {
+ U? {continue}
+ ?M -
+ ?D {
+ puts -nonewline $fd "[encoding convertto $path]\0"
+ display_file $path ?_
+ }
+ }
+ }
+
+ $::main_status update $update_index_cp $totalCnt
+}
+
+proc unstage_helper {txt paths} {
+ global file_states current_diff_path
+
+ if {![lock_index begin-update]} return
+
+ set pathList [list]
+ set after {}
+ foreach path $paths {
+ switch -glob -- [lindex $file_states($path) 0] {
+ A? -
+ M? -
+ D? {
+ lappend pathList $path
+ if {$path eq $current_diff_path} {
+ set after {reshow_diff;}
+ }
+ }
+ }
+ }
+ if {$pathList eq {}} {
+ unlock_index
+ } else {
+ update_indexinfo \
+ $txt \
+ $pathList \
+ [concat $after [list ui_ready]]
+ }
+}
+
+proc do_unstage_selection {} {
+ global current_diff_path selected_paths
+
+ if {[array size selected_paths] > 0} {
+ unstage_helper \
+ {Unstaging selected files from commit} \
+ [array names selected_paths]
+ } elseif {$current_diff_path ne {}} {
+ unstage_helper \
+ [mc "Unstaging %s from commit" [short_path $current_diff_path]] \
+ [list $current_diff_path]
+ }
+}
+
+proc add_helper {txt paths} {
+ global file_states current_diff_path
+
+ if {![lock_index begin-update]} return
+
+ set pathList [list]
+ set after {}
+ foreach path $paths {
+ switch -glob -- [lindex $file_states($path) 0] {
+ _O -
+ ?M -
+ ?D -
+ U? {
+ lappend pathList $path
+ if {$path eq $current_diff_path} {
+ set after {reshow_diff;}
+ }
+ }
+ }
+ }
+ if {$pathList eq {}} {
+ unlock_index
+ } else {
+ update_index \
+ $txt \
+ $pathList \
+ [concat $after {ui_status {Ready to commit.}}]
+ }
+}
+
+proc do_add_selection {} {
+ global current_diff_path selected_paths
+
+ if {[array size selected_paths] > 0} {
+ add_helper \
+ {Adding selected files} \
+ [array names selected_paths]
+ } elseif {$current_diff_path ne {}} {
+ add_helper \
+ [mc "Adding %s" [short_path $current_diff_path]] \
+ [list $current_diff_path]
+ }
+}
+
+proc do_add_all {} {
+ global file_states
+
+ set paths [list]
+ foreach path [array names file_states] {
+ switch -glob -- [lindex $file_states($path) 0] {
+ U? {continue}
+ ?M -
+ ?D {lappend paths $path}
+ }
+ }
+ add_helper {Adding all changed files} $paths
+}
+
+proc revert_helper {txt paths} {
+ global file_states current_diff_path
+
+ if {![lock_index begin-update]} return
+
+ set pathList [list]
+ set after {}
+ foreach path $paths {
+ switch -glob -- [lindex $file_states($path) 0] {
+ U? {continue}
+ ?M -
+ ?D {
+ lappend pathList $path
+ if {$path eq $current_diff_path} {
+ set after {reshow_diff;}
+ }
+ }
+ }
+ }
+
+
+ # Split question between singular and plural cases, because
+ # such distinction is needed in some languages. Previously, the
+ # code used "Revert changes in" for both, but that can't work
+ # in languages where 'in' must be combined with word from
+ # rest of string (in diffrent way for both cases of course).
+ #
+ # FIXME: Unfortunately, even that isn't enough in some languages
+ # as they have quite complex plural-form rules. Unfortunately,
+ # msgcat doesn't seem to support that kind of string translation.
+ #
+ set n [llength $pathList]
+ if {$n == 0} {
+ unlock_index
+ return
+ } elseif {$n == 1} {
+ set query [mc "Revert changes in file %s?" [short_path [lindex $pathList]]]
+ } else {
+ set query [mc "Revert changes in these %i files?" $n]
+ }
+
+ set reply [tk_dialog \
+ .confirm_revert \
+ "[appname] ([reponame])" \
+ [mc "Any unstaged changes will be permanently lost by the revert."] \
+ question \
+ 1 \
+ [mc "Do Nothing"] \
+ [mc "Revert Changes"] \
+ ]
+ if {$reply == 1} {
+ checkout_index \
+ $txt \
+ $pathList \
+ [concat $after [list ui_ready]]
+ } else {
+ unlock_index
+ }
+}
+
+proc do_revert_selection {} {
+ global current_diff_path selected_paths
+
+ if {[array size selected_paths] > 0} {
+ revert_helper \
+ {Reverting selected files} \
+ [array names selected_paths]
+ } elseif {$current_diff_path ne {}} {
+ revert_helper \
+ "Reverting [short_path $current_diff_path]" \
+ [list $current_diff_path]
+ }
+}
+
+proc do_select_commit_type {} {
+ global commit_type selected_commit_type
+
+ if {$selected_commit_type eq {new}
+ && [string match amend* $commit_type]} {
+ create_new_commit
+ } elseif {$selected_commit_type eq {amend}
+ && ![string match amend* $commit_type]} {
+ load_last_commit
+
+ # The amend request was rejected...
+ #
+ if {![string match amend* $commit_type]} {
+ set selected_commit_type new
+ }
+ }
+}
diff --git a/git-gui/lib/logo.tcl b/git-gui/lib/logo.tcl
new file mode 100644
index 0000000..5ff7669
--- /dev/null
+++ b/git-gui/lib/logo.tcl
@@ -0,0 +1,43 @@
+# git-gui Git Gui logo
+# Copyright (C) 2007 Shawn Pearce
+
+# Henrik Nyh's alternative Git logo, from his blog post
+# http://henrik.nyh.se/2007/06/alternative-git-logo-and-favicon
+#
+image create photo ::git_logo_data -data {
+R0lGODdhYQC8AIQbAGZmZtg4LW9vb3l5eYKCgoyMjEC/TOJpYZWVlZ+fn2/PeKmpqbKysry8vMXF
+xZ/fpc/Pz7fnvPXNytnZ2eLi4s/v0vja1+zs7Of36fX19f3z8v///////////////////ywAAAAA
+YQC8AAAF/uAmjmRpnmiqrmzrvq4hz3RtGw+s7zx5/7dcb0hUAY8zYXHJRCKVzGjPeYRKry8q0Irt
+GrVBr3gFDo/PprKNix6ra+y2902Ly7H05L2dl9n3UX04gGeCf4RFhohiiotdjY5XkJGBfYeUOpOY
