2 # Tcl ignores the next line -*- tcl -*- \
5 # Copyright (C) 2006 Shawn Pearce, Paul Mackerras. All rights reserved.
6 # This program is free software; it may be used, copied, modified
7 # and distributed under the terms of the GNU General Public Licence,
8 # either version 2, or (at your option) any later version.
10 ######################################################################
19 set update_index_fd {}
21 set disable_on_lock [list]
22 set index_lock_type none
28 proc lock_index {type} {
29 global index_lock_type disable_on_lock
31 if {$index_lock_type == {none}} {
32 set index_lock_type $type
33 foreach w $disable_on_lock {
34 uplevel #0 $w disabled
37 } elseif {$index_lock_type == {begin-update} && $type == {update}} {
38 set index_lock_type $type
44 proc unlock_index {} {
45 global index_lock_type disable_on_lock
47 set index_lock_type none
48 foreach w $disable_on_lock {
53 ######################################################################
57 proc repository_state {hdvar ctvar} {
59 upvar $hdvar hd $ctvar ct
61 if {[catch {set hd [exec git rev-parse --verify HEAD]}]} {
63 } elseif {[file exists [file join $gitdir MERGE_HEAD]]} {
70 proc update_status {{final Ready.}} {
71 global HEAD PARENT commit_type
72 global ui_index ui_other ui_status_value ui_comm
73 global status_active file_states
74 global cfg_trust_mtime
76 if {$status_active || ![lock_index read]} return
78 repository_state new_HEAD new_type
79 if {$commit_type == {amend}
80 && $new_type == {normal}
81 && $new_HEAD == $HEAD} {
85 set commit_type $new_type
88 array unset file_states
89 foreach w [list $ui_index $ui_other] {
92 $w conf -state disabled
95 if {![$ui_comm edit modified]
96 || [string trim [$ui_comm get 0.0 end]] == {}} {
97 if {[load_message GITGUI_MSG]} {
98 } elseif {[load_message MERGE_MSG]} {
99 } elseif {[load_message SQUASH_MSG]} {
101 $ui_comm edit modified false
104 if {$cfg_trust_mtime == {true}} {
105 update_status_stage2 {} $final
108 set ui_status_value {Refreshing file status...}
109 set fd_rf [open "| git update-index -q --unmerged --refresh" r]
110 fconfigure $fd_rf -blocking 0 -translation binary
111 fileevent $fd_rf readable [list update_status_stage2 $fd_rf $final]
115 proc update_status_stage2 {fd final} {
116 global gitdir PARENT commit_type
117 global ui_index ui_other ui_status_value ui_comm
118 global status_active file_states
119 global buf_rdi buf_rdf buf_rlo
123 if {![eof $fd]} return
127 set ls_others [list | git ls-files --others -z \
128 --exclude-per-directory=.gitignore]
129 set info_exclude [file join $gitdir info exclude]
130 if {[file readable $info_exclude]} {
131 lappend ls_others "--exclude-from=$info_exclude"
139 set ui_status_value {Scanning for modified files ...}
140 set fd_di [open "| git diff-index --cached -z $PARENT" r]
141 set fd_df [open "| git diff-files -z" r]
142 set fd_lo [open $ls_others r]
144 fconfigure $fd_di -blocking 0 -translation binary
145 fconfigure $fd_df -blocking 0 -translation binary
146 fconfigure $fd_lo -blocking 0 -translation binary
147 fileevent $fd_di readable [list read_diff_index $fd_di $final]
148 fileevent $fd_df readable [list read_diff_files $fd_df $final]
149 fileevent $fd_lo readable [list read_ls_others $fd_lo $final]
152 proc load_message {file} {
153 global gitdir ui_comm
155 set f [file join $gitdir $file]
156 if {[file isfile $f]} {
157 if {[catch {set fd [open $f r]}]} {
160 set content [string trim [read $fd]]
162 $ui_comm delete 0.0 end
163 $ui_comm insert end $content
169 proc read_diff_index {fd final} {
172 append buf_rdi [read $fd]
174 set n [string length $buf_rdi]
176 set z1 [string first "\0" $buf_rdi $c]
179 set z2 [string first "\0" $buf_rdi $z1]
185 [string range $buf_rdi $z1 $z2] \
186 [string index $buf_rdi [expr $z1 - 2]]_
190 set buf_rdi [string range $buf_rdi $c end]
195 status_eof $fd buf_rdi $final
198 proc read_diff_files {fd final} {
201 append buf_rdf [read $fd]
203 set n [string length $buf_rdf]
205 set z1 [string first "\0" $buf_rdf $c]
208 set z2 [string first "\0" $buf_rdf $z1]
214 [string range $buf_rdf $z1 $z2] \
215 _[string index $buf_rdf [expr $z1 - 2]]
219 set buf_rdf [string range $buf_rdf $c end]
224 status_eof $fd buf_rdf $final
227 proc read_ls_others {fd final} {
230 append buf_rlo [read $fd]
231 set pck [split $buf_rlo "\0"]
232 set buf_rlo [lindex $pck end]
233 foreach p [lrange $pck 0 end-1] {
236 status_eof $fd buf_rlo $final
239 proc status_eof {fd buf final} {
240 global status_active $buf
241 global ui_fname_value ui_status_value file_states
247 if {[incr status_active -1] == 0} {
251 set ui_status_value $final
253 if {$ui_fname_value != {} && [array names file_states \
254 -exact $ui_fname_value] != {}} {
255 show_diff $ui_fname_value
263 ######################################################################
268 global ui_diff ui_fname_value ui_fstatus_value
270 $ui_diff conf -state normal
271 $ui_diff delete 0.0 end
272 $ui_diff conf -state disabled
273 set ui_fname_value {}
274 set ui_fstatus_value {}
277 proc show_diff {path} {
278 global file_states PARENT diff_3way diff_active
279 global ui_diff ui_fname_value ui_fstatus_value ui_status_value
281 if {$diff_active || ![lock_index read]} return
284 set s $file_states($path)
288 set ui_fname_value $path
289 set ui_fstatus_value [mapdesc $m $path]
290 set ui_status_value "Loading diff of $path..."
