2 # Tcl ignores the next line -*- tcl -*- \
3 if test "z$*" = zversion \
4 || test "z$*" = z--version; \
6 echo 'git-gui version @@GITGUI_VERSION@@'; \
10 exec wish "$argv0" -- "$@"
12 set appvers {@@GITGUI_VERSION@@}
13 set copyright [string map [list (c) \u00a9] {
14 Copyright (c) 2006-2010 Shawn Pearce, et. al.
16 This program is free software; you can redistribute it and/or modify
17 it under the terms of the GNU General Public License as published by
18 the Free Software Foundation; either version 2 of the License, or
19 (at your option) any later version.
21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 GNU General Public License for more details.
26 You should have received a copy of the GNU General Public License
27 along with this program; if not, write to the Free Software
28 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}]
30 ######################################################################
32 ## Tcl/Tk sanity check
34 if {[catch {package require Tcl 8.4} err]
35 || [catch {package require Tk 8.4} err]
41 -title "git-gui: fatal error" \
46 catch {rename send {}} ; # What an evil concept...
48 ######################################################################
52 set oguilib {@@GITGUI_LIBDIR@@}
53 set oguirel {@@GITGUI_RELATIVE@@}
54 if {$oguirel eq {1}} {
55 set oguilib [file dirname [file normalize $argv0]]
56 if {[file tail $oguilib] eq {git-core}} {
57 set oguilib [file dirname $oguilib]
59 set oguilib [file dirname $oguilib]
60 set oguilib [file join $oguilib share git-gui lib]
61 set oguimsg [file join $oguilib msgs]
62 } elseif {[string match @@* $oguirel]} {
63 set oguilib [file join [file dirname [file normalize $argv0]] lib]
64 set oguimsg [file join [file dirname [file normalize $argv0]] po]
66 set oguimsg [file join $oguilib msgs]
70 ######################################################################
72 ## enable verbose loading?
74 if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
76 rename auto_load real__auto_load
77 proc auto_load {name args} {
78 puts stderr "auto_load $name"
79 return [uplevel 1 real__auto_load $name $args]
81 rename source real__source
83 puts stderr "source $name"
84 uplevel 1 real__source $name
86 if {[tk windowingsystem] eq "win32"} { console show }
89 ######################################################################
91 ## Internationalization (i18n) through msgcat and gettext. See
92 ## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html
94 package require msgcat
97 set cmk [string first @@ $fmt]
99 return [string range $fmt 0 [expr {$cmk - 1}]]
104 proc mc {en_fmt args} {
105 set fmt [_mc_trim [::msgcat::mc $en_fmt]]
106 if {[catch {set msg [eval [list format $fmt] $args]} err]} {
107 set msg [eval [list format [_mc_trim $en_fmt]] $args]
113 return [join $args {}]
116 ::msgcat::mcload $oguimsg
119 ######################################################################
123 set _appname {Git Gui}
132 set _shellpath {@@SHELL_PATH@@}
134 set _trace [lsearch -exact $argv --trace]
136 set argv [lreplace $argv $_trace $_trace]
143 global _shellpath env
144 if {[string match @@* $_shellpath]} {
145 if {[info exists env(SHELL)]} {
164 return [eval [list file join $_gitdir] $args]
167 proc gitexec {args} {
169 if {$_gitexec eq {}} {
170 if {[catch {set _gitexec [git --exec-path]} err]} {
171 error "Git not installed?\n\n$err"
174 set _gitexec [exec cygpath \
179 set _gitexec [file normalize $_gitexec]
185 return [eval [list file join $_gitexec] $args]
188 proc githtmldir {args} {
190 if {$_githtmldir eq {}} {
191 if {[catch {set _githtmldir [git --html-path]}]} {
192 # Git not installed or option not yet supported
196 set _githtmldir [exec cygpath \
201 set _githtmldir [file normalize $_githtmldir]
207 return [eval [list file join $_githtmldir] $args]
215 if {[tk windowingsystem] eq {aqua}} {
222 if {$::tcl_platform(platform) eq {windows}} {
230 if {$_iscygwin eq {}} {
231 if {$::tcl_platform(platform) eq {windows}} {
232 if {[catch {set p [exec cygpath --windir]} err]} {
244 proc is_enabled {option} {
245 global enabled_options
246 if {[catch {set on $enabled_options($option)}]} {return 0}
250 proc enable_option {option} {
251 global enabled_options
252 set enabled_options($option) 1
255 proc disable_option {option} {
256 global enabled_options
257 set enabled_options($option) 0
260 ######################################################################
264 proc is_many_config {name} {
265 switch -glob -- $name {
275 proc is_config_true {name} {
277 if {[catch {set v $repo_config($name)}]} {
279 } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} {
286 proc is_config_false {name} {
288 if {[catch {set v $repo_config($name)}]} {
290 } elseif {$v eq {false} || $v eq {0} || $v eq {no}} {
297 proc get_config {name} {
299 if {[catch {set v $repo_config($name)}]} {
311 if {$_isbare eq {}} {
313 set _bare [git rev-parse --is-bare-repository]
315 true { set _isbare 1 }
316 false { set _isbare 0}
320 if {[is_config_true core.bare]
321 || ($_gitworktree eq {}
322 && [lindex [file split $_gitdir] end] ne {.git})} {
332 ######################################################################
336 proc _trace_exec {cmd} {
337 if {!$::_trace} return
343 if {[regexp {[ \t\r\n'"$?*]} $v]} {
351 #'" fix poor old emacs font-lock mode
353 proc _git_cmd {name} {
356 if {[catch {set v $_git_cmd_path($name)}]} {
360 --exec-path { return [list $::_git $name] }
363 set p [gitexec git-$name$::_search_exe]
364 if {[file exists $p]} {
366 } elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
367 # Try to determine what sort of magic will make
368 # git-$name go and do its thing, because native
369 # Tcl on Windows doesn't know it.
371 set p [gitexec git-$name]
376 switch -glob -- [lindex $s 0] {
378 #!*perl { set i perl }
379 #!*python { set i python }
380 default { error "git-$name is not supported: $s" }
384 if {![info exists interp]} {
385 set interp [_which $i]
388 error "git-$name requires $i (not in PATH)"
390 set v [concat [list $interp] [lrange $s 1 end] [list $p]]
392 # Assume it is builtin to git somehow and we
393 # aren't actually able to see a file for it.
395 set v [list $::_git $name]
397 set _git_cmd_path($name) $v
402 proc _which {what args} {
403 global env _search_exe _search_path
405 if {$_search_path eq {}} {
406 if {[is_Cygwin] && [regexp {^(/|\.:)} $env(PATH)]} {
407 set _search_path [split [exec cygpath \
413 } elseif {[is_Windows]} {
414 set gitguidir [file dirname [info script]]
415 regsub -all ";" $gitguidir "\\;" gitguidir
416 set env(PATH) "$gitguidir;$env(PATH)"
417 set _search_path [split $env(PATH) {;}]
420 set _search_path [split $env(PATH) :]
425 if {[is_Windows] && [lsearch -exact $args -script] >= 0} {
428 set suffix $_search_exe
431 foreach p $_search_path {
432 set p [file join $p $what$suffix]
433 if {[file exists $p]} {
434 return [file normalize $p]
440 proc _lappend_nice {cmd_var} {
444 if {![info exists _nice]} {
445 set _nice [_which nice]
446 if {[catch {exec $_nice git version}]} {
448 } elseif {[is_Windows] && [file dirname $_nice] ne [file dirname $::_git]} {
461 switch -- [lindex $args 0] {
472 set args [lrange $args 1 end]
475 set cmdp [_git_cmd [lindex $args 0]]
476 set args [lrange $args 1 end]
478 _trace_exec [concat $opt $cmdp $args]
479 set result [eval exec $opt $cmdp $args]
481 puts stderr "< $result"
486 proc _open_stdout_stderr {cmd} {
489 set fd [open [concat [list | ] $cmd] r]
491 if { [lindex $cmd end] eq {2>@1}
492 && $err eq {can not find channel named "1"}
494 # Older versions of Tcl 8.4 don't have this 2>@1 IO
495 # redirect operator. Fallback to |& cat for those.
496 # The command was not actually started, so its safe
497 # to try to start it a second time.
499 set fd [open [concat \
501 [lrange $cmd 0 end-1] \
508 fconfigure $fd -eofchar {}
512 proc git_read {args} {
516 switch -- [lindex $args 0] {
531 set args [lrange $args 1 end]
534 set cmdp [_git_cmd [lindex $args 0]]
535 set args [lrange $args 1 end]
537 return [_open_stdout_stderr [concat $opt $cmdp $args]]
540 proc git_write {args} {
544 switch -- [lindex $args 0] {
555 set args [lrange $args 1 end]
558 set cmdp [_git_cmd [lindex $args 0]]
559 set args [lrange $args 1 end]
561 _trace_exec [concat $opt $cmdp $args]
562 return [open [concat [list | ] $opt $cmdp $args] w]
565 proc githook_read {hook_name args} {
566 set pchook [gitdir hooks $hook_name]
569 # On Windows [file executable] might lie so we need to ask
570 # the shell if the hook is executable. Yes that's annoying.
574 if {![info exists interp]} {
575 set interp [_which sh]
578 error "hook execution requires sh (not in PATH)"
581 set scr {if test -x "$1";then exec "$@";fi}
582 set sh_c [list $interp -c $scr $interp $pchook]
583 return [_open_stdout_stderr [concat $sh_c $args]]
586 if {[file executable $pchook]} {
587 return [_open_stdout_stderr [concat [list $pchook] $args]]
593 proc kill_file_process {fd} {
594 set process [pid $fd]
598 # Use a Cygwin-specific flag to allow killing
599 # native Windows processes
600 exec kill -f $process
607 proc gitattr {path attr default} {
608 if {[catch {set r [git check-attr $attr -- $path]}]} {
611 set r [join [lrange [split $r :] 2 end] :]
614 if {$r eq {unspecified}} {
621 regsub -all ' $value "'\\''" value
625 proc load_current_branch {} {
626 global current_branch is_detached
628 set fd [open [gitdir HEAD] r]
629 if {[gets $fd ref] < 1} {
634 set pfx {ref: refs/heads/}
635 set len [string length $pfx]
636 if {[string equal -length $len $pfx $ref]} {
637 # We're on a branch. It might not exist. But
638 # HEAD looks good enough to be a branch.
640 set current_branch [string range $ref $len end]
643 # Assume this is a detached head.
