1#!/bin/sh
2# Tcl ignores the next line -*- tcl -*- \
3 if test "z$*" = zversion \
4 || test "z$*" = z--version; \
5 then \
6 echo 'git-gui version @@GITGUI_VERSION@@'; \
7 exit; \
8 fi; \
9 exec wish "$0" -- "$@"
10set appvers {@@GITGUI_VERSION@@}
12set copyright {
13Copyright © 2006, 2007 Shawn Pearce, et. al.
14This program is free software; you can redistribute it and/or modify
16it under the terms of the GNU General Public License as published by
17the Free Software Foundation; either version 2 of the License, or
18(at your option) any later version.
19This program is distributed in the hope that it will be useful,
21but WITHOUT ANY WARRANTY; without even the implied warranty of
22MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23GNU General Public License for more details.
24You should have received a copy of the GNU General Public License
26along with this program; if not, write to the Free Software
27Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}
28######################################################################
30##
31## Tcl/Tk sanity check
32if {[catch {package require Tcl 8.4} err]
34 || [catch {package require Tk 8.4} err]
35} {
36 catch {wm withdraw .}
37 tk_messageBox \
38 -icon error \
39 -type ok \
40 -title "git-gui: fatal error" \
41 -message $err
42 exit 1
43}
44######################################################################
46##
47## configure our library
48set oguilib {@@GITGUI_LIBDIR@@}
50set oguirel {@@GITGUI_RELATIVE@@}
51if {$oguirel eq {1}} {
52 set oguilib [file dirname [file dirname [file normalize $argv0]]]
53 set oguilib [file join $oguilib share git-gui lib]
54} elseif {[string match @@* $oguirel]} {
55 set oguilib [file join [file dirname [file normalize $argv0]] lib]
56}
57set idx [file join $oguilib tclIndex]
58catch {
59 set fd [open $idx r]
60 if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
61 set idx [list]
62 while {[gets $fd n] >= 0} {
63 if {$n ne {} && ![string match #* $n]} {
64 lappend idx $n
65 }
66 }
67 } else {
68 set idx {}
69 }
70 close $fd
71}
72if {$idx ne {}} {
73 set loaded [list]
74 foreach p $idx {
75 if {[lsearch -exact $loaded $p] >= 0} continue
76 puts $p
77 source [file join $oguilib $p]
78 lappend loaded $p
79 }
80 unset loaded p
81} else {
82 set auto_path [concat [list $oguilib] $auto_path]
83}
84unset -nocomplain oguilib oguirel idx fd
85if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
87 unset _verbose
88 rename auto_load real__auto_load
89 proc auto_load {name args} {
90 puts stderr "auto_load $name"
91 return [uplevel 1 real__auto_load $name $args]
92 }
93 rename source real__source
94 proc source {name} {
95 puts stderr "source $name"
96 uplevel 1 real__source $name
97 }
98}
99######################################################################
101##
102## read only globals
103set _appname [lindex [file split $argv0] end]
105set _gitdir {}
106set _gitexec {}
107set _reponame {}
108set _iscygwin {}
109proc appname {} {
111 global _appname
112 return $_appname
113}
114proc gitdir {args} {
116 global _gitdir
117 if {$args eq {}} {
118 return $_gitdir
119 }
120 return [eval [concat [list file join $_gitdir] $args]]
121}
122proc gitexec {args} {
124 global _gitexec
125 if {$_gitexec eq {}} {
126 if {[catch {set _gitexec [git --exec-path]} err]} {
127 error "Git not installed?\n\n$err"
128 }
129 }
130 if {$args eq {}} {
131 return $_gitexec
132 }
133 return [eval [concat [list file join $_gitexec] $args]]
134}
135proc reponame {} {
137 global _reponame
138 return $_reponame
139}
140proc is_MacOSX {} {
142 global tcl_platform tk_library
143 if {[tk windowingsystem] eq {aqua}} {
144 return 1
145 }
146 return 0
147}
148proc is_Windows {} {
150 global tcl_platform
151 if {$tcl_platform(platform) eq {windows}} {
152 return 1
153 }
154 return 0
155}
156proc is_Cygwin {} {
158 global tcl_platform _iscygwin
159 if {$_iscygwin eq {}} {
160 if {$tcl_platform(platform) eq {windows}} {
161 if {[catch {set p [exec cygpath --windir]} err]} {
162 set _iscygwin 0
163 } else {
164 set _iscygwin 1
165 }
166 } else {