292 set cmd [list | git diff-index -p $PARENT -- $path]
297 set cmd [list | git diff-index -p -c $PARENT $path]
301 set fd [open $path r]
302 set content [read $fd]
307 set ui_status_value "Unable to display $path"
308 error_popup "Error loading file:\n$err"
311 $ui_diff conf -state normal
312 $ui_diff insert end $content
313 $ui_diff conf -state disabled
316 set ui_status_value {Ready.}
321 if {[catch {set fd [open $cmd r]} err]} {
324 set ui_status_value "Unable to display $path"
325 error_popup "Error loading diff:\n$err"
329 fconfigure $fd -blocking 0 -translation auto
330 fileevent $fd readable [list read_diff $fd]
333 proc read_diff {fd} {
334 global ui_diff ui_status_value diff_3way diff_active
336 while {[gets $fd line] >= 0} {
337 if {[string match {diff --git *} $line]} continue
338 if {[string match {diff --combined *} $line]} continue
339 if {[string match {--- *} $line]} continue
340 if {[string match {+++ *} $line]} continue
341 if {[string match index* $line]} {
342 if {[string first , $line] >= 0} {
347 $ui_diff conf -state normal
349 set x [string index $line 0]
354 default {set tags {}}
357 set x [string range $line 0 1]
359 default {set tags {}}
361 "++" {set tags dp; set x " +"}
362 " +" {set tags {di bold}; set x "++"}
363 "+ " {set tags dni; set x "-+"}
364 "--" {set tags dm; set x " -"}
365 " -" {set tags {dm bold}; set x "--"}
366 "- " {set tags di; set x "+-"}
367 default {set tags {}}
369 set line [string replace $line 0 1 $x]
371 $ui_diff insert end $line $tags
372 $ui_diff insert end "\n"
373 $ui_diff conf -state disabled
380 set ui_status_value {Ready.}
384 ######################################################################
388 proc load_last_commit {} {
389 global HEAD PARENT commit_type ui_comm
391 if {$commit_type == {amend}} return
392 if {$commit_type != {normal}} {
393 error_popup "Can't amend a $commit_type commit."
401 set fd [open "| git cat-file commit $HEAD" r]
402 while {[gets $fd line] > 0} {
403 if {[string match {parent *} $line]} {
404 set parent [string range $line 7 end]
408 set msg [string trim [read $fd]]
411 error_popup "Error loading commit data for amend:\n$err"
415 if {$parent_count == 0} {
416 set commit_type amend
420 } elseif {$parent_count == 1} {
421 set commit_type amend
423 $ui_comm delete 0.0 end
424 $ui_comm insert end $msg
425 $ui_comm edit modified false
428 error_popup {You can't amend a merge commit.}
433 proc commit_tree {} {
434 global tcl_platform HEAD gitdir commit_type file_states
435 global commit_active ui_status_value
438 if {$commit_active || ![lock_index update]} return
440 # -- Our in memory state should match the repository.
442 repository_state curHEAD cur_type
443 if {$commit_type == {amend}
444 && $cur_type == {normal}
445 && $curHEAD == $HEAD} {
446 } elseif {$commit_type != $cur_type || $HEAD != $curHEAD} {
447 error_popup {Last scanned state does not match repository state.
449 Its highly likely that another Git program modified the
450 repository since our last scan. A rescan is required
458 # -- At least one file should differ in the index.
461 foreach path [array names file_states] {
462 set s $file_states($path)
463 switch -glob -- [lindex $s 0] {
467 M* {set files_ready 1; break}
469 error_popup "Unmerged files cannot be committed.
471 File $path has merge conflicts.
472 You must resolve them and include the file before committing.
478 error_popup "Unknown file state [lindex $s 0] detected.
480 File $path cannot be committed by this program.
486 error_popup {No included files to commit.
488 You must include at least 1 file before you can commit.
494 # -- A message is required.
496 set msg [string trim [$ui_comm get 1.0 end]]
498 error_popup {Please supply a commit message.
500 A good commit message has the following format:
502 - First line: Describe in one sentance what you did.
504 - Remaining lines: Describe why this change is good.
510 # -- Ask the pre-commit hook for the go-ahead.
512 set pchook [file join $gitdir hooks pre-commit]
513 if {$tcl_platform(platform) == {windows} && [file isfile $pchook]} {
514 set pchook [list sh -c \
515 "if test -x \"$pchook\"; then exec \"$pchook\"; fi"]
516 } elseif {[file executable $pchook]} {
517 set pchook [list $pchook]
521 if {$pchook != {} && [catch {eval exec $pchook} err]} {
522 hook_failed_popup pre-commit $err
527 # -- Write the tree in the background.