645 set current_branch HEAD
650 auto_load tk_optionMenu
651 rename tk_optionMenu real__tkOptionMenu
652 proc tk_optionMenu {w varName args} {
653 set m [eval real__tkOptionMenu $w $varName $args]
654 $m configure -font font_ui
655 $w configure -font font_ui
659 proc rmsel_tag {text} {
661 -background [$text cget -background] \
662 -foreground [$text cget -foreground] \
664 $text tag conf in_sel -background lightgray
665 bind $text <Motion> break
671 bind . <Visibility> {
672 bind . <Visibility> {}
677 wm iconbitmap . -default $oguilib/git-gui.ico
678 set ::tk::AlwaysShowSelection 1
679 bind . <Control-F2> {console show}
681 # Spoof an X11 display for SSH
682 if {![info exists env(DISPLAY)]} {
683 set env(DISPLAY) :9999
687 image create photo gitlogo -width 16 -height 16
689 gitlogo put #33CC33 -to 7 0 9 2
690 gitlogo put #33CC33 -to 4 2 12 4
691 gitlogo put #33CC33 -to 7 4 9 6
692 gitlogo put #CC3333 -to 4 6 12 8
693 gitlogo put gray26 -to 4 9 6 10
694 gitlogo put gray26 -to 3 10 6 12
695 gitlogo put gray26 -to 8 9 13 11
696 gitlogo put gray26 -to 8 11 10 12
697 gitlogo put gray26 -to 11 11 13 14
698 gitlogo put gray26 -to 3 12 5 14
699 gitlogo put gray26 -to 5 13
700 gitlogo put gray26 -to 10 13
701 gitlogo put gray26 -to 4 14 12 15
702 gitlogo put gray26 -to 5 15 11 16
705 wm iconphoto . -default gitlogo
709 ######################################################################
715 if {[lsearch -exact [font names] TkDefaultFont] != -1} {
716 eval [linsert [font actual TkDefaultFont] 0 font configure font_ui]
717 eval [linsert [font actual TkFixedFont] 0 font create font_diff]
719 font create font_diff -family Courier -size 10
722 eval font configure font_ui [font actual [.dummy cget -font]]
727 font create font_uiitalic
728 font create font_uibold
729 font create font_diffbold
730 font create font_diffitalic
732 foreach class {Button Checkbutton Entry Label
733 Labelframe Listbox Message
734 Radiobutton Spinbox Text} {
735 option add *$class.font font_ui
738 option add *Menu.font font_ui
739 option add *Entry.borderWidth 1 startupFile
740 option add *Entry.relief sunken startupFile
741 option add *RadioButton.anchor w startupFile
745 if {[is_Windows] || [is_MacOSX]} {
746 option add *Menu.tearOff 0
757 proc bind_button3 {w cmd} {
758 bind $w <Any-Button-3> $cmd
760 # Mac OS X sends Button-2 on right click through three-button mouse,
761 # or through trackpad right-clicking (two-finger touch + click).
762 bind $w <Any-Button-2> $cmd
763 bind $w <Control-Button-1> $cmd
767 proc apply_config {} {
768 global repo_config font_descs
770 foreach option $font_descs {
771 set name [lindex $option 0]
772 set font [lindex $option 1]
775 foreach {cn cv} $repo_config(gui.$name) {
776 if {$cn eq {-weight}} {
779 font configure $font $cn $cv
782 font configure $font -weight normal
785 error_popup [strcat [mc "Invalid font specified in %s:" "gui.$name"] "\n\n$err"]
787 foreach {cn cv} [font configure $font] {
788 font configure ${font}bold $cn $cv
789 font configure ${font}italic $cn $cv
791 font configure ${font}bold -weight bold
792 font configure ${font}italic -slant italic
798 if {$repo_config(gui.usettk)} {
799 set use_ttk [package vsatisfies [package provide Tk] 8.5]
802 bind [winfo class .] <<ThemeChanged>> [list InitTheme]
808 set default_config(branch.autosetupmerge) true
809 set default_config(merge.tool) {}
810 set default_config(mergetool.keepbackup) true
811 set default_config(merge.diffstat) true
812 set default_config(merge.summary) false
813 set default_config(merge.verbosity) 2
814 set default_config(user.name) {}
815 set default_config(user.email) {}
817 set default_config(gui.encoding) [encoding system]
818 set default_config(gui.matchtrackingbranch) false
819 set default_config(gui.textconv) true
820 set default_config(gui.pruneduringfetch) false
821 set default_config(gui.trustmtime) false
822 set default_config(gui.fastcopyblame) false
823 set default_config(gui.copyblamethreshold) 40
824 set default_config(gui.blamehistoryctx) 7
825 set default_config(gui.diffcontext) 5
826 set default_config(gui.commitmsgwidth) 75
827 set default_config(gui.newbranchtemplate) {}
828 set default_config(gui.spellingdictionary) {}
829 set default_config(gui.fontui) [font configure font_ui]
830 set default_config(gui.fontdiff) [font configure font_diff]
831 # TODO: this option should be added to the git-config documentation
832 set default_config(gui.maxfilesdisplayed) 5000
833 set default_config(gui.usettk) 1
835 {fontui font_ui {mc "Main Font"}}
836 {fontdiff font_diff {mc "Diff/Console Font"}}
839 ######################################################################
843 set _git [_which git]
845 catch {wm withdraw .}
849 -title [mc "git-gui: fatal error"] \
850 -message [mc "Cannot find git in PATH."]
854 ######################################################################
858 if {[catch {set _git_version [git --version]} err]} {
859 catch {wm withdraw .}
863 -title [mc "git-gui: fatal error"] \
864 -message "Cannot determine Git version:
868 [appname] requires Git 1.5.0 or later."
871 if {![regsub {^git version } $_git_version {} _git_version]} {
872 catch {wm withdraw .}
876 -title [mc "git-gui: fatal error"] \
877 -message [strcat [mc "Cannot parse Git version string:"] "\n\n$_git_version"]
881 proc get_trimmed_version {s} {
883 foreach x [split $s -._] {
884 if {[string is integer -strict $x]} {
892 set _real_git_version $_git_version
893 set _git_version [get_trimmed_version $_git_version]
895 if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
896 catch {wm withdraw .}
901 -title "[appname]: warning" \
902 -message [mc "Git version cannot be determined.
904 %s claims it is version '%s'.
906 %s requires at least Git 1.5.0 or later.
908 Assume '%s' is version 1.5.0?
909 " $_git $_real_git_version [appname] $_real_git_version]] eq {yes}} {
910 set _git_version 1.5.0
915 unset _real_git_version
917 proc git-version {args} {
920 switch [llength $args] {
926 set op [lindex $args 0]
927 set vr [lindex $args 1]
928 set cm [package vcompare $_git_version $vr]
929 return [expr $cm $op 0]
933 set type [lindex $args 0]
934 set name [lindex $args 1]
935 set parm [lindex $args 2]
936 set body [lindex $args 3]
938 if {($type ne {proc} && $type ne {method})} {
939 error "Invalid arguments to git-version"
941 if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
942 error "Last arm of $type $name must be default"
945 foreach {op vr cb} [lrange $body 0 end-2] {
946 if {[git-version $op $vr]} {
947 return [uplevel [list $type $name $parm $cb]]
951 return [uplevel [list $type $name $parm [lindex $body end]]]
955 error "git-version >= x"
961 if {[git-version < 1.5]} {
962 catch {wm withdraw .}
966 -title [mc "git-gui: fatal error"] \
967 -message "[appname] requires Git 1.5.0 or later.
969 You are using [git-version]:
975 ######################################################################
977 ## configure our library
979 set idx [file join $oguilib tclIndex]
980 if {[catch {set fd [open $idx r]} err]} {
981 catch {wm withdraw .}
985 -title [mc "git-gui: fatal error"] \
989 if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
991 while {[gets $fd n] >= 0} {
992 if {$n ne {} && ![string match #* $n]} {
1004 if {[lsearch -exact $loaded $p] >= 0} continue
1005 source [file join $oguilib $p]
1010 set auto_path [concat [list $oguilib] $auto_path]
1012 unset -nocomplain idx fd
1014 ######################################################################
1016 ## config file parsing
1018 git-version proc _parse_config {arr_name args} {
1025 [list git_read config] \
1027 [list --null --list]]
1028 fconfigure $fd_rc -translation binary
1029 set buf [read $fd_rc]
1032 foreach line [split $buf "\0"] {
1033 if {[regexp {^([^\n]+)\n(.*)$} $line line name value]} {
1034 if {[is_many_config $name]} {
1035 lappend arr($name) $value
1037 set arr($name) $value
1046 set fd_rc [eval [list git_read config --list] $args]
1047 while {[gets $fd_rc line] >= 0} {
1048 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
1049 if {[is_many_config $name]} {
1050 lappend arr($name) $value
1052 set arr($name) $value
1061 proc load_config {include_global} {
1062 global repo_config global_config system_config default_config
1064 if {$include_global} {
1065 _parse_config system_config --system
1066 _parse_config global_config --global
1068 _parse_config repo_config
1070 foreach name [array names default_config] {
1071 if {[catch {set v $system_config($name)}]} {
1072 set system_config($name) $default_config($name)
1075 foreach name [array names system_config] {
1076 if {[catch {set v $global_config($name)}]} {
1077 set global_config($name) $system_config($name)
1079 if {[catch {set v $repo_config($name)}]} {
1080 set repo_config($name) $system_config($name)
1085 ######################################################################
1087 ## feature option selection
1089 if {[regexp {^git-(.+)$} [file tail $argv0] _junk subcommand]} {
1094 if {$subcommand eq {gui.sh}} {
1097 if {$subcommand eq {gui} && [llength $argv] > 0} {
1098 set subcommand [lindex $argv 0]
1099 set argv [lrange $argv 1 end]
1102 enable_option multicommit
1103 enable_option branch
1104 enable_option transport
1107 switch -- $subcommand {
1112 disable_option multicommit
1113 disable_option branch
1114 disable_option transport
1117 enable_option singlecommit
1118 enable_option retcode
1120 disable_option multicommit
1121 disable_option branch
1122 disable_option transport
1124 while {[llength $argv] > 0} {
1125 set a [lindex $argv 0]
1128 enable_option initialamend
1131 enable_option nocommit
1132 enable_option nocommitmsg
1135 disable_option nocommitmsg
1142 set argv [lrange $argv 1 end]
1147 ######################################################################
1149 ## execution environment
1151 set have_tk85 [expr {[package vcompare $tk_version "8.5"] >= 0}]
1153 # Suggest our implementation of askpass, if none is set
1154 if {![info exists env(SSH_ASKPASS)]} {
1155 set env(SSH_ASKPASS) [gitexec git-gui--askpass]
1158 ######################################################################
1164 set _gitdir $env(GIT_DIR)
1168 # beware that from the .git dir this sets _gitdir to .
1169 # and _prefix to the empty string
1170 set _gitdir [git rev-parse --git-dir]
1171 set _prefix [git rev-parse --show-prefix]
1175 choose_repository::pick
1179 # we expand the _gitdir when it's just a single dot (i.e. when we're being
1180 # run from the .git dir itself) lest the routines to find the worktree
1182 if {$_gitdir eq "."} {
1186 if {![file isdirectory $_gitdir] && [is_Cygwin]} {
1187 catch {set _gitdir [exec cygpath --windows $_gitdir]}
1189 if {![file isdirectory $_gitdir]} {
1190 catch {wm withdraw .}
1191 error_popup [strcat [mc "Git directory not found:"] "\n\n$_gitdir"]
1194 # _gitdir exists, so try loading the config
1198 # v1.7.0 introduced --show-toplevel to return the canonical work-tree
1199 if {[package vsatisfies $_git_version 1.7.0]} {
1200 set _gitworktree [git rev-parse --show-toplevel]
1202 # try to set work tree from environment, core.worktree or use
1203 # cdup to obtain a relative path to the top of the worktree. If
1204 # run from the top, the ./ prefix ensures normalize expands pwd.
