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-rwxr-xr-xgit-gui/git-gui.sh461
-rw-r--r--git-gui/lib/blame.tcl90
-rw-r--r--git-gui/lib/branch.tcl562
-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.tcl149
-rw-r--r--git-gui/lib/branch_rename.tcl14
-rw-r--r--git-gui/lib/browser.tcl25
-rw-r--r--git-gui/lib/checkout_op.tcl579
-rw-r--r--git-gui/lib/choose_rev.tcl367
-rw-r--r--git-gui/lib/class.tcl38
-rw-r--r--git-gui/lib/commit.tcl65
-rw-r--r--git-gui/lib/console.tcl73
-rw-r--r--git-gui/lib/database.tcl2
-rw-r--r--git-gui/lib/diff.tcl26
-rw-r--r--git-gui/lib/index.tcl48
-rw-r--r--git-gui/lib/merge.tcl36
-rw-r--r--git-gui/lib/option.tcl2
-rw-r--r--git-gui/lib/remote.tcl89
-rw-r--r--git-gui/lib/remote_branch_delete.tcl6
-rw-r--r--git-gui/lib/shortcut.tcl57
-rw-r--r--git-gui/lib/status_bar.tcl96
-rw-r--r--git-gui/lib/transport.tcl4
23 files changed, 2210 insertions, 888 deletions
diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index 9df2e47..2077261 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -117,6 +117,7 @@ set _gitdir {}
set _gitexec {}
set _reponame {}
set _iscygwin {}
+set _search_path {}
proc appname {} {
global _appname
@@ -128,7 +129,7 @@ proc gitdir {args} {
if {$args eq {}} {
return $_gitdir
}
- return [eval [concat [list file join $_gitdir] $args]]
+ return [eval [list file join $_gitdir] $args]
}
proc gitexec {args} {
@@ -137,11 +138,19 @@ proc gitexec {args} {
if {[catch {set _gitexec [git --exec-path]} err]} {
error "Git not installed?\n\n$err"
}
+ if {[is_Cygwin]} {
+ set _gitexec [exec cygpath \
+ --windows \
+ --absolute \
+ $_gitexec]
+ } else {
+ set _gitexec [file normalize $_gitexec]
+ }
}
if {$args eq {}} {
return $_gitexec
}
- return [eval [concat [list file join $_gitexec] $args]]
+ return [eval [list file join $_gitexec] $args]
}
proc reponame {} {
@@ -237,7 +246,7 @@ proc load_config {include_global} {
array unset global_config
if {$include_global} {
catch {
- set fd_rc [open "| git config --global --list" r]
+ set fd_rc [git_read config --global --list]
while {[gets $fd_rc line] >= 0} {
if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
if {[is_many_config $name]} {
@@ -253,7 +262,7 @@ proc load_config {include_global} {
array unset repo_config
catch {
- set fd_rc [open "| git config --list" r]
+ set fd_rc [git_read config --list]
while {[gets $fd_rc line] >= 0} {
if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
if {[is_many_config $name]} {
@@ -280,19 +289,220 @@ proc load_config {include_global} {
##
## handy utils
+proc _git_cmd {name} {
+ global _git_cmd_path
+
+ if {[catch {set v $_git_cmd_path($name)}]} {
+ switch -- $name {
+ version -
+ --version -
+ --exec-path { return [list $::_git $name] }
+ }
+
+ set p [gitexec git-$name$::_search_exe]
+ if {[file exists $p]} {
+ set v [list $p]
+ } elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
+ # Try to determine what sort of magic will make
+ # git-$name go and do its thing, because native
+ # Tcl on Windows doesn't know it.
+ #
+ set p [gitexec git-$name]
+ set f [open $p r]
+ set s [gets $f]
+ close $f
+
+ switch -glob -- $s {
+ #!*sh { set i sh }
+ #!*perl { set i perl }
+ #!*python { set i python }
+ default { error "git-$name is not supported: $s" }
+ }
+
+ upvar #0 _$i interp
+ if {![info exists interp]} {
+ set interp [_which $i]
+ }
+ if {$interp eq {}} {
+ error "git-$name requires $i (not in PATH)"
+ }
+ set v [list $interp $p]
+ } else {
+ # Assume it is builtin to git somehow and we
+ # aren't actually able to see a file for it.
+ #
+ set v [list $::_git $name]
+ }
+ set _git_cmd_path($name) $v
+ }
+ return $v
+}
+
+proc _which {what} {
+ global env _search_exe _search_path
+
+ if {$_search_path eq {}} {
+ if {[is_Cygwin]} {
+ set _search_path [split [exec cygpath \
+ --windows \
+ --path \
+ --absolute \
+ $env(PATH)] {;}]
+ set _search_exe .exe
+ } elseif {[is_Windows]} {
+ set _search_path [split $env(PATH) {;}]
+ set _search_exe .exe
+ } else {
+ set _search_path [split $env(PATH) :]
+ set _search_exe {}
+ }
+ }
+
+ foreach p $_search_path {
+ set p [file join $p $what$_search_exe]
+ if {[file exists $p]} {
+ return [file normalize $p]
+ }
+ }
+ return {}
+}
+
proc git {args} {
- return [eval exec git $args]
+ set opt [list exec]
+
+ while {1} {
+ switch -- [lindex $args 0] {
+ --nice {
+ global _nice
+ if {$_nice ne {}} {
+ lappend opt $_nice
+ }
+ }
+
+ default {
+ break
+ }
+
+ }
+
+ set args [lrange $args 1 end]
+ }
+
+ set cmdp [_git_cmd [lindex $args 0]]
+ set args [lrange $args 1 end]
+
+ return [eval $opt $cmdp $args]
+}
+
+proc _open_stdout_stderr {cmd} {
+ if {[catch {
+ set fd [open $cmd r]
+ } err]} {
+ if { [lindex $cmd end] eq {2>@1}
+ && $err eq {can not find channel named "1"}
+ } {
+ # Older versions of Tcl 8.4 don't have this 2>@1 IO
+ # redirect operator. Fallback to |& cat for those.
+ # The command was not actually started, so its safe
+ # to try to start it a second time.
+ #
+ set fd [open [concat \
+ [lrange $cmd 0 end-1] \
+ [list |& cat] \
+ ] r]
+ } else {
+ error $err
+ }
+ }
+ return $fd
+}
+
+proc git_read {args} {
+ set opt [list |]
+
+ while {1} {
+ switch -- [lindex $args 0] {
+ --nice {
+ global _nice
+ if {$_nice ne {}} {
+ lappend opt $_nice
+ }
+ }
+
+ --stderr {
+ lappend args 2>@1
+ }
+
+ default {
+ break
+ }
+
+ }
+
+ set args [lrange $args 1 end]
+ }
+
+ set cmdp [_git_cmd [lindex $args 0]]
+ set args [lrange $args 1 end]
+
+ return [_open_stdout_stderr [concat $opt $cmdp $args]]
+}
+
+proc git_write {args} {
+ set opt [list |]
+
+ while {1} {
+ switch -- [lindex $args 0] {
+ --nice {
+ global _nice
+ if {$_nice ne {}} {
+ lappend opt $_nice
+ }
+ }
+
+ default {
+ break
+ }
+
+ }
+
+ set args [lrange $args 1 end]
+ }
+
+ set cmdp [_git_cmd [lindex $args 0]]
+ set args [lrange $args 1 end]
+
+ return [open [concat $opt $cmdp $args] w]
}
-proc current-branch {} {
- set ref {}
+proc sq {value} {
+ regsub -all ' $value "'\\''" value
+ return "'$value'"
+}
+
+proc load_current_branch {} {
+ global current_branch is_detached
+
set fd [open [gitdir HEAD] r]
- if {[gets $fd ref] <16
- || ![regsub {^ref: refs/heads/} $ref {} ref]} {
+ if {[gets $fd ref] < 1} {
set ref {}
}
close $fd
- return $ref
+
+ set pfx {ref: refs/heads/}
+ set len [string length $pfx]
+ if {[string equal -length $len $pfx $ref]} {
+ # We're on a branch. It might not exist. But
+ # HEAD looks good enough to be a branch.
+ #
+ set current_branch [string range $ref $len end]
+ set is_detached 0
+ } else {
+ # Assume this is a detached head.
+ #
+ set current_branch HEAD
+ set is_detached 1
+ }
}
auto_load tk_optionMenu
@@ -306,35 +516,90 @@ proc tk_optionMenu {w varName args} {
######################################################################
##
-## version check
+## find git
+
+set _git [_which git]
+if {$_git eq {}} {
+ catch {wm withdraw .}
+ error_popup "Cannot find git in PATH."
+ exit 1
+}
+set _nice [_which nice]
-set req_maj 1
-set req_min 5
+######################################################################
+##
+## version check
-if {[catch {set v [git --version]} err]} {
+if {[catch {set _git_version [git --version]} err]} {
catch {wm withdraw .}
error_popup "Cannot determine Git version:
$err
-[appname] requires Git $req_maj.$req_min or later."
+[appname] requires Git 1.5.0 or later."
exit 1
}
-if {[regexp {^git version (\d+)\.(\d+)} $v _junk act_maj act_min]} {
- if {$act_maj < $req_maj
- || ($act_maj == $req_maj && $act_min < $req_min)} {
- catch {wm withdraw .}
- error_popup "[appname] requires Git $req_maj.$req_min or later.
+if {![regsub {^git version } $_git_version {} _git_version]} {
+ catch {wm withdraw .}
+ error_popup "Cannot parse Git version string:\n\n$_git_version"
+ exit 1
+}
+regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
+regsub {\.rc[0-9]+$} $_git_version {} _git_version
-You are using $v."
- exit 1
+proc git-version {args} {
+ global _git_version
+
+ switch [llength $args] {
+ 0 {
+ return $_git_version
}
-} else {
+
+ 2 {
+ set op [lindex $args 0]
+ set vr [lindex $args 1]
+ set cm [package vcompare $_git_version $vr]
+ return [expr $cm $op 0]
+ }
+
+ 4 {
+ set type [lindex $args 0]
+ set name [lindex $args 1]
+ set parm [lindex $args 2]
+ set body [lindex $args 3]
+
+ if {($type ne {proc} && $type ne {method})} {
+ error "Invalid arguments to git-version"
+ }
+ if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
+ error "Last arm of $type $name must be default"
+ }
+
+ foreach {op vr cb} [lrange $body 0 end-2] {
+ if {[git-version $op $vr]} {
+ return [uplevel [list $type $name $parm $cb]]
+ }
+ }
+
+ return [uplevel [list $type $name $parm [lindex $body end]]]
+ }
+
+ default {
+ error "git-version >= x"
+ }
+
+ }
+}
+
+if {[git-version < 1.5]} {
catch {wm withdraw .}
- error_popup "Cannot parse Git version string:\n\n$v"
+ error_popup "[appname] requires Git 1.5.0 or later.