530 set ui_status_value {Committing changes...}
532 set fd_wt [open "| git write-tree" r]
533 fileevent $fd_wt readable [list commit_stage2 $fd_wt $curHEAD $msg]
536 proc commit_stage2 {fd_wt curHEAD msg} {
537 global single_commit gitdir PARENT commit_type
538 global commit_active ui_status_value ui_comm
543 if {$tree_id == {}} {
544 error_popup "write-tree failed"
546 set ui_status_value {Commit failed.}
551 # -- Create the commit.
553 set cmd [list git commit-tree $tree_id]
555 lappend cmd -p $PARENT
557 if {$commit_type == {merge}} {
559 set fd_mh [open [file join $gitdir MERGE_HEAD] r]
560 while {[gets $fd_mh merge_head] >= 0} {
561 lappend cmd -p $merge_head
565 error_popup "Loading MERGE_HEADs failed:\n$err"
567 set ui_status_value {Commit failed.}
573 # git commit-tree writes to stderr during initial commit.
574 lappend cmd 2>/dev/null
577 if {[catch {set cmt_id [eval exec $cmd]} err]} {
578 error_popup "commit-tree failed:\n$err"
580 set ui_status_value {Commit failed.}
585 # -- Update the HEAD ref.
588 if {$commit_type != {normal}} {
589 append reflogm " ($commit_type)"
591 set i [string first "\n" $msg]
593 append reflogm {: } [string range $msg 0 [expr $i - 1]]
595 append reflogm {: } $msg
597 set cmd [list git update-ref -m $reflogm HEAD $cmt_id $curHEAD]
598 if {[catch {eval exec $cmd} err]} {
599 error_popup "update-ref failed:\n$err"
601 set ui_status_value {Commit failed.}
606 # -- Cleanup after ourselves.
608 catch {file delete [file join $gitdir MERGE_HEAD]}
609 catch {file delete [file join $gitdir MERGE_MSG]}
610 catch {file delete [file join $gitdir SQUASH_MSG]}
611 catch {file delete [file join $gitdir GITGUI_MSG]}
613 # -- Let rerere do its thing.
615 if {[file isdirectory [file join $gitdir rr-cache]]} {
616 catch {exec git rerere}
619 $ui_comm delete 0.0 end
620 $ui_comm edit modified false
622 if {$single_commit} do_quit
629 update_status "Changes committed as $cmt_id."
632 ######################################################################
636 proc fetch_from {remote} {
637 set w [new_console "fetch $remote" \
638 "Fetching new changes from $remote"]
639 set cmd [list git fetch]
644 proc pull_remote {remote branch} {
645 global HEAD commit_type
648 if {![lock_index update]} return
650 # -- Our in memory state should match the repository.
652 repository_state curHEAD cur_type
653 if {$commit_type != $cur_type || $HEAD != $curHEAD} {
654 error_popup {Last scanned state does not match repository state.
656 Its highly likely that another Git program modified the
657 repository since our last scan. A rescan is required
658 before a pull can be started.
665 # -- No differences should exist before a pull.
667 if {[array size file_states] != 0} {
668 error_popup {Uncommitted but modified files are present.
670 You should not perform a pull with unmodified files in your working
671 directory as Git would be unable to recover from an incorrect merge.
673 Commit or throw away all changes before starting a pull operation.
679 set w [new_console "pull $remote $branch" \
680 "Pulling new changes from branch $branch in $remote"]
681 set cmd [list git pull]
684 console_exec $w $cmd [list post_pull_remote $remote $branch]
687 proc post_pull_remote {remote branch success} {
688 global HEAD PARENT commit_type
689 global ui_status_value
693 repository_state HEAD commit_type
695 set $ui_status_value {Ready.}
697 update_status "Conflicts detected while pulling $branch from $remote."