1205 if {[catch { set _gitworktree $env(GIT_WORK_TREE) }]} {
1206 set _gitworktree [get_config core.worktree]
1207 if {$_gitworktree eq ""} {
1208 set _gitworktree [file normalize ./[git rev-parse --show-cdup]]
1213 if {$_prefix ne {}} {
1214 if {$_gitworktree eq {}} {
1215 regsub -all {[^/]+/} $_prefix ../ cdup
1217 set cdup $_gitworktree
1219 if {[catch {cd $cdup} err]} {
1220 catch {wm withdraw .}
1221 error_popup [strcat [mc "Cannot move to top of working directory:"] "\n\n$err"]
1224 set _gitworktree [pwd]
1226 } elseif {![is_enabled bare]} {
1228 catch {wm withdraw .}
1229 error_popup [strcat [mc "Cannot use bare repository:"] "\n\n$_gitdir"]
1232 if {$_gitworktree eq {}} {
1233 set _gitworktree [file dirname $_gitdir]
1235 if {[catch {cd $_gitworktree} err]} {
1236 catch {wm withdraw .}
1237 error_popup [strcat [mc "No working directory"] " $_gitworktree:\n\n$err"]
1240 set _gitworktree [pwd]
1242 set _reponame [file split [file normalize $_gitdir]]
1243 if {[lindex $_reponame end] eq {.git}} {
1244 set _reponame [lindex $_reponame end-1]
1246 set _reponame [lindex $_reponame end]
1249 set env(GIT_DIR) $_gitdir
1250 set env(GIT_WORK_TREE) $_gitworktree
1252 ######################################################################
1256 set current_diff_path {}
1257 set current_diff_side {}
1258 set diff_actions [list]
1262 set MERGE_HEAD [list]
1265 set current_branch {}
1267 set current_diff_path {}
1269 set is_submodule_diff 0
1270 set is_conflict_diff 0
1271 set selected_commit_type new
1272 set diff_empty_count 0
1274 set nullid "0000000000000000000000000000000000000000"
1275 set nullid2 "0000000000000000000000000000000000000001"
1277 ######################################################################
1285 set disable_on_lock [list]
1286 set index_lock_type none
1288 proc lock_index {type} {
1289 global index_lock_type disable_on_lock
1291 if {$index_lock_type eq {none}} {
1292 set index_lock_type $type
1293 foreach w $disable_on_lock {
1294 uplevel #0 $w disabled
1297 } elseif {$index_lock_type eq "begin-$type"} {
1298 set index_lock_type $type
1304 proc unlock_index {} {
1305 global index_lock_type disable_on_lock
1307 set index_lock_type none
1308 foreach w $disable_on_lock {
1309 uplevel #0 $w normal
1313 ######################################################################
1317 proc repository_state {ctvar hdvar mhvar} {
1318 global current_branch
1319 upvar $ctvar ct $hdvar hd $mhvar mh
1324 if {[catch {set hd [git rev-parse --verify HEAD]}]} {
1330 set merge_head [gitdir MERGE_HEAD]
1331 if {[file exists $merge_head]} {
1333 set fd_mh [open $merge_head r]
1334 while {[gets $fd_mh line] >= 0} {
1345 global PARENT empty_tree
1347 set p [lindex $PARENT 0]
1351 if {$empty_tree eq {}} {
1352 set empty_tree [git mktree << {}]
1357 proc force_amend {} {
1358 global selected_commit_type
1359 global HEAD PARENT MERGE_HEAD commit_type
1361 repository_state newType newHEAD newMERGE_HEAD
1364 set MERGE_HEAD $newMERGE_HEAD
1365 set commit_type $newType
1367 set selected_commit_type amend
1368 do_select_commit_type
1371 proc rescan {after {honor_trustmtime 1}} {
1372 global HEAD PARENT MERGE_HEAD commit_type
1373 global ui_index ui_workdir ui_comm
1374 global rescan_active file_states
1377 if {$rescan_active > 0 || ![lock_index read]} return
1379 repository_state newType newHEAD newMERGE_HEAD
1380 if {[string match amend* $commit_type]
1381 && $newType eq {normal}
1382 && $newHEAD eq $HEAD} {
1386 set MERGE_HEAD $newMERGE_HEAD
1387 set commit_type $newType
1390 array unset file_states
1392 if {!$::GITGUI_BCK_exists &&
1393 (![$ui_comm edit modified]
1394 || [string trim [$ui_comm get 0.0 end]] eq {})} {
1395 if {[string match amend* $commit_type]} {
1396 } elseif {[load_message GITGUI_MSG]} {
1397 } elseif {[run_prepare_commit_msg_hook]} {
1398 } elseif {[load_message MERGE_MSG]} {
1399 } elseif {[load_message SQUASH_MSG]} {
1402 $ui_comm edit modified false
1405 if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
1406 rescan_stage2 {} $after
1409 ui_status [mc "Refreshing file status..."]
1410 set fd_rf [git_read update-index \
1416 fconfigure $fd_rf -blocking 0 -translation binary
1417 fileevent $fd_rf readable \
1418 [list rescan_stage2 $fd_rf $after]
1423 set is_git_info_exclude {}
1424 proc have_info_exclude {} {
1425 global is_git_info_exclude
1427 if {$is_git_info_exclude eq {}} {
1428 if {[catch {exec test -f [gitdir info exclude]}]} {
1429 set is_git_info_exclude 0
1431 set is_git_info_exclude 1
1434 return $is_git_info_exclude
1437 proc have_info_exclude {} {
1438 return [file readable [gitdir info exclude]]
1442 proc rescan_stage2 {fd after} {
1443 global rescan_active buf_rdi buf_rdf buf_rlo
1447 if {![eof $fd]} return
1451 set ls_others [list --exclude-per-directory=.gitignore]
1452 if {[have_info_exclude]} {
1453 lappend ls_others "--exclude-from=[gitdir info exclude]"
1455 set user_exclude [get_config core.excludesfile]
1456 if {$user_exclude ne {} && [file readable $user_exclude]} {
1457 lappend ls_others "--exclude-from=$user_exclude"
1465 ui_status [mc "Scanning for modified files ..."]
1466 set fd_di [git_read diff-index --cached -z [PARENT]]
1467 set fd_df [git_read diff-files -z]
1468 set fd_lo [eval git_read ls-files --others -z $ls_others]
1470 fconfigure $fd_di -blocking 0 -translation binary -encoding binary
1471 fconfigure $fd_df -blocking 0 -translation binary -encoding binary
1472 fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
1473 fileevent $fd_di readable [list read_diff_index $fd_di $after]
1474 fileevent $fd_df readable [list read_diff_files $fd_df $after]
1475 fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
1478 proc load_message {file} {
1481 set f [gitdir $file]
1482 if {[file isfile $f]} {
1483 if {[catch {set fd [open $f r]}]} {
1486 fconfigure $fd -eofchar {}
1487 set content [string trim [read $fd]]
1489 regsub -all -line {[ \r\t]+$} $content {} content
1490 $ui_comm delete 0.0 end
1491 $ui_comm insert end $content
1497 proc run_prepare_commit_msg_hook {} {
1500 # prepare-commit-msg requires PREPARE_COMMIT_MSG exist. From git-gui
1501 # it will be .git/MERGE_MSG (merge), .git/SQUASH_MSG (squash), or an
1502 # empty file but existant file.
1504 set fd_pcm [open [gitdir PREPARE_COMMIT_MSG] a]
1506 if {[file isfile [gitdir MERGE_MSG]]} {
1507 set pcm_source "merge"
1508 set fd_mm [open [gitdir MERGE_MSG] r]
1509 puts -nonewline $fd_pcm [read $fd_mm]
1511 } elseif {[file isfile [gitdir SQUASH_MSG]]} {
1512 set pcm_source "squash"
1513 set fd_sm [open [gitdir SQUASH_MSG] r]
1514 puts -nonewline $fd_pcm [read $fd_sm]
1522 set fd_ph [githook_read prepare-commit-msg \
1523 [gitdir PREPARE_COMMIT_MSG] $pcm_source]
1525 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1529 ui_status [mc "Calling prepare-commit-msg hook..."]
1532 fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
1533 fileevent $fd_ph readable \
1534 [list prepare_commit_msg_hook_wait $fd_ph]
1539 proc prepare_commit_msg_hook_wait {fd_ph} {
1542 append pch_error [read $fd_ph]
1543 fconfigure $fd_ph -blocking 1
1545 if {[catch {close $fd_ph}]} {
1546 ui_status [mc "Commit declined by prepare-commit-msg hook."]
1547 hook_failed_popup prepare-commit-msg $pch_error
1548 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1551 load_message PREPARE_COMMIT_MSG
1554 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1557 fconfigure $fd_ph -blocking 0
1558 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1561 proc read_diff_index {fd after} {
1564 append buf_rdi [read $fd]
1566 set n [string length $buf_rdi]
1568 set z1 [string first "\0" $buf_rdi $c]
1569 if {$z1 == -1} break
1571 set z2 [string first "\0" $buf_rdi $z1]
1572 if {$z2 == -1} break
1575 set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
1576 set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
1578 [encoding convertfrom $p] \
1580 [list [lindex $i 0] [lindex $i 2]] \
1586 set buf_rdi [string range $buf_rdi $c end]
1591 rescan_done $fd buf_rdi $after
1594 proc read_diff_files {fd after} {
1597 append buf_rdf [read $fd]
1599 set n [string length $buf_rdf]
1601 set z1 [string first "\0" $buf_rdf $c]
1602 if {$z1 == -1} break
1604 set z2 [string first "\0" $buf_rdf $z1]
1605 if {$z2 == -1} break
1608 set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
1609 set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
1611 [encoding convertfrom $p] \
1614 [list [lindex $i 0] [lindex $i 2]]
1619 set buf_rdf [string range $buf_rdf $c end]
1624 rescan_done $fd buf_rdf $after
1627 proc read_ls_others {fd after} {
1630 append buf_rlo [read $fd]
1631 set pck [split $buf_rlo "\0"]
1632 set buf_rlo [lindex $pck end]
1633 foreach p [lrange $pck 0 end-1] {
1634 set p [encoding convertfrom $p]
1635 if {[string index $p end] eq {/}} {
1636 set p [string range $p 0 end-1]
1640 rescan_done $fd buf_rlo $after
1643 proc rescan_done {fd buf after} {
1644 global rescan_active current_diff_path
1645 global file_states repo_config
1648 if {![eof $fd]} return
1651 if {[incr rescan_active -1] > 0} return
1656 if {$current_diff_path ne {}} { reshow_diff $after }
1657 if {$current_diff_path eq {}} { select_first_diff $after }
1660 proc prune_selection {} {
1661 global file_states selected_paths
1663 foreach path [array names selected_paths] {
1664 if {[catch {set still_here $file_states($path)}]} {
1665 unset selected_paths($path)
1670 ######################################################################
1674 proc mapicon {w state path} {
1677 if {[catch {set r $all_icons($state$w)}]} {
1678 puts "error: no icon for $w state={$state} $path"
1684 proc mapdesc {state path} {
1687 if {[catch {set r $all_descs($state)}]} {
1688 puts "error: no desc for state={$state} $path"
1694 proc ui_status {msg} {
1696 if {[info exists main_status]} {
1697 $main_status show $msg
1701 proc ui_ready {{test {}}} {
1703 if {[info exists main_status]} {
1704 $main_status show [mc "Ready."] $test
1708 proc escape_path {path} {
1709 regsub -all {\\} $path "\\\\" path
1710 regsub -all "\n" $path "\\n" path
1714 proc short_path {path} {
1715 return [escape_path [lindex [file split $path] end]]
1719 set null_sha1 [string repeat 0 40]
1721 proc merge_state {path new_state {head_info {}} {index_info {}}} {
1722 global file_states next_icon_id null_sha1
1724 set s0 [string index $new_state 0]
1725 set s1 [string index $new_state 1]
1727 if {[catch {set info $file_states($path)}]} {
1729 set icon n[incr next_icon_id]
1731 set state [lindex $info 0]
1732 set icon [lindex $info 1]
1733 if {$head_info eq {}} {set head_info [lindex $info 2]}
1734 if {$index_info eq {}} {set index_info [lindex $info 3]}
1737 if {$s0 eq {?}} {set s0 [string index $state 0]} \
1738 elseif {$s0 eq {_}} {set s0 _}
1740 if {$s1 eq {?}} {set s1 [string index $state 1]} \
1741 elseif {$s1 eq {_}} {set s1 _}
1743 if {$s0 eq {A} && $s1 eq {_} && $head_info eq {}} {
1744 set head_info [list 0 $null_sha1]
1745 } elseif {$s0 ne {_} && [string index $state 0] eq {_}
1746 && $head_info eq {}} {
1747 set head_info $index_info
1748 } elseif {$s0 eq {_} && [string index $state 0] ne {_}} {
1749 set index_info $head_info