+
+You are using [git-version]:
+
+[git --version]"
exit 1
}
-unset -nocomplain v _junk act_maj act_min req_maj req_min
######################################################################
##
@@ -381,7 +646,6 @@ set _reponame [lindex [file split \
set current_diff_path {}
set current_diff_side {}
set diff_actions [list]
-set ui_status_value {Initializing...}
set HEAD {}
set PARENT {}
@@ -389,6 +653,7 @@ set MERGE_HEAD [list]
set commit_type {}
set empty_tree {}
set current_branch {}
+set is_detached 0
set current_diff_path {}
set selected_commit_type new
@@ -438,7 +703,7 @@ proc repository_state {ctvar hdvar mhvar} {
set mh [list]
- set current_branch [current-branch]
+ load_current_branch
if {[catch {set hd [git rev-parse --verify HEAD]}]} {
set hd {}
set ct initial
@@ -474,7 +739,7 @@ proc PARENT {} {
proc rescan {after {honor_trustmtime 1}} {
global HEAD PARENT MERGE_HEAD commit_type
- global ui_index ui_workdir ui_status_value ui_comm
+ global ui_index ui_workdir ui_comm
global rescan_active file_states
global repo_config
@@ -504,22 +769,17 @@ proc rescan {after {honor_trustmtime 1}} {
$ui_comm edit modified false
}
- if {[is_enabled branch]} {
- load_all_heads
- populate_branch_menu
- }
-
if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
rescan_stage2 {} $after
} else {
set rescan_active 1
- set ui_status_value {Refreshing file status...}
- set cmd [list git update-index]
- lappend cmd -q
- lappend cmd --unmerged
- lappend cmd --ignore-missing
- lappend cmd --refresh
- set fd_rf [open "| $cmd" r]
+ ui_status {Refreshing file status...}
+ set fd_rf [git_read update-index \
+ -q \
+ --unmerged \
+ --ignore-missing \
+ --refresh \
+ ]
fconfigure $fd_rf -blocking 0 -translation binary
fileevent $fd_rf readable \
[list rescan_stage2 $fd_rf $after]
@@ -527,7 +787,6 @@ proc rescan {after {honor_trustmtime 1}} {
}
proc rescan_stage2 {fd after} {
- global ui_status_value
global rescan_active buf_rdi buf_rdf buf_rlo
if {$fd ne {}} {
@@ -536,8 +795,7 @@ proc rescan_stage2 {fd after} {
close $fd
}
- set ls_others [list | git ls-files --others -z \
- --exclude-per-directory=.gitignore]
+ set ls_others [list --exclude-per-directory=.gitignore]
set info_exclude [gitdir info exclude]
if {[file readable $info_exclude]} {
lappend ls_others "--exclude-from=$info_exclude"
@@ -548,10 +806,10 @@ proc rescan_stage2 {fd after} {
set buf_rlo {}
set rescan_active 3
- set ui_status_value {Scanning for modified files ...}
- set fd_di [open "| git diff-index --cached -z [PARENT]" r]
- set fd_df [open "| git diff-files -z" r]
- set fd_lo [open $ls_others r]
+ ui_status {Scanning for modified files ...}
+ set fd_di [git_read diff-index --cached -z [PARENT]]
+ set fd_df [git_read diff-files -z]
+ set fd_lo [eval git_read ls-files --others -z $ls_others]
fconfigure $fd_di -blocking 0 -translation binary -encoding binary
fconfigure $fd_df -blocking 0 -translation binary -encoding binary
@@ -708,6 +966,14 @@ proc mapdesc {state path} {
return $r
}
+proc ui_status {msg} {
+ $::main_status show $msg
+}
+
+proc ui_ready {{test {}}} {
+ $::main_status show {Ready.} $test
+}
+
proc escape_path {path} {
regsub -all {\\} $path "\\\\" path
regsub -all "\n" $path "\\n" path
@@ -1059,26 +1325,18 @@ proc incr_font_size {font {amt 1}} {
set starting_gitk_msg {Starting gitk... please wait...}
proc do_gitk {revs} {
- global env ui_status_value starting_gitk_msg
-
# -- Always start gitk through whatever we were loaded with. This
# lets us bypass using shell process on Windows systems.
#
- set cmd [list [info nameofexecutable]]
- lappend cmd [gitexec gitk]
- if {$revs ne {}} {
- append cmd { }
- append cmd $revs
- }
-
- if {[catch {eval exec $cmd &} err]} {
- error_popup "Failed to start gitk:\n\n$err"
+ set exe [file join [file dirname $::_git] gitk]
+ set cmd [list [info nameofexecutable] $exe]
+ if {! [file exists $exe]} {
+ error_popup "Unable to start gitk:\n\n$exe does not exist"
} else {
- set ui_status_value $starting_gitk_msg
+ eval exec $cmd $revs &
+ ui_status $::starting_gitk_msg
after 10000 {
- if {$ui_status_value eq $starting_gitk_msg} {
- set ui_status_value {Ready.}
- }
+ ui_ready $starting_gitk_msg
}
}
}
@@ -1127,7 +1385,7 @@ proc do_quit {} {
}
proc do_rescan {} {
- rescan {set ui_status_value {Ready.}}
+ rescan ui_ready
}
proc do_commit {} {
@@ -1162,12 +1420,12 @@ proc toggle_or_diff {w x y} {
update_indexinfo \
"Unstaging [short_path $path] from commit" \
[list $path] \
- [concat $after {set ui_status_value {Ready.}}]
+ [concat $after [list ui_ready]]
} elseif {$w eq $ui_workdir} {
update_index \
"Adding [short_path $path]" \
[list $path] \
- [concat $after {set ui_status_value {Ready.}}]
+ [concat $after [list ui_ready]]
}
} else {
show_diff $path $w $lno
@@ -1294,6 +1552,7 @@ set default_config(merge.verbosity) 2
set default_config(user.name) {}
set default_config(user.email) {}
+set default_config(gui.matchtrackingbranch) false
set default_config(gui.pruneduringfetch) false
set default_config(gui.trustmtime) false
set default_config(gui.diffcontext) 5
@@ -1451,18 +1710,24 @@ if {[is_enabled branch]} {
menu .mbar.branch
.mbar.branch add command -label {Create...} \
- -command do_create_branch \
+ -command branch_create::dialog \
-accelerator $M1T-N
lappend disable_on_lock [list .mbar.branch entryconf \
[.mbar.branch index last] -state]
+ .mbar.branch add command -label {Checkout...} \
+ -command branch_checkout::dialog \
+ -accelerator $M1T-O
+ lappend disable_on_lock [list .mbar.branch entryconf \
+ [.mbar.branch index last] -state]
+
.mbar.branch add command -label {Rename...} \
-command branch_rename::dialog
lappend disable_on_lock [list .mbar.branch entryconf \
[.mbar.branch index last] -state]
.mbar.branch add command -label {Delete...} \
- -command do_delete_branch
+ -command branch_delete::dialog
lappend disable_on_lock [list .mbar.branch entryconf \
[.mbar.branch index last] -state]
@@ -1557,7 +1822,8 @@ if {[is_enabled transport]} {
menu .mbar.push
.mbar.push add command -label {Push...} \
- -command do_push_anywhere
+ -command do_push_anywhere \
+ -accelerator $M1T-P
.mbar.push add command -label {Delete...} \
-command remote_branch_delete::dialog
}
@@ -1583,20 +1849,19 @@ if {[is_MacOSX]} {
#
if {[is_Cygwin] && [file exists /usr/local/miga/lib/gui-miga]} {
proc do_miga {} {
- global ui_status_value
if {![lock_index update]} return
set cmd [list sh --login -c "/usr/local/miga/lib/gui-miga \"[pwd]\""]
set miga_fd [open "|$cmd" r]
fconfigure $miga_fd -blocking 0
fileevent $miga_fd readable [list miga_done $miga_fd]
- set ui_status_value {Running miga...}
+ ui_status {Running miga...}
}
proc miga_done {fd} {
read $fd 512
if {[eof $fd]} {
close $fd
unlock_index
- rescan [list set ui_status_value {Ready.}]
+ rescan ui_ready
}
}
.mbar add cascade -label Tools -menu .mbar.tools
@@ -1676,8 +1941,19 @@ switch -- $subcommand {
browser {
set subcommand_args {rev?}
switch [llength $argv] {
- 0 { set current_branch [current-branch] }
- 1 { set current_branch [lindex $argv 0] }
+ 0 { load_current_branch }
+ 1 {
+ set current_branch [lindex $argv 0]
+ if {[regexp {^[0-9a-f]{1,39}$} $current_branch]} {
+ if {[catch {
+ set current_branch \
+ [git rev-parse --verify $current_branch]
+ } err]} {
+ puts stderr $err
+ exit 1
+ }
+ }
+ }
default usage
}
browser::new $current_branch
@@ -1710,8 +1986,16 @@ blame {
unset is_path
if {$head eq {}} {
- set current_branch [current-branch]
+ load_current_branch
} else {
+ if {[regexp {^[0-9a-f]{1,39}$} $head]} {
+ if {[catch {
+ set head [git rev-parse --verify $head]
+ } err]} {
+ puts stderr $err
+ exit 1
+ }
+ }
set current_branch $head
}
@@ -1847,6 +2131,10 @@ pack .vpane.lower.commarea.buttons.commit -side top -fill x
lappend disable_on_lock \
{.vpane.lower.commarea.buttons.commit conf -state}
+button .vpane.lower.commarea.buttons.push -text {Push} \
+ -command do_push_anywhere
+pack .vpane.lower.commarea.buttons.push -side top -fill x
+
# -- Commit Message Buffer
#
frame .vpane.lower.commarea.buffer
@@ -2115,12 +2403,9 @@ unset ui_diff_applyhunk
# -- Status Bar
#
-label .status -textvariable ui_status_value \
- -anchor w \
- -justify left \
- -borderwidth 1 \
- -relief sunken
+set main_status [::status_bar::new .status]
pack .status -anchor w -side bottom -fill x
+$main_status show {Initializing...}
# -- Load geometry
#
@@ -2171,13 +2456,19 @@ bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
bind $ui_diff <Button-1> {focus %W}
if {[is_enabled branch]} {
- bind . <$M1B-Key-n> do_create_branch
- bind . <$M1B-Key-N> do_create_branch
+ bind . <$M1B-Key-n> branch_create::dialog
+ bind . <$M1B-Key-N> branch_create::dialog
+ bind . <$M1B-Key-o> branch_checkout::dialog
+ bind . <$M1B-Key-O> branch_checkout::dialog
+}
+if {[is_enabled transport]} {
+ bind . <$M1B-Key-p> do_push_anywhere
+ bind . <$M1B-Key-P> do_push_anywhere
}
-bind all <Key-F5> do_rescan
-bind all <$M1B-Key-r> do_rescan
-bind all <$M1B-Key-R> do_rescan
+bind . <Key-F5> do_rescan
+bind . <$M1B-Key-r> do_rescan
+bind . <$M1B-Key-R> do_rescan
bind . <$M1B-Key-s> do_signoff
bind . <$M1B-Key-S> do_signoff
bind . <$M1B-Key-i> do_add_all
@@ -2255,9 +2546,7 @@ user.email settings into your personal
#
if {[is_enabled transport]} {
load_all_remotes
- load_all_heads
- populate_branch_menu
populate_fetch_menu
populate_push_menu
}
diff --git a/git-gui/lib/blame.tcl b/git-gui/lib/blame.tcl
index b523654..4bdb9a2 100644
--- a/git-gui/lib/blame.tcl
+++ b/git-gui/lib/blame.tcl
@@ -21,7 +21,7 @@ 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 ; # text variable bound to status bar
+field status ; # status mega-widget instance
field old_height ; # last known height of $w.file_pane
# Tk UI colors
@@ -33,6 +33,13 @@ variable group_colors {
#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
@@ -235,14 +242,7 @@ constructor new {i_commit i_path} {
pack $w.file_pane.cm.sbx -side bottom -fill x
pack $w_cviewer -expand 1 -fill both
- frame $w.status \
- -borderwidth 1 \
- -relief sunken
- label $w.status.l \
- -textvariable @status \
- -anchor w \
- -justify left
- pack $w.status.l -side left
+ set status [::status_bar::new $w.status]
menu $w.ctxm -tearoff 0
$w.ctxm add command \
@@ -304,8 +304,9 @@ constructor new {i_commit i_path} {
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 {$req_h < 400} {set req_h 400}
+ if {$req_h < $scr_h} {set req_h $scr_h}
set g "${req_w}x${req_h}"
wm geometry $top $g
update
@@ -352,19 +353,6 @@ method _load {jump} {
set total_lines 0
}
- if {[winfo exists $w.status.c]} {
- $w.status.c coords bar 0 0 0 20
- } else {
- canvas $w.status.c \
- -width 100 \
- -height [expr {int([winfo reqheight $w.status.l] * 0.6)}] \
- -borderwidth 1 \
- -relief groove \
- -highlightt 0
- $w.status.c create rectangle 0 0 0 20 -tags bar -fill navy
- pack $w.status.c -side right
- }
-
if {$history eq {}} {
$w_back conf -state disabled
} else {
@@ -378,13 +366,12 @@ method _load {jump} {
set amov_data [list [list]]
set asim_data [list [list]]
- set status "Loading $commit:[escape_path $path]..."