701 proc push_to {remote} {
702 set w [new_console "push $remote" \
703 "Pushing changes to $remote"]
704 set cmd [list git push]
709 ######################################################################
713 proc mapcol {state path} {
714 global all_cols ui_other
716 if {[catch {set r $all_cols($state)}]} {
717 puts "error: no column for state={$state} $path"
723 proc mapicon {state path} {
726 if {[catch {set r $all_icons($state)}]} {
727 puts "error: no icon for state={$state} $path"
733 proc mapdesc {state path} {
736 if {[catch {set r $all_descs($state)}]} {
737 puts "error: no desc for state={$state} $path"
743 proc bsearch {w path} {
744 set hi [expr [lindex [split [$w index end] .] 0] - 2]
750 set mi [expr [expr $lo + $hi] / 2]
751 set ti [expr $mi + 1]
752 set cmp [string compare [$w get $ti.1 $ti.end] $path]
755 } elseif {$cmp == 0} {
761 return -[expr $lo + 1]
766 proc merge_state {path new_state} {
767 global file_states next_icon_id
769 set s0 [string index $new_state 0]
770 set s1 [string index $new_state 1]
772 if {[catch {set info $file_states($path)}]} {
774 set icon n[incr next_icon_id]
776 set state [lindex $info 0]
777 set icon [lindex $info 1]
781 set s0 [string index $state 0]
782 } elseif {$s0 == {*}} {
787 set s1 [string index $state 1]
788 } elseif {$s1 == {*}} {
792 set file_states($path) [list $s0$s1 $icon]
796 proc display_file {path state} {
797 global ui_index ui_other file_states status_active
799 set old_m [merge_state $path $state]
800 if {$status_active} return
802 set s $file_states($path)
803 set new_m [lindex $s 0]
804 set new_w [mapcol $new_m $path]
805 set old_w [mapcol $old_m $path]
806 set new_icon [mapicon $new_m $path]
808 if {$new_w != $old_w} {
809 set lno [bsearch $old_w $path]
812 $old_w conf -state normal
813 $old_w delete $lno.0 [expr $lno + 1].0
814 $old_w conf -state disabled
817 set lno [expr abs([bsearch $new_w $path] + 1) + 1]
818 $new_w conf -state normal
819 $new_w image create $lno.0 \
820 -align center -padx 5 -pady 1 \
821 -name [lindex $s 1] \
823 $new_w insert $lno.1 "$path\n"
824 $new_w conf -state disabled
825 } elseif {$new_icon != [mapicon $old_m $path]} {
826 $new_w conf -state normal
827 $new_w image conf [lindex $s 1] -image $new_icon
828 $new_w conf -state disabled
832 proc display_all_files {} {
833 global ui_index ui_other file_states
835 $ui_index conf -state normal
836 $ui_other conf -state normal
838 foreach path [lsort [array names file_states]] {
839 set s $file_states($path)
841 set w [mapcol $m $path]
842 $w image create end \
843 -align center -padx 5 -pady 1 \
844 -name [lindex $s 1] \
845 -image [mapicon $m $path]
846 $w insert end "$path\n"
849 $ui_index conf -state disabled
850 $ui_other conf -state disabled
853 proc with_update_index {body} {
854 global update_index_fd
856 if {$update_index_fd == {}} {
857 if {![lock_index update]} return
858 set update_index_fd [open \
859 "| git update-index --add --remove -z --stdin" \
861 fconfigure $update_index_fd -translation binary
863 close $update_index_fd
864 set update_index_fd {}
871 proc update_index {path} {
872 global update_index_fd
874 if {$update_index_fd == {}} {
875 error {not in with_update_index}
877 puts -nonewline $update_index_fd "$path\0"
881 proc toggle_mode {path} {
882 global file_states ui_fname_value
884 set s $file_states($path)
897 with_update_index {update_index $path}
898 display_file $path $new
899 if {$ui_fname_value == $path} {
904 ######################################################################
906 ## config (fetch push pull)
908 proc load_repo_config {} {
910 global cfg_trust_mtime
912 array unset repo_config
914 set fd_rc [open "| git repo-config --list" r]
915 while {[gets $fd_rc line] >= 0} {
916 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
917 lappend repo_config($name) $value
923 if {[catch {set cfg_trust_mtime $repo_config(gui.trustmtime)}]} {
924 set cfg_trust_mtime false
928 proc save_my_config {} {
930 global cfg_trust_mtime
932 if {[catch {set rc_trustMTime $repo_config(gui.trustmtime)}]} {
933 set rc_trustMTime false
935 if {$cfg_trust_mtime != $rc_trustMTime} {
936 exec git repo-config gui.trustMTime $cfg_trust_mtime
940 proc load_all_remotes {} {
941 global gitdir all_remotes repo_config
943 set all_remotes [list]
944 set rm_dir [file join $gitdir remotes]
945 if {[file isdirectory $rm_dir]} {
946 set all_remotes [concat $all_remotes [glob \
950 -directory $rm_dir *]]
953 foreach line [array names repo_config remote.*.url] {
954 if {[regexp ^remote\.(.*)\.url\$ $line line name]} {
955 lappend all_remotes $name
959 set all_remotes [lsort -unique $all_remotes]
962 proc populate_remote_menu {m pfx op} {
963 global all_remotes mainfont
965 foreach remote $all_remotes {
966 $m add command -label "$pfx $remote..." \
967 -command [list $op $remote] \
972 proc populate_pull_menu {m} {
973 global gitdir repo_config all_remotes mainfont disable_on_lock
975 foreach remote $all_remotes {
977 if {[array get repo_config remote.$remote.url] != {}} {
978 if {[array get repo_config remote.$remote.fetch] != {}} {
980 [lindex $repo_config(remote.$remote.fetch) 0] \
985 set fd [open [file join $gitdir remotes $remote] r]
986 while {[gets $fd line] >= 0} {
987 if {[regexp {^Pull:[ \t]*([^:]+):} $line line rb]} {
996 regsub ^refs/heads/ $rb {} rb_short
997 if {$rb_short != {}} {
999 -label "Branch $rb_short from $remote..." \
1000 -command [list pull_remote $remote $rb] \
1002 lappend disable_on_lock \
1003 [list $m entryconf [$m index last] -state]
1008 ######################################################################
1013 #define mask_width 14
1014 #define mask_height 15
1015 static unsigned char mask_bits[] = {
1016 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1017 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1018 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
1021 image create bitmap file_plain -background white -foreground black -data {
1022 #define plain_width 14
1023 #define plain_height 15
1024 static unsigned char plain_bits[] = {
1025 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1026 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
1027 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1028 } -maskdata $filemask