+iZablXmXURgPpKWmp6ipqYIKqq6vqREjFYK1trUKs7e7vFq5IrS9wsM0vxvBxMm8xsjKzqy6z9J5
+zNPWatXX2k7Z29433d/iMuHj3+Xm2+jp1+vs0+7vz/HyyvT1xPf4wvr7y9H+pBkbBasgLFYGE8ba
+o8nTlE4OOYGKKJFOKIopGmLMAnHjDo0eWYAM+WUiSRgj/k+eSKmyBMuWI17C3CATZs2WN1XmPLmT
+ZM+QPz0G3VihqNGjSJNWwDCzqdOnUKPu0SChqtWrWLNq3cq1q9evYCVYGCEhgNmzaNOqXcu2rdu3
+cOMGOEBWrt27ePPCpSuirN6/gAO35bvBr+DDiPMSNpy4sWO2ix9Lnmw2MuXLiS1j3gxYM+fPdz2D
+Hv1WNOnTak2jXj23LuvXlV3DZq16Nujatjnjzo15N2/Kvn9LDi7cMfHimaUqX868ufPn0KPPpOCA
+AQMWCQBo3869u/fv4MNrd3DlQoMC3QlkSJFdvPv38LVDWJLBAYHwE1LE38+/+/UhGTAggHv5odDf
+gfv9/seDgPAVeAKCELqnIAwU3BefgyZEqOF3E7rAQH8YlrDhiNt1uEIG6IGoH4kjmpjCBRaqaCCL
+G7p4AgUDIhgiCTTW2AKOEe44Qo8a2khCBgNoKKQIREZopAgZxAjhkhs0CeGTG7Sn5IpW9vekAyRS
+2eWBRl6Q44ZijhlfAQlQmeKIaarpHZsMTHABCxDQGKec3JH3QpIs7snndn6yAKaeXA7aZwuABppo
+fAws0GiEhaKQJ40F3DkjfwVC8CaCAlCgAgIkJjDfCgdiOMGn/Q2w3gkZtPgqC6ma0ECECaBwa4QE
+aOpCrSYAqeMJpEKYqw7ABnsmfwQ8aCwPySqLYKUb/kwAYbPQyoiCtQcOUMKHBwrgK7LaogBuuaxC
+OkS0KEwa37EiLBufALPuwO4Jh/InwAixkknEvSe4C9+p3PY3rr3lpnDufguIcCmzRQAc7IHYLhxf
+w/8mnILA74lg8cARa4xCsZxusMCBomZccgsfv0deuh2HvLKh/sLs3hJSvieuCwUzvIHN4tGXc3ih
+vtDzmj8fSNLR8BWQdH9LH+g00OFF3d/UBx4cUcvuOc21eFRiouV+Xvvr0dDvlX21R/2uzTR89TqU
+L3+5UoBgAxtRHd5/CHpLkd13i4D2e3hHRLKMY+9Hr0Nvx/fq3Pw57cng7/m9wQVObnIyhAiQwHF8
+/tQS8nDgI2wOYeh3CAvhuIBHiDEgqvdtwudkaz3GBPKaTcKuGgqAJRMZmK6h1hnk3ncDcUvhgPFS
+o5B476ZKQcECzCN4qgmYN4lAncmzcAEEkhJp+QlfkyhAAdtbN8H67FvHQAF6b4g6v9UryqfkKkBu
+v/0prxD//kR63YnqB8AeqcdoBRxU/1zAuwRaaX4reJ4DSSRAHUhwgrgqwgUx2B94EWGDHISPBzUY
+QgSNcAn6K6F4fscDCtBOhdoRwPW6kIHDwZA7vWoDBF44Qd/tIUAEBCACbIeG4AXxfmFrQ4B4OCYE
+JBEQELChmgbAACJioj4JOCKCCLCABZ6EAg1IHwDlyLYAB1gRJhSYgHUQAD9WnQ9+CWBAA+wknTpC
+JwQAOw==
+}
+
+proc git_logo {w} {
+ label $w \
+ -borderwidth 1 \
+ -relief sunken \
+ -background white \
+ -image ::git_logo_data
+ return $w
+}
diff --git a/git-gui/lib/merge.tcl b/git-gui/lib/merge.tcl
new file mode 100644
index 0000000..63e1427
--- /dev/null
+++ b/git-gui/lib/merge.tcl
@@ -0,0 +1,274 @@
+# git-gui branch merge support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+class merge {
+
+field w ; # top level window
+field w_rev ; # mega-widget to pick the revision to merge
+
+method _can_merge {} {
+ global HEAD commit_type file_states
+
+ if {[string match amend* $commit_type]} {
+ info_popup [mc "Cannot merge while amending.
+
+You must finish amending this commit before starting any type of merge.
+"]
+ return 0
+ }
+
+ if {[committer_ident] eq {}} {return 0}
+ if {![lock_index merge]} {return 0}
+
+ # -- Our in memory state should match the repository.
+ #
+ repository_state curType curHEAD curMERGE_HEAD
+ if {$commit_type ne $curType || $HEAD ne $curHEAD} {
+ info_popup [mc "Last scanned state does not match repository state.
+
+Another Git program has modified this repository since the last scan. A rescan must be performed before a merge can be performed.
+
+The rescan will be automatically started now.
+"]
+ unlock_index
+ rescan ui_ready
+ return 0
+ }
+
+ foreach path [array names file_states] {
+ switch -glob -- [lindex $file_states($path) 0] {
+ _O {
+ continue; # and pray it works!
+ }
+ U? {
+ error_popup [mc "You are in the middle of a conflicted merge.
+
+File %s has merge conflicts.
+
+You must resolve them, stage the file, and commit to complete the current merge. Only then can you begin another merge.
+" [short_path $path]]
+ unlock_index
+ return 0
+ }
+ ?? {
+ error_popup [mc "You are in the middle of a change.
+
+File %s is modified.
+
+You should complete the current commit before starting a merge. Doing so will help you abort a failed merge, should the need arise.
+" [short_path $path]]
+ unlock_index
+ return 0
+ }
+ }
+ }
+
+ return 1
+}
+
+method _rev {} {
+ if {[catch {$w_rev commit_or_die}]} {
+ return {}
+ }
+ return [$w_rev get]
+}
+
+method _visualize {} {
+ set rev [_rev $this]
+ if {$rev ne {}} {
+ do_gitk [list $rev --not HEAD]
+ }
+}
+
+method _start {} {
+ global HEAD current_branch remote_url
+
+ set name [_rev $this]
+ if {$name eq {}} {
+ return
+ }
+
+ set spec [$w_rev get_tracking_branch]
+ set cmit [$w_rev get_commit]
+
+ set fh [open [gitdir FETCH_HEAD] w]
+ fconfigure $fh -translation lf
+ if {$spec eq {}} {
+ set remote .
+ set branch $name
+ set stitle $branch
+ } else {
+ set remote $remote_url([lindex $spec 1])
+ if {[regexp {^[^:@]*@[^:]*:/} $remote]} {
+ regsub {^[^:@]*@} $remote {} remote
+ }
+ set branch [lindex $spec 2]
+ set stitle [mc "%s of %s" $branch $remote]
+ }
+ regsub ^refs/heads/ $branch {} branch
+ puts $fh "$cmit\t\tbranch '$branch' of $remote"
+ close $fh
+
+ set cmd [list git]
+ lappend cmd merge
+ lappend cmd --strategy=recursive
+ lappend cmd [git fmt-merge-msg <[gitdir FETCH_HEAD]]
+ lappend cmd HEAD
+ lappend cmd $name
+
+ set msg [mc "Merging %s and %s" $current_branch $stitle]
+ ui_status "$msg..."
+ set cons [console::new [mc "Merge"] "merge $stitle"]
+ console::exec $cons $cmd [cb _finish $cons]
+
+ wm protocol $w WM_DELETE_WINDOW {}
+ destroy $w
+}
+
+method _finish {cons ok} {
+ console::done $cons $ok
+ if {$ok} {
+ set msg [mc "Merge completed successfully."]
+ } else {
+ set msg [mc "Merge failed. Conflict resolution is required."]