167 set _iscygwin 0
168 }
169 }
170 return $_iscygwin
171}
172proc is_enabled {option} {
174 global enabled_options
175 if {[catch {set on $enabled_options($option)}]} {return 0}
176 return $on
177}
178proc enable_option {option} {
180 global enabled_options
181 set enabled_options($option) 1
182}
183proc disable_option {option} {
185 global enabled_options
186 set enabled_options($option) 0
187}
188######################################################################
190##
191## config
192proc is_many_config {name} {
194 switch -glob -- $name {
195 remote.*.fetch -
196 remote.*.push
197 {return 1}
198 *
199 {return 0}
200 }
201}
202proc is_config_true {name} {
204 global repo_config
205 if {[catch {set v $repo_config($name)}]} {
206 return 0
207 } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} {
208 return 1
209 } else {
210 return 0
211 }
212}
213proc load_config {include_global} {
215 global repo_config global_config default_config
216 array unset global_config
218 if {$include_global} {
219 catch {
220 set fd_rc [open "| git config --global --list" r]
221 while {[gets $fd_rc line] >= 0} {
222 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
223 if {[is_many_config $name]} {
224 lappend global_config($name) $value
225 } else {
226 set global_config($name) $value
227 }
228 }
229 }
230 close $fd_rc
231 }
232 }
233 array unset repo_config
235 catch {
236 set fd_rc [open "| git config --list" r]
237 while {[gets $fd_rc line] >= 0} {
238 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
239 if {[is_many_config $name]} {
240 lappend repo_config($name) $value
241 } else {
242 set repo_config($name) $value
243 }
244 }
245 }
246 close $fd_rc
247 }
248 foreach name [array names default_config] {
250 if {[catch {set v $global_config($name)}]} {
251 set global_config($name) $default_config($name)
252 }
253 if {[catch {set v $repo_config($name)}]} {
254 set repo_config($name) $default_config($name)
255 }
256 }
257}
258######################################################################
260##
261## handy utils
262proc git {args} {
264 return [eval exec git $args]
265}
266auto_load tk_optionMenu
268rename tk_optionMenu real__tkOptionMenu
269proc tk_optionMenu {w varName args} {
270 set m [eval real__tkOptionMenu $w $varName $args]
271 $m configure -font font_ui
272 $w configure -font font_ui
273 return $m
274}
275######################################################################
277##
278## version check
279set req_maj 1
281set req_min 5
282if {[catch {set v [git --version]} err]} {
284 catch {wm withdraw .}
285 error_popup "Cannot determine Git version:
286$err
288[appname] requires Git $req_maj.$req_min or later."
290 exit 1
291}
292if {[regexp {^git version (\d+)\.(\d+)} $v _junk act_maj act_min]} {
293 if {$act_maj < $req_maj
294 || ($act_maj == $req_maj && $act_min < $req_min)} {
295 catch {wm withdraw .}
296 error_popup "[appname] requires Git $req_maj.$req_min or later.
297You are using $v."
299 exit 1
300 }
301} else {
302 catch {wm withdraw .}
303 error_popup "Cannot parse Git version string:\n\n$v"
304 exit 1
305}
306unset -nocomplain v _junk act_maj act_min req_maj req_min
307######################################################################
309##
310## repository setup
311if {[catch {
313 set _gitdir $env(GIT_DIR)
314 set _prefix {}
315 }]
316 && [catch {
317 set _gitdir [git rev-parse --git-dir]
318 set _prefix [git rev-parse --show-prefix]
319 } err]} {
320 catch {wm withdraw .}
321 error_popup "Cannot find the git directory:\n\n$err"
322 exit 1
323}
324if {![file isdirectory $_gitdir] && [is_Cygwin]} {
325 catch {set _gitdir [exec cygpath --unix $_gitdir]}
326}
327if {![file isdirectory $_gitdir]} {
328 catch {wm withdraw .}
329 error_popup "Git directory not found:\n\n$_gitdir"
330 exit 1
331}
332if {[lindex [file split $_gitdir] end] ne {.git}} {
333 catch {wm withdraw .}
334 error_popup "Cannot use funny .git directory:\n\n$_gitdir"
335 exit 1
336}
337if {[catch {cd [file dirname $_gitdir]} err]} {
338 catch {wm withdraw .}
339 error_popup "No working directory [file dirname $_gitdir]:\n\n$err"