1753 set file_states($path) [list $s0$s1 $icon \
1754 $head_info $index_info \
1759 proc display_file_helper {w path icon_name old_m new_m} {
1762 if {$new_m eq {_}} {
1763 set lno [lsearch -sorted -exact $file_lists($w) $path]
1765 set file_lists($w) [lreplace $file_lists($w) $lno $lno]
1767 $w conf -state normal
1768 $w delete $lno.0 [expr {$lno + 1}].0
1769 $w conf -state disabled
1771 } elseif {$old_m eq {_} && $new_m ne {_}} {
1772 lappend file_lists($w) $path
1773 set file_lists($w) [lsort -unique $file_lists($w)]
1774 set lno [lsearch -sorted -exact $file_lists($w) $path]
1776 $w conf -state normal
1777 $w image create $lno.0 \
1778 -align center -padx 5 -pady 1 \
1780 -image [mapicon $w $new_m $path]
1781 $w insert $lno.1 "[escape_path $path]\n"
1782 $w conf -state disabled
1783 } elseif {$old_m ne $new_m} {
1784 $w conf -state normal
1785 $w image conf $icon_name -image [mapicon $w $new_m $path]
1786 $w conf -state disabled
1790 proc display_file {path state} {
1791 global file_states selected_paths
1792 global ui_index ui_workdir
1794 set old_m [merge_state $path $state]
1795 set s $file_states($path)
1796 set new_m [lindex $s 0]
1797 set icon_name [lindex $s 1]
1799 set o [string index $old_m 0]
1800 set n [string index $new_m 0]
1807 display_file_helper $ui_index $path $icon_name $o $n
1809 if {[string index $old_m 0] eq {U}} {
1812 set o [string index $old_m 1]
1814 if {[string index $new_m 0] eq {U}} {
1817 set n [string index $new_m 1]
1819 display_file_helper $ui_workdir $path $icon_name $o $n
1821 if {$new_m eq {__}} {
1822 unset file_states($path)
1823 catch {unset selected_paths($path)}
1827 proc display_all_files_helper {w path icon_name m} {
1830 lappend file_lists($w) $path
1831 set lno [expr {[lindex [split [$w index end] .] 0] - 1}]
1832 $w image create end \
1833 -align center -padx 5 -pady 1 \
1835 -image [mapicon $w $m $path]
1836 $w insert end "[escape_path $path]\n"
1840 proc display_all_files {} {
1841 global ui_index ui_workdir
1842 global file_states file_lists
1844 global files_warning
1846 $ui_index conf -state normal
1847 $ui_workdir conf -state normal
1849 $ui_index delete 0.0 end
1850 $ui_workdir delete 0.0 end
1853 set file_lists($ui_index) [list]
1854 set file_lists($ui_workdir) [list]
1856 set to_display [lsort [array names file_states]]
1857 set display_limit [get_config gui.maxfilesdisplayed]
1858 if {[llength $to_display] > $display_limit} {
1859 if {!$files_warning} {
1860 # do not repeatedly warn:
1862 info_popup [mc "Displaying only %s of %s files." \
1863 $display_limit [llength $to_display]]
1865 set to_display [lrange $to_display 0 [expr {$display_limit-1}]]
1867 foreach path $to_display {
1868 set s $file_states($path)
1870 set icon_name [lindex $s 1]
1872 set s [string index $m 0]
1873 if {$s ne {U} && $s ne {_}} {
1874 display_all_files_helper $ui_index $path \
1878 if {[string index $m 0] eq {U}} {
1881 set s [string index $m 1]
1884 display_all_files_helper $ui_workdir $path \
1889 $ui_index conf -state disabled
1890 $ui_workdir conf -state disabled
1893 ######################################################################
1898 #define mask_width 14
1899 #define mask_height 15
1900 static unsigned char mask_bits[] = {
1901 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1902 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1903 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
1906 image create bitmap file_plain -background white -foreground black -data {
1907 #define plain_width 14
1908 #define plain_height 15
1909 static unsigned char plain_bits[] = {
1910 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1911 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
1912 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1913 } -maskdata $filemask
1915 image create bitmap file_mod -background white -foreground blue -data {
1916 #define mod_width 14
1917 #define mod_height 15
1918 static unsigned char mod_bits[] = {
1919 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1920 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1921 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1922 } -maskdata $filemask
1924 image create bitmap file_fulltick -background white -foreground "#007000" -data {
1925 #define file_fulltick_width 14
1926 #define file_fulltick_height 15
1927 static unsigned char file_fulltick_bits[] = {
1928 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
1929 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
1930 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1931 } -maskdata $filemask
1933 image create bitmap file_question -background white -foreground black -data {
1934 #define file_question_width 14
1935 #define file_question_height 15
1936 static unsigned char file_question_bits[] = {
1937 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
1938 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
1939 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1940 } -maskdata $filemask
1942 image create bitmap file_removed -background white -foreground red -data {
1943 #define file_removed_width 14
1944 #define file_removed_height 15
1945 static unsigned char file_removed_bits[] = {
1946 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1947 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
1948 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
1949 } -maskdata $filemask
1951 image create bitmap file_merge -background white -foreground blue -data {
1952 #define file_merge_width 14
1953 #define file_merge_height 15
1954 static unsigned char file_merge_bits[] = {
1955 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
1956 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1957 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1958 } -maskdata $filemask
1960 image create bitmap file_statechange -background white -foreground green -data {
1961 #define file_merge_width 14
1962 #define file_merge_height 15
1963 static unsigned char file_statechange_bits[] = {
1964 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x62, 0x10,
1965 0x62, 0x10, 0xba, 0x11, 0xba, 0x11, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10,
1966 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1967 } -maskdata $filemask
1969 set ui_index .vpane.files.index.list
1970 set ui_workdir .vpane.files.workdir.list
1972 set all_icons(_$ui_index) file_plain
1973 set all_icons(A$ui_index) file_plain
1974 set all_icons(M$ui_index) file_fulltick
1975 set all_icons(D$ui_index) file_removed
1976 set all_icons(U$ui_index) file_merge
1977 set all_icons(T$ui_index) file_statechange
1979 set all_icons(_$ui_workdir) file_plain
1980 set all_icons(M$ui_workdir) file_mod
1981 set all_icons(D$ui_workdir) file_question
1982 set all_icons(U$ui_workdir) file_merge
1983 set all_icons(O$ui_workdir) file_plain
1984 set all_icons(T$ui_workdir) file_statechange
1986 set max_status_desc 0
1988 {__ {mc "Unmodified"}}
1990 {_M {mc "Modified, not staged"}}
1991 {M_ {mc "Staged for commit"}}
1992 {MM {mc "Portions staged for commit"}}
1993 {MD {mc "Staged for commit, missing"}}
1995 {_T {mc "File type changed, not staged"}}
1996 {T_ {mc "File type changed, staged"}}
1998 {_O {mc "Untracked, not staged"}}
1999 {A_ {mc "Staged for commit"}}
2000 {AM {mc "Portions staged for commit"}}
2001 {AD {mc "Staged for commit, missing"}}
2004 {D_ {mc "Staged for removal"}}
2005 {DO {mc "Staged for removal, still present"}}
2007 {_U {mc "Requires merge resolution"}}
2008 {U_ {mc "Requires merge resolution"}}
2009 {UU {mc "Requires merge resolution"}}
2010 {UM {mc "Requires merge resolution"}}
2011 {UD {mc "Requires merge resolution"}}
2012 {UT {mc "Requires merge resolution"}}
2014 set text [eval [lindex $i 1]]
2015 if {$max_status_desc < [string length $text]} {
2016 set max_status_desc [string length $text]
2018 set all_descs([lindex $i 0]) $text
2022 ######################################################################
2026 proc scrollbar2many {list mode args} {
2027 foreach w $list {eval $w $mode $args}
2030 proc many2scrollbar {list mode sb top bottom} {
2031 $sb set $top $bottom
2032 foreach w $list {$w $mode moveto $top}
2035 proc incr_font_size {font {amt 1}} {
2036 set sz [font configure $font -size]
2038 font configure $font -size $sz
2039 font configure ${font}bold -size $sz
2040 font configure ${font}italic -size $sz
2043 ######################################################################
2047 set starting_gitk_msg [mc "Starting gitk... please wait..."]
2049 proc do_gitk {revs {is_submodule false}} {
2050 global current_diff_path file_states current_diff_side ui_index
2051 global _gitdir _gitworktree
2053 # -- Always start gitk through whatever we were loaded with. This
2054 # lets us bypass using shell process on Windows systems.
2056 set exe [_which gitk -script]
2057 set cmd [list [info nameofexecutable] $exe]
2059 error_popup [mc "Couldn't find gitk in PATH"]
2065 if {!$is_submodule} {
2070 cd $current_diff_path
2071 if {$revs eq {--}} {
2072 set s $file_states($current_diff_path)
2075 switch -glob -- [lindex $s 0] {
2076 M_ { set old_sha1 [lindex [lindex $s 2] 1] }
2077 _M { set old_sha1 [lindex [lindex $s 3] 1] }
2079 if {$current_diff_side eq $ui_index} {
2080 set old_sha1 [lindex [lindex $s 2] 1]
2081 set new_sha1 [lindex [lindex $s 3] 1]
2083 set old_sha1 [lindex [lindex $s 3] 1]
2087 set revs $old_sha1...$new_sha1
2089 # GIT_DIR and GIT_WORK_TREE for the submodule are not the ones
2090 # we've been using for the main repository, so unset them.
2091 # TODO we could make life easier (start up faster?) for gitk
2092 # by setting these to the appropriate values to allow gitk
2093 # to skip the heuristics to find their proper value
2095 unset env(GIT_WORK_TREE)
2097 eval exec $cmd $revs "--" "--" &
2099 set env(GIT_DIR) $_gitdir
2100 set env(GIT_WORK_TREE) $_gitworktree
2103 ui_status $::starting_gitk_msg
2105 ui_ready $starting_gitk_msg
2110 proc do_git_gui {} {
2111 global current_diff_path
2113 # -- Always start git gui through whatever we were loaded with. This
2114 # lets us bypass using shell process on Windows systems.
2116 set exe [list [_which git]]
2118 error_popup [mc "Couldn't find git gui in PATH"]
2121 global _gitdir _gitworktree
2123 # see note in do_gitk about unsetting these vars when
2124 # running tools in a submodule
2126 unset env(GIT_WORK_TREE)
2129 cd $current_diff_path
2131 eval exec $exe gui &
2133 set env(GIT_DIR) $_gitdir
2134 set env(GIT_WORK_TREE) $_gitworktree
2137 ui_status $::starting_gitk_msg
2139 ui_ready $starting_gitk_msg
2144 proc do_explore {} {
2147 if {[is_Cygwin] || [is_Windows]} {
2148 set explorer "explorer.exe"
2149 } elseif {[is_MacOSX]} {
2152 # freedesktop.org-conforming system is our best shot
2153 set explorer "xdg-open"
2155 eval exec $explorer [list [file nativename $_gitworktree]] &
2161 proc terminate_me {win} {
2163 if {$win ne {.}} return
2167 proc do_quit {{rc {1}}} {
2168 global ui_comm is_quitting repo_config commit_type
2169 global GITGUI_BCK_exists GITGUI_BCK_i
2170 global ui_comm_spell
2171 global ret_code use_ttk
2173 if {$is_quitting} return
2176 if {[winfo exists $ui_comm]} {
2177 # -- Stash our current commit buffer.