+ $status show "Reading $commit:[escape_path $path]..."
$w_path conf -text [escape_path $path]
if {$commit eq {}} {
set fd [open $path r]
} else {
- set cmd [list git cat-file blob "$commit:$path"]
- set fd [open "| $cmd" r]
+ set fd [git_read cat-file blob "$commit:$path"]
}
fconfigure $fd -blocking 0 -translation lf -encoding binary
fileevent $fd readable [cb _read_file $fd $jump]
@@ -487,30 +474,28 @@ method _read_file {fd jump} {
} ifdeleted { catch {close $fd} }
method _exec_blame {cur_w cur_d options cur_s} {
- set cmd [list]
- if {![is_Windows] || [is_Cygwin]} {
- lappend cmd nice
- }
- lappend cmd git blame
- set cmd [concat $cmd $options]
- lappend cmd --incremental
+ lappend options --incremental
if {$commit eq {}} {
- lappend cmd --contents $path
+ lappend options --contents $path
} else {
- lappend cmd $commit
+ lappend options $commit
}
- lappend cmd -- $path
- set fd [open "| $cmd" r]
+ 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 $cur_s]
+ fileevent $fd readable [cb _read_blame $fd $cur_w $cur_d]
set current_fd $fd
set blame_lines 0
- _status $this $cur_s
+
+ $status start \
+ "Loading$cur_s annotations..." \
+ {lines annotated}
}
-method _read_blame {fd cur_w cur_d cur_s} {
+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}
@@ -547,6 +532,10 @@ method _read_blame {fd cur_w cur_d cur_s} {
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
@@ -680,30 +669,17 @@ method _read_blame {fd cur_w cur_d cur_s} {
close $fd
if {$cur_w eq $w_asim} {
_exec_blame $this $w_amov @amov_data \
- [list -M -C -C] \
+ $original_options \
{ original location}
} else {
set current_fd {}
- set status {Annotation complete.}
- destroy $w.status.c
+ $status stop {Annotation complete.}
}
} else {
- _status $this $cur_s
+ $status update $blame_lines $total_lines
}
} ifdeleted { catch {close $fd} }
-method _status {cur_s} {
- set have $blame_lines
- set total $total_lines
- set pdone 0
- if {$total} {set pdone [expr {100 * $have / $total}]}
-
- set status [format \
- "Loading%s annotations... %i of %i lines annotated (%2i%%)" \
- $cur_s $have $total $pdone]
- $w.status.c coords bar 0 0 $pdone 20
-}
-
method _click {cur_w pos} {
set lno [lindex [split [$cur_w index $pos] .] 0]
_showcommit $this $cur_w $lno
@@ -784,7 +760,7 @@ method _showcommit {cur_w lno} {
if {[catch {set msg $header($cmit,message)}]} {
set msg {}
catch {
- set fd [open "| git cat-file commit $cmit" r]
+ 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
diff --git a/git-gui/lib/branch.tcl b/git-gui/lib/branch.tcl
index 4f648b2..777eeb7 100644
--- a/git-gui/lib/branch.tcl
+++ b/git-gui/lib/branch.tcl
@@ -2,573 +2,37 @@
# Copyright (C) 2006, 2007 Shawn Pearce
proc load_all_heads {} {
- global all_heads
+ global some_heads_tracking
+ set rh refs/heads
+ set rh_len [expr {[string length $rh] + 1}]
set all_heads [list]
- set fd [open "| git for-each-ref --format=%(refname) refs/heads" r]
+ set fd [git_read for-each-ref --format=%(refname) $rh]
while {[gets $fd line] > 0} {
- if {[is_tracking_branch $line]} continue
- if {![regsub ^refs/heads/ $line {} name]} continue
- lappend all_heads $name
+ if {!$some_heads_tracking || ![is_tracking_branch $line]} {
+ lappend all_heads [string range $line $rh_len end]
+ }
}
close $fd
- set all_heads [lsort $all_heads]
+ return [lsort $all_heads]
}
proc load_all_tags {} {
set all_tags [list]
- set fd [open "| git for-each-ref --format=%(refname) refs/tags" r]
+ 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 [lsort $all_tags]
-}
-
-proc populate_branch_menu {} {
- global all_heads disable_on_lock
-
- set m .mbar.branch
- set last [$m index last]
- for {set i 0} {$i <= $last} {incr i} {
- if {[$m type $i] eq {separator}} {
- $m delete $i last
- set new_dol [list]
- foreach a $disable_on_lock {
- if {[lindex $a 0] ne $m || [lindex $a 2] < $i} {
- lappend new_dol $a
- }
- }
- set disable_on_lock $new_dol
- break
- }
- }
-
- if {$all_heads ne {}} {
- $m add separator
- }
- foreach b $all_heads {
- $m add radiobutton \
- -label $b \
- -command [list switch_branch $b] \
- -variable current_branch \
- -value $b
- lappend disable_on_lock \
- [list $m entryconf [$m index last] -state]
- }
-}
-
-proc do_create_branch_action {w} {
- global all_heads null_sha1 repo_config
- global create_branch_checkout create_branch_revtype
- global create_branch_head create_branch_trackinghead
- global create_branch_name create_branch_revexp
- global create_branch_tag
-
- set newbranch $create_branch_name
- if {$newbranch eq {}
- || $newbranch eq $repo_config(gui.newbranchtemplate)} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "Please supply a branch name."
- focus $w.desc.name_t
- return
- }
- if {![catch {git show-ref --verify -- "refs/heads/$newbranch"}]} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "Branch '$newbranch' already exists."
- focus $w.desc.name_t
- return
- }
- if {[catch {git check-ref-format "heads/$newbranch"}]} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "We do not like '$newbranch' as a branch name."