340 exit 1
341}
342set _reponame [lindex [file split \
343 [file normalize [file dirname $_gitdir]]] \
344 end]
345######################################################################
347##
348## global init
349set current_diff_path {}
351set current_diff_side {}
352set diff_actions [list]
353set ui_status_value {Initializing...}
354set HEAD {}
356set PARENT {}
357set MERGE_HEAD [list]
358set commit_type {}
359set empty_tree {}
360set current_branch {}
361set current_diff_path {}
362set selected_commit_type new
363######################################################################
365##
366## task management
367set rescan_active 0
369set diff_active 0
370set last_clicked {}
371set disable_on_lock [list]
373set index_lock_type none
374proc lock_index {type} {
376 global index_lock_type disable_on_lock
377 if {$index_lock_type eq {none}} {
379 set index_lock_type $type
380 foreach w $disable_on_lock {
381 uplevel #0 $w disabled
382 }
383 return 1
384 } elseif {$index_lock_type eq "begin-$type"} {
385 set index_lock_type $type
386 return 1
387 }
388 return 0
389}
390proc unlock_index {} {
392 global index_lock_type disable_on_lock
393 set index_lock_type none
395 foreach w $disable_on_lock {
396 uplevel #0 $w normal
397 }
398}
399######################################################################
401##
402## status
403proc repository_state {ctvar hdvar mhvar} {
405 global current_branch
406 upvar $ctvar ct $hdvar hd $mhvar mh
407 set mh [list]
409 if {[catch {set current_branch [git symbolic-ref HEAD]}]} {
411 set current_branch {}
412 } else {
413 regsub ^refs/((heads|tags|remotes)/)? \
414 $current_branch \
415 {} \
416 current_branch
417 }
418 if {[catch {set hd [git rev-parse --verify HEAD]}]} {
420 set hd {}
421 set ct initial
422 return
423 }
424 set merge_head [gitdir MERGE_HEAD]
426 if {[file exists $merge_head]} {
427 set ct merge
428 set fd_mh [open $merge_head r]
429 while {[gets $fd_mh line] >= 0} {
430 lappend mh $line
431 }
432 close $fd_mh
433 return
434 }
435 set ct normal
437}
438proc PARENT {} {
440 global PARENT empty_tree
441 set p [lindex $PARENT 0]
443 if {$p ne {}} {
444 return $p
445 }
446 if {$empty_tree eq {}} {
447 set empty_tree [git mktree << {}]
448 }
449 return $empty_tree
450}
451proc rescan {after {honor_trustmtime 1}} {
453 global HEAD PARENT MERGE_HEAD commit_type
454 global ui_index ui_workdir ui_status_value ui_comm
455 global rescan_active file_states
456 global repo_config
457 if {$rescan_active > 0 || ![lock_index read]} return
459 repository_state newType newHEAD newMERGE_HEAD
461 if {[string match amend* $commit_type]
462 && $newType eq {normal}
463 && $newHEAD eq $HEAD} {
464 } else {
465 set HEAD $newHEAD
466 set PARENT $newHEAD
467 set MERGE_HEAD $newMERGE_HEAD
468 set commit_type $newType
469 }
470 array unset file_states
472 if {![$ui_comm edit modified]
474 || [string trim [$ui_comm get 0.0 end]] eq {}} {
475 if {[string match amend* $commit_type]} {
476 } elseif {[load_message GITGUI_MSG]} {
477 } elseif {[load_message MERGE_MSG]} {
478 } elseif {[load_message SQUASH_MSG]} {
479 }
480 $ui_comm edit reset
481 $ui_comm edit modified false
482 }
483 if {[is_enabled branch]} {
485 load_all_heads
486 populate_branch_menu
487 }
488 if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
490 rescan_stage2 {} $after
491 } else {
492 set rescan_active 1
493 set ui_status_value {Refreshing file status...}
494 set cmd [list git update-index]
495 lappend cmd -q
496 lappend cmd --unmerged
497 lappend cmd --ignore-missing
498 lappend cmd --refresh
499 set fd_rf [open "| $cmd" r]
500 fconfigure $fd_rf -blocking 0 -translation binary
501 fileevent $fd_rf readable \
502 [list rescan_stage2 $fd_rf $after]
503 }
504}
505proc rescan_stage2 {fd after} {
507 global ui_status_value
508 global rescan_active buf_rdi buf_rdf buf_rlo
509 if {$fd ne {}} {
511 read $fd
512 if {![eof $fd]} return
513 close $fd
514 }
515 set ls_others [list | git ls-files --others -z \
517 --exclude-per-directory=.gitignore]
518 set info_exclude [gitdir info exclude]