1030 image create bitmap file_mod -background white -foreground blue -data {
1031 #define mod_width 14
1032 #define mod_height 15
1033 static unsigned char mod_bits[] = {
1034 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1035 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1036 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1037 } -maskdata $filemask
1039 image create bitmap file_fulltick -background white -foreground "#007000" -data {
1040 #define file_fulltick_width 14
1041 #define file_fulltick_height 15
1042 static unsigned char file_fulltick_bits[] = {
1043 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
1044 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
1045 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1046 } -maskdata $filemask
1048 image create bitmap file_parttick -background white -foreground "#005050" -data {
1049 #define parttick_width 14
1050 #define parttick_height 15
1051 static unsigned char parttick_bits[] = {
1052 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1053 0x7a, 0x14, 0x02, 0x16, 0x02, 0x13, 0x8a, 0x11, 0xda, 0x10, 0x72, 0x10,
1054 0x22, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1055 } -maskdata $filemask
1057 image create bitmap file_question -background white -foreground black -data {
1058 #define file_question_width 14
1059 #define file_question_height 15
1060 static unsigned char file_question_bits[] = {
1061 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
1062 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
1063 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1064 } -maskdata $filemask
1066 image create bitmap file_removed -background white -foreground red -data {
1067 #define file_removed_width 14
1068 #define file_removed_height 15
1069 static unsigned char file_removed_bits[] = {
1070 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1071 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
1072 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
1073 } -maskdata $filemask
1075 image create bitmap file_merge -background white -foreground blue -data {
1076 #define file_merge_width 14
1077 #define file_merge_height 15
1078 static unsigned char file_merge_bits[] = {
1079 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
1080 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1081 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1082 } -maskdata $filemask
1084 set ui_index .vpane.files.index.list
1085 set ui_other .vpane.files.other.list
1086 set max_status_desc 0
1088 {__ i plain "Unmodified"}
1089 {_M i mod "Modified"}
1090 {M_ i fulltick "Checked in"}
1091 {MM i parttick "Partially included"}
1093 {_O o plain "Untracked"}
1094 {A_ o fulltick "Added"}
1095 {AM o parttick "Partially added"}
1096 {AD o question "Added (but now gone)"}
1098 {_D i question "Missing"}
1099 {D_ i removed "Removed"}
1100 {DD i removed "Removed"}
1101 {DO i removed "Removed (still exists)"}
1103 {UM i merge "Merge conflicts"}
1104 {U_ i merge "Merge conflicts"}
1106 if {$max_status_desc < [string length [lindex $i 3]]} {
1107 set max_status_desc [string length [lindex $i 3]]
1109 if {[lindex $i 1] == {i}} {
1110 set all_cols([lindex $i 0]) $ui_index
1112 set all_cols([lindex $i 0]) $ui_other
1114 set all_icons([lindex $i 0]) file_[lindex $i 2]
1115 set all_descs([lindex $i 0]) [lindex $i 3]
1119 ######################################################################
1123 proc error_popup {msg} {
1130 proc show_msg {w top msg} {
1131 global gitdir appname mainfont
1133 message $w.m -text $msg -justify left -aspect 400
1134 pack $w.m -side top -fill x -padx 5 -pady 10
1135 button $w.ok -text OK \
1138 -command "destroy $top"
1139 pack $w.ok -side bottom
1140 bind $top <Visibility> "grab $top; focus $top"
1141 bind $top <Key-Return> "destroy $top"
1142 wm title $w "$appname ([lindex [file split \
1143 [file normalize [file dirname $gitdir]]] \
1148 proc hook_failed_popup {hook msg} {
1149 global gitdir mainfont difffont appname
1156 label $w.m.l1 -text "$hook hook failed:" \
1159 -font [concat $mainfont bold]
1161 -background white -borderwidth 1 \
1163 -width 80 -height 10 \
1165 -yscrollcommand [list $w.m.sby set]
1167 -text {You must correct the above errors before committing.} \
1170 -font [concat $mainfont bold]
1171 scrollbar $w.m.sby -command [list $w.m.t yview]
1172 pack $w.m.l1 -side top -fill x
1173 pack $w.m.l2 -side bottom -fill x
1174 pack $w.m.sby -side right -fill y
1175 pack $w.m.t -side left -fill both -expand 1
1176 pack $w.m -side top -fill both -expand 1 -padx 5 -pady 10
1178 $w.m.t insert 1.0 $msg
1179 $w.m.t conf -state disabled
1181 button $w.ok -text OK \
1184 -command "destroy $w"
1185 pack $w.ok -side bottom
1187 bind $w <Visibility> "grab $w; focus $w"
1188 bind $w <Key-Return> "destroy $w"
1189 wm title $w "$appname ([lindex [file split \
1190 [file normalize [file dirname $gitdir]]] \
1195 set next_console_id 0
1197 proc new_console {short_title long_title} {
1198 global next_console_id console_data
1199 set w .console[incr next_console_id]
1200 set console_data($w) [list $short_title $long_title]
1201 return [console_init $w]
1204 proc console_init {w} {
1205 global console_cr console_data
1206 global gitdir appname mainfont difffont
1208 set console_cr($w) 1.0
1211 label $w.m.l1 -text "[lindex $console_data($w) 1]:" \
1214 -font [concat $mainfont bold]
1216 -background white -borderwidth 1 \
1218 -width 80 -height 10 \
1221 -yscrollcommand [list $w.m.sby set]
1222 label $w.m.s -anchor w \
1224 -font [concat $mainfont bold]
1225 scrollbar $w.m.sby -command [list $w.m.t yview]
1226 pack $w.m.l1 -side top -fill x
1227 pack $w.m.s -side bottom -fill x
1228 pack $w.m.sby -side right -fill y
1229 pack $w.m.t -side left -fill both -expand 1
1230 pack $w.m -side top -fill both -expand 1 -padx 5 -pady 10
1232 button $w.ok -text {Running...} \
1236 -command "destroy $w"
1237 pack $w.ok -side bottom
1239 bind $w <Visibility> "focus $w"
1240 wm title $w "$appname ([lindex [file split \
1241 [file normalize [file dirname $gitdir]]] \
1242 end]): [lindex $console_data($w) 0]"
1246 proc console_exec {w cmd {after {}}} {
1249 # -- Windows tosses the enviroment when we exec our child.