2179 set save [gitdir GITGUI_MSG]
2180 if {$GITGUI_BCK_exists && ![$ui_comm edit modified]} {
2181 file rename -force [gitdir GITGUI_BCK] $save
2182 set GITGUI_BCK_exists 0
2184 set msg [string trim [$ui_comm get 0.0 end]]
2185 regsub -all -line {[ \r\t]+$} $msg {} msg
2186 if {(![string match amend* $commit_type]
2187 || [$ui_comm edit modified])
2190 set fd [open $save w]
2191 puts -nonewline $fd $msg
2195 catch {file delete $save}
2199 # -- Cancel our spellchecker if its running.
2201 if {[info exists ui_comm_spell]} {
2205 # -- Remove our editor backup, its not needed.
2207 after cancel $GITGUI_BCK_i
2208 if {$GITGUI_BCK_exists} {
2209 catch {file delete [gitdir GITGUI_BCK]}
2212 # -- Stash our current window geometry into this repository.
2214 set cfg_wmstate [wm state .]
2215 if {[catch {set rc_wmstate $repo_config(gui.wmstate)}]} {
2218 if {$cfg_wmstate ne $rc_wmstate} {
2219 catch {git config gui.wmstate $cfg_wmstate}
2221 if {$cfg_wmstate eq {zoomed}} {
2222 # on Windows wm geometry will lie about window
2223 # position (but not size) when window is zoomed
2224 # restore the window before querying wm geometry
2227 set cfg_geometry [list]
2228 lappend cfg_geometry [wm geometry .]
2230 lappend cfg_geometry [.vpane sashpos 0]
2231 lappend cfg_geometry [.vpane.files sashpos 0]
2233 lappend cfg_geometry [lindex [.vpane sash coord 0] 0]
2234 lappend cfg_geometry [lindex [.vpane.files sash coord 0] 1]
2236 if {[catch {set rc_geometry $repo_config(gui.geometry)}]} {
2239 if {$cfg_geometry ne $rc_geometry} {
2240 catch {git config gui.geometry $cfg_geometry}
2246 # Briefly enable send again, working around Tk bug
2247 # http://sourceforge.net/tracker/?func=detail&atid=112997&aid=1821174&group_id=12997
2248 tk appname [appname]
2257 proc ui_do_rescan {} {
2258 rescan {force_first_diff ui_ready}
2265 proc next_diff {{after {}}} {
2266 global next_diff_p next_diff_w next_diff_i
2267 show_diff $next_diff_p $next_diff_w {} {} $after
2270 proc find_anchor_pos {lst name} {
2271 set lid [lsearch -sorted -exact $lst $name]
2275 foreach lname $lst {
2276 if {$lname >= $name} break
2284 proc find_file_from {flist idx delta path mmask} {
2287 set len [llength $flist]
2288 while {$idx >= 0 && $idx < $len} {
2289 set name [lindex $flist $idx]
2291 if {$name ne $path && [info exists file_states($name)]} {
2292 set state [lindex $file_states($name) 0]
2294 if {$mmask eq {} || [regexp $mmask $state]} {
2305 proc find_next_diff {w path {lno {}} {mmask {}}} {
2306 global next_diff_p next_diff_w next_diff_i
2307 global file_lists ui_index ui_workdir
2309 set flist $file_lists($w)
2311 set lno [find_anchor_pos $flist $path]
2316 if {$mmask ne {} && ![regexp {(^\^)|(\$$)} $mmask]} {
2317 if {$w eq $ui_index} {
2320 set mmask "$mmask\$"
2324 set idx [find_file_from $flist $lno 1 $path $mmask]
2327 set idx [find_file_from $flist $lno -1 $path $mmask]
2332 set next_diff_p [lindex $flist $idx]
2333 set next_diff_i [expr {$idx+1}]
2340 proc next_diff_after_action {w path {lno {}} {mmask {}}} {
2341 global current_diff_path
2343 if {$path ne $current_diff_path} {
2345 } elseif {[find_next_diff $w $path $lno $mmask]} {
2348 return {reshow_diff;}
2352 proc select_first_diff {after} {
2355 if {[find_next_diff $ui_workdir {} 1 {^_?U}] ||
2356 [find_next_diff $ui_workdir {} 1 {[^O]$}]} {
2363 proc force_first_diff {after} {
2364 global ui_workdir current_diff_path file_states
2366 if {[info exists file_states($current_diff_path)]} {
2367 set state [lindex $file_states($current_diff_path) 0]
2373 if {[string first {U} $state] >= 0} {
2374 # Already a conflict, do nothing
2375 } elseif {[find_next_diff $ui_workdir $current_diff_path {} {^_?U}]} {
2377 } elseif {[string index $state 1] ne {O}} {
2378 # Already a diff & no conflicts, do nothing
2379 } elseif {[find_next_diff $ui_workdir $current_diff_path {} {[^O]$}]} {
2390 proc toggle_or_diff {w x y} {
2391 global file_states file_lists current_diff_path ui_index ui_workdir
2392 global last_clicked selected_paths
2394 set pos [split [$w index @$x,$y] .]
2395 set lno [lindex $pos 0]
2396 set col [lindex $pos 1]
2397 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2403 set last_clicked [list $w $lno]
2404 array unset selected_paths
2405 $ui_index tag remove in_sel 0.0 end
2406 $ui_workdir tag remove in_sel 0.0 end
2408 # Determine the state of the file
2409 if {[info exists file_states($path)]} {
2410 set state [lindex $file_states($path) 0]
2415 # Restage the file, or simply show the diff
2416 if {$col == 0 && $y > 1} {
2417 # Conflicts need special handling
2418 if {[string first {U} $state] >= 0} {
2419 # $w must always be $ui_workdir, but...
2420 if {$w ne $ui_workdir} { set lno {} }
2421 merge_stage_workdir $path $lno
2425 if {[string index $state 1] eq {O}} {
2431 set after [next_diff_after_action $w $path $lno $mmask]
2433 if {$w eq $ui_index} {
2435 "Unstaging [short_path $path] from commit" \
2437 [concat $after [list ui_ready]]
2438 } elseif {$w eq $ui_workdir} {
2440 "Adding [short_path $path]" \
2442 [concat $after [list ui_ready]]
2445 show_diff $path $w $lno
2449 proc add_one_to_selection {w x y} {
2450 global file_lists last_clicked selected_paths
2452 set lno [lindex [split [$w index @$x,$y] .] 0]
2453 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2459 if {$last_clicked ne {}
2460 && [lindex $last_clicked 0] ne $w} {
2461 array unset selected_paths
2462 [lindex $last_clicked 0] tag remove in_sel 0.0 end
2465 set last_clicked [list $w $lno]
2466 if {[catch {set in_sel $selected_paths($path)}]} {
2470 unset selected_paths($path)
2471 $w tag remove in_sel $lno.0 [expr {$lno + 1}].0
2473 set selected_paths($path) 1
2474 $w tag add in_sel $lno.0 [expr {$lno + 1}].0
2478 proc add_range_to_selection {w x y} {
2479 global file_lists last_clicked selected_paths
2481 if {[lindex $last_clicked 0] ne $w} {
2482 toggle_or_diff $w $x $y
2486 set lno [lindex [split [$w index @$x,$y] .] 0]
2487 set lc [lindex $last_clicked 1]
2496 foreach path [lrange $file_lists($w) \
2497 [expr {$begin - 1}] \
2498 [expr {$end - 1}]] {
2499 set selected_paths($path) 1
2501 $w tag add in_sel $begin.0 [expr {$end + 1}].0
2504 proc show_more_context {} {
2506 if {$repo_config(gui.diffcontext) < 99} {
2507 incr repo_config(gui.diffcontext)
2512 proc show_less_context {} {
2514 if {$repo_config(gui.diffcontext) > 1} {
2515 incr repo_config(gui.diffcontext) -1
2520 ######################################################################
2528 menu .mbar -tearoff 0
2530 # -- Apple Menu (Mac OS X only)
2532 .mbar add cascade -label Apple -menu .mbar.apple
2535 .mbar add cascade -label [mc Repository] -menu .mbar.repository
2536 .mbar add cascade -label [mc Edit] -menu .mbar.edit
2537 if {[is_enabled branch]} {
2538 .mbar add cascade -label [mc Branch] -menu .mbar.branch
2540 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2541 .mbar add cascade -label [mc Commit@@noun] -menu .mbar.commit
2543 if {[is_enabled transport]} {
2544 .mbar add cascade -label [mc Merge] -menu .mbar.merge
2545 .mbar add cascade -label [mc Remote] -menu .mbar.remote
2547 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2548 .mbar add cascade -label [mc Tools] -menu .mbar.tools
2551 # -- Repository Menu
2553 menu .mbar.repository
2556 .mbar.repository add command \
2557 -label [mc "Explore Working Copy"] \
2558 -command {do_explore}
2559 .mbar.repository add separator
2562 .mbar.repository add command \
2563 -label [mc "Browse Current Branch's Files"] \
2564 -command {browser::new $current_branch}
2565 set ui_browse_current [.mbar.repository index last]
2566 .mbar.repository add command \
2567 -label [mc "Browse Branch Files..."] \
2568 -command browser_open::dialog
2569 .mbar.repository add separator
2571 .mbar.repository add command \
2572 -label [mc "Visualize Current Branch's History"] \
2573 -command {do_gitk $current_branch}
2574 set ui_visualize_current [.mbar.repository index last]
2575 .mbar.repository add command \
2576 -label [mc "Visualize All Branch History"] \
2577 -command {do_gitk --all}
2578 .mbar.repository add separator
2580 proc current_branch_write {args} {
2581 global current_branch
2582 .mbar.repository entryconf $::ui_browse_current \
2583 -label [mc "Browse %s's Files" $current_branch]
2584 .mbar.repository entryconf $::ui_visualize_current \
2585 -label [mc "Visualize %s's History" $current_branch]
2587 trace add variable current_branch write current_branch_write
2589 if {[is_enabled multicommit]} {
2590 .mbar.repository add command -label [mc "Database Statistics"] \
2593 .mbar.repository add command -label [mc "Compress Database"] \
2596 .mbar.repository add command -label [mc "Verify Database"] \
2597 -command do_fsck_objects
2599 .mbar.repository add separator
2602 .mbar.repository add command \
2603 -label [mc "Create Desktop Icon"] \
2604 -command do_cygwin_shortcut
2605 } elseif {[is_Windows]} {
2606 .mbar.repository add command \
2607 -label [mc "Create Desktop Icon"] \
2608 -command do_windows_shortcut
2609 } elseif {[is_MacOSX]} {
2610 .mbar.repository add command \
2611 -label [mc "Create Desktop Icon"] \
2612 -command do_macosx_app
2617 proc ::tk::mac::Quit {args} { do_quit }
2619 .mbar.repository add command -label [mc Quit] \
2627 .mbar.edit add command -label [mc Undo] \
2628 -command {catch {[focus] edit undo}} \
2630 .mbar.edit add command -label [mc Redo] \
2631 -command {catch {[focus] edit redo}} \
2633 .mbar.edit add separator
2634 .mbar.edit add command -label [mc Cut] \
2635 -command {catch {tk_textCut [focus]}} \
2637 .mbar.edit add command -label [mc Copy] \
2638 -command {catch {tk_textCopy [focus]}} \
2640 .mbar.edit add command -label [mc Paste] \
2641 -command {catch {tk_textPaste [focus]; [focus] see insert}} \
2643 .mbar.edit add command -label [mc Delete] \
2644 -command {catch {[focus] delete sel.first sel.last}} \
2646 .mbar.edit add separator
2647 .mbar.edit add command -label [mc "Select All"] \
2648 -command {catch {[focus] tag add sel 0.0 end}} \
2653 if {[is_enabled branch]} {
2656 .mbar.branch add command -label [mc "Create..."] \
2657 -command branch_create::dialog \
2659 lappend disable_on_lock [list .mbar.branch entryconf \
2660 [.mbar.branch index last] -state]
2662 .mbar.branch add command -label [mc "Checkout..."] \
2663 -command branch_checkout::dialog \
2665 lappend disable_on_lock [list .mbar.branch entryconf \
2666 [.mbar.branch index last] -state]
2668 .mbar.branch add command -label [mc "Rename..."] \
2669 -command branch_rename::dialog
2670 lappend disable_on_lock [list .mbar.branch entryconf \