519 if {[file readable $info_exclude]} {
520 lappend ls_others "--exclude-from=$info_exclude"
521 }
522 set buf_rdi {}
524 set buf_rdf {}
525 set buf_rlo {}
526 set rescan_active 3
528 set ui_status_value {Scanning for modified files ...}
529 set fd_di [open "| git diff-index --cached -z [PARENT]" r]
530 set fd_df [open "| git diff-files -z" r]
531 set fd_lo [open $ls_others r]
532 fconfigure $fd_di -blocking 0 -translation binary -encoding binary
534 fconfigure $fd_df -blocking 0 -translation binary -encoding binary
535 fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
536 fileevent $fd_di readable [list read_diff_index $fd_di $after]
537 fileevent $fd_df readable [list read_diff_files $fd_df $after]
538 fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
539}
540proc load_message {file} {
542 global ui_comm
543 set f [gitdir $file]
545 if {[file isfile $f]} {
546 if {[catch {set fd [open $f r]}]} {
547 return 0
548 }
549 set content [string trim [read $fd]]
550 close $fd
551 regsub -all -line {[ \r\t]+$} $content {} content
552 $ui_comm delete 0.0 end
553 $ui_comm insert end $content
554 return 1
555 }
556 return 0
557}
558proc read_diff_index {fd after} {
560 global buf_rdi
561 append buf_rdi [read $fd]
563 set c 0
564 set n [string length $buf_rdi]
565 while {$c < $n} {
566 set z1 [string first "\0" $buf_rdi $c]
567 if {$z1 == -1} break
568 incr z1
569 set z2 [string first "\0" $buf_rdi $z1]
570 if {$z2 == -1} break
571 incr c
573 set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
574 set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
575 merge_state \
576 [encoding convertfrom $p] \
577 [lindex $i 4]? \
578 [list [lindex $i 0] [lindex $i 2]] \
579 [list]
580 set c $z2
581 incr c
582 }
583 if {$c < $n} {
584 set buf_rdi [string range $buf_rdi $c end]
585 } else {
586 set buf_rdi {}
587 }
588 rescan_done $fd buf_rdi $after
590}
591proc read_diff_files {fd after} {
593 global buf_rdf
594 append buf_rdf [read $fd]
596 set c 0
597 set n [string length $buf_rdf]
598 while {$c < $n} {
599 set z1 [string first "\0" $buf_rdf $c]
600 if {$z1 == -1} break
601 incr z1
602 set z2 [string first "\0" $buf_rdf $z1]
603 if {$z2 == -1} break
604 incr c
606 set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
607 set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
608 merge_state \
609 [encoding convertfrom $p] \
610 ?[lindex $i 4] \
611 [list] \
612 [list [lindex $i 0] [lindex $i 2]]
613 set c $z2
614 incr c
615 }
616 if {$c < $n} {
617 set buf_rdf [string range $buf_rdf $c end]
618 } else {
619 set buf_rdf {}
620 }
621 rescan_done $fd buf_rdf $after
623}
624proc read_ls_others {fd after} {
626 global buf_rlo
627 append buf_rlo [read $fd]
629 set pck [split $buf_rlo "\0"]
630 set buf_rlo [lindex $pck end]
631 foreach p [lrange $pck 0 end-1] {
632 merge_state [encoding convertfrom $p] ?O
633 }
634 rescan_done $fd buf_rlo $after
635}
636proc rescan_done {fd buf after} {
638 global rescan_active current_diff_path
639 global file_states repo_config
640 upvar $buf to_clear
641 if {![eof $fd]} return
643 set to_clear {}
644 close $fd
645 if {[incr rescan_active -1] > 0} return
646 prune_selection
648 unlock_index
649 display_all_files
650 if {$current_diff_path ne {}} reshow_diff
651 uplevel #0 $after
652}
653proc prune_selection {} {
655 global file_states selected_paths
656 foreach path [array names selected_paths] {
658 if {[catch {set still_here $file_states($path)}]} {
659 unset selected_paths($path)
660 }
661 }
662}
663######################################################################
665##
666## ui helpers
667proc mapicon {w state path} {
669 global all_icons
670 if {[catch {set r $all_icons($state$w)}]} {
672 puts "error: no icon for $w state={$state} $path"
673 return file_plain
674 }
675 return $r
676}
677proc mapdesc {state path} {
679 global all_descs
680 if {[catch {set r $all_descs($state)}]} {
682 puts "error: no desc for state={$state} $path"
683 return $state
684 }
685 return $r
686}
687proc escape_path {path} {
689 regsub -all {\\} $path "\\\\" path
690 regsub -all "\n" $path "\\n" path