+ }
+ unlock_index
+ rescan [list ui_status $msg]
+ delete_this
+}
+
+constructor dialog {} {
+ global current_branch
+ global M1B
+
+ if {![_can_merge $this]} {
+ delete_this
+ return
+ }
+
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Merge"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ set _start [cb _start]
+
+ label $w.header \
+ -text [mc "Merge Into %s" $current_branch] \
+ -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.visualize \
+ -text [mc Visualize] \
+ -command [cb _visualize]
+ pack $w.buttons.visualize -side left
+ button $w.buttons.merge \
+ -text [mc Merge] \
+ -command $_start
+ pack $w.buttons.merge -side right
+ button $w.buttons.cancel \
+ -text [mc "Cancel"] \
+ -command [cb _cancel]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ set w_rev [::choose_rev::new_unmerged $w.rev [mc "Revision To Merge"]]
+ pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
+
+ bind $w <$M1B-Key-Return> $_start
+ bind $w <Key-Return> $_start
+ bind $w <Key-Escape> [cb _cancel]
+ wm protocol $w WM_DELETE_WINDOW [cb _cancel]
+
+ bind $w.buttons.merge <Visibility> [cb _visible]
+ tkwait window $w
+}
+
+method _visible {} {
+ grab $w
+ if {[is_config_true gui.matchtrackingbranch]} {
+ $w_rev pick_tracking_branch
+ }
+ $w_rev focus_filter
+}
+
+method _cancel {} {
+ wm protocol $w WM_DELETE_WINDOW {}
+ unlock_index
+ destroy $w
+ delete_this
+}
+
+}
+
+namespace eval merge {
+
+proc reset_hard {} {
+ global HEAD commit_type file_states
+
+ if {[string match amend* $commit_type]} {
+ info_popup [mc "Cannot abort while amending.
+
+You must finish amending this commit.
+"]
+ return
+ }
+
+ if {![lock_index abort]} return
+
+ if {[string match *merge* $commit_type]} {
+ set op_question [mc "Abort merge?
+
+Aborting the current merge will cause *ALL* uncommitted changes to be lost.
+
+Continue with aborting the current merge?"]
+ } else {
+ set op_question [mc "Reset changes?
+
+Resetting the changes will cause *ALL* uncommitted changes to be lost.
+
+Continue with resetting the current changes?"]
+ }
+
+ if {[ask_popup $op_question] eq {yes}} {
+ set fd [git_read --stderr read-tree --reset -u -v HEAD]
+ fconfigure $fd -blocking 0 -translation binary
+ fileevent $fd readable [namespace code [list _reset_wait $fd]]
+ $::main_status start [mc "Aborting"] {files reset}
+ } else {
+ unlock_index
+ }
+}
+
+proc _reset_wait {fd} {
+ global ui_comm
+
+ $::main_status update_meter [read $fd]
+
+ fconfigure $fd -blocking 1
+ if {[eof $fd]} {
+ set fail [catch {close $fd} err]
+ $::main_status stop
+ unlock_index
+
+ $ui_comm delete 0.0 end
+ $ui_comm edit modified false
+
+ catch {file delete [gitdir MERGE_HEAD]}
+ catch {file delete [gitdir rr-cache MERGE_RR]}
+ catch {file delete [gitdir SQUASH_MSG]}
+ catch {file delete [gitdir MERGE_MSG]}
+ catch {file delete [gitdir GITGUI_MSG]}
+
+ if {$fail} {
+ warn_popup "[mc "Abort failed."]\n\n$err"
+ }
+ rescan {ui_status [mc "Abort completed. Ready."]}
+ } else {
+ fconfigure $fd -blocking 0
+ }
+}
+
+}
diff --git a/git-gui/lib/option.tcl b/git-gui/lib/option.tcl
new file mode 100644
index 0000000..f812e5e
--- /dev/null
+++ b/git-gui/lib/option.tcl
@@ -0,0 +1,239 @@
+# git-gui options editor
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc save_config {} {
+ global default_config font_descs
+ global repo_config global_config
+ global repo_config_new global_config_new
+
+ foreach option $font_descs {
+ set name [lindex $option 0]
+ set font [lindex $option 1]
+ font configure $font \
+ -family $global_config_new(gui.$font^^family) \
+ -size $global_config_new(gui.$font^^size)
+ font configure ${font}bold \
+ -family $global_config_new(gui.$font^^family) \
+ -size $global_config_new(gui.$font^^size)
+ font configure ${font}italic \
+ -family $global_config_new(gui.$font^^family) \
+ -size $global_config_new(gui.$font^^size)
+ set global_config_new(gui.$name) [font configure $font]
+ unset global_config_new(gui.$font^^family)
+ unset global_config_new(gui.$font^^size)
+ }
+
+ foreach name [array names default_config] {
+ set value $global_config_new($name)
+ if {$value ne $global_config($name)} {
+ if {$value eq $default_config($name)} {
+ catch {git config --global --unset $name}
+ } else {
+ regsub -all "\[{}\]" $value {"} value
+ git config --global $name $value
+ }
+ set global_config($name) $value
+ if {$value eq $repo_config($name)} {
+ catch {git config --unset $name}
+ set repo_config($name) $value
+ }
+ }
+ }
+
+ foreach name [array names default_config] {
+ set value $repo_config_new($name)
+ if {$value ne $repo_config($name)} {
+ if {$value eq $global_config($name)} {
+ catch {git config --unset $name}
+ } else {
+ regsub -all "\[{}\]" $value {"} value
+ git config $name $value
+ }
+ set repo_config($name) $value
+ }
+ }
+}
+
+proc do_options {} {
+ global repo_config global_config font_descs
+ global repo_config_new global_config_new
+
+ array unset repo_config_new
+ array unset global_config_new
+ foreach name [array names repo_config] {
+ set repo_config_new($name) $repo_config($name)
+ }
+ load_config 1
+ foreach name [array names repo_config] {
+ switch -- $name {
+ gui.diffcontext {continue}
+ }
+ set repo_config_new($name) $repo_config($name)
+ }
+ foreach name [array names global_config] {
+ set global_config_new($name) $global_config($name)
+ }
+
+ set w .options_editor
+ toplevel $w
+ wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
+
+ frame $w.buttons
+ button $w.buttons.restore -text [mc "Restore Defaults"] \
+ -default normal \
+ -command do_restore_defaults
+ pack $w.buttons.restore -side left
+ button $w.buttons.save -text [mc Save] \
+ -default active \
+ -command [list do_save_config $w]
+ pack $w.buttons.save -side right
+ button $w.buttons.cancel -text [mc "Cancel"] \
+ -default normal \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ labelframe $w.repo -text [mc "%s Repository" [reponame]]
+ labelframe $w.global -text [mc "Global (All Repositories)"]
+ pack $w.repo -side left -fill both -expand 1 -pady 5 -padx 5
+ pack $w.global -side right -fill both -expand 1 -pady 5 -padx 5
+
+ set optid 0
+ foreach option {
+ {t user.name {mc "User Name"}}
+ {t user.email {mc "Email Address"}}
+
+ {b merge.summary {mc "Summarize Merge Commits"}}
+ {i-1..5 merge.verbosity {mc "Merge Verbosity"}}
+ {b merge.diffstat {mc "Show Diffstat After Merge"}}