2671 [.mbar.branch index last] -state]
2673 .mbar.branch add command -label [mc "Delete..."] \
2674 -command branch_delete::dialog
2675 lappend disable_on_lock [list .mbar.branch entryconf \
2676 [.mbar.branch index last] -state]
2678 .mbar.branch add command -label [mc "Reset..."] \
2679 -command merge::reset_hard
2680 lappend disable_on_lock [list .mbar.branch entryconf \
2681 [.mbar.branch index last] -state]
2686 proc commit_btn_caption {} {
2687 if {[is_enabled nocommit]} {
2690 return [mc Commit@@verb]
2694 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2697 if {![is_enabled nocommit]} {
2698 .mbar.commit add radiobutton \
2699 -label [mc "New Commit"] \
2700 -command do_select_commit_type \
2701 -variable selected_commit_type \
2703 lappend disable_on_lock \
2704 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2706 .mbar.commit add radiobutton \
2707 -label [mc "Amend Last Commit"] \
2708 -command do_select_commit_type \
2709 -variable selected_commit_type \
2711 lappend disable_on_lock \
2712 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2714 .mbar.commit add separator
2717 .mbar.commit add command -label [mc Rescan] \
2718 -command ui_do_rescan \
2720 lappend disable_on_lock \
2721 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2723 .mbar.commit add command -label [mc "Stage To Commit"] \
2724 -command do_add_selection \
2726 lappend disable_on_lock \
2727 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2729 .mbar.commit add command -label [mc "Stage Changed Files To Commit"] \
2730 -command do_add_all \
2732 lappend disable_on_lock \
2733 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2735 .mbar.commit add command -label [mc "Unstage From Commit"] \
2736 -command do_unstage_selection \
2738 lappend disable_on_lock \
2739 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2741 .mbar.commit add command -label [mc "Revert Changes"] \
2742 -command do_revert_selection \
2744 lappend disable_on_lock \
2745 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2747 .mbar.commit add separator
2749 .mbar.commit add command -label [mc "Show Less Context"] \
2750 -command show_less_context \
2751 -accelerator $M1T-\-
2753 .mbar.commit add command -label [mc "Show More Context"] \
2754 -command show_more_context \
2757 .mbar.commit add separator
2759 if {![is_enabled nocommitmsg]} {
2760 .mbar.commit add command -label [mc "Sign Off"] \
2761 -command do_signoff \
2765 .mbar.commit add command -label [commit_btn_caption] \
2766 -command do_commit \
2767 -accelerator $M1T-Return
2768 lappend disable_on_lock \
2769 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2774 if {[is_enabled branch]} {
2776 .mbar.merge add command -label [mc "Local Merge..."] \
2777 -command merge::dialog \
2779 lappend disable_on_lock \
2780 [list .mbar.merge entryconf [.mbar.merge index last] -state]
2781 .mbar.merge add command -label [mc "Abort Merge..."] \
2782 -command merge::reset_hard
2783 lappend disable_on_lock \
2784 [list .mbar.merge entryconf [.mbar.merge index last] -state]
2789 if {[is_enabled transport]} {
2792 .mbar.remote add command \
2793 -label [mc "Add..."] \
2794 -command remote_add::dialog \
2796 .mbar.remote add command \
2797 -label [mc "Push..."] \
2798 -command do_push_anywhere \
2800 .mbar.remote add command \
2801 -label [mc "Delete Branch..."] \
2802 -command remote_branch_delete::dialog
2806 proc ::tk::mac::ShowPreferences {} {do_options}
2810 .mbar.edit add separator
2811 .mbar.edit add command -label [mc "Options..."] \
2817 if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2818 set tools_menubar .mbar.tools
2820 $tools_menubar add separator
2821 $tools_menubar add command -label [mc "Add..."] -command tools_add::dialog
2822 $tools_menubar add command -label [mc "Remove..."] -command tools_remove::dialog
2824 if {[array names repo_config guitool.*.cmd] ne {}} {
2831 .mbar add cascade -label [mc Help] -menu .mbar.help
2835 .mbar.apple add command -label [mc "About %s" [appname]] \
2837 .mbar.apple add separator
2839 .mbar.help add command -label [mc "About %s" [appname]] \
2842 . configure -menu .mbar
2844 set doc_path [githtmldir]
2845 if {$doc_path ne {}} {
2846 set doc_path [file join $doc_path index.html]
2849 set doc_path [exec cygpath --mixed $doc_path]
2853 if {[file isfile $doc_path]} {
2854 set doc_url "file:$doc_path"
2856 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
2859 proc start_browser {url} {
2860 git "web--browse" $url
2863 .mbar.help add command -label [mc "Online Documentation"] \
2864 -command [list start_browser $doc_url]
2866 .mbar.help add command -label [mc "Show SSH Key"] \
2869 unset doc_path doc_url
2871 # -- Standard bindings
2873 wm protocol . WM_DELETE_WINDOW do_quit
2874 bind all <$M1B-Key-q> do_quit
2875 bind all <$M1B-Key-Q> do_quit
2876 bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
2877 bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
2879 set subcommand_args {}
2881 set s "usage: $::argv0 $::subcommand $::subcommand_args"
2882 if {[tk windowingsystem] eq "win32"} {
2884 tk_messageBox -icon info -message $s \
2892 proc normalize_relpath {path} {
2894 foreach item [file split $path] {
2895 if {$item eq {.}} continue
2896 if {$item eq {..} && [llength $elements] > 0
2897 && [lindex $elements end] ne {..}} {
2898 set elements [lrange $elements 0 end-1]
2901 lappend elements $item
2903 return [eval file join $elements]
2906 # -- Not a normal commit type invocation? Do that instead!
2908 switch -- $subcommand {
2911 if {$subcommand eq "blame"} {
2912 set subcommand_args {[--line=<num>] rev? path}
2914 set subcommand_args {rev? path}
2916 if {$argv eq {}} usage
2922 if {$is_path || [file exists $_prefix$a]} {
2923 if {$path ne {}} usage
2924 set path [normalize_relpath $_prefix$a]
2926 } elseif {$a eq {--}} {
2928 if {$head ne {}} usage
2933 } elseif {[regexp {^--line=(\d+)$} $a a lnum]} {
2934 if {$jump_spec ne {} || $head ne {}} usage
2935 set jump_spec [list $lnum]
2936 } elseif {$head eq {}} {
2937 if {$head ne {}} usage
2946 if {$head ne {} && $path eq {}} {
2947 set path [normalize_relpath $_prefix$head]
2954 if {[regexp {^[0-9a-f]{1,39}$} $head]} {
2956 set head [git rev-parse --verify $head]
2958 if {[tk windowingsystem] eq "win32"} {
2959 tk_messageBox -icon error -title [mc Error] -message $err
2966 set current_branch $head
2970 switch -- $subcommand {
2972 if {$jump_spec ne {}} usage
2974 if {$path ne {} && [file isdirectory $path]} {
2975 set head $current_branch
2981 browser::new $head $path
2984 if {$head eq {} && ![file exists $path]} {
2985 catch {wm withdraw .}
2989 -title [mc "git-gui: fatal error"] \
2990 -message [mc "fatal: cannot stat path %s: No such file or directory" $path]
2993 blame::new $head $path $jump_spec
3000 if {[llength $argv] != 0} {
3003 # fall through to setup UI for commits
3006 set err "usage: $argv0 \[{blame|browser|citool}\]"
3007 if {[tk windowingsystem] eq "win32"} {
3009 tk_messageBox -icon error -message $err \
3020 ${NS}::frame .branch
3021 if {!$use_ttk} {.branch configure -borderwidth 1 -relief sunken}
3022 ${NS}::label .branch.l1 \
3023 -text [mc "Current Branch:"] \
3026 ${NS}::label .branch.cb \
3027 -textvariable current_branch \
3030 pack .branch.l1 -side left
3031 pack .branch.cb -side left -fill x
3032 pack .branch -side top -fill x
3034 # -- Main Window Layout
3036 ${NS}::panedwindow .vpane -orient horizontal
3037 ${NS}::panedwindow .vpane.files -orient vertical
3039 .vpane add .vpane.files
3041 .vpane add .vpane.files -sticky nsew -height 100 -width 200
3043 pack .vpane -anchor n -side top -fill both -expand 1
3045 # -- Index File List
3047 ${NS}::frame .vpane.files.index -height 100 -width 200
3048 tlabel .vpane.files.index.title \
3049 -text [mc "Staged Changes (Will Commit)"] \
3050 -background lightgreen -foreground black
3051 text $ui_index -background white -foreground black \
3053 -width 20 -height 10 \
3055 -cursor $cursor_ptr \
3056 -xscrollcommand {.vpane.files.index.sx set} \
3057 -yscrollcommand {.vpane.files.index.sy set} \
3059 ${NS}::scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
3060 ${NS}::scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
3061 pack .vpane.files.index.title -side top -fill x
3062 pack .vpane.files.index.sx -side bottom -fill x
3063 pack .vpane.files.index.sy -side right -fill y
3064 pack $ui_index -side left -fill both -expand 1
3066 # -- Working Directory File List
3068 ${NS}::frame .vpane.files.workdir -height 100 -width 200
3069 tlabel .vpane.files.workdir.title -text [mc "Unstaged Changes"] \
3070 -background lightsalmon -foreground black
3071 text $ui_workdir -background white -foreground black \
3073 -width 20 -height 10 \
3075 -cursor $cursor_ptr \
3076 -xscrollcommand {.vpane.files.workdir.sx set} \
3077 -yscrollcommand {.vpane.files.workdir.sy set} \
3079 ${NS}::scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
3080 ${NS}::scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
3081 pack .vpane.files.workdir.title -side top -fill x
3082 pack .vpane.files.workdir.sx -side bottom -fill x
3083 pack .vpane.files.workdir.sy -side right -fill y
3084 pack $ui_workdir -side left -fill both -expand 1
3086 .vpane.files add .vpane.files.workdir
3087 .vpane.files add .vpane.files.index
3089 .vpane.files paneconfigure .vpane.files.workdir -sticky news
3090 .vpane.files paneconfigure .vpane.files.index -sticky news
3093 foreach i [list $ui_index $ui_workdir] {
3095 $i tag conf in_diff -background [$i tag cget in_sel -background]
3099 # -- Diff and Commit Area
3101 ${NS}::frame .vpane.lower -height 300 -width 400
3102 ${NS}::frame .vpane.lower.commarea
3103 ${NS}::frame .vpane.lower.diff -relief sunken -borderwidth 1
3104 pack .vpane.lower.diff -fill both -expand 1
3105 pack .vpane.lower.commarea -side bottom -fill x
3106 .vpane add .vpane.lower
3107 if {!$use_ttk} {.vpane paneconfigure .vpane.lower -sticky nsew}
3109 # -- Commit Area Buttons
3111 ${NS}::frame .vpane.lower.commarea.buttons
3112 ${NS}::label .vpane.lower.commarea.buttons.l -text {} \
3115 pack .vpane.lower.commarea.buttons.l -side top -fill x
3116 pack .vpane.lower.commarea.buttons -side left -fill y
3118 ${NS}::button .vpane.lower.commarea.buttons.rescan -text [mc Rescan] \
3119 -command ui_do_rescan
3120 pack .vpane.lower.commarea.buttons.rescan -side top -fill x
3121 lappend disable_on_lock \
3122 {.vpane.lower.commarea.buttons.rescan conf -state}
3124 ${NS}::button .vpane.lower.commarea.buttons.incall -text [mc "Stage Changed"] \
3126 pack .vpane.lower.commarea.buttons.incall -side top -fill x