691 return $path
692}
693proc short_path {path} {
695 return [escape_path [lindex [file split $path] end]]
696}
697set next_icon_id 0
699set null_sha1 [string repeat 0 40]
700proc merge_state {path new_state {head_info {}} {index_info {}}} {
702 global file_states next_icon_id null_sha1
703 set s0 [string index $new_state 0]
705 set s1 [string index $new_state 1]
706 if {[catch {set info $file_states($path)}]} {
708 set state __
709 set icon n[incr next_icon_id]
710 } else {
711 set state [lindex $info 0]
712 set icon [lindex $info 1]
713 if {$head_info eq {}} {set head_info [lindex $info 2]}
714 if {$index_info eq {}} {set index_info [lindex $info 3]}
715 }
716 if {$s0 eq {?}} {set s0 [string index $state 0]} \
718 elseif {$s0 eq {_}} {set s0 _}
719 if {$s1 eq {?}} {set s1 [string index $state 1]} \
721 elseif {$s1 eq {_}} {set s1 _}
722 if {$s0 eq {A} && $s1 eq {_} && $head_info eq {}} {
724 set head_info [list 0 $null_sha1]
725 } elseif {$s0 ne {_} && [string index $state 0] eq {_}
726 && $head_info eq {}} {
727 set head_info $index_info
728 }
729 set file_states($path) [list $s0$s1 $icon \
731 $head_info $index_info \
732 ]
733 return $state
734}
735proc display_file_helper {w path icon_name old_m new_m} {
737 global file_lists
738 if {$new_m eq {_}} {
740 set lno [lsearch -sorted -exact $file_lists($w) $path]
741 if {$lno >= 0} {
742 set file_lists($w) [lreplace $file_lists($w) $lno $lno]
743 incr lno
744 $w conf -state normal
745 $w delete $lno.0 [expr {$lno + 1}].0
746 $w conf -state disabled
747 }
748 } elseif {$old_m eq {_} && $new_m ne {_}} {
749 lappend file_lists($w) $path
750 set file_lists($w) [lsort -unique $file_lists($w)]
751 set lno [lsearch -sorted -exact $file_lists($w) $path]
752 incr lno
753 $w conf -state normal
754 $w image create $lno.0 \
755 -align center -padx 5 -pady 1 \
756 -name $icon_name \
757 -image [mapicon $w $new_m $path]
758 $w insert $lno.1 "[escape_path $path]\n"
759 $w conf -state disabled
760 } elseif {$old_m ne $new_m} {
761 $w conf -state normal
762 $w image conf $icon_name -image [mapicon $w $new_m $path]
763 $w conf -state disabled
764 }
765}
766proc display_file {path state} {
768 global file_states selected_paths
769 global ui_index ui_workdir
770 set old_m [merge_state $path $state]
772 set s $file_states($path)
773 set new_m [lindex $s 0]
774 set icon_name [lindex $s 1]
775 set o [string index $old_m 0]
777 set n [string index $new_m 0]
778 if {$o eq {U}} {
779 set o _
780 }
781 if {$n eq {U}} {
782 set n _
783 }
784 display_file_helper $ui_index $path $icon_name $o $n
785 if {[string index $old_m 0] eq {U}} {
787 set o U
788 } else {
789 set o [string index $old_m 1]
790 }
791 if {[string index $new_m 0] eq {U}} {
792 set n U
793 } else {
794 set n [string index $new_m 1]
795 }
796 display_file_helper $ui_workdir $path $icon_name $o $n
797 if {$new_m eq {__}} {
799 unset file_states($path)
800 catch {unset selected_paths($path)}
801 }
802}
803proc display_all_files_helper {w path icon_name m} {
805 global file_lists
806 lappend file_lists($w) $path
808 set lno [expr {[lindex [split [$w index end] .] 0] - 1}]
809 $w image create end \
810 -align center -padx 5 -pady 1 \
811 -name $icon_name \
812 -image [mapicon $w $m $path]
813 $w insert end "[escape_path $path]\n"
814}
815proc display_all_files {} {
817 global ui_index ui_workdir
818 global file_states file_lists
819 global last_clicked
820 $ui_index conf -state normal
822 $ui_workdir conf -state normal
823 $ui_index delete 0.0 end
825 $ui_workdir delete 0.0 end
826 set last_clicked {}
827 set file_lists($ui_index) [list]
829 set file_lists($ui_workdir) [list]
830 foreach path [lsort [array names file_states]] {
832 set s $file_states($path)
833 set m [lindex $s 0]
834 set icon_name [lindex $s 1]
835 set s [string index $m 0]
837 if {$s ne {U} && $s ne {_}} {
838 display_all_files_helper $ui_index $path \
839 $icon_name $s
840 }
841 if {[string index $m 0] eq {U}} {
843 set s U
844 } else {
845 set s [string index $m 1]
846 }
847 if {$s ne {_}} {
848 display_all_files_helper $ui_workdir $path \
849 $icon_name $s