1250 # But most users need that so we have to relogin. :-(
1252 if {$tcl_platform(platform) == {windows}} {
1253 set cmd [list sh --login -c "cd \"[pwd]\" && [join $cmd { }]"]
1256 # -- Tcl won't let us redirect both stdout and stderr to
1257 # the same pipe. So pass it through cat...
1259 set cmd [concat | $cmd |& cat]
1261 set fd_f [open $cmd r]
1262 fconfigure $fd_f -blocking 0 -translation binary
1263 fileevent $fd_f readable [list console_read $w $fd_f $after]
1266 proc console_read {w fd after} {
1267 global console_cr console_data
1271 if {![winfo exists $w]} {console_init $w}
1272 $w.m.t conf -state normal
1274 set n [string length $buf]
1276 set cr [string first "\r" $buf $c]
1277 set lf [string first "\n" $buf $c]
1278 if {$cr < 0} {set cr [expr $n + 1]}
1279 if {$lf < 0} {set lf [expr $n + 1]}
1282 $w.m.t insert end [string range $buf $c $lf]
1283 set console_cr($w) [$w.m.t index {end -1c}]
1287 $w.m.t delete $console_cr($w) end
1288 $w.m.t insert end "\n"
1289 $w.m.t insert end [string range $buf $c $cr]
1294 $w.m.t conf -state disabled
1298 fconfigure $fd -blocking 1
1300 if {[catch {close $fd}]} {
1301 if {![winfo exists $w]} {console_init $w}
1302 $w.m.s conf -background red -text {Error: Command Failed}
1303 $w.ok conf -text Close
1304 $w.ok conf -state normal
1306 } elseif {[winfo exists $w]} {
1307 $w.m.s conf -background green -text {Success}
1308 $w.ok conf -text Close
1309 $w.ok conf -state normal
1312 array unset console_cr $w
1313 array unset console_data $w
1315 uplevel #0 $after $ok
1319 fconfigure $fd -blocking 0
1322 ######################################################################
1326 set starting_gitk_msg {Please wait... Starting gitk...}
1329 global tcl_platform ui_status_value starting_gitk_msg
1331 set ui_status_value $starting_gitk_msg
1333 if {$ui_status_value == $starting_gitk_msg} {
1334 set ui_status_value {Ready.}
1338 if {$tcl_platform(platform) == {windows}} {
1346 set w [new_console "repack" "Repacking the object database"]
1347 set cmd [list git repack]
1350 console_exec $w $cmd
1354 global gitdir ui_comm
1356 set save [file join $gitdir GITGUI_MSG]
1357 set msg [string trim [$ui_comm get 0.0 end]]
1358 if {[$ui_comm edit modified] && $msg != {}} {
1360 set fd [open $save w]
1361 puts $fd [string trim [$ui_comm get 0.0 end]]
1364 } elseif {$msg == {} && [file exists $save]} {
1376 proc do_include_all {} {
1377 global update_active ui_status_value
1379 if {$update_active || ![lock_index begin-update]} return
1382 set ui_status_value {Including all modified files...}
1385 foreach path [array names file_states] {
1386 set s $file_states($path)
1392 _D {toggle_mode $path}
1397 set ui_status_value {Ready.}
1401 proc do_signoff {} {
1405 set me [exec git var GIT_COMMITTER_IDENT]
1406 if {[regexp {(.*) [0-9]+ [-+0-9]+$} $me me name]} {
1407 set str "Signed-off-by: $name"
1408 if {[$ui_comm get {end -1c linestart} {end -1c}] != $str} {
1409 $ui_comm insert end "\n"
1410 $ui_comm insert end $str
1417 proc do_amend_last {} {
1425 # shift == 1: left click
1427 proc click {w x y shift wx wy} {
1428 global ui_index ui_other
1430 set pos [split [$w index @$x,$y] .]
1431 set lno [lindex $pos 0]
1432 set col [lindex $pos 1]
1433 set path [$w get $lno.1 $lno.end]
1434 if {$path == {}} return
1436 if {$col > 0 && $shift == 1} {
1437 $ui_index tag remove in_diff 0.0 end
1438 $ui_other tag remove in_diff 0.0 end
1439 $w tag add in_diff $lno.0 [expr $lno + 1].0
1444 proc unclick {w x y} {
1445 set pos [split [$w index @$x,$y] .]