- focus $w.desc.name_t
- return
- }
-
- set rev {}
- switch -- $create_branch_revtype {
- head {set rev $create_branch_head}
- tracking {set rev $create_branch_trackinghead}
- tag {set rev $create_branch_tag}
- expression {set rev $create_branch_revexp}
- }
- if {[catch {set cmt [git rev-parse --verify "${rev}^0"]}]} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "Invalid starting revision: $rev"
- return
- }
- if {[catch {
- git update-ref \
- -m "branch: Created from $rev" \
- "refs/heads/$newbranch" \
- $cmt \
- $null_sha1
- } err]} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "Failed to create '$newbranch'.\n\n$err"
- return
- }
-
- lappend all_heads $newbranch
- set all_heads [lsort $all_heads]
- populate_branch_menu
- destroy $w
- if {$create_branch_checkout} {
- switch_branch $newbranch
- }
+ return $all_tags
}
proc radio_selector {varname value args} {
upvar #0 $varname var
set var $value
}
-
-trace add variable create_branch_head write \
- [list radio_selector create_branch_revtype head]
-trace add variable create_branch_trackinghead write \
- [list radio_selector create_branch_revtype tracking]
-trace add variable create_branch_tag write \
- [list radio_selector create_branch_revtype tag]
-
-trace add variable delete_branch_head write \
- [list radio_selector delete_branch_checktype head]
-trace add variable delete_branch_trackinghead write \
- [list radio_selector delete_branch_checktype tracking]
-
-proc do_create_branch {} {
- global all_heads current_branch repo_config
- global create_branch_checkout create_branch_revtype
- global create_branch_head create_branch_trackinghead
- global create_branch_name create_branch_revexp
- global create_branch_tag
-
- set w .branch_editor
- toplevel $w
- wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
-
- label $w.header -text {Create New Branch} \
- -font font_uibold
- pack $w.header -side top -fill x
-
- frame $w.buttons
- button $w.buttons.create -text Create \
- -default active \
- -command [list do_create_branch_action $w]
- pack $w.buttons.create -side right
- button $w.buttons.cancel -text {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 {Branch Description}
- label $w.desc.name_l -text {Name:}
- entry $w.desc.name_t \
- -borderwidth 1 \
- -relief sunken \
- -width 40 \
- -textvariable create_branch_name \
- -validate key \
- -validatecommand {
- if {%d == 1 && [regexp {[~^:?*\[\0- ]} %S]} {return 0}
- return 1
- }
- grid $w.desc.name_l $w.desc.name_t -sticky we -padx {0 5}
- grid columnconfigure $w.desc 1 -weight 1
- pack $w.desc -anchor nw -fill x -pady 5 -padx 5
-
- labelframe $w.from -text {Starting Revision}
- if {$all_heads ne {}} {
- radiobutton $w.from.head_r \
- -text {Local Branch:} \
- -value head \
- -variable create_branch_revtype
- eval tk_optionMenu $w.from.head_m create_branch_head $all_heads
- grid $w.from.head_r $w.from.head_m -sticky w
- }
- set all_trackings [all_tracking_branches]
- if {$all_trackings ne {}} {
- set create_branch_trackinghead [lindex $all_trackings 0]
- radiobutton $w.from.tracking_r \
- -text {Tracking Branch:} \
- -value tracking \
- -variable create_branch_revtype
- eval tk_optionMenu $w.from.tracking_m \
- create_branch_trackinghead \
- $all_trackings
- grid $w.from.tracking_r $w.from.tracking_m -sticky w
- }
- set all_tags [load_all_tags]
- if {$all_tags ne {}} {
- set create_branch_tag [lindex $all_tags 0]
- radiobutton $w.from.tag_r \
- -text {Tag:} \
- -value tag \
- -variable create_branch_revtype
- eval tk_optionMenu $w.from.tag_m create_branch_tag $all_tags
- grid $w.from.tag_r $w.from.tag_m -sticky w
- }
- radiobutton $w.from.exp_r \
- -text {Revision Expression:} \
- -value expression \
- -variable create_branch_revtype
- entry $w.from.exp_t \
- -borderwidth 1 \
- -relief sunken \
- -width 50 \
- -textvariable create_branch_revexp \
- -validate key \
- -validatecommand {
- if {%d == 1 && [regexp {\s} %S]} {return 0}
- if {%d == 1 && [string length %S] > 0} {
- set create_branch_revtype expression
- }
- return 1
- }
- grid $w.from.exp_r $w.from.exp_t -sticky we -padx {0 5}
- grid columnconfigure $w.from 1 -weight 1
- pack $w.from -anchor nw -fill x -pady 5 -padx 5
-
- labelframe $w.postActions -text {Post Creation Actions}
- checkbutton $w.postActions.checkout \
- -text {Checkout after creation} \
- -variable create_branch_checkout
- pack $w.postActions.checkout -anchor nw
- pack $w.postActions -anchor nw -fill x -pady 5 -padx 5
-
- set create_branch_checkout 1
- set create_branch_head $current_branch
- set create_branch_revtype head
- set create_branch_name $repo_config(gui.newbranchtemplate)
- set create_branch_revexp {}
-
- bind $w <Visibility> "
- grab $w
- $w.desc.name_t icursor end
- focus $w.desc.name_t
- "
- bind $w <Key-Escape> "destroy $w"
- bind $w <Key-Return> "do_create_branch_action $w;break"
- wm title $w "[appname] ([reponame]): Create Branch"
- tkwait window $w
-}
-
-proc do_delete_branch_action {w} {
- global all_heads
- global delete_branch_checktype delete_branch_head delete_branch_trackinghead
-
- set check_rev {}
- switch -- $delete_branch_checktype {
- head {set check_rev $delete_branch_head}
- tracking {set check_rev $delete_branch_trackinghead}
- always {set check_rev {:none}}
- }
- if {$check_rev eq {:none}} {
- set check_cmt {}
- } elseif {[catch {set check_cmt [git rev-parse --verify "${check_rev}^0"]}]} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "Invalid check revision: $check_rev"
- return
- }
-
- set to_delete [list]
- set not_merged [list]
- foreach i [$w.list.l curselection] {
- set b [$w.list.l get $i]
- if {[catch {set o [git rev-parse --verify $b]}]} continue
- if {$check_cmt ne {}} {
- if {$b eq $check_rev} continue
- 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 "The following branches are not completely merged into $check_rev:
-
- - [join $not_merged "\n - "]"
- tk_messageBox \
- -icon info \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message $msg
- }
- if {$to_delete eq {}} return
- if {$delete_branch_checktype eq {always}} {
- set msg {Recovering deleted branches is difficult.
-
-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"
- } else {
- set x [lsearch -sorted -exact $all_heads $b]
- if {$x >= 0} {
- set all_heads [lreplace $all_heads $x $x]
- }
- }
- }
-
- if {$failed ne {}} {
- tk_messageBox \
- -icon error \
- -type ok \
- -title [wm title $w] \
- -parent $w \
- -message "Failed to delete branches:\n$failed"
- }
-
- set all_heads [lsort $all_heads]
- populate_branch_menu
- destroy $w
-}
-
-proc do_delete_branch {} {
- global all_heads tracking_branches current_branch
- global delete_branch_checktype delete_branch_head delete_branch_trackinghead
-
- set w .branch_editor
- toplevel $w
- wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
-
- label $w.header -text {Delete Local Branch} \
- -font font_uibold
- pack $w.header -side top -fill x
-
- frame $w.buttons
- button $w.buttons.create -text Delete \
- -command [list do_delete_branch_action $w]
- pack $w.buttons.create -side right
- button $w.buttons.cancel -text {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 {Local Branches}
- listbox $w.list.l \
- -height 10 \
- -width 70 \
- -selectmode extended \
- -yscrollcommand [list $w.list.sby set]
- foreach h $all_heads {
- if {$h ne $current_branch} {
- $w.list.l insert end $h
- }
- }
- 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
-
- labelframe $w.validate -text {Delete Only If}
- radiobutton $w.validate.head_r \
- -text {Merged Into Local Branch:} \
- -value head \
- -variable delete_branch_checktype
- eval tk_optionMenu $w.validate.head_m delete_branch_head $all_heads
- grid $w.validate.head_r $w.validate.head_m -sticky w
- set all_trackings [all_tracking_branches]
- if {$all_trackings ne {}} {
- set delete_branch_trackinghead [lindex $all_trackings 0]
- radiobutton $w.validate.tracking_r \
- -text {Merged Into Tracking Branch:} \
- -value tracking \
- -variable delete_branch_checktype
- eval tk_optionMenu $w.validate.tracking_m \
- delete_branch_trackinghead \
- $all_trackings
- grid $w.validate.tracking_r $w.validate.tracking_m -sticky w
- }
- radiobutton $w.validate.always_r \
- -text {Always (Do not perform merge checks)} \
- -value always \
- -variable delete_branch_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
-
- set delete_branch_head $current_branch
- set delete_branch_checktype head
-
- bind $w <Visibility> "grab $w; focus $w"
- bind $w <Key-Escape> "destroy $w"
- wm title $w "[appname] ([reponame]): Delete Branch"
- tkwait window $w
-}
-
-proc switch_branch {new_branch} {
- global HEAD commit_type current_branch repo_config
-
- if {![lock_index switch]} 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 $curHEAD} {
- info_popup {Last scanned state does not match repository state.
-
-Another Git program has modified this repository since the last scan. A rescan must be performed before the current branch can be changed.
-
-The rescan will be automatically started now.
-}
- unlock_index
- rescan {set ui_status_value {Ready.}}
- return
- }
-
- # -- Don't do a pointless switch.
- #
- if {$current_branch eq $new_branch} {
- unlock_index
- return
- }
-
- if {$repo_config(gui.trustmtime) eq {true}} {
- switch_branch_stage2 {} $new_branch
- } else {
- set ui_status_value {Refreshing file status...}
- set cmd [list git update-index]
- lappend cmd -q
- lappend cmd --unmerged
- lappend cmd --ignore-missing
- lappend cmd --refresh
- set fd_rf [open "| $cmd" r]
- fconfigure $fd_rf -blocking 0 -translation binary
- fileevent $fd_rf readable \
- [list switch_branch_stage2 $fd_rf $new_branch]
- }
-}
-
-proc switch_branch_stage2 {fd_rf new_branch} {
- global ui_status_value HEAD
-
- if {$fd_rf ne {}} {
- read $fd_rf
- if {![eof $fd_rf]} return
- close $fd_rf
- }
-
- set ui_status_value "Updating working directory to '$new_branch'..."
- set cmd [list git read-tree]
- lappend cmd -m
- lappend cmd -u
- lappend cmd --exclude-per-directory=.gitignore
- lappend cmd $HEAD
- lappend cmd $new_branch
- set fd_rt [open "| $cmd" r]
- fconfigure $fd_rt -blocking 0 -translation binary
- fileevent $fd_rt readable \
- [list switch_branch_readtree_wait $fd_rt $new_branch]
-}
-
-proc switch_branch_readtree_wait {fd_rt new_branch} {
- global selected_commit_type commit_type HEAD MERGE_HEAD PARENT
- global current_branch
- global ui_comm ui_status_value
-
- # -- We never get interesting output on stdout; only stderr.
- #
- read $fd_rt
- fconfigure $fd_rt -blocking 1
- if {![eof $fd_rt]} {
- fconfigure $fd_rt -blocking 0
- return
- }
-
- # -- The working directory wasn't in sync with the index and
- # we'd have to overwrite something to make the switch. A
- # merge is required.
- #
- if {[catch {close $fd_rt} err]} {
- regsub {^fatal: } $err {} err
- warn_popup "File level merge required.
-
-$err
-
-Staying on branch '$current_branch'."
- set ui_status_value "Aborted checkout of '$new_branch' (file level merging is required)."
- unlock_index
- return
- }
-
- # -- Update the symbolic ref. Core git doesn't 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.
- #
- if {[catch {git symbolic-ref HEAD "refs/heads/$new_branch"} err]} {
- error_popup "Failed to set current branch.
-
-This working directory is only partially switched. We successfully updated your files, but failed to update an internal Git file.
-
-This should not have occurred. [appname] will now close and give up.
-
-$err"
- do_quit
- return
- }
-
- # -- 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
- $ui_comm edit modified false
- rescan {set ui_status_value "Checked out branch '$current_branch'."}
- } else {
- repository_state commit_type HEAD MERGE_HEAD
- set PARENT $HEAD
- set ui_status_value "Checked out branch '$current_branch'."
- }
-}
diff --git a/git-gui/lib/branch_checkout.tcl b/git-gui/lib/branch_checkout.tcl
new file mode 100644
index 0000000..72c45b4
--- /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 $top "[appname] ([reponame]): Checkout Branch"
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text {Checkout Branch} -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.create -text Checkout \
+ -default active \
+ -command [cb _checkout]
+ pack $w.buttons.create -side right
+ button $w.buttons.cancel -text {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 {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 {Options}
+
+ checkbutton $w.options.fetch \
+ -text {Fetch Tracking Branch} \
+ -variable @opt_fetch
+ pack $w.options.fetch -anchor nw
+
+ checkbutton $w.options.detach \
+ -text {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..def615d
--- /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 $top "[appname] ([reponame]): Create Branch"
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text {Create New Branch} -font font_uibold
+ pack $w.header -side top -fill x
+
+ frame $w.buttons
+ button $w.buttons.create -text Create \
+ -default active \
+ -command [cb _create]
+ pack $w.buttons.create -side right
+ button $w.buttons.cancel -text {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 {Branch Name}
+ radiobutton $w.desc.name_r \
+ -anchor w \
+ -text {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 {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 {Starting Revision}]
+ pack $w.rev -anchor nw -fill both -expand 1 -pady 5 -padx 5
+
+ labelframe $w.options -text {Options}
+
+ frame $w.options.merge
+ label $w.options.merge.l -text {Update Existing Branch:}
+ pack $w.options.merge.l -side left
+ radiobutton $w.options.merge.no \
+ -text No \
+ -value none \
+ -variable @opt_merge
+ pack $w.options.merge.no -side left
+ radiobutton $w.options.merge.ff \
+ -text {Fast Forward Only} \
+ -value ff \
+ -variable @opt_merge
+ pack $w.options.merge.ff -side left
+ radiobutton $w.options.merge.reset \
+ -text {Reset} \
+ -value reset \
+ -variable @opt_merge
+ pack $w.options.merge.reset -side left
+ pack $w.options.merge -anchor nw
+
+ checkbutton $w.options.fetch \
+ -text {Fetch Tracking Branch} \
+ -variable @opt_fetch
+ pack $w.options.fetch -anchor nw
+
+ checkbutton $w.options.checkout \
+ -text {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 "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 $w \
+ -message "Tracking branch [$w get] is not a branch in the remote repository."