850 }
851 }
852 $ui_index conf -state disabled
854 $ui_workdir conf -state disabled
855}
856######################################################################
858##
859## icons
860set filemask {
862#define mask_width 14
863#define mask_height 15
864static unsigned char mask_bits[] = {
865 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
866 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
867 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
868}
869image create bitmap file_plain -background white -foreground black -data {
871#define plain_width 14
872#define plain_height 15
873static unsigned char plain_bits[] = {
874 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
875 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
876 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
877} -maskdata $filemask
878image create bitmap file_mod -background white -foreground blue -data {
880#define mod_width 14
881#define mod_height 15
882static unsigned char mod_bits[] = {
883 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
884 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
885 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
886} -maskdata $filemask
887image create bitmap file_fulltick -background white -foreground "#007000" -data {
889#define file_fulltick_width 14
890#define file_fulltick_height 15
891static unsigned char file_fulltick_bits[] = {
892 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
893 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
894 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
895} -maskdata $filemask
896image create bitmap file_parttick -background white -foreground "#005050" -data {
898#define parttick_width 14
899#define parttick_height 15
900static unsigned char parttick_bits[] = {
901 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
902 0x7a, 0x14, 0x02, 0x16, 0x02, 0x13, 0x8a, 0x11, 0xda, 0x10, 0x72, 0x10,
903 0x22, 0x10, 0x02, 0x10, 0xfe, 0x1f};
904} -maskdata $filemask
905image create bitmap file_question -background white -foreground black -data {
907#define file_question_width 14
908#define file_question_height 15
909static unsigned char file_question_bits[] = {
910 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
911 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
912 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
913} -maskdata $filemask
914image create bitmap file_removed -background white -foreground red -data {
916#define file_removed_width 14
917#define file_removed_height 15
918static unsigned char file_removed_bits[] = {
919 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
920 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
921 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
922} -maskdata $filemask
923image create bitmap file_merge -background white -foreground blue -data {
925#define file_merge_width 14
926#define file_merge_height 15
927static unsigned char file_merge_bits[] = {
928 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
929 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
930 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
931} -maskdata $filemask
932set file_dir_data {
934#define file_width 18
935#define file_height 18
936static unsigned char file_bits[] = {
937 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00,
938 0x0c, 0x03, 0x00, 0x04, 0xfe, 0x00, 0x06, 0x80, 0x00, 0xff, 0x9f, 0x00,
939 0x03, 0x98, 0x00, 0x02, 0x90, 0x00, 0x06, 0xb0, 0x00, 0x04, 0xa0, 0x00,
940 0x0c, 0xe0, 0x00, 0x08, 0xc0, 0x00, 0xf8, 0xff, 0x00, 0x00, 0x00, 0x00,
941 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
942}
943image create bitmap file_dir -background white -foreground blue \
944 -data $file_dir_data -maskdata $file_dir_data
945unset file_dir_data
946set file_uplevel_data {
948#define up_width 15
949#define up_height 15
950static unsigned char up_bits[] = {
951 0x80, 0x00, 0xc0, 0x01, 0xe0, 0x03, 0xf0, 0x07, 0xf8, 0x0f, 0xfc, 0x1f,
952 0xfe, 0x3f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
953 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00};