1446 set lno [lindex $pos 0]
1447 set col [lindex $pos 1]
1448 set path [$w get $lno.1 $lno.end]
1449 if {$path == {}} return
1456 ######################################################################
1460 set mainfont {Helvetica 10}
1461 set difffont {Courier 10}
1462 set maincursor [. cget -cursor]
1464 switch -glob -- "$tcl_platform(platform),$tcl_platform(os)" {
1465 windows,* {set M1B Control; set M1T Ctrl}
1466 unix,Darwin {set M1B M1; set M1T Cmd}
1467 default {set M1B M1; set M1T M1}
1471 menu .mbar -tearoff 0
1472 .mbar add cascade -label Project -menu .mbar.project
1473 .mbar add cascade -label Commit -menu .mbar.commit
1474 .mbar add cascade -label Fetch -menu .mbar.fetch
1475 .mbar add cascade -label Pull -menu .mbar.pull
1476 .mbar add cascade -label Push -menu .mbar.push
1477 .mbar add cascade -label Options -menu .mbar.options
1478 . configure -menu .mbar
1482 .mbar.project add command -label Visualize \
1485 .mbar.project add command -label {Repack Database} \
1486 -command do_repack \
1488 .mbar.project add command -label Quit \
1490 -accelerator $M1T-Q \
1495 .mbar.commit add command -label Rescan \
1496 -command do_rescan \
1499 lappend disable_on_lock \
1500 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1501 .mbar.commit add command -label {Amend Last Commit} \
1502 -command do_amend_last \
1504 lappend disable_on_lock \
1505 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1506 .mbar.commit add command -label {Include All Files} \
1507 -command do_include_all \
1508 -accelerator $M1T-U \
1510 lappend disable_on_lock \
1511 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1512 .mbar.commit add command -label {Sign Off} \
1513 -command do_signoff \
1514 -accelerator $M1T-S \
1516 .mbar.commit add command -label Commit \
1517 -command do_commit \
1518 -accelerator $M1T-Return \
1520 lappend disable_on_lock \
1521 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1534 .mbar.options add checkbutton -label {Trust File Modification Timestamps} \
1537 -variable cfg_trust_mtime
1539 # -- Main Window Layout
1540 panedwindow .vpane -orient vertical
1541 panedwindow .vpane.files -orient horizontal
1542 .vpane add .vpane.files -sticky nsew -height 100 -width 400
1543 pack .vpane -anchor n -side top -fill both -expand 1
1545 # -- Index File List
1546 frame .vpane.files.index -height 100 -width 400
1547 label .vpane.files.index.title -text {Modified Files} \
1550 text $ui_index -background white -borderwidth 0 \
1551 -width 40 -height 10 \
1553 -yscrollcommand {.vpane.files.index.sb set} \
1554 -cursor $maincursor \
1556 scrollbar .vpane.files.index.sb -command [list $ui_index yview]
1557 pack .vpane.files.index.title -side top -fill x
1558 pack .vpane.files.index.sb -side right -fill y
1559 pack $ui_index -side left -fill both -expand 1
1560 .vpane.files add .vpane.files.index -sticky nsew
1562 # -- Other (Add) File List
1563 frame .vpane.files.other -height 100 -width 100
1564 label .vpane.files.other.title -text {Untracked Files} \
1567 text $ui_other -background white -borderwidth 0 \
1568 -width 40 -height 10 \
1570 -yscrollcommand {.vpane.files.other.sb set} \
1571 -cursor $maincursor \
1573 scrollbar .vpane.files.other.sb -command [list $ui_other yview]
1574 pack .vpane.files.other.title -side top -fill x
1575 pack .vpane.files.other.sb -side right -fill y
1576 pack $ui_other -side left -fill both -expand 1
1577 .vpane.files add .vpane.files.other -sticky nsew
1579 $ui_index tag conf in_diff -font [concat $mainfont bold]
1580 $ui_other tag conf in_diff -font [concat $mainfont bold]
1582 # -- Diff and Commit Area
1583 frame .vpane.lower -height 400 -width 400
1584 frame .vpane.lower.commarea
1585 frame .vpane.lower.diff -relief sunken -borderwidth 1
1586 pack .vpane.lower.commarea -side top -fill x
1587 pack .vpane.lower.diff -side bottom -fill both -expand 1
1588 .vpane add .vpane.lower -stick nsew
1590 # -- Commit Area Buttons
1591 frame .vpane.lower.commarea.buttons
1592 label .vpane.lower.commarea.buttons.l -text {} \
1596 pack .vpane.lower.commarea.buttons.l -side top -fill x
1597 pack .vpane.lower.commarea.buttons -side left -fill y
1599 button .vpane.lower.commarea.buttons.rescan -text {Rescan} \
1600 -command do_rescan \
1602 pack .vpane.lower.commarea.buttons.rescan -side top -fill x
1603 lappend disable_on_lock {.vpane.lower.commarea.buttons.rescan conf -state}
1605 button .vpane.lower.commarea.buttons.amend -text {Amend Last} \
1606 -command do_amend_last \
1608 pack .vpane.lower.commarea.buttons.amend -side top -fill x
1609 lappend disable_on_lock {.vpane.lower.commarea.buttons.amend conf -state}
1611 button .vpane.lower.commarea.buttons.incall -text {Include All} \
1612 -command do_include_all \
1614 pack .vpane.lower.commarea.buttons.incall -side top -fill x