+
+ {b gui.trustmtime {mc "Trust File Modification Timestamps"}}
+ {b gui.pruneduringfetch {mc "Prune Tracking Branches During Fetch"}}
+ {b gui.matchtrackingbranch {mc "Match Tracking Branches"}}
+ {i-0..99 gui.diffcontext {mc "Number of Diff Context Lines"}}
+ {t gui.newbranchtemplate {mc "New Branch Name Template"}}
+ } {
+ set type [lindex $option 0]
+ set name [lindex $option 1]
+ set text [eval [lindex $option 2]]
+ incr optid
+ foreach f {repo global} {
+ switch -glob -- $type {
+ b {
+ checkbutton $w.$f.$optid -text $text \
+ -variable ${f}_config_new($name) \
+ -onvalue true \
+ -offvalue false
+ pack $w.$f.$optid -side top -anchor w
+ }
+ i-* {
+ regexp -- {-(\d+)\.\.(\d+)$} $type _junk min max
+ frame $w.$f.$optid
+ label $w.$f.$optid.l -text "$text:"
+ pack $w.$f.$optid.l -side left -anchor w -fill x
+ spinbox $w.$f.$optid.v \
+ -textvariable ${f}_config_new($name) \
+ -from $min \
+ -to $max \
+ -increment 1 \
+ -width [expr {1 + [string length $max]}]
+ bind $w.$f.$optid.v <FocusIn> {%W selection range 0 end}
+ pack $w.$f.$optid.v -side right -anchor e -padx 5
+ pack $w.$f.$optid -side top -anchor w -fill x
+ }
+ t {
+ frame $w.$f.$optid
+ label $w.$f.$optid.l -text "$text:"
+ entry $w.$f.$optid.v \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 20 \
+ -textvariable ${f}_config_new($name)
+ pack $w.$f.$optid.l -side left -anchor w
+ pack $w.$f.$optid.v -side left -anchor w \
+ -fill x -expand 1 \
+ -padx 5
+ pack $w.$f.$optid -side top -anchor w -fill x
+ }
+ }
+ }
+ }
+
+ set all_fonts [lsort [font families]]
+ foreach option $font_descs {
+ set name [lindex $option 0]
+ set font [lindex $option 1]
+ set text [eval [lindex $option 2]]
+
+ set global_config_new(gui.$font^^family) \
+ [font configure $font -family]
+ set global_config_new(gui.$font^^size) \
+ [font configure $font -size]
+
+ frame $w.global.$name
+ label $w.global.$name.l -text "$text:"
+ button $w.global.$name.b \
+ -text [mc "Change Font"] \
+ -command [list \
+ choose_font::pick \
+ $w \
+ [mc "Choose %s" $text] \
+ global_config_new(gui.$font^^family) \
+ global_config_new(gui.$font^^size) \
+ ]
+ label $w.global.$name.f -textvariable global_config_new(gui.$font^^family)
+ label $w.global.$name.s -textvariable global_config_new(gui.$font^^size)
+ label $w.global.$name.pt -text [mc "pt."]
+ pack $w.global.$name.l -side left -anchor w
+ pack $w.global.$name.b -side right -anchor e
+ pack $w.global.$name.pt -side right -anchor w
+ pack $w.global.$name.s -side right -anchor w
+ pack $w.global.$name.f -side right -anchor w
+ pack $w.global.$name -side top -anchor w -fill x
+ }
+
+ bind $w <Visibility> "grab $w; focus $w.buttons.save"
+ bind $w <Key-Escape> "destroy $w"
+ bind $w <Key-Return> [list do_save_config $w]
+
+ if {[is_MacOSX]} {
+ set t [mc "Preferences"]
+ } else {
+ set t [mc "Options"]
+ }
+ wm title $w "[appname] ([reponame]): $t"
+ tkwait window $w
+}
+
+proc do_restore_defaults {} {
+ global font_descs default_config repo_config
+ global repo_config_new global_config_new
+
+ foreach name [array names default_config] {
+ set repo_config_new($name) $default_config($name)
+ set global_config_new($name) $default_config($name)
+ }
+
+ foreach option $font_descs {
+ set name [lindex $option 0]
+ set repo_config(gui.$name) $default_config(gui.$name)
+ }
+ apply_config
+
+ foreach option $font_descs {
+ set name [lindex $option 0]
+ set font [lindex $option 1]
+ set global_config_new(gui.$font^^family) \
+ [font configure $font -family]
+ set global_config_new(gui.$font^^size) \
+ [font configure $font -size]
+ }
+}
+
+proc do_save_config {w} {
+ if {[catch {save_config} err]} {
+ error_popup [strcat [mc "Failed to completely save options:"] "\n\n$err"]
+ }
+ reshow_diff
+ destroy $w
+}
diff --git a/git-gui/lib/remote.tcl b/git-gui/lib/remote.tcl
new file mode 100644
index 0000000..0e86dda
--- /dev/null
+++ b/git-gui/lib/remote.tcl
@@ -0,0 +1,222 @@
+# git-gui remote management
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+set some_heads_tracking 0; # assume not
+
+proc is_tracking_branch {name} {
+ global tracking_branches
+ foreach spec $tracking_branches {
+ set t [lindex $spec 0]
+ if {$t eq $name || [string match $t $name]} {
+ return 1
+ }
+ }
+ return 0
+}
+
+proc all_tracking_branches {} {
+ global tracking_branches
+
+ set all [list]
+ set pat [list]
+ set cmd [list]
+
+ foreach spec $tracking_branches {
+ set dst [lindex $spec 0]
+ if {[string range $dst end-1 end] eq {/*}} {
+ lappend pat $spec
+ lappend cmd [string range $dst 0 end-2]
+ } else {
+ lappend all $spec
+ }
+ }
+
+ if {$pat ne {}} {
+ set fd [eval git_read for-each-ref --format=%(refname) $cmd]
+ while {[gets $fd n] > 0} {
+ foreach spec $pat {
+ set dst [string range [lindex $spec 0] 0 end-2]
+ set len [string length $dst]
+ if {[string equal -length $len $dst $n]} {
+ set src [string range [lindex $spec 2] 0 end-2]
+ set spec [list \
+ $n \
+ [lindex $spec 1] \
+ $src[string range $n $len end] \
+ ]
+ lappend all $spec
+ }
+ }
+ }
+ close $fd
+ }
+
+ return [lsort -index 0 -unique $all]
+}
+
+proc load_all_remotes {} {
+ global repo_config
+ global all_remotes tracking_branches some_heads_tracking
+ global remote_url
+
+ set some_heads_tracking 0
+ set all_remotes [list]
+ set trck [list]
+
+ set rh_str refs/heads/
+ set rh_len [string length $rh_str]
+ set rm_dir [gitdir remotes]
+ if {[file isdirectory $rm_dir]} {
+ set all_remotes [glob \
+ -types f \
+ -tails \
+ -nocomplain \
+ -directory $rm_dir *]
+
+ foreach name $all_remotes {
+ catch {
+ set fd [open [file join $rm_dir $name] r]
+ while {[gets $fd line] >= 0} {
+ if {[regexp {^URL:[ ]*(.+)$} $line line url]} {
+ set remote_url($name) $url
+ continue
+ }
+ if {![regexp {^Pull:[ ]*([^:]+):(.+)$} \
+ $line line src dst]} continue
+ if {[string index $src 0] eq {+}} {
+ set src [string range $src 1 end]
+ }
+ if {![string equal -length 5 refs/ $src]} {
+ set src $rh_str$src
+ }
+ if {![string equal -length 5 refs/ $dst]} {
+ set dst $rh_str$dst
+ }
+ if {[string equal -length $rh_len $rh_str $dst]} {
+ set some_heads_tracking 1
+ }
+ lappend trck [list $dst $name $src]
+ }
+ close $fd
+ }
+ }
+ }
+
+ foreach line [array names repo_config remote.*.url] {
+ if {![regexp ^remote\.(.*)\.url\$ $line line name]} continue
+ lappend all_remotes $name
+ set remote_url($name) $repo_config(remote.$name.url)
