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authorPaul Mackerras <paulus@samba.org>2006-04-23 12:45:55 (GMT)
committerPaul Mackerras <paulus@samba.org>2006-04-23 12:45:55 (GMT)
commita8aaf19c419a30d335f0640ab644112ecda6dd12 (patch)
tree708bb2b4a3f571e7fd0fee6bc6c3173207a34cd1 /gitk
parent2516dae2f63b6e6c4f7dbe2eb1322ba32da092c5 (diff)
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gitk: Use git-rev-parse only to identify file/dir names on cmd line
This uses git-rev-parse --no-revs --no-flags to give us just the file and directory names on the command line, so that we can create the "Command line" view if any were specified. All other arguments just get passed to git-rev-list (without a pass through git-rev-parse). Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'gitk')
-rwxr-xr-xgitk73
1 files changed, 23 insertions, 50 deletions
diff --git a/gitk b/gitk
index 305aa2e..6cefc87 100755
--- a/gitk
+++ b/gitk
@@ -16,56 +16,26 @@ proc gitdir {} {
}
}
-proc parse_args {rargs} {
- global parsed_args cmdline_files
-
- set parsed_args {}
- set cmdline_files {}
- if {[catch {
- set args [concat --default HEAD $rargs]
- set args [split [eval exec git-rev-parse $args] "\n"]
- set i 0
- foreach arg $args {
- if {![regexp {^[0-9a-f]{40}$} $arg]} {
- if {$arg eq "--"} {
- incr i
- }
- set cmdline_files [lrange $args $i end]
- break
- }
- lappend parsed_args $arg
- incr i
- }
- }]} {
- # if git-rev-parse failed for some reason...
- set i [lsearch -exact $rargs "--"]
- if {$i >= 0} {
- set cmdline_files [lrange $rargs [expr {$i+1}] end]
- set rargs [lrange $rargs 0 [expr {$i-1}]]
- }
- if {$rargs == {}} {
- set parsed_args HEAD
- } else {
- set parsed_args $rargs
- }
- }
-}
-
-proc start_rev_list {rlargs} {
+proc start_rev_list {} {
global startmsecs nextupdate ncmupdate
global commfd leftover tclencoding datemode
+ global revtreeargs curview viewfiles
set startmsecs [clock clicks -milliseconds]
set nextupdate [expr {$startmsecs + 100}]
set ncmupdate 1
initlayout
+ set args $revtreeargs
+ if {$viewfiles($curview) ne {}} {
+ set args [concat $args "--" $viewfiles($curview)]
+ }
set order "--topo-order"
if {$datemode} {
set order "--date-order"
}
if {[catch {
set commfd [open [concat | git-rev-list --header $order \
- --parents --boundary $rlargs] r]
+ --parents --boundary --default HEAD $args] r]
} err]} {
puts stderr "Error executing git-rev-list: $err"
exit 1
@@ -92,11 +62,11 @@ proc stop_rev_list {} {
unset commfd
}
-proc getcommits {rargs} {
+proc getcommits {} {
global phase canv mainfont
set phase getcommits
- start_rev_list $rargs
+ start_rev_list
$canv delete all
$canv create text 3 3 -anchor nw -text "Reading commits..." \
-font $mainfont -tags textitems
@@ -239,7 +209,6 @@ proc updatecommits {} {
set n $curview
set curview -1
catch {unset viewdata($n)}
- parse_args $revtreeargs
readrefs
showview $n
}
@@ -926,7 +895,6 @@ proc showview {n} {
global numcommits rowrangelist commitlisted idrowranges
global selectedline currentid canv canvy0
global matchinglines treediffs
- global parsed_args
global pending_select phase
global commitidx rowlaidout rowoptim linesegends leftover
global commfd nextupdate
@@ -974,12 +942,8 @@ proc showview {n} {
.bar.view entryconf 2 -state [expr {$n == 0? "disabled": "normal"}]
if {![info exists viewdata($n)]} {
- set args $parsed_args
- if {$viewfiles($n) ne {}} {
- set args [concat $args "--" $viewfiles($n)]
- }
set pending_select $selid
- getcommits $args
+ getcommits
return
}
@@ -4252,8 +4216,18 @@ set patchnum 0
setcoords
makewindow
readrefs
-parse_args $revtreeargs
-set args $parsed_args
+
+set cmdline_files {}
+catch {
+ set fileargs [eval exec git-rev-parse --no-revs --no-flags $revtreeargs]
+ set cmdline_files [split $fileargs "\n"]
+ set n [llength $cmdline_files]
+ set revtreeargs [lrange $revtreeargs 0 end-$n]
+}
+if {[lindex $revtreeargs end] eq "--"} {
+ set revtreeargs [lrange $revtreeargs 0 end-1]
+}
+
if {$cmdline_files ne {}} {
# create a view for the files/dirs specified on the command line
set curview 1
@@ -4262,6 +4236,5 @@ if {$cmdline_files ne {}} {
set viewfiles(1) $cmdline_files
.bar.view add command -label $viewname(1) -command {showview 1}
.bar.view entryconf 2 -state normal
- set args [concat $args "--" $cmdline_files]
}
-getcommits $args
+getcommits