+ return
+ }
+ }
+ }
+
+ if {$newbranch eq {}
+ || $newbranch eq $repo_config(gui.newbranchtemplate)} {
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [wm title $w] \
+ -parent $w \
+ -message "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 $w \
+ -message "'$newbranch' is not an acceptable branch name."
+ 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..c7573c6
--- /dev/null
+++ b/git-gui/lib/branch_delete.tcl
@@ -0,0 +1,149 @@
+# 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 $top "[appname] ([reponame]): Delete Branch"
+ if {$top ne {.}} {
+ wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
+ }
+
+ label $w.header -text {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 Delete \
+ -default active \
+ -state disabled \
+ -command [cb _delete]
+ pack $w_delete -side right
+ button $w.buttons.cancel \
+ -text {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 {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 \
+ {Delete Only If Merged Into} \
+ ]
+ $w_check none {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 "The following branches are not completely merged into [$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 {Recovering deleted branches is difficult.
+
+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 $w \
+ -message "Failed to delete branches:\n$failed"
+ }
+
+ destroy $w
+}
+
+}
diff --git a/git-gui/lib/branch_rename.tcl b/git-gui/lib/branch_rename.tcl
index 4051016..1cadc31 100644
--- a/git-gui/lib/branch_rename.tcl
+++ b/git-gui/lib/branch_rename.tcl
@@ -8,7 +8,7 @@ field oldname
field newname
constructor dialog {} {
- global all_heads current_branch
+ global current_branch
make_toplevel top w
wm title $top "[appname] ([reponame]): Rename Branch"
@@ -34,7 +34,7 @@ constructor dialog {} {
frame $w.rename
label $w.rename.oldname_l -text {Branch:}
- eval tk_optionMenu $w.rename.oldname_m @oldname $all_heads
+ eval tk_optionMenu $w.rename.oldname_m @oldname [load_all_heads]
label $w.rename.newname_l -text {New Name:}
entry $w.rename.newname_t \
@@ -64,7 +64,7 @@ constructor dialog {} {
}
method _rename {} {
- global all_heads current_branch
+ global current_branch
if {$oldname eq {}} {
tk_messageBox \
@@ -118,14 +118,6 @@ method _rename {} {
return
}
- set oldidx [lsearch -exact -sorted $all_heads $oldname]
- if {$oldidx >= 0} {
- set all_heads [lreplace $all_heads $oldidx $oldidx]
- }
- lappend all_heads $newname
- set all_heads [lsort $all_heads]
- populate_branch_menu
-
if {$current_branch eq $oldname} {
set current_branch $newname
}
diff --git a/git-gui/lib/browser.tcl b/git-gui/lib/browser.tcl
index 3d6341b..911e5af 100644
--- a/git-gui/lib/browser.tcl
+++ b/git-gui/lib/browser.tcl
@@ -11,6 +11,8 @@ field browser_status {Starting...}
field browser_stack {}
field browser_busy 1
+field ls_buf {}; # Buffered record output from ls-tree
+
constructor new {commit} {
global cursor_ptr M1B
make_toplevel top w
@@ -160,7 +162,7 @@ method _click {was_double_click pos} {
}
method _ls {tree_id {name {}}} {
- set browser_buffer {}
+ set ls_buf {}
set browser_files {}
set browser_busy 1
@@ -178,24 +180,25 @@ method _ls {tree_id {name {}}} {
lappend browser_stack [list $tree_id $name]
$w conf -state disabled
- set cmd [list git ls-tree -z $tree_id]
- set fd [open "| $cmd" r]
+ 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 browser_buffer [read $fd]
- set pck [split $browser_buffer "\0"]
- set browser_buffer [lindex $pck end]
+ 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 info [split $p "\t"]
- set path [lindex $info 1]
- set info [split [lindex $info 0] { }]
- set type [lindex $info 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 {
@@ -225,7 +228,7 @@ method _read {fd} {
close $fd
set browser_status Ready.
set browser_busy 0
- unset browser_buffer
+ set ls_buf {}
if {$n > 0} {
$w tag add in_sel 1.0 2.0
focus -force $w
diff --git a/git-gui/lib/checkout_op.tcl b/git-gui/lib/checkout_op.tcl
new file mode 100644
index 0000000..00a994b
--- /dev/null
+++ b/git-gui/lib/checkout_op.tcl
@@ -0,0 +1,579 @@
+# 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 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
+
+ _toplevel $this {Refreshing Tracking Branch}
+ set w_cons [::console::embed \
+ $w.console \
+ "Fetching $r_name from $remote"]
+ pack $w.console -fill both -expand 1
+ $w_cons exec \
+ [list git fetch $remote +$r_head:$l_trck] \
+ [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 $fetch_spec 0]
+ if {[catch {set new_hash [git rev-parse --verify "$l_trck^0"]} err]} {
+ set ok 0
+ $w_cons insert "fatal: Cannot resolve $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 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 $this "Branch '$newbranch' does not exist."
+ 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 $this "Branch '$newbranch' already exists."
+ 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 {
+ set mrb {}
+ catch {set mrb [git merge-base $new $cur]}
+ switch -- $merge_type {
+ ff {
+ if {$mrb eq $new} {
+ # The current branch is actually newer.
+ #
+ set new $cur
+ } elseif {$mrb eq $cur} {
+ # The current branch is older.
+ #
+ set reflog_msg "merge $new_expr: Fast-forward"
+ } else {
+ _error $this "Branch '$newbranch' already exists.\n\nIt cannot fast-forward to $new_expr.\nA merge is required."
+ return 0
+ }
+ }
+ reset {
+ if {$mrb eq $cur} {
+ # The current branch is older.
+ #
+ set reflog_msg "merge $new_expr: Fast-forward"
+ } else {
+ # The current branch will lose things.
+ #
+ if {[_confirm_reset $this $cur]} {
+ set reflog_msg "reset $new_expr"
+ } else {
+ return 0
+ }
+ }
+ }
+ default {
+ _error $this "Only 'ff' and 'reset' merge is currently supported."
+ return 0
+ }
+ }
+ }
+
+ if {$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 $this "Failed to update '$newbranch'.\n\n$err"
+ return 0
+ }
+ }
+
+ return 1
+}
+
+method _checkout {} {
+ if {[lock_index checkout_op]} {
+ after idle [cb _start_checkout]
+ } else {
+ _error $this "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 {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 {[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 \
+ "Updating working directory to '[_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 "Aborted checkout of '[_name $this]' (file level merging is required)."
+ warn_popup "File level merge required.
+
+$err
+
+Staying on branch '$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]
+ 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 {
+ 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 "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
+ $ui_comm edit modified false
+ rescan [list ui_status "Checked out '$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 $w.msg1 \
+ -anchor w \
+ -justify left \
+ -text "Resetting '$name' to $new_expr will lose the following commits:" \
+ ] -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 {Recovering lost commits may not be easy.} \
+ ]
+ pack [label $w.msg3 \
+ -anchor w \
+ -justify left \
+ -text "Reset '$name'?" \
+ ]
+
+ frame $w.buttons
+ button $w.buttons.visualize \
+ -text Visualize \
+ -command $gitk
+ pack $w.buttons.visualize -side left
+ button $w.buttons.reset \
+ -text Reset \
+ -command "
+ set @reset_ok 1
+ destroy $w
+ "
+ pack $w.buttons.reset -side right
+ button $w.buttons.cancel \
+ -default active \
+ -text 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 $p]"
+}
+
+method _fatal {err} {
+ error_popup "Failed to set current branch.
+
+This working directory is only partially switched. We successfully updated your files, but failed to update an internal Git file.
+
+This should not have occurred. [appname] will now close and give up.
+
+$err"
+ exit 1
+}
+
+}
diff --git a/git-gui/lib/choose_rev.tcl b/git-gui/lib/choose_rev.tcl
new file mode 100644
index 0000000..afd8170
--- /dev/null
+++ b/git-gui/lib/choose_rev.tcl
@@ -0,0 +1,367 @@
+# 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
+
+constructor new {path {title {}}} {
+ global current_branch is_detached
+
+ 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 {This Detached Checkout} \
+ -value HEAD \
+ -variable @revtype
+ grid $w.detachedhead_r -sticky we -padx {0 5} -columnspan 2
+ }
+
+ radiobutton $w.expr_r \
+ -text {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 {Local Branch} \
+ -value head \
+ -variable @revtype
+ pack $w.types.head_r -side left
+ radiobutton $w.types.trck_r \
+ -text {Tracking Branch} \
+ -value trck \
+ -variable @revtype
+ pack $w.types.trck_r -side left
+ radiobutton $w.types.tag_r \
+ -text {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 5 \
+ -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
+
+ 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 spec_head [list]
+ foreach name [load_all_heads] {
+ lappend spec_head [list $name refs/heads/$name]
+ }
+
+ set spec_trck [list]
+ foreach spec [all_tracking_branches] {
+ set name [lindex $spec 0]
+ regsub ^refs/(heads|remotes)/ $name {} name
+ lappend spec_trck [concat $name $spec]
+ }
+
+ set spec_tag [list]
+ foreach name [load_all_tags] {
+ lappend spec_tag [list $name refs/tags/$name]
+ }
+
+ 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 "Invalid revision: [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 $i 1]
+ } else {
+ error "No revision selected."
+ }
+ }
+
+ expr {
+ if {$c_expr ne {}} {
+ return $c_expr
+ } else {
+ error "Revision expression is empty."