+
+ if {[catch {set fl $repo_config(remote.$name.fetch)}]} {
+ set fl {}
+ }
+ foreach line $fl {
+ if {![regexp {^([^:]+):(.+)$} $line line src dst]} continue
+ if {[string index $src 0] eq {+}} {
+ set src [string range $src 1 end]
+ }
+ if {![string equal -length 5 refs/ $src]} {
+ set src $rh_str$src
+ }
+ if {![string equal -length 5 refs/ $dst]} {
+ set dst $rh_str$dst
+ }
+ if {[string equal -length $rh_len $rh_str $dst]} {
+ set some_heads_tracking 1
+ }
+ lappend trck [list $dst $name $src]
+ }
+ }
+
+ set tracking_branches [lsort -index 0 -unique $trck]
+ set all_remotes [lsort -unique $all_remotes]
+}
+
+proc populate_fetch_menu {} {
+ global all_remotes repo_config
+
+ set remote_m .mbar.remote
+ set fetch_m $remote_m.fetch
+ set prune_m $remote_m.prune
+
+ foreach r $all_remotes {
+ set enable 0
+ if {![catch {set a $repo_config(remote.$r.url)}]} {
+ if {![catch {set a $repo_config(remote.$r.fetch)}]} {
+ set enable 1
+ }
+ } else {
+ catch {
+ set fd [open [gitdir remotes $r] r]
+ while {[gets $fd n] >= 0} {
+ if {[regexp {^Pull:[ \t]*([^:]+):} $n]} {
+ set enable 1
+ break
+ }
+ }
+ close $fd
+ }
+ }
+
+ if {$enable} {
+ if {![winfo exists $fetch_m]} {
+ menu $prune_m
+ $remote_m insert 0 cascade \
+ -label [mc "Prune from"] \
+ -menu $prune_m
+
+ menu $fetch_m
+ $remote_m insert 0 cascade \
+ -label [mc "Fetch from"] \
+ -menu $fetch_m
+ }
+
+ $fetch_m add command \
+ -label $r \
+ -command [list fetch_from $r]
+ $prune_m add command \
+ -label $r \
+ -command [list prune_from $r]
+ }
+ }
+}
+
+proc populate_push_menu {} {
+ global all_remotes repo_config
+
+ set remote_m .mbar.remote
+ set push_m $remote_m.push
+
+ foreach r $all_remotes {
+ set enable 0
+ if {![catch {set a $repo_config(remote.$r.url)}]} {
+ if {![catch {set a $repo_config(remote.$r.push)}]} {
+ set enable 1
+ }
+ } else {
+ catch {
+ set fd [open [gitdir remotes $r] r]
+ while {[gets $fd n] >= 0} {
+ if {[regexp {^Push:[ \t]*([^:]+):} $n]} {
+ set enable 1
+ break
+ }
+ }
+ close $fd
+ }
+ }
+
+ if {$enable} {
+ if {![winfo exists $push_m]} {
+ menu $push_m
+ $remote_m insert 0 cascade \
+ -label [mc "Push to"] \
+ -menu $push_m
+ }
+
+ $push_m add command \
+ -label $r \
+ -command [list push_to $r]
+ }
+ }
+}
diff --git a/git-gui/lib/remote_branch_delete.tcl b/git-gui/lib/remote_branch_delete.tcl
new file mode 100644
index 0000000..c7b8148
--- /dev/null
+++ b/git-gui/lib/remote_branch_delete.tcl
@@ -0,0 +1,345 @@
+# git-gui remote branch deleting support
+# Copyright (C) 2007 Shawn Pearce
+
+class remote_branch_delete {
+
+field w
+field head_m
+
+field urltype {url}
+field remote {}
+field url {}
+
+field checktype {head}
+field check_head {}
+
+field status {}
+field idle_id {}
+field full_list {}
+field head_list {}
+field active_ls {}
+field head_cache
+field full_cache
+field cached
+
+constructor dialog {} {
+ global all_remotes M1B
+
+ make_toplevel top w
+ wm title $top [append "[appname] ([reponame]): " [mc "Delete Remote Branch"]]
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text [mc "Delete Remote Branch"] -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.delete -text [mc Delete] \
+ -default active \
+ -command [cb _delete]
+ pack $w.buttons.delete -side right
+ button $w.buttons.cancel -text [mc "Cancel"] \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ labelframe $w.dest -text [mc "From Repository"]
+ if {$all_remotes ne {}} {
+ radiobutton $w.dest.remote_r \
+ -text [mc "Remote:"] \
+ -value remote \
+ -variable @urltype
+ eval tk_optionMenu $w.dest.remote_m @remote $all_remotes
+ grid $w.dest.remote_r $w.dest.remote_m -sticky w
+ if {[lsearch -sorted -exact $all_remotes origin] != -1} {
+ set remote origin
+ } else {
+ set remote [lindex $all_remotes 0]
+ }
+ set urltype remote
+ trace add variable @remote write [cb _write_remote]
+ } else {
+ set urltype url
+ }
+ radiobutton $w.dest.url_r \
+ -text [mc "Arbitrary URL:"] \
+ -value url \
+ -variable @urltype
+ entry $w.dest.url_t \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 50 \
+ -textvariable @url \
+ -validate key \
+ -validatecommand {
+ if {%d == 1 && [regexp {\s} %S]} {return 0}
+ return 1
+ }
+ trace add variable @url write [cb _write_url]
+ grid $w.dest.url_r $w.dest.url_t -sticky we -padx {0 5}
+ grid columnconfigure $w.dest 1 -weight 1
+ pack $w.dest -anchor nw -fill x -pady 5 -padx 5
+
+ labelframe $w.heads -text [mc "Branches"]
+ listbox $w.heads.l \
+ -height 10 \
+ -width 70 \
+ -listvariable @head_list \
+ -selectmode extended \
+ -yscrollcommand [list $w.heads.sby set]
+ scrollbar $w.heads.sby -command [list $w.heads.l yview]
+
+ frame $w.heads.footer
+ label $w.heads.footer.status \
+ -textvariable @status \
+ -anchor w \
+ -justify left
+ button $w.heads.footer.rescan \
+ -text [mc "Rescan"] \
+ -command [cb _rescan]
+ pack $w.heads.footer.status -side left -fill x
+ pack $w.heads.footer.rescan -side right
+
+ pack $w.heads.footer -side bottom -fill x
+ pack $w.heads.sby -side right -fill y
+ pack $w.heads.l -side left -fill both -expand 1
+ pack $w.heads -fill both -expand 1 -pady 5 -padx 5
+
+ labelframe $w.validate -text [mc "Delete Only If"]
+ radiobutton $w.validate.head_r \
+ -text [mc "Merged Into:"] \
+ -value head \
+ -variable @checktype
+ set head_m [tk_optionMenu $w.validate.head_m @check_head {}]
+ trace add variable @head_list write [cb _write_head_list]
+ trace add variable @check_head write [cb _write_check_head]
+ grid $w.validate.head_r $w.validate.head_m -sticky w
+ radiobutton $w.validate.always_r \
+ -text [mc "Always (Do not perform merge checks)"] \
+ -value always \
+ -variable @checktype
+ grid $w.validate.always_r -columnspan 2 -sticky w
+ grid columnconfigure $w.validate 1 -weight 1
+ pack $w.validate -anchor nw -fill x -pady 5 -padx 5
+
+ trace add variable @urltype write [cb _write_urltype]
+ _rescan $this
+
+ bind $w <Key-F5> [cb _rescan]
+ bind $w <$M1B-Key-r> [cb _rescan]
+ bind $w <$M1B-Key-R> [cb _rescan]
+ bind $w <Key-Return> [cb _delete]
+ bind $w <Key-Escape> [list destroy $w]
+ return $w
+}
+
+method _delete {} {
+ switch $urltype {
+ remote {set uri $remote}
+ url {set uri $url}
+ }
+
+ set cache $urltype:$uri
+ set crev {}
+ if {$checktype eq {head}} {
+ if {$check_head eq {}} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "A branch is required for 'Merged Into'."]