954}
955image create bitmap file_uplevel -background white -foreground red \
956 -data $file_uplevel_data -maskdata $file_uplevel_data
957unset file_uplevel_data
958set ui_index .vpane.files.index.list
960set ui_workdir .vpane.files.workdir.list
961set all_icons(_$ui_index) file_plain
963set all_icons(A$ui_index) file_fulltick
964set all_icons(M$ui_index) file_fulltick
965set all_icons(D$ui_index) file_removed
966set all_icons(U$ui_index) file_merge
967set all_icons(_$ui_workdir) file_plain
969set all_icons(M$ui_workdir) file_mod
970set all_icons(D$ui_workdir) file_question
971set all_icons(U$ui_workdir) file_merge
972set all_icons(O$ui_workdir) file_plain
973set max_status_desc 0
975foreach i {
976 {__ "Unmodified"}
977 {_M "Modified, not staged"}
979 {M_ "Staged for commit"}
980 {MM "Portions staged for commit"}
981 {MD "Staged for commit, missing"}
982 {_O "Untracked, not staged"}
984 {A_ "Staged for commit"}
985 {AM "Portions staged for commit"}
986 {AD "Staged for commit, missing"}
987 {_D "Missing"}
989 {D_ "Staged for removal"}
990 {DO "Staged for removal, still present"}
991 {U_ "Requires merge resolution"}
993 {UU "Requires merge resolution"}
994 {UM "Requires merge resolution"}
995 {UD "Requires merge resolution"}
996 } {
997 if {$max_status_desc < [string length [lindex $i 1]]} {
998 set max_status_desc [string length [lindex $i 1]]
999 }
1000 set all_descs([lindex $i 0]) [lindex $i 1]
1001}
1002unset i
1003######################################################################
1005##
1006## util
1007proc bind_button3 {w cmd} {
1009 bind $w <Any-Button-3> $cmd
1010 if {[is_MacOSX]} {
1011 bind $w <Control-Button-1> $cmd
1012 }
1013}
1014proc scrollbar2many {list mode args} {
1016 foreach w $list {eval $w $mode $args}
1017}
1018proc many2scrollbar {list mode sb top bottom} {
1020 $sb set $top $bottom
1021 foreach w $list {$w $mode moveto $top}
1022}
1023proc incr_font_size {font {amt 1}} {
1025 set sz [font configure $font -size]
1026 incr sz $amt
1027 font configure $font -size $sz
1028 font configure ${font}bold -size $sz
1029 font configure ${font}italic -size $sz
1030}
1031######################################################################
1033##
1034## ui commands
1035set starting_gitk_msg {Starting gitk... please wait...}
1037proc do_gitk {revs} {
1039 global env ui_status_value starting_gitk_msg
1040 # -- Always start gitk through whatever we were loaded with. This
1042 # lets us bypass using shell process on Windows systems.
1043 #
1044 set cmd [list [info nameofexecutable]]
1045 set exe [gitexec gitk]
1046 lappend cmd $exe
1047 if {$revs ne {}} {
1048 append cmd { }
1049 append cmd $revs
1050 }
1051 if {! [file exists $exe]} {
1053 error_popup "Unable to start gitk:\n\n$exe does not exist"
1054 } else {
1055 eval exec $cmd &
1056 set ui_status_value $starting_gitk_msg
1057 after 10000 {
1058 if {$ui_status_value eq $starting_gitk_msg} {
1059 set ui_status_value {Ready.}
1060 }
1061 }
1062 }
1063}
1064set is_quitting 0
1066proc do_quit {} {
1068 global ui_comm is_quitting repo_config commit_type
1069 if {$is_quitting} return
1071 set is_quitting 1
1072 if {[winfo exists $ui_comm]} {
1074 # -- Stash our current commit buffer.
1075 #
1076 set save [gitdir GITGUI_MSG]
1077 set msg [string trim [$ui_comm get 0.0 end]]
1078 regsub -all -line {[ \r\t]+$} $msg {} msg
1079 if {(![string match amend* $commit_type]
1080 || [$ui_comm edit modified])
1081 && $msg ne {}} {
1082 catch {
1083 set fd [open $save w]
1084 puts -nonewline $fd $msg
1085 close $fd
1086 }
1087 } else {
1088 catch {file delete $save}
1089 }
1090 # -- Stash our current window geometry into this repository.
1092 #
1093 set cfg_geometry [list]
1094 lappend cfg_geometry [wm geometry .]
1095 lappend cfg_geometry [lindex [.vpane sash coord 0] 1]
1096 lappend cfg_geometry [lindex [.vpane.files sash coord 0] 0]
1097 if {[catch {set rc_geometry $repo_config(gui.geometry)}]} {
1098 set rc_geometry {}
1099 }
1100 if {$cfg_geometry ne $rc_geometry} {
1101 catch {git config gui.geometry $cfg_geometry}
1102 }
1103 }
1104 destroy .