3127 lappend disable_on_lock \
3128 {.vpane.lower.commarea.buttons.incall conf -state}
3130 if {![is_enabled nocommitmsg]} {
3131 ${NS}::button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
3133 pack .vpane.lower.commarea.buttons.signoff -side top -fill x
3136 ${NS}::button .vpane.lower.commarea.buttons.commit -text [commit_btn_caption] \
3138 pack .vpane.lower.commarea.buttons.commit -side top -fill x
3139 lappend disable_on_lock \
3140 {.vpane.lower.commarea.buttons.commit conf -state}
3142 if {![is_enabled nocommit]} {
3143 ${NS}::button .vpane.lower.commarea.buttons.push -text [mc Push] \
3144 -command do_push_anywhere
3145 pack .vpane.lower.commarea.buttons.push -side top -fill x
3148 # -- Commit Message Buffer
3150 ${NS}::frame .vpane.lower.commarea.buffer
3151 ${NS}::frame .vpane.lower.commarea.buffer.header
3152 set ui_comm .vpane.lower.commarea.buffer.t
3153 set ui_coml .vpane.lower.commarea.buffer.header.l
3155 if {![is_enabled nocommit]} {
3156 ${NS}::radiobutton .vpane.lower.commarea.buffer.header.new \
3157 -text [mc "New Commit"] \
3158 -command do_select_commit_type \
3159 -variable selected_commit_type \
3161 lappend disable_on_lock \
3162 [list .vpane.lower.commarea.buffer.header.new conf -state]
3163 ${NS}::radiobutton .vpane.lower.commarea.buffer.header.amend \
3164 -text [mc "Amend Last Commit"] \
3165 -command do_select_commit_type \
3166 -variable selected_commit_type \
3168 lappend disable_on_lock \
3169 [list .vpane.lower.commarea.buffer.header.amend conf -state]
3172 ${NS}::label $ui_coml \
3175 proc trace_commit_type {varname args} {
3176 global ui_coml commit_type
3177 switch -glob -- $commit_type {
3178 initial {set txt [mc "Initial Commit Message:"]}
3179 amend {set txt [mc "Amended Commit Message:"]}
3180 amend-initial {set txt [mc "Amended Initial Commit Message:"]}
3181 amend-merge {set txt [mc "Amended Merge Commit Message:"]}
3182 merge {set txt [mc "Merge Commit Message:"]}
3183 * {set txt [mc "Commit Message:"]}
3185 $ui_coml conf -text $txt
3187 trace add variable commit_type write trace_commit_type
3188 pack $ui_coml -side left -fill x
3190 if {![is_enabled nocommit]} {
3191 pack .vpane.lower.commarea.buffer.header.amend -side right
3192 pack .vpane.lower.commarea.buffer.header.new -side right
3195 text $ui_comm -background white -foreground black \
3199 -autoseparators true \
3201 -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \
3203 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
3204 ${NS}::scrollbar .vpane.lower.commarea.buffer.sby \
3205 -command [list $ui_comm yview]
3206 pack .vpane.lower.commarea.buffer.header -side top -fill x
3207 pack .vpane.lower.commarea.buffer.sby -side right -fill y
3208 pack $ui_comm -side left -fill y
3209 pack .vpane.lower.commarea.buffer -side left -fill y
3211 # -- Commit Message Buffer Context Menu
3213 set ctxm .vpane.lower.commarea.buffer.ctxm
3214 menu $ctxm -tearoff 0
3217 -command {tk_textCut $ui_comm}
3220 -command {tk_textCopy $ui_comm}
3223 -command {tk_textPaste $ui_comm}
3225 -label [mc Delete] \
3226 -command {catch {$ui_comm delete sel.first sel.last}}
3229 -label [mc "Select All"] \
3230 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
3232 -label [mc "Copy All"] \
3234 $ui_comm tag add sel 0.0 end
3235 tk_textCopy $ui_comm
3236 $ui_comm tag remove sel 0.0 end
3240 -label [mc "Sign Off"] \
3242 set ui_comm_ctxm $ctxm
3246 proc trace_current_diff_path {varname args} {
3247 global current_diff_path diff_actions file_states
3248 if {$current_diff_path eq {}} {
3254 set p $current_diff_path
3255 set s [mapdesc [lindex $file_states($p) 0] $p]
3257 set p [escape_path $p]
3261 .vpane.lower.diff.header.status configure -text $s
3262 .vpane.lower.diff.header.file configure -text $f
3263 .vpane.lower.diff.header.path configure -text $p
3264 foreach w $diff_actions {
3268 trace add variable current_diff_path write trace_current_diff_path
3270 gold_frame .vpane.lower.diff.header
3271 tlabel .vpane.lower.diff.header.status \
3274 -width $max_status_desc \
3277 tlabel .vpane.lower.diff.header.file \
3282 tlabel .vpane.lower.diff.header.path \
3287 pack .vpane.lower.diff.header.status -side left
3288 pack .vpane.lower.diff.header.file -side left
3289 pack .vpane.lower.diff.header.path -fill x
3290 set ctxm .vpane.lower.diff.header.ctxm
3291 menu $ctxm -tearoff 0
3299 -- $current_diff_path
3301 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3302 bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
3306 ${NS}::frame .vpane.lower.diff.body
3307 set ui_diff .vpane.lower.diff.body.t
3308 text $ui_diff -background white -foreground black \
3310 -width 80 -height 5 -wrap none \
3312 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
3313 -yscrollcommand {.vpane.lower.diff.body.sby set} \
3315 catch {$ui_diff configure -tabstyle wordprocessor}
3316 ${NS}::scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
3317 -command [list $ui_diff xview]
3318 ${NS}::scrollbar .vpane.lower.diff.body.sby -orient vertical \
3319 -command [list $ui_diff yview]
3320 pack .vpane.lower.diff.body.sbx -side bottom -fill x
3321 pack .vpane.lower.diff.body.sby -side right -fill y
3322 pack $ui_diff -side left -fill both -expand 1
3323 pack .vpane.lower.diff.header -side top -fill x
3324 pack .vpane.lower.diff.body -side bottom -fill both -expand 1
3326 foreach {n c} {0 black 1 red4 2 green4 3 yellow4 4 blue4 5 magenta4 6 cyan4 7 grey60} {
3327 $ui_diff tag configure clr4$n -background $c
3328 $ui_diff tag configure clri4$n -foreground $c
3329 $ui_diff tag configure clr3$n -foreground $c
3330 $ui_diff tag configure clri3$n -background $c
3332 $ui_diff tag configure clr1 -font font_diffbold
3334 $ui_diff tag conf d_cr -elide true
3335 $ui_diff tag conf d_@ -font font_diffbold
3336 $ui_diff tag conf d_+ -foreground {#00a000}
3337 $ui_diff tag conf d_- -foreground red
3339 $ui_diff tag conf d_++ -foreground {#00a000}
3340 $ui_diff tag conf d_-- -foreground red
3341 $ui_diff tag conf d_+s \
3342 -foreground {#00a000} \
3343 -background {#e2effa}
3344 $ui_diff tag conf d_-s \
3346 -background {#e2effa}
3347 $ui_diff tag conf d_s+ \
3348 -foreground {#00a000} \
3350 $ui_diff tag conf d_s- \
3354 $ui_diff tag conf d<<<<<<< \
3355 -foreground orange \
3357 $ui_diff tag conf d======= \
3358 -foreground orange \
3360 $ui_diff tag conf d>>>>>>> \
3361 -foreground orange \
3364 $ui_diff tag raise sel
3366 # -- Diff Body Context Menu
3369 proc create_common_diff_popup {ctxm} {
3371 -label [mc Refresh] \
3372 -command reshow_diff
3373 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3376 -command {tk_textCopy $ui_diff}
3377 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3379 -label [mc "Select All"] \
3380 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
3381 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3383 -label [mc "Copy All"] \
3385 $ui_diff tag add sel 0.0 end
3386 tk_textCopy $ui_diff
3387 $ui_diff tag remove sel 0.0 end
3389 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3392 -label [mc "Decrease Font Size"] \
3393 -command {incr_font_size font_diff -1}
3394 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3396 -label [mc "Increase Font Size"] \
3397 -command {incr_font_size font_diff 1}
3398 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3402 build_encoding_menu $emenu [list force_diff_encoding]
3404 -label [mc "Encoding"] \
3406 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3408 $ctxm add command -label [mc "Options..."] \
3412 set ctxm .vpane.lower.diff.body.ctxm
3413 menu $ctxm -tearoff 0
3415 -label [mc "Apply/Reverse Hunk"] \
3416 -command {apply_hunk $cursorX $cursorY}
3417 set ui_diff_applyhunk [$ctxm index last]
3418 lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
3420 -label [mc "Apply/Reverse Line"] \
3421 -command {apply_range_or_line $cursorX $cursorY; do_rescan}
3422 set ui_diff_applyline [$ctxm index last]
3423 lappend diff_actions [list $ctxm entryconf $ui_diff_applyline -state]
3426 -label [mc "Show Less Context"] \
3427 -command show_less_context
3428 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3430 -label [mc "Show More Context"] \
3431 -command show_more_context
3432 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3434 create_common_diff_popup $ctxm
3436 set ctxmmg .vpane.lower.diff.body.ctxmmg
3437 menu $ctxmmg -tearoff 0
3438 $ctxmmg add command \
3439 -label [mc "Run Merge Tool"] \
3440 -command {merge_resolve_tool}
3441 lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3442 $ctxmmg add separator
3443 $ctxmmg add command \
3444 -label [mc "Use Remote Version"] \
3445 -command {merge_resolve_one 3}
3446 lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3447 $ctxmmg add command \
3448 -label [mc "Use Local Version"] \
3449 -command {merge_resolve_one 2}
3450 lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3451 $ctxmmg add command \
3452 -label [mc "Revert To Base"] \
3453 -command {merge_resolve_one 1}
3454 lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3455 $ctxmmg add separator
3456 $ctxmmg add command \
3457 -label [mc "Show Less Context"] \
3458 -command show_less_context
3459 lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3460 $ctxmmg add command \
3461 -label [mc "Show More Context"] \
3462 -command show_more_context
3463 lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3464 $ctxmmg add separator
3465 create_common_diff_popup $ctxmmg
3467 set ctxmsm .vpane.lower.diff.body.ctxmsm
3468 menu $ctxmsm -tearoff 0
3469 $ctxmsm add command \
3470 -label [mc "Visualize These Changes In The Submodule"] \
3471 -command {do_gitk -- true}
3472 lappend diff_actions [list $ctxmsm entryconf [$ctxmsm index last] -state]
3473 $ctxmsm add command \
3474 -label [mc "Visualize Current Branch History In The Submodule"] \
3475 -command {do_gitk {} true}
3476 lappend diff_actions [list $ctxmsm entryconf [$ctxmsm index last] -state]
3477 $ctxmsm add command \
3478 -label [mc "Visualize All Branch History In The Submodule"] \
3479 -command {do_gitk --all true}
3480 lappend diff_actions [list $ctxmsm entryconf [$ctxmsm index last] -state]
3481 $ctxmsm add separator
3482 $ctxmsm add command \
3483 -label [mc "Start git gui In The Submodule"] \
3484 -command {do_git_gui}
3485 lappend diff_actions [list $ctxmsm entryconf [$ctxmsm index last] -state]
3486 $ctxmsm add separator
3487 create_common_diff_popup $ctxmsm
3489 proc has_textconv {path} {
3490 if {[is_config_false gui.textconv]} {
3493 set filter [gitattr $path diff set]
3494 set textconv [get_config [join [list diff $filter textconv] .]]