+ return
+ }
+ set crev $full_cache("$cache\nrefs/heads/$check_head")
+ }
+
+ set not_merged [list]
+ set need_fetch 0
+ set have_selection 0
+ set push_cmd [list git push]
+ lappend push_cmd -v
+ lappend push_cmd $uri
+
+ foreach i [$w.heads.l curselection] {
+ set ref [lindex $full_list $i]
+ if {$crev ne {}} {
+ set obj $full_cache("$cache\n$ref")
+ if {[catch {set m [git merge-base $obj $crev]}]} {
+ set need_fetch 1
+ set m {}
+ }
+ if {$obj ne $m} {
+ lappend not_merged [lindex $head_list $i]
+ continue
+ }
+ }
+
+ lappend push_cmd :$ref
+ set have_selection 1
+ }
+
+ if {$not_merged ne {}} {
+ set msg [mc "The following branches are not completely merged into %s:
+
+ - %s" $check_head [join $not_merged "\n - "]]
+
+ if {$need_fetch} {
+ append msg "\n\n" [mc "One or more of the merge tests failed because you have not fetched the necessary commits. Try fetching from %s first." $uri]
+ }
+
+ tk_messageBox \
+ -icon info \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message $msg
+ if {!$have_selection} return
+ }
+
+ if {!$have_selection} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Please select one or more branches to delete."]
+ return
+ }
+
+ if {[tk_messageBox \
+ -icon warning \
+ -type yesno \
+ -title [wm title $w] \
+ -parent $w \
+ -message [mc "Recovering deleted branches is difficult.
+
+Delete the selected branches?"]] ne yes} {
+ return
+ }
+
+ destroy $w
+
+ set cons [console::new \
+ "push $uri" \
+ [mc "Deleting branches from %s" $uri]]
+ console::exec $cons $push_cmd
+}
+
+method _rescan {{force 1}} {
+ switch $urltype {
+ remote {set uri $remote}
+ url {set uri $url}
+ }
+
+ if {$force} {
+ unset -nocomplain cached($urltype:$uri)
+ }
+
+ if {$idle_id ne {}} {
+ after cancel $idle_id
+ set idle_id {}
+ }
+
+ _load $this $urltype:$uri $uri
+}
+
+method _write_remote {args} { set urltype remote }
+method _write_url {args} { set urltype url }
+method _write_check_head {args} { set checktype head }
+
+method _write_head_list {args} {
+ $head_m delete 0 end
+ foreach abr $head_list {
+ $head_m insert end radiobutton \
+ -label $abr \
+ -value $abr \
+ -variable @check_head
+ }
+ if {[lsearch -exact -sorted $head_list $check_head] < 0} {
+ set check_head {}
+ }
+}
+
+method _write_urltype {args} {
+ if {$urltype eq {url}} {
+ if {$idle_id ne {}} {
+ after cancel $idle_id
+ }
+ _load $this none: {}
+ set idle_id [after 1000 [cb _rescan 0]]
+ } else {
+ _rescan $this 0
+ }
+}
+
+method _load {cache uri} {
+ if {$active_ls ne {}} {
+ catch {close $active_ls}
+ }
+
+ if {$uri eq {}} {
+ $w.heads.l conf -state disabled
+ set head_list [list]
+ set full_list [list]
+ set status [mc "No repository selected."]
+ return
+ }
+
+ if {[catch {set x $cached($cache)}]} {
+ set status [mc "Scanning %s..." $uri]
+ $w.heads.l conf -state disabled
+ set head_list [list]
+ set full_list [list]
+ set head_cache($cache) [list]
+ set full_cache($cache) [list]
+ set active_ls [git_read ls-remote $uri]
+ fconfigure $active_ls \
+ -blocking 0 \
+ -translation lf \
+ -encoding utf-8
+ fileevent $active_ls readable [cb _read $cache $active_ls]
+ } else {
+ set status {}
+ set full_list $full_cache($cache)
+ set head_list $head_cache($cache)
+ $w.heads.l conf -state normal
+ }
+}
+
+method _read {cache fd} {
+ if {$fd ne $active_ls} {
+ catch {close $fd}
+ return
+ }
+
+ while {[gets $fd line] >= 0} {
+ if {[string match {*^{}} $line]} continue
+ if {[regexp {^([0-9a-f]{40}) (.*)$} $line _junk obj ref]} {
+ if {[regsub ^refs/heads/ $ref {} abr]} {
+ lappend head_list $abr
+ lappend head_cache($cache) $abr
+ lappend full_list $ref
+ lappend full_cache($cache) $ref
+ set full_cache("$cache\n$ref") $obj
+ }
+ }
+ }
+
+ if {[eof $fd]} {
+ if {[catch {close $fd} err]} {
+ set status $err
+ set head_list [list]
+ set full_list [list]
+ } else {
+ set status {}
+ set cached($cache) 1
+ $w.heads.l conf -state normal
+ }
+ }
+} ifdeleted {
+ catch {close $fd}
+}
+
+}
diff --git a/git-gui/lib/shortcut.tcl b/git-gui/lib/shortcut.tcl
new file mode 100644
index 0000000..38c3151
--- /dev/null
+++ b/git-gui/lib/shortcut.tcl
@@ -0,0 +1,139 @@
+# git-gui desktop icon creators
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc do_windows_shortcut {} {
+ set fn [tk_getSaveFile \
+ -parent . \
+ -title [append "[appname] ([reponame]): " [mc "Create Desktop Icon"]] \
+ -initialfile "Git [reponame].lnk"]
+ if {$fn != {}} {
+ if {[file extension $fn] ne {.lnk}} {
+ set fn ${fn}.lnk
+ }
+ if {[catch {
+ win32_create_lnk $fn [list \
+ [info nameofexecutable] \
+ [file normalize $::argv0] \
+ ] \
+ [file dirname [file normalize [gitdir]]]
+ } err]} {
+ error_popup [strcat [mc "Cannot write shortcut:"] "\n\n$err"]
+ }
+ }
+}
+
+proc do_cygwin_shortcut {} {
+ global argv0
+
+ if {[catch {
+ set desktop [exec cygpath \
+ --windows \
+ --absolute \
+ --long-name \
+ --desktop]
+ }]} {
+ set desktop .