+ }
+ }
+ HEAD { return HEAD }
+ none { return {} }
+ default { error "unknown type of revision" }
+ }
+}
+
+method _validate {d S} {
+ if {$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
+}
+
+}
diff --git a/git-gui/lib/class.tcl b/git-gui/lib/class.tcl
index 9d298d0..24e8cec 100644
--- a/git-gui/lib/class.tcl
+++ b/git-gui/lib/class.tcl
@@ -5,7 +5,7 @@ proc class {class body} {
if {[namespace exists $class]} {
error "class $class already declared"
}
- namespace eval $class {
+ namespace eval $class "
variable __nextid 0
variable __sealed 0
variable __field_list {}
@@ -13,10 +13,9 @@ proc class {class body} {
proc cb {name args} {
upvar this this
- set args [linsert $args 0 $name $this]
- return [uplevel [list namespace code $args]]
+ concat \[list ${class}::\$name \$this\] \$args
}
- }
+ "
namespace eval $class $body
}
@@ -51,15 +50,16 @@ proc constructor {name params body} {
set mbodyc {}
append mbodyc {set this } $class
- append mbodyc {::__o[incr } $class {::__nextid]} \;
- append mbodyc {namespace eval $this {}} \;
+ 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 { ${__this}::} $n { } $n
+ regsub -all @$n\\M $body "\${__this}::$n" body
}
append mbodyc \;
foreach n $__field_list {
@@ -80,10 +80,12 @@ proc method {name params body {deleted {}} {del_body {}}} {
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 {if {![namespace exists $__this]} }
append mbodyc \{ $del_body \; return \} \;
}
default {
@@ -98,10 +100,12 @@ proc method {name params body {deleted {}} {del_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
+ regsub -all \
+ \\\$$n\\M $body \
+ "\[set \${__this}::$n\]" body
} else {
- append decl { ${this}::} $n { } $n
- regsub -all @$n\\M $body "\${this}::$n" body
+ append decl { ${__this}::} $n { } $n
+ regsub -all @$n\\M $body "\${__this}::$n" body
}
}
}
@@ -112,11 +116,21 @@ proc method {name params body {deleted {}} {del_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}
}
diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl
index f9791f6..46a78c1 100644
--- a/git-gui/lib/commit.tcl
+++ b/git-gui/lib/commit.tcl
@@ -25,7 +25,7 @@ You are currently in the middle of a merge that has not been fully completed. Y
set msg {}
set parents [list]
if {[catch {
- set fd [open "| git cat-file commit $curHEAD" r]
+ 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
@@ -58,7 +58,7 @@ You are currently in the middle of a merge that has not been fully completed. Y
$ui_comm insert end $msg
$ui_comm edit reset
$ui_comm edit modified false
- rescan {set ui_status_value {Ready.}}
+ rescan ui_ready
}
set GIT_COMMITTER_IDENT {}
@@ -108,12 +108,12 @@ proc create_new_commit {} {
$ui_comm delete 0.0 end
$ui_comm edit reset
$ui_comm edit modified false
- rescan {set ui_status_value {Ready.}}
+ rescan ui_ready
}
proc commit_tree {} {
global HEAD commit_type file_states ui_comm repo_config
- global ui_status_value pch_error
+ global pch_error
if {[committer_ident] eq {}} return
if {![lock_index update]} return
@@ -132,7 +132,7 @@ Another Git program has modified this repository since the last scan. A rescan
The rescan will be automatically started now.
}
unlock_index
- rescan {set ui_status_value {Ready.}}
+ rescan ui_ready
return
}
@@ -206,7 +206,7 @@ A good commit message has the following format:
return
}
- set ui_status_value {Calling pre-commit hook...}
+ ui_status {Calling pre-commit hook...}
set pch_error {}
set fd_ph [open "| $pchook" r]
fconfigure $fd_ph -blocking 0 -translation binary
@@ -215,13 +215,13 @@ A good commit message has the following format:
}
proc commit_prehook_wait {fd_ph curHEAD msg} {
- global pch_error ui_status_value
+ global pch_error
append pch_error [read $fd_ph]
fconfigure $fd_ph -blocking 1
if {[eof $fd_ph]} {
if {[catch {close $fd_ph}]} {
- set ui_status_value {Commit declined by pre-commit hook.}
+ ui_status {Commit declined by pre-commit hook.}
hook_failed_popup pre-commit $pch_error
unlock_index
} else {
@@ -234,25 +234,23 @@ proc commit_prehook_wait {fd_ph curHEAD msg} {
}
proc commit_writetree {curHEAD msg} {
- global ui_status_value
-
- set ui_status_value {Committing changes...}
- set fd_wt [open "| git write-tree" r]
+ 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 all_heads current_branch
- global ui_status_value ui_comm selected_commit_type
+ global current_branch
+ global ui_comm selected_commit_type
global file_states selected_paths rescan_active
global repo_config
gets $fd_wt tree_id
if {$tree_id eq {} || [catch {close $fd_wt} err]} {
error_popup "write-tree failed:\n\n$err"
- set ui_status_value {Commit failed.}
+ ui_status {Commit failed.}
unlock_index
return
}
@@ -260,7 +258,18 @@ proc commit_committree {fd_wt curHEAD msg} {
# -- Verify this wasn't an empty change.
#
if {$commit_type eq {normal}} {
- set old_tree [git rev-parse "$PARENT^{tree}"]
+ 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 "Commit $PARENT appears to be corrupt"
+ }
+
if {$tree_id eq $old_tree} {
info_popup {No changes to commit.
@@ -269,7 +278,7 @@ No files were modified by this commit and it was not a merge commit.
A rescan will be automatically started now.
}
unlock_index
- rescan {set ui_status_value {No changes to commit.}}
+ rescan {ui_status {No changes to commit.}}
return
}
}
@@ -294,7 +303,7 @@ A rescan will be automatically started now.
lappend cmd <$msg_p
if {[catch {set cmt_id [eval git $cmd]} err]} {
error_popup "commit-tree failed:\n\n$err"
- set ui_status_value {Commit failed.}
+ ui_status {Commit failed.}
unlock_index
return
}
@@ -316,7 +325,7 @@ A rescan will be automatically started now.
git update-ref -m $reflogm HEAD $cmt_id $curHEAD
} err]} {
error_popup "update-ref failed:\n\n$err"
- set ui_status_value {Commit failed.}
+ ui_status {Commit failed.}
unlock_index
return
}
@@ -331,7 +340,12 @@ A rescan will be automatically started now.
# -- Let rerere do its thing.
#
- if {[file isdirectory [gitdir rr-cache]]} {
+ if {[get_config rerere.enabled] eq {}} {
+ set rerere [file isdirectory [gitdir rr-cache]]
+ } else {
+ set rerere [is_config_true rerere.enabled]
+ }
+ if {$rerere} {
catch {git rerere}
}
@@ -356,14 +370,6 @@ A rescan will be automatically started now.
if {[is_enabled singlecommit]} do_quit
- # -- Make sure our current branch exists.
- #
- if {$commit_type eq {initial}} {
- lappend all_heads $current_branch
- set all_heads [lsort -unique $all_heads]
- populate_branch_menu
- }
-
# -- Update in memory status
#
set selected_commit_type new
@@ -405,6 +411,5 @@ A rescan will be automatically started now.
display_all_files
unlock_index
reshow_diff
- set ui_status_value \
- "Created commit [string range $cmt_id 0 7]: $subject"
+ ui_status "Created commit [string range $cmt_id 0 7]: $subject"
}
diff --git a/git-gui/lib/console.tcl b/git-gui/lib/console.tcl
index ce25d92..6f718fb 100644
--- a/git-gui/lib/console.tcl
+++ b/git-gui/lib/console.tcl
@@ -7,6 +7,7 @@ field t_short
field t_long
field w
field console_cr
+field is_toplevel 1; # are we our own window?
constructor new {short_title long_title} {
set t_short $short_title
@@ -15,10 +16,25 @@ constructor new {short_title long_title} {
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
- make_toplevel top w -autodelete 0
- wm title $top "[appname] ([reponame]): $t_short"
+
+ if {$is_toplevel} {
+ make_toplevel top w -autodelete 0
+ wm title $top "[appname] ([reponame]): $t_short"
+ } else {
+ frame $w
+ }
+
set console_cr 1.0
frame $w.m
@@ -31,16 +47,20 @@ method _init {} {
-background white -borderwidth 1 \
-relief sunken \
-width 80 -height 10 \
+ -wrap none \
-font font_diff \
-state disabled \
+ -xscrollcommand [list $w.m.sbx set] \
-yscrollcommand [list $w.m.sby set]
label $w.m.s -text {Working... please wait...} \
-anchor w \
-justify left \
-font font_uibold
+ scrollbar $w.m.sbx -command [list $w.m.t xview] -orient h
scrollbar $w.m.sby -command [list $w.m.t yview]
pack $w.m.l1 -side top -fill x
pack $w.m.s -side bottom -fill x
+ pack $w.m.sbx -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
@@ -57,31 +77,26 @@ method _init {} {
$w.m.t tag remove sel 0.0 end
"
- button $w.ok -text {Close} \
- -state disabled \
- -command "destroy $w"
- pack $w.ok -side bottom -anchor e -pady 10 -padx 10
+ if {$is_toplevel} {
+ button $w.ok -text {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.m.t "tk_popup $w.ctxm %X %Y"
bind $w.m.t <$M1B-Key-a> "$w.m.t tag add sel 0.0 end;break"
bind $w.m.t <$M1B-Key-A> "$w.m.t tag add sel 0.0 end;break"
- bind $w <Visibility> "focus $w"
}
method exec {cmd {after {}}} {
- # -- Cygwin's Tcl tosses the enviroment when we exec our child.
- # But most users need that so we have to relogin. :-(
- #
- if {[is_Cygwin]} {
- set cmd [list sh --login -c "cd \"[pwd]\" && [join $cmd { }]"]
+ 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]
}
-
- # -- Tcl won't let us redirect both stdout and stderr to
- # the same pipe. So pass it through cat...
- #
- set cmd [concat | $cmd |& cat]
-
- set fd_f [open $cmd r]
fconfigure $fd_f -blocking 0 -translation binary
fileevent $fd_f readable [cb _read $fd_f $after]
}
@@ -155,20 +170,32 @@ method chain {cmdlist {ok 1}} {
}
}
+method insert {txt} {
+ if {![winfo exists $w.m.t]} {_init $this}
+ $w.m.t conf -state normal
+ $w.m.t insert end "$txt\n"
+ set console_cr [$w.m.t index {end -1c}]
+ $w.m.t conf -state disabled
+}
+
method done {ok} {
if {$ok} {
if {[winfo exists $w.m.s]} {
$w.m.s conf -background green -text {Success}
- $w.ok conf -state normal
- focus $w.ok
+ if {$is_toplevel} {
+ $w.ok conf -state normal
+ focus $w.ok
+ }
}
} else {
if {![winfo exists $w.m.s]} {
_init $this
}
$w.m.s conf -background red -text {Error: Command Failed}
- $w.ok conf -state normal
- focus $w.ok
+ if {$is_toplevel} {
+ $w.ok conf -state normal
+ focus $w.ok
+ }
}
delete_this
}
diff --git a/git-gui/lib/database.tcl b/git-gui/lib/database.tcl
index 43e4a28..87c815d 100644
--- a/git-gui/lib/database.tcl
+++ b/git-gui/lib/database.tcl
@@ -2,7 +2,7 @@
# Copyright (C) 2006, 2007 Shawn Pearce
proc do_stats {} {
- set fd [open "| git count-objects -v" r]
+ set fd [git_read count-objects -v]
while {[gets $fd line] > 0} {
if {[regexp {^([^:]+): (\d+)$} $line _ name value]} {
set stats($name) $value
diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl
index 29436b5..9cb9d06 100644
--- a/git-gui/lib/diff.tcl
+++ b/git-gui/lib/diff.tcl
@@ -17,7 +17,7 @@ proc clear_diff {} {
}
proc reshow_diff {} {
- global ui_status_value file_states file_lists
+ global file_states file_lists
global current_diff_path current_diff_side
set p $current_diff_path
@@ -49,13 +49,13 @@ A rescan will be automatically started to find other files which may have the sa
clear_diff
display_file $path __
- rescan {set ui_status_value {Ready.}} 0
+ rescan ui_ready 0
}
proc show_diff {path w {lno {}}} {
global file_states file_lists
global is_3way_diff diff_active repo_config
- global ui_diff ui_status_value ui_index ui_workdir
+ global ui_diff ui_index ui_workdir
global current_diff_path current_diff_side current_diff_header
if {$diff_active || ![lock_index read]} return
@@ -78,7 +78,7 @@ proc show_diff {path w {lno {}}} {
set current_diff_path $path
set current_diff_side $w
set current_diff_header {}
- set ui_status_value "Loading diff of [escape_path $path]..."