3495 if {$filter ne {set} && $textconv ne {}} {
3502 proc popup_diff_menu {ctxm ctxmmg ctxmsm x y X Y} {
3503 global current_diff_path file_states
3506 if {[info exists file_states($current_diff_path)]} {
3507 set state [lindex $file_states($current_diff_path) 0]
3511 if {[string first {U} $state] >= 0} {
3512 tk_popup $ctxmmg $X $Y
3513 } elseif {$::is_submodule_diff} {
3514 tk_popup $ctxmsm $X $Y
3516 set has_range [expr {[$::ui_diff tag nextrange sel 0.0] != {}}]
3517 if {$::ui_index eq $::current_diff_side} {
3518 set l [mc "Unstage Hunk From Commit"]
3520 set t [mc "Unstage Lines From Commit"]
3522 set t [mc "Unstage Line From Commit"]
3525 set l [mc "Stage Hunk For Commit"]
3527 set t [mc "Stage Lines For Commit"]
3529 set t [mc "Stage Line For Commit"]
3533 || $current_diff_path eq {}
3538 || [has_textconv $current_diff_path]} {
3543 $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l
3544 $ctxm entryconf $::ui_diff_applyline -state $s -label $t
3545 tk_popup $ctxm $X $Y
3548 bind_button3 $ui_diff [list popup_diff_menu $ctxm $ctxmmg $ctxmsm %x %y %X %Y]
3552 set main_status [::status_bar::new .status]
3553 pack .status -anchor w -side bottom -fill x
3554 $main_status show [mc "Initializing..."]
3558 proc on_ttk_pane_mapped {w pane pos} {
3560 after 0 [list after idle [list $w sashpos $pane $pos]]
3562 proc on_tk_pane_mapped {w pane x y} {
3564 after 0 [list after idle [list $w sash place $pane $x $y]]
3566 proc on_application_mapped {} {
3567 global repo_config use_ttk
3569 set gm $repo_config(gui.geometry)
3572 [list on_ttk_pane_mapped %W 0 [lindex $gm 1]]
3573 bind .vpane.files <Map> \
3574 [list on_ttk_pane_mapped %W 0 [lindex $gm 2]]
3577 [list on_tk_pane_mapped %W 0 \
3579 [lindex [.vpane sash coord 0] 1]]
3580 bind .vpane.files <Map> \
3581 [list on_tk_pane_mapped %W 0 \
3582 [lindex [.vpane.files sash coord 0] 0] \
3585 wm geometry . [lindex $gm 0]
3587 if {[info exists repo_config(gui.geometry)]} {
3588 bind . <Map> [list on_application_mapped]
3589 wm geometry . [lindex $repo_config(gui.geometry) 0]
3592 # -- Load window state
3594 if {[info exists repo_config(gui.wmstate)]} {
3595 catch {wm state . $repo_config(gui.wmstate)}
3600 bind $ui_comm <$M1B-Key-Return> {do_commit;break}
3601 bind $ui_comm <$M1B-Key-t> {do_add_selection;break}
3602 bind $ui_comm <$M1B-Key-T> {do_add_selection;break}
3603 bind $ui_comm <$M1B-Key-u> {do_unstage_selection;break}
3604 bind $ui_comm <$M1B-Key-U> {do_unstage_selection;break}
3605 bind $ui_comm <$M1B-Key-j> {do_revert_selection;break}
3606 bind $ui_comm <$M1B-Key-J> {do_revert_selection;break}
3607 bind $ui_comm <$M1B-Key-i> {do_add_all;break}
3608 bind $ui_comm <$M1B-Key-I> {do_add_all;break}
3609 bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
3610 bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
3611 bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
3612 bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
3613 bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
3614 bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
3615 bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3616 bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
3617 bind $ui_comm <$M1B-Key-minus> {show_less_context;break}
3618 bind $ui_comm <$M1B-Key-KP_Subtract> {show_less_context;break}
3619 bind $ui_comm <$M1B-Key-equal> {show_more_context;break}
3620 bind $ui_comm <$M1B-Key-plus> {show_more_context;break}
3621 bind $ui_comm <$M1B-Key-KP_Add> {show_more_context;break}
3623 bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
3624 bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
3625 bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
3626 bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
3627 bind $ui_diff <$M1B-Key-v> {break}
3628 bind $ui_diff <$M1B-Key-V> {break}
3629 bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3630 bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
3631 bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
3632 bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
3633 bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
3634 bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
3635 bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
3636 bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
3637 bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
3638 bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
3639 bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
3640 bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
3641 bind $ui_diff <Button-1> {focus %W}
3643 if {[is_enabled branch]} {
3644 bind . <$M1B-Key-n> branch_create::dialog
3645 bind . <$M1B-Key-N> branch_create::dialog
3646 bind . <$M1B-Key-o> branch_checkout::dialog
3647 bind . <$M1B-Key-O> branch_checkout::dialog
3648 bind . <$M1B-Key-m> merge::dialog
3649 bind . <$M1B-Key-M> merge::dialog
3651 if {[is_enabled transport]} {
3652 bind . <$M1B-Key-p> do_push_anywhere
3653 bind . <$M1B-Key-P> do_push_anywhere
3656 bind . <Key-F5> ui_do_rescan
3657 bind . <$M1B-Key-r> ui_do_rescan
3658 bind . <$M1B-Key-R> ui_do_rescan
3659 bind . <$M1B-Key-s> do_signoff
3660 bind . <$M1B-Key-S> do_signoff
3661 bind . <$M1B-Key-t> do_add_selection
3662 bind . <$M1B-Key-T> do_add_selection
3663 bind . <$M1B-Key-j> do_revert_selection
3664 bind . <$M1B-Key-J> do_revert_selection
3665 bind . <$M1B-Key-i> do_add_all
3666 bind . <$M1B-Key-I> do_add_all
3667 bind . <$M1B-Key-minus> {show_less_context;break}
3668 bind . <$M1B-Key-KP_Subtract> {show_less_context;break}
3669 bind . <$M1B-Key-equal> {show_more_context;break}
3670 bind . <$M1B-Key-plus> {show_more_context;break}
3671 bind . <$M1B-Key-KP_Add> {show_more_context;break}
3672 bind . <$M1B-Key-Return> do_commit
3673 foreach i [list $ui_index $ui_workdir] {
3674 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
3675 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
3676 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
3680 set file_lists($ui_index) [list]
3681 set file_lists($ui_workdir) [list]
3683 wm title . "[appname] ([reponame]) [file normalize $_gitworktree]"
3684 focus -force $ui_comm
3686 # -- Warn the user about environmental problems. Cygwin's Tcl
3687 # does *not* pass its env array onto any processes it spawns.
3688 # This means that git processes get none of our environment.
3693 set msg [mc "Possible environment issues exist.
3695 The following environment variables are probably
3696 going to be ignored by any Git subprocess run
3700 foreach name [array names env] {
3701 switch -regexp -- $name {
3702 {^GIT_INDEX_FILE$} -
3703 {^GIT_OBJECT_DIRECTORY$} -
3704 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
3706 {^GIT_EXTERNAL_DIFF$} -
3710 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
3711 append msg " - $name\n"
3714 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
3715 append msg " - $name\n"
3717 set suggest_user $name
3721 if {$ignored_env > 0} {
3723 This is due to a known issue with the
3724 Tcl binary distributed by Cygwin."]
3726 if {$suggest_user ne {}} {
3729 A good replacement for %s
3730 is placing values for the user.name and
3731 user.email settings into your personal
3737 unset ignored_env msg suggest_user name
3740 # -- Only initialize complex UI if we are going to stay running.
3742 if {[is_enabled transport]} {
3745 set n [.mbar.remote index end]
3746 populate_remotes_menu
3747 set n [expr {[.mbar.remote index end] - $n}]
3749 if {[.mbar.remote type 0] eq "tearoff"} { incr n }
3750 .mbar.remote insert $n separator
3755 if {[winfo exists $ui_comm]} {
3756 set GITGUI_BCK_exists [load_message GITGUI_BCK]
3758 # -- If both our backup and message files exist use the
3759 # newer of the two files to initialize the buffer.
3761 if {$GITGUI_BCK_exists} {
3762 set m [gitdir GITGUI_MSG]
3763 if {[file isfile $m]} {
3764 if {[file mtime [gitdir GITGUI_BCK]] > [file mtime $m]} {
3765 catch {file delete [gitdir GITGUI_MSG]}
3767 $ui_comm delete 0.0 end
3769 $ui_comm edit modified false
3770 catch {file delete [gitdir GITGUI_BCK]}
3771 set GITGUI_BCK_exists 0
3777 proc backup_commit_buffer {} {
3778 global ui_comm GITGUI_BCK_exists
3780 set m [$ui_comm edit modified]
3781 if {$m || $GITGUI_BCK_exists} {
3782 set msg [string trim [$ui_comm get 0.0 end]]
3783 regsub -all -line {[ \r\t]+$} $msg {} msg
3786 if {$GITGUI_BCK_exists} {
3787 catch {file delete [gitdir GITGUI_BCK]}
3788 set GITGUI_BCK_exists 0
3792 set fd [open [gitdir GITGUI_BCK] w]
3793 puts -nonewline $fd $msg
3795 set GITGUI_BCK_exists 1
3799 $ui_comm edit modified false
3802 set ::GITGUI_BCK_i [after 2000 backup_commit_buffer]
3805 backup_commit_buffer
3807 # -- If the user has aspell available we can drive it
3808 # in pipe mode to spellcheck the commit message.
3810 set spell_cmd [list |]
3811 set spell_dict [get_config gui.spellingdictionary]
3812 lappend spell_cmd aspell
3813 if {$spell_dict ne {}} {
3814 lappend spell_cmd --master=$spell_dict
3816 lappend spell_cmd --mode=none
3817 lappend spell_cmd --encoding=utf-8
3818 lappend spell_cmd pipe
3819 if {$spell_dict eq {none}
3820 || [catch {set spell_fd [open $spell_cmd r+]} spell_err]} {
3821 bind_button3 $ui_comm [list tk_popup $ui_comm_ctxm %X %Y]
3823 set ui_comm_spell [spellcheck::init \
3829 unset -nocomplain spell_cmd spell_fd spell_err spell_dict
3832 lock_index begin-read
3833 if {![winfo ismapped .]} {
3837 if {[is_enabled initialamend]} {
3843 if {[is_enabled nocommitmsg]} {
3844 $ui_comm configure -state disabled -background gray
3847 if {[is_enabled multicommit]} {
3850 if {[is_enabled retcode]} {
3851 bind . <Destroy> {+terminate_me %W}
3853 if {$picked && [is_config_true gui.autoexplore]} {
3859 # indent-tabs-mode: t