+ }
+ set fn [tk_getSaveFile \
+ -parent . \
+ -title [append "[appname] ([reponame]): " [mc "Create Desktop Icon"]] \
+ -initialdir $desktop \
+ -initialfile "Git [reponame].lnk"]
+ if {$fn != {}} {
+ if {[file extension $fn] ne {.lnk}} {
+ set fn ${fn}.lnk
+ }
+ if {[catch {
+ set sh [exec cygpath \
+ --windows \
+ --absolute \
+ /bin/sh.exe]
+ set me [exec cygpath \
+ --unix \
+ --absolute \
+ $argv0]
+ win32_create_lnk $fn [list \
+ $sh -c \
+ "CHERE_INVOKING=1 source /etc/profile;[sq $me]" \
+ ] \
+ [file dirname [file normalize [gitdir]]]
+ } err]} {
+ error_popup [strcat [mc "Cannot write shortcut:"] "\n\n$err"]
+ }
+ }
+}
+
+proc do_macosx_app {} {
+ global argv0 env
+
+ set fn [tk_getSaveFile \
+ -parent . \
+ -title [append "[appname] ([reponame]): " [mc "Create Desktop Icon"]] \
+ -initialdir [file join $env(HOME) Desktop] \
+ -initialfile "Git [reponame].app"]
+ if {$fn != {}} {
+ if {[file extension $fn] ne {.app}} {
+ set fn ${fn}.app
+ }
+ if {[catch {
+ set Contents [file join $fn Contents]
+ set MacOS [file join $Contents MacOS]
+ set exe [file join $MacOS git-gui]
+
+ file mkdir $MacOS
+
+ set fd [open [file join $Contents Info.plist] w]
+ puts $fd {<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>CFBundleDevelopmentRegion</key>
+ <string>English</string>
+ <key>CFBundleExecutable</key>
+ <string>git-gui</string>
+ <key>CFBundleIdentifier</key>
+ <string>org.spearce.git-gui</string>
+ <key>CFBundleInfoDictionaryVersion</key>
+ <string>6.0</string>
+ <key>CFBundlePackageType</key>
+ <string>APPL</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>CFBundleVersion</key>
+ <string>1.0</string>
+ <key>NSPrincipalClass</key>
+ <string>NSApplication</string>
+</dict>
+</plist>}
+ close $fd
+
+ set fd [open $exe w]
+ puts $fd "#!/bin/sh"
+ foreach name [lsort [array names env]] {
+ set value $env($name)
+ switch -- $name {
+ GIT_DIR { set value [file normalize [gitdir]] }
+ }
+
+ switch -glob -- $name {
+ SSH_* -
+ GIT_* {
+ puts $fd "if test \"z\$$name\" = z; then"
+ puts $fd " export $name=[sq $value]"
+ puts $fd "fi &&"
+ }
+ }
+ }
+ puts $fd "export PATH=[sq [file dirname $::_git]]:\$PATH &&"
+ puts $fd "cd [sq [file normalize [pwd]]] &&"
+ puts $fd "exec \\"
+ puts $fd " [sq [info nameofexecutable]] \\"
+ puts $fd " [sq [file normalize $argv0]]"
+ close $fd
+
+ file attributes $exe -permissions u+x,g+x,o+x
+ } err]} {
+ error_popup [strcat [mc "Cannot write icon:"] "\n\n$err"]
+ }
+ }
+}
diff --git a/git-gui/lib/status_bar.tcl b/git-gui/lib/status_bar.tcl
new file mode 100644
index 0000000..51d4177
--- /dev/null
+++ b/git-gui/lib/status_bar.tcl
@@ -0,0 +1,127 @@
+# git-gui status bar mega-widget
+# Copyright (C) 2007 Shawn Pearce
+
+class status_bar {
+
+field w ; # our own window path
+field w_l ; # text widget we draw messages into
+field w_c ; # canvas we draw a progress bar into
+field c_pack ; # script to pack the canvas with
+field status {}; # single line of text we show
+field prefix {}; # text we format into status
+field units {}; # unit of progress
+field meter {}; # current core git progress meter (if active)
+
+constructor new {path} {
+ set w $path
+ set w_l $w.l
+ set w_c $w.c
+
+ frame $w \
+ -borderwidth 1 \
+ -relief sunken
+ label $w_l \
+ -textvariable @status \
+ -anchor w \
+ -justify left
+ pack $w_l -side left
+ set c_pack [cb _oneline_pack]
+
+ bind $w <Destroy> [cb _delete %W]
+ return $this
+}
+
+method _oneline_pack {} {
+ $w_c conf -width 100
+ pack $w_c -side right
+}
+
+constructor two_line {path} {
+ set w $path
+ set w_l $w.l
+ set w_c $w.c
+
+ frame $w
+ label $w_l \
+ -textvariable @status \
+ -anchor w \
+ -justify left
+ pack $w_l -anchor w -fill x
+ set c_pack [list pack $w_c -fill x]
+
+ bind $w <Destroy> [cb _delete %W]
+ return $this
+}
+
+method start {msg uds} {
+ if {[winfo exists $w_c]} {
+ $w_c coords bar 0 0 0 20
+ } else {
+ canvas $w_c \
+ -height [expr {int([winfo reqheight $w_l] * 0.6)}] \
+ -borderwidth 1 \
+ -relief groove \
+ -highlightt 0
+ $w_c create rectangle 0 0 0 20 -tags bar -fill navy
+ eval $c_pack
+ }
+
+ set status $msg
+ set prefix $msg
+ set units $uds
+ set meter {}
+}
+
+method update {have total} {
+ set pdone 0
+ if {$total > 0} {
+ set pdone [expr {100 * $have / $total}]
+ set cdone [expr {[winfo width $w_c] * $have / $total}]
+ }
+
+ set prec [string length [format %i $total]]
+ set status [mc "%s ... %*i of %*i %s (%3i%%)" \
+ $prefix \
+ $prec $have \
+ $prec $total \
+ $units $pdone]
+ $w_c coords bar 0 0 $cdone 20
+}
+
+method update_meter {buf} {
+ append meter $buf
+ set r [string last "\r" $meter]
+ if {$r == -1} {
+ return
+ }
+
+ set prior [string range $meter 0 $r]
+ set meter [string range $meter [expr {$r + 1}] end]
+ set p "\\((\\d+)/(\\d+)\\)"
+ if {[regexp ":\\s*\\d+% $p\(?:, done.\\s*\n|\\s*\r)\$" $prior _j a b]} {
+ update $this $a $b
+ } elseif {[regexp "$p\\s+done\r\$" $prior _j a b]} {
+ update $this $a $b
+ }
+}
+
+method stop {{msg {}}} {
+ destroy $w_c
+ if {$msg ne {}} {
+ set status $msg
+ }
+}
+
+method show {msg {test {}}} {
+ if {$test eq {} || $status eq $test} {
+ set status $msg
+ }
+}
+
+method _delete {current} {
+ if {$current eq $w} {
+ delete_this
+ }
+}
+
+}
diff --git a/git-gui/lib/transport.tcl b/git-gui/lib/transport.tcl
new file mode 100644
index 0000000..8e6a9d0
--- /dev/null
+++ b/git-gui/lib/transport.tcl
@@ -0,0 +1,184 @@
+# git-gui transport (fetch/push) support
+# Copyright (C) 2006, 2007 Shawn Pearce
+
+proc fetch_from {remote} {
+ set w [console::new \
+ [mc "fetch %s" $remote] \
+ [mc "Fetching new changes from %s" $remote]]
+ set cmds [list]
+ lappend cmds [list exec git fetch $remote]
+ if {[is_config_true gui.pruneduringfetch]} {
+ lappend cmds [list exec git remote prune $remote]
+ }
+ console::chain $w $cmds
+}
+
+proc prune_from {remote} {
+ set w [console::new \
+ [mc "remote prune %s" $remote] \
+ [mc "Pruning tracking branches deleted from %s" $remote]]
+ console::exec $w [list git remote prune $remote]
+}
+
+proc push_to {remote} {
+ set w [console::new \
+ [mc "push %s" $remote] \