+ ui_status "Loading diff of [escape_path $path]..."
# - Git won't give us the diff, there's nothing to compare to!
#
@@ -92,7 +92,7 @@ proc show_diff {path w {lno {}}} {
} err ]} {
set diff_active 0
unlock_index
- set ui_status_value "Unable to display [escape_path $path]"
+ ui_status "Unable to display [escape_path $path]"
error_popup "Error loading file:\n\n$err"
return
}
@@ -127,11 +127,11 @@ proc show_diff {path w {lno {}}} {
$ui_diff conf -state disabled
set diff_active 0
unlock_index
- set ui_status_value {Ready.}
+ ui_ready
return
}
- set cmd [list | git]
+ set cmd [list]
if {$w eq $ui_index} {
lappend cmd diff-index
lappend cmd --cached
@@ -154,10 +154,10 @@ proc show_diff {path w {lno {}}} {
lappend cmd --
lappend cmd $path
- if {[catch {set fd [open $cmd r]} err]} {
+ if {[catch {set fd [eval git_read --nice $cmd]} err]} {
set diff_active 0
unlock_index
- set ui_status_value "Unable to display [escape_path $path]"
+ ui_status "Unable to display [escape_path $path]"
error_popup "Error loading diff:\n\n$err"
return
}
@@ -170,7 +170,7 @@ proc show_diff {path w {lno {}}} {
}
proc read_diff {fd} {
- global ui_diff ui_status_value diff_active
+ global ui_diff diff_active
global is_3way_diff current_diff_header
$ui_diff conf -state normal
@@ -256,7 +256,7 @@ proc read_diff {fd} {
close $fd
set diff_active 0
unlock_index
- set ui_status_value {Ready.}
+ ui_ready
if {[$ui_diff index end] eq {2.0}} {
handle_empty_diff
@@ -271,7 +271,7 @@ proc apply_hunk {x y} {
if {$current_diff_path eq {} || $current_diff_header eq {}} return
if {![lock_index apply_hunk]} return
- set apply_cmd {git apply --cached --whitespace=nowarn}
+ set apply_cmd {apply --cached --whitespace=nowarn}
set mi [lindex $file_states($current_diff_path) 0]
if {$current_diff_side eq $ui_index} {
set mode unstage
@@ -301,7 +301,7 @@ proc apply_hunk {x y} {
}
if {[catch {
- set p [open "| $apply_cmd" w]
+ 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 $e_lno]
diff --git a/git-gui/lib/index.tcl b/git-gui/lib/index.tcl
index 4274285..3ea72e1 100644
--- a/git-gui/lib/index.tcl
+++ b/git-gui/lib/index.tcl
@@ -2,7 +2,7 @@
# Copyright (C) 2006, 2007 Shawn Pearce
proc update_indexinfo {msg pathList after} {
- global update_index_cp ui_status_value
+ global update_index_cp
if {![lock_index update]} return
@@ -12,12 +12,12 @@ proc update_indexinfo {msg pathList after} {
set batch [expr {int($totalCnt * .01) + 1}]
if {$batch > 25} {set batch 25}
- set ui_status_value [format \
+ ui_status [format \
"$msg... %i/%i files (%.2f%%)" \
$update_index_cp \
$totalCnt \
0.0]
- set fd [open "| git update-index -z --index-info" w]
+ set fd [git_write update-index -z --index-info]
fconfigure $fd \
-blocking 0 \
-buffering full \
@@ -36,7 +36,7 @@ proc update_indexinfo {msg pathList after} {
}
proc write_update_indexinfo {fd pathList totalCnt batch msg after} {
- global update_index_cp ui_status_value
+ global update_index_cp
global file_states current_diff_path
if {$update_index_cp >= $totalCnt} {
@@ -67,7 +67,7 @@ proc write_update_indexinfo {fd pathList totalCnt batch msg after} {
display_file $path $new
}
- set ui_status_value [format \
+ ui_status [format \
"$msg... %i/%i files (%.2f%%)" \
$update_index_cp \
$totalCnt \
@@ -75,7 +75,7 @@ proc write_update_indexinfo {fd pathList totalCnt batch msg after} {
}
proc update_index {msg pathList after} {
- global update_index_cp ui_status_value
+ global update_index_cp
if {![lock_index update]} return
@@ -85,12 +85,12 @@ proc update_index {msg pathList after} {
set batch [expr {int($totalCnt * .01) + 1}]
if {$batch > 25} {set batch 25}
- set ui_status_value [format \
+ ui_status [format \
"$msg... %i/%i files (%.2f%%)" \
$update_index_cp \
$totalCnt \
0.0]
- set fd [open "| git update-index --add --remove -z --stdin" w]
+ set fd [git_write update-index --add --remove -z --stdin]
fconfigure $fd \
-blocking 0 \
-buffering full \
@@ -109,7 +109,7 @@ proc update_index {msg pathList after} {
}
proc write_update_index {fd pathList totalCnt batch msg after} {
- global update_index_cp ui_status_value
+ global update_index_cp
global file_states current_diff_path
if {$update_index_cp >= $totalCnt} {
@@ -144,7 +144,7 @@ proc write_update_index {fd pathList totalCnt batch msg after} {
display_file $path $new
}
- set ui_status_value [format \
+ ui_status [format \
"$msg... %i/%i files (%.2f%%)" \
$update_index_cp \
$totalCnt \
@@ -152,7 +152,7 @@ proc write_update_index {fd pathList totalCnt batch msg after} {
}
proc checkout_index {msg pathList after} {
- global update_index_cp ui_status_value
+ global update_index_cp
if {![lock_index update]} return
@@ -162,18 +162,18 @@ proc checkout_index {msg pathList after} {
set batch [expr {int($totalCnt * .01) + 1}]
if {$batch > 25} {set batch 25}
- set ui_status_value [format \
+ ui_status [format \
"$msg... %i/%i files (%.2f%%)" \
$update_index_cp \
$totalCnt \
0.0]
- set cmd [list git checkout-index]
- lappend cmd --index
- lappend cmd --quiet
- lappend cmd --force
- lappend cmd -z
- lappend cmd --stdin
- set fd [open "| $cmd " w]
+ set fd [git_write checkout-index \
+ --index \
+ --quiet \
+ --force \
+ -z \
+ --stdin \
+ ]
fconfigure $fd \
-blocking 0 \
-buffering full \
@@ -192,7 +192,7 @@ proc checkout_index {msg pathList after} {
}
proc write_checkout_index {fd pathList totalCnt batch msg after} {
- global update_index_cp ui_status_value
+ global update_index_cp
global file_states current_diff_path
if {$update_index_cp >= $totalCnt} {
@@ -217,7 +217,7 @@ proc write_checkout_index {fd pathList totalCnt batch msg after} {
}
}
- set ui_status_value [format \
+ ui_status [format \
"$msg... %i/%i files (%.2f%%)" \
$update_index_cp \
$totalCnt \
@@ -249,7 +249,7 @@ proc unstage_helper {txt paths} {
update_indexinfo \
$txt \
$pathList \
- [concat $after {set ui_status_value {Ready.}}]
+ [concat $after [list ui_ready]]
}
}
@@ -293,7 +293,7 @@ proc add_helper {txt paths} {
update_index \
$txt \
$pathList \
- [concat $after {set ui_status_value {Ready to commit.}}]
+ [concat $after {ui_status {Ready to commit.}}]
}
}
@@ -370,7 +370,7 @@ Any unadded changes will be permanently lost by the revert." \
checkout_index \
$txt \
$pathList \
- [concat $after {set ui_status_value {Ready.}}]
+ [concat $after [list ui_ready]]
} else {
unlock_index
}
diff --git a/git-gui/lib/merge.tcl b/git-gui/lib/merge.tcl
index ae0389d..288d7ac 100644
--- a/git-gui/lib/merge.tcl
+++ b/git-gui/lib/merge.tcl
@@ -28,7 +28,7 @@ Another Git program has modified this repository since the last scan. A rescan
The rescan will be automatically started now.
}
unlock_index
- rescan {set ui_status_value {Ready.}}
+ rescan ui_ready
return 0
}
@@ -79,7 +79,7 @@ proc _visualize {w list} {
}
proc _start {w list} {
- global HEAD ui_status_value current_branch
+ global HEAD current_branch
set cmd [list git merge]
set names [_refs $w $list]
@@ -121,7 +121,7 @@ Please select fewer branches. To merge more than 15 branches, merge the branche
}
set msg "Merging $current_branch, [join $names {, }]"
- set ui_status_value "$msg..."
+ ui_status "$msg..."
set cons [console::new "Merge" $msg]
console::exec $cons $cmd \
[namespace code [list _finish $revcnt $cons]]
@@ -146,18 +146,18 @@ The working directory will now be reset.
You can attempt this merge again by merging only one branch at a time." $w
- set fd [open "| git read-tree --reset -u HEAD" r]
+ set fd [git_read read-tree --reset -u HEAD]
fconfigure $fd -blocking 0 -translation binary
fileevent $fd readable \
[namespace code [list _reset_wait $fd]]
- set ui_status_value {Aborting... please wait...}
+ ui_status {Aborting... please wait...}
return
}
set msg {Merge failed. Conflict resolution is required.}
}
unlock_index
- rescan [list set ui_status_value $msg]
+ rescan [list ui_status $msg]
}
proc dialog {} {
@@ -167,11 +167,13 @@ proc dialog {} {
if {![_can_merge]} return
set fmt {list %(objectname) %(*objectname) %(refname) %(subject)}
- set cmd [list git for-each-ref --tcl --format=$fmt]
- lappend cmd refs/heads
- lappend cmd refs/remotes
- lappend cmd refs/tags
- set fr_fd [open "| $cmd" r]
+ set fr_fd [git_read for-each-ref \
+ --tcl \
+ --format=$fmt \
+ refs/heads \
+ refs/remotes \
+ refs/tags \
+ ]
fconfigure $fr_fd -translation binary
while {[gets $fr_fd line] > 0} {
set line [eval $line]
@@ -186,7 +188,7 @@ proc dialog {} {
close $fr_fd
set to_show {}
- set fr_fd [open "| git rev-list --all --not HEAD"]
+ set fr_fd [git_read rev-list --all --not HEAD]
while {[gets $fr_fd line] > 0} {
if {[catch {set ref $sha1($line)}]} continue
foreach n $ref {
@@ -213,7 +215,9 @@ proc dialog {} {
pack $w.buttons.visualize -side left
button $w.buttons.create -text Merge -command $_start
pack $w.buttons.create -side right
- button $w.buttons.cancel -text {Cancel} -command [list destroy $w]
+ button $w.buttons.cancel \
+ -text {Cancel} \
+ -command "unlock_index;destroy $w"
pack $w.buttons.cancel -side right -padx 5
pack $w.buttons -side bottom -fill x -pady 10 -padx 10
@@ -280,10 +284,10 @@ You must finish amending this commit.