1106}
1107proc do_rescan {} {
1109 rescan {set ui_status_value {Ready.}}
1110}
1111proc do_commit {} {
1113 commit_tree
1114}
1115proc toggle_or_diff {w x y} {
1117 global file_states file_lists current_diff_path ui_index ui_workdir
1118 global last_clicked selected_paths
1119 set pos [split [$w index @$x,$y] .]
1121 set lno [lindex $pos 0]
1122 set col [lindex $pos 1]
1123 set path [lindex $file_lists($w) [expr {$lno - 1}]]
1124 if {$path eq {}} {
1125 set last_clicked {}
1126 return
1127 }
1128 set last_clicked [list $w $lno]
1130 array unset selected_paths
1131 $ui_index tag remove in_sel 0.0 end
1132 $ui_workdir tag remove in_sel 0.0 end
1133 if {$col == 0} {
1135 if {$current_diff_path eq $path} {
1136 set after {reshow_diff;}
1137 } else {
1138 set after {}
1139 }
1140 if {$w eq $ui_index} {
1141 update_indexinfo \
1142 "Unstaging [short_path $path] from commit" \
1143 [list $path] \
1144 [concat $after {set ui_status_value {Ready.}}]
1145 } elseif {$w eq $ui_workdir} {
1146 update_index \
1147 "Adding [short_path $path]" \
1148 [list $path] \
1149 [concat $after {set ui_status_value {Ready.}}]
1150 }
1151 } else {
1152 show_diff $path $w $lno
1153 }
1154}
1155proc add_one_to_selection {w x y} {
1157 global file_lists last_clicked selected_paths
1158 set lno [lindex [split [$w index @$x,$y] .] 0]
1160 set path [lindex $file_lists($w) [expr {$lno - 1}]]
1161 if {$path eq {}} {
1162 set last_clicked {}
1163 return
1164 }
1165 if {$last_clicked ne {}
1167 && [lindex $last_clicked 0] ne $w} {
1168 array unset selected_paths
1169 [lindex $last_clicked 0] tag remove in_sel 0.0 end
1170 }
1171 set last_clicked [list $w $lno]
1173 if {[catch {set in_sel $selected_paths($path)}]} {
1174 set in_sel 0
1175 }
1176 if {$in_sel} {
1177 unset selected_paths($path)
1178 $w tag remove in_sel $lno.0 [expr {$lno + 1}].0
1179 } else {
1180 set selected_paths($path) 1
1181 $w tag add in_sel $lno.0 [expr {$lno + 1}].0
1182 }
1183}
1184proc add_range_to_selection {w x y} {
1186 global file_lists last_clicked selected_paths
1187 if {[lindex $last_clicked 0] ne $w} {
1189 toggle_or_diff $w $x $y
1190 return
1191 }
1192 set lno [lindex [split [$w index @$x,$y] .] 0]
1194 set lc [lindex $last_clicked 1]
1195 if {$lc < $lno} {
1196 set begin $lc
1197 set end $lno
1198 } else {
1199 set begin $lno
1200 set end $lc
1201 }
1202 foreach path [lrange $file_lists($w) \
1204 [expr {$begin - 1}] \
1205 [expr {$end - 1}]] {
1206 set selected_paths($path) 1
1207 }
1208 $w tag add in_sel $begin.0 [expr {$end + 1}].0
1209}
1210######################################################################
1212##
1213## config defaults
1214set cursor_ptr arrow
1216font create font_diff -family Courier -size 10
1217font create font_ui
1218catch {
1219 label .dummy
1220 eval font configure font_ui [font actual [.dummy cget -font]]
1221 destroy .dummy
1222}
1223font create font_uiitalic
1225font create font_uibold
1226font create font_diffbold
1227font create font_diffitalic
1228foreach class {Button Checkbutton Entry Label
1230 Labelframe Listbox Menu Message
1231 Radiobutton Spinbox Text} {
1232 option add *$class.font font_ui
1233}
1234unset class
1235if {[is_MacOSX]} {
1237 set M1B M1
1238 set M1T Cmd
1239} else {
1240 set M1B Control
1241 set M1T Ctrl
1242}
1243proc apply_config {} {
1245 global repo_config font_descs
1246 foreach option $font_descs {
1248 set name [lindex $option 0]
1249 set font [lindex $option 1