+ [mc "Pushing changes to %s" $remote]]
+ set cmd [list git push]
+ lappend cmd -v
+ lappend cmd $remote
+ console::exec $w $cmd
+}
+
+proc start_push_anywhere_action {w} {
+ global push_urltype push_remote push_url push_thin push_tags
+ global push_force
+
+ set r_url {}
+ switch -- $push_urltype {
+ remote {set r_url $push_remote}
+ url {set r_url $push_url}
+ }
+ if {$r_url eq {}} return
+
+ set cmd [list git push]
+ lappend cmd -v
+ if {$push_thin} {
+ lappend cmd --thin
+ }
+ if {$push_force} {
+ lappend cmd --force
+ }
+ if {$push_tags} {
+ lappend cmd --tags
+ }
+ lappend cmd $r_url
+ set cnt 0
+ foreach i [$w.source.l curselection] {
+ set b [$w.source.l get $i]
+ lappend cmd "refs/heads/$b:refs/heads/$b"
+ incr cnt
+ }
+ if {$cnt == 0} {
+ return
+ } elseif {$cnt == 1} {
+ set unit branch
+ } else {
+ set unit branches
+ }
+
+ set cons [console::new \
+ [mc "push %s" $r_url] \
+ [mc "Pushing %s %s to %s" $cnt $unit $r_url]]
+ console::exec $cons $cmd
+ destroy $w
+}
+
+trace add variable push_remote write \
+ [list radio_selector push_urltype remote]
+
+proc do_push_anywhere {} {
+ global all_remotes current_branch
+ global push_urltype push_remote push_url push_thin push_tags
+ global push_force
+
+ set w .push_setup
+ toplevel $w
+ wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
+
+ label $w.header -text [mc "Push Branches"] -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.create -text [mc Push] \
+ -default active \
+ -command [list start_push_anywhere_action $w]
+ pack $w.buttons.create -side right
+ button $w.buttons.cancel -text [mc "Cancel"] \
+ -default normal \
+ -command [list destroy $w]
+ pack $w.buttons.cancel -side right -padx 5
+ pack $w.buttons -side bottom -fill x -pady 10 -padx 10
+
+ labelframe $w.source -text [mc "Source Branches"]
+ listbox $w.source.l \
+ -height 10 \
+ -width 70 \
+ -selectmode extended \
+ -yscrollcommand [list $w.source.sby set]
+ foreach h [load_all_heads] {
+ $w.source.l insert end $h
+ if {$h eq $current_branch} {
+ $w.source.l select set end
+ }
+ }
+ scrollbar $w.source.sby -command [list $w.source.l yview]
+ pack $w.source.sby -side right -fill y
+ pack $w.source.l -side left -fill both -expand 1
+ pack $w.source -fill both -expand 1 -pady 5 -padx 5
+
+ labelframe $w.dest -text [mc "Destination Repository"]
+ if {$all_remotes ne {}} {
+ radiobutton $w.dest.remote_r \
+ -text [mc "Remote:"] \
+ -value remote \
+ -variable push_urltype
+ eval tk_optionMenu $w.dest.remote_m push_remote $all_remotes
+ grid $w.dest.remote_r $w.dest.remote_m -sticky w
+ if {[lsearch -sorted -exact $all_remotes origin] != -1} {
+ set push_remote origin
+ } else {
+ set push_remote [lindex $all_remotes 0]
+ }
+ set push_urltype remote
+ } else {
+ set push_urltype url
+ }
+ radiobutton $w.dest.url_r \
+ -text [mc "Arbitrary URL:"] \
+ -value url \
+ -variable push_urltype
+ entry $w.dest.url_t \
+ -borderwidth 1 \
+ -relief sunken \
+ -width 50 \
+ -textvariable push_url \
+ -validate key \
+ -validatecommand {
+ if {%d == 1 && [regexp {\s} %S]} {return 0}
+ if {%d == 1 && [string length %S] > 0} {
+ set push_urltype url
+ }
+ return 1
+ }
+ grid $w.dest.url_r $w.dest.url_t -sticky we -padx {0 5}
+ grid columnconfigure $w.dest 1 -weight 1
+ pack $w.dest -anchor nw -fill x -pady 5 -padx 5
+
+ labelframe $w.options -text [mc "Transfer Options"]
+ checkbutton $w.options.force \
+ -text [mc "Force overwrite existing branch (may discard changes)"] \
+ -variable push_force
+ grid $w.options.force -columnspan 2 -sticky w
+ checkbutton $w.options.thin \
+ -text [mc "Use thin pack (for slow network connections)"] \
+ -variable push_thin
+ grid $w.options.thin -columnspan 2 -sticky w
+ checkbutton $w.options.tags \
+ -text [mc "Include tags"] \
+ -variable push_tags
+ grid $w.options.tags -columnspan 2 -sticky w
+ grid columnconfigure $w.options 1 -weight 1
+ pack $w.options -anchor nw -fill x -pady 5 -padx 5
+
+ set push_url {}
+ set push_force 0
+ set push_thin 0
+ set push_tags 0
+
+ bind $w <Visibility> "grab $w; focus $w.buttons.create"
+ bind $w <Key-Escape> "destroy $w"
+ bind $w <Key-Return> [list start_push_anywhere_action $w]
+ wm title $w [append "[appname] ([reponame]): " [mc "Push"]]
+ tkwait window $w
+}
diff --git a/git-gui/lib/win32.tcl b/git-gui/lib/win32.tcl
new file mode 100644
index 0000000..d7f93d0
--- /dev/null
+++ b/git-gui/lib/win32.tcl
@@ -0,0 +1,26 @@
+# git-gui Misc. native Windows 32 support
+# Copyright (C) 2007 Shawn Pearce
+
+proc win32_read_lnk {lnk_path} {
+ return [exec cscript.exe \
+ /E:jscript \
+ /nologo \
+ [file join $::oguilib win32_shortcut.js] \
+ $lnk_path]
+}
+
+proc win32_create_lnk {lnk_path lnk_exec lnk_dir} {
+ global oguilib
+
+ set lnk_args [lrange $lnk_exec 1 end]
+ set lnk_exec [lindex $lnk_exec 0]
+
+ eval [list exec wscript.exe \
+ /E:jscript \
+ /nologo \
+ [file join $oguilib win32_shortcut.js] \
+ $lnk_path \
+ [file join $oguilib git-gui.ico] \
+ $lnk_dir \
+ $lnk_exec] $lnk_args
+}
diff --git a/git-gui/lib/win32_shortcut.js b/git-gui/lib/win32_shortcut.js
new file mode 100644
index 0000000..117923f
--- /dev/null
+++ b/git-gui/lib/win32_shortcut.js
@@ -0,0 +1,34 @@
+// git-gui Windows shortcut support
+// Copyright (C) 2007 Shawn Pearce
+
+var WshShell = WScript.CreateObject("WScript.Shell");
+var argv = WScript.Arguments;
+var argi = 0;
+var lnk_path = argv.item(argi++);
+var ico_path = argi < argv.length ? argv.item(argi++) : undefined;
+var dir_path = argi < argv.length ? argv.item(argi++) : undefined;
+var lnk_exec = argi < argv.length ? argv.item(argi++) : undefined;
+var lnk_args = '';
+while (argi < argv.length) {
+ var s = argv.item(argi++);
+ if (lnk_args != '')
+ lnk_args += ' ';
+ if (s.indexOf(' ') >= 0) {
+ lnk_args += '"';
+ lnk_args += s;
+ lnk_args += '"';
+ } else {
+ lnk_args += s;
+ }
+}
+
+var lnk = WshShell.CreateShortcut(lnk_path);
+if (argv.length == 1) {
+ WScript.echo(lnk.TargetPath);
+} else {
+ lnk.TargetPath = lnk_exec;
+ lnk.Arguments = lnk_args;
+ lnk.IconLocation = ico_path + ", 0";
+ lnk.WorkingDirectory = dir_path;
+ lnk.Save();
+}