1615 lappend disable_on_lock {.vpane.lower.commarea.buttons.incall conf -state}
1617 button .vpane.lower.commarea.buttons.signoff -text {Sign Off} \
1618 -command do_signoff \
1620 pack .vpane.lower.commarea.buttons.signoff -side top -fill x
1622 button .vpane.lower.commarea.buttons.commit -text {Commit} \
1623 -command do_commit \
1625 pack .vpane.lower.commarea.buttons.commit -side top -fill x
1626 lappend disable_on_lock {.vpane.lower.commarea.buttons.commit conf -state}
1628 # -- Commit Message Buffer
1629 frame .vpane.lower.commarea.buffer
1630 set ui_comm .vpane.lower.commarea.buffer.t
1631 set ui_coml .vpane.lower.commarea.buffer.l
1632 label $ui_coml -text {Commit Message:} \
1636 trace add variable commit_type write {uplevel #0 {
1637 switch -glob $commit_type \
1638 initial {$ui_coml conf -text {Initial Commit Message:}} \
1639 amend {$ui_coml conf -text {Amended Commit Message:}} \
1640 merge {$ui_coml conf -text {Merge Commit Message:}} \
1641 * {$ui_coml conf -text {Commit Message:}}
1643 text $ui_comm -background white -borderwidth 1 \
1645 -width 75 -height 9 -wrap none \
1647 -yscrollcommand {.vpane.lower.commarea.buffer.sby set} \
1649 scrollbar .vpane.lower.commarea.buffer.sby -command [list $ui_comm yview]
1650 pack $ui_coml -side top -fill x
1651 pack .vpane.lower.commarea.buffer.sby -side right -fill y
1652 pack $ui_comm -side left -fill y
1653 pack .vpane.lower.commarea.buffer -side left -fill y
1656 set ui_fname_value {}
1657 set ui_fstatus_value {}
1658 frame .vpane.lower.diff.header -background orange
1659 label .vpane.lower.diff.header.l1 -text {File:} \
1660 -background orange \
1662 label .vpane.lower.diff.header.l2 -textvariable ui_fname_value \
1663 -background orange \
1667 label .vpane.lower.diff.header.l3 -text {Status:} \
1668 -background orange \
1670 label .vpane.lower.diff.header.l4 -textvariable ui_fstatus_value \
1671 -background orange \
1672 -width $max_status_desc \
1676 pack .vpane.lower.diff.header.l1 -side left
1677 pack .vpane.lower.diff.header.l2 -side left -fill x
1678 pack .vpane.lower.diff.header.l4 -side right
1679 pack .vpane.lower.diff.header.l3 -side right
1682 frame .vpane.lower.diff.body
1683 set ui_diff .vpane.lower.diff.body.t
1684 text $ui_diff -background white -borderwidth 0 \
1685 -width 80 -height 15 -wrap none \
1687 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
1688 -yscrollcommand {.vpane.lower.diff.body.sby set} \
1689 -cursor $maincursor \
1691 scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
1692 -command [list $ui_diff xview]
1693 scrollbar .vpane.lower.diff.body.sby -orient vertical \
1694 -command [list $ui_diff yview]
1695 pack .vpane.lower.diff.body.sbx -side bottom -fill x
1696 pack .vpane.lower.diff.body.sby -side right -fill y
1697 pack $ui_diff -side left -fill both -expand 1
1698 pack .vpane.lower.diff.header -side top -fill x
1699 pack .vpane.lower.diff.body -side bottom -fill both -expand 1
1701 $ui_diff tag conf dm -foreground red
1702 $ui_diff tag conf dp -foreground blue
1703 $ui_diff tag conf da -font [concat $difffont bold]
1704 $ui_diff tag conf di -foreground "#00a000"
1705 $ui_diff tag conf dni -foreground "#a000a0"
1706 $ui_diff tag conf bold -font [concat $difffont bold]
1709 set ui_status_value {Initializing...}
1710 label .status -textvariable ui_status_value \
1716 pack .status -anchor w -side bottom -fill x
1719 bind $ui_comm <$M1B-Key-Return> {do_commit;break}
1720 bind . <Destroy> do_quit
1721 bind all <Key-F5> do_rescan
1722 bind all <$M1B-Key-r> do_rescan
1723 bind all <$M1B-Key-R> do_rescan
1724 bind . <$M1B-Key-s> do_signoff
1725 bind . <$M1B-Key-S> do_signoff
1726 bind . <$M1B-Key-u> do_include_all
1727 bind . <$M1B-Key-U> do_include_all
1728 bind . <$M1B-Key-Return> do_commit
1729 bind all <$M1B-Key-q> do_quit
1730 bind all <$M1B-Key-Q> do_quit
1731 bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
1732 bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
1733 foreach i [list $ui_index $ui_other] {
1734 bind $i <Button-1> {click %W %x %y 1 %X %Y; break}
1735 bind $i <Button-3> {click %W %x %y 3 %X %Y; break}
1736 bind $i <ButtonRelease-1> {unclick %W %x %y; break}
1740 ######################################################################
1744 set appname [lindex [file split $argv0] end]
1747 if {[catch {set cdup [exec git rev-parse --show-cdup]} err]} {
1748 show_msg {} . "Cannot find the git directory: $err"
1756 if {[catch {set gitdir [exec git rev-parse --git-dir]} err]} {
1757 show_msg {} . "Cannot find the git directory: $err"
1761 if {$appname == {git-citool}} {
1765 wm title . "$appname ([file normalize [file dirname $gitdir]])"
1766 focus -force $ui_comm
1769 populate_remote_menu .mbar.fetch From fetch_from
1770 populate_remote_menu .mbar.push To push_to
1771 populate_pull_menu .mbar.pull