Aborting the current $op will cause *ALL* uncommitted changes to be lost.
Continue with aborting the current $op?"] eq {yes}} {
- set fd [open "| git read-tree --reset -u HEAD" r]
+ set fd [git_read read-tree --reset -u HEAD]
fconfigure $fd -blocking 0 -translation binary
fileevent $fd readable [namespace code [list _reset_wait $fd]]
- set ui_status_value {Aborting... please wait...}
+ ui_status {Aborting... please wait...}
} else {
unlock_index
}
@@ -306,7 +310,7 @@ proc _reset_wait {fd} {
catch {file delete [gitdir MERGE_MSG]}
catch {file delete [gitdir GITGUI_MSG]}
- rescan {set ui_status_value {Abort completed. Ready.}}
+ rescan {ui_status {Abort completed. Ready.}}
}
}
diff --git a/git-gui/lib/option.tcl b/git-gui/lib/option.tcl
index ae19a8f..aa9f783 100644
--- a/git-gui/lib/option.tcl
+++ b/git-gui/lib/option.tcl
@@ -95,6 +95,7 @@ $copyright" \
}
set d {}
+ append d "git wrapper: $::_git\n"
append d "git exec dir: [gitexec]\n"
append d "git-gui lib: $oguilib"
@@ -191,6 +192,7 @@ proc do_options {} {
{b gui.trustmtime {Trust File Modification Timestamps}}
{b gui.pruneduringfetch {Prune Tracking Branches During Fetch}}
+ {b gui.matchtrackingbranch {Match Tracking Branches}}
{i-0..99 gui.diffcontext {Number of Diff Context Lines}}
{t gui.newbranchtemplate {New Branch Name Template}}
} {
diff --git a/git-gui/lib/remote.tcl b/git-gui/lib/remote.tcl
index b54824a..e235ca8 100644
--- a/git-gui/lib/remote.tcl
+++ b/git-gui/lib/remote.tcl
@@ -1,14 +1,13 @@
# 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
-
- if {![catch {set info $tracking_branches($name)}]} {
- return 1
- }
- foreach t [array names tracking_branches] {
- if {[string match {*/\*} $t] && [string match $t $name]} {
+ foreach spec $tracking_branches {
+ set t [lindex $spec 0]
+ if {$t eq $name || [string match $t $name]} {
return 1
}
}
@@ -18,36 +17,53 @@ proc is_tracking_branch {name} {
proc all_tracking_branches {} {
global tracking_branches
- set all_trackings {}
- set cmd {}
- foreach name [array names tracking_branches] {
- if {[regsub {/\*$} $name {} name]} {
- lappend cmd $name
+ 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 {
- regsub ^refs/(heads|remotes)/ $name {} name
- lappend all_trackings $name
+ lappend all $spec
}
}
- if {$cmd ne {}} {
- set fd [open "| git for-each-ref --format=%(refname) $cmd" r]
- while {[gets $fd name] > 0} {
- regsub ^refs/(heads|remotes)/ $name {} name
- lappend all_trackings $name
+ if {$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 -unique $all_trackings]
+ return [lsort -index 0 -unique $all]
}
proc load_all_remotes {} {
global repo_config
- global all_remotes tracking_branches
+ global all_remotes tracking_branches some_heads_tracking
+ set some_heads_tracking 0
set all_remotes [list]
- array unset tracking_branches
+ 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 \
@@ -62,10 +78,19 @@ proc load_all_remotes {} {
while {[gets $fd line] >= 0} {
if {![regexp {^Pull:[ ]*([^:]+):(.+)$} \
$line line src dst]} continue
- if {![regexp ^refs/ $dst]} {
- set dst "refs/heads/$dst"
+ if {[string index $src 0] eq {+}} {
+ set src [string range $src 1 end]
}
- set tracking_branches($dst) [list $name $src]
+ 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
}
@@ -81,13 +106,23 @@ proc load_all_remotes {} {
}
foreach line $fl {
if {![regexp {^([^:]+):(.+)$} $line line src dst]} continue
- if {![regexp ^refs/ $dst]} {
- set dst "refs/heads/$dst"
+ 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 $dst]} {
+ set some_heads_tracking 1
}
- set tracking_branches($dst) [list $name $src]
+ lappend trck [list $dst $name $src]
}
}
+ set tracking_branches [lsort -index 0 -unique $trck]
set all_remotes [lsort -unique $all_remotes]
}
diff --git a/git-gui/lib/remote_branch_delete.tcl b/git-gui/lib/remote_branch_delete.tcl
index b83e1b6..c88a360 100644
--- a/git-gui/lib/remote_branch_delete.tcl
+++ b/git-gui/lib/remote_branch_delete.tcl
@@ -98,10 +98,10 @@ constructor dialog {} {
button $w.heads.footer.rescan \
-text {Rescan} \
-command [cb _rescan]
- pack $w.heads.footer.status -side left -fill x -expand 1
+ pack $w.heads.footer.status -side left -fill x
pack $w.heads.footer.rescan -side right
- pack $w.heads.footer -side bottom -fill x -expand 1
+ 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 $w.heads -fill both -expand 1 -pady 5 -padx 5
@@ -296,7 +296,7 @@ method _load {cache uri} {
set full_list [list]
set head_cache($cache) [list]
set full_cache($cache) [list]
- set active_ls [open "| [list git ls-remote $uri]" r]
+ set active_ls [git_read ls-remote $uri]
fconfigure $active_ls \
-blocking 0 \
-translation lf \
diff --git a/git-gui/lib/shortcut.tcl b/git-gui/lib/shortcut.tcl
index ebf72e4..c36be2f 100644
--- a/git-gui/lib/shortcut.tcl
+++ b/git-gui/lib/shortcut.tcl
@@ -9,11 +9,15 @@ proc do_windows_shortcut {} {
-title "[appname] ([reponame]): Create Desktop Icon" \
-initialfile "Git [reponame].bat"]
if {$fn != {}} {
+ if {[file extension $fn] ne {.bat}} {
+ set fn ${fn}.bat
+ }
if {[catch {
+ set ge [file normalize [file dirname $::_git]]
set fd [open $fn w]
puts $fd "@ECHO Entering [reponame]"
puts $fd "@ECHO Starting git-gui... please wait..."
- puts $fd "@SET PATH=[file normalize [gitexec]];%PATH%"
+ puts $fd "@SET PATH=$ge;%PATH%"
puts $fd "@SET GIT_DIR=[file normalize [gitdir]]"
puts -nonewline $fd "@\"[info nameofexecutable]\""
puts $fd " \"[file normalize $argv0]\""
@@ -42,12 +46,15 @@ proc do_cygwin_shortcut {} {
-initialdir $desktop \
-initialfile "Git [reponame].bat"]
if {$fn != {}} {
+ if {[file extension $fn] ne {.bat}} {
+ set fn ${fn}.bat
+ }
if {[catch {
set fd [open $fn w]
set sh [exec cygpath \
--windows \
--absolute \
- /bin/sh]
+ /bin/sh.exe]
set me [exec cygpath \
--unix \
--absolute \
@@ -56,18 +63,12 @@ proc do_cygwin_shortcut {} {
--unix \
--absolute \
[gitdir]]
- set gw [exec cygpath \
- --windows \
- --absolute \
- [file dirname [gitdir]]]
- regsub -all ' $me "'\\''" me
- regsub -all ' $gd "'\\''" gd
- puts $fd "@ECHO Entering $gw"
+ puts $fd "@ECHO Entering [reponame]"
puts $fd "@ECHO Starting git-gui... please wait..."
puts -nonewline $fd "@\"$sh\" --login -c \""
- puts -nonewline $fd "GIT_DIR='$gd'"
- puts -nonewline $fd " '$me'"
- puts $fd "&\""
+ puts -nonewline $fd "GIT_DIR=[sq $gd]"
+ puts -nonewline $fd " [sq $me]"
+ puts $fd " &\""
close $fd
} err]} {
error_popup "Cannot write script:\n\n$err"
@@ -84,6 +85,9 @@ proc do_macosx_app {} {
-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]
@@ -117,20 +121,27 @@ proc do_macosx_app {} {
close $fd
set fd [open $exe w]
- set gd [file normalize [gitdir]]
- set ep [file normalize [gitexec]]
- regsub -all ' $gd "'\\''" gd
- regsub -all ' $ep "'\\''" ep
puts $fd "#!/bin/sh"
- foreach name [array names env] {
- if {[string match GIT_* $name]} {
- regsub -all ' $env($name) "'\\''" v
- puts $fd "export $name='$v'"
+ 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 $fd "export PATH='$ep':\$PATH"
- puts $fd "export GIT_DIR='$gd'"
- puts $fd "exec [file normalize $argv0]"
+ 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
diff --git a/git-gui/lib/status_bar.tcl b/git-gui/lib/status_bar.tcl
new file mode 100644
index 0000000..72a8fe1
--- /dev/null
+++ b/git-gui/lib/status_bar.tcl
@@ -0,0 +1,96 @@
+# 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 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
+
+ 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 \
+ -width 100 \
+ -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
+ pack $w_c -side right
+ }
+
+ 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 status [format "%s ... %i of %i %s (%2i%%)" \
+ $prefix $have $total $units $pdone]
+ $w_c coords bar 0 0 $pdone 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]
+ if {[regexp "\\((\\d+)/(\\d+)\\)\\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
index e8ebc6e..3a22bd4 100644
--- a/git-gui/lib/transport.tcl
+++ b/git-gui/lib/transport.tcl
@@ -74,7 +74,7 @@ trace add variable push_remote write \
[list radio_selector push_urltype remote]
proc do_push_anywhere {} {
- global all_heads all_remotes current_branch
+ global all_remotes current_branch
global push_urltype push_remote push_url push_thin push_tags
set w .push_setup
@@ -101,7 +101,7 @@ proc do_push_anywhere {} {
-width 70 \
-selectmode extended \
-yscrollcommand [list $w.source.sby set]
- foreach h $all_heads {
+ foreach h [load_all_heads] {
$w.source.l insert end $h
if {$h eq $current_branch} {
$w.source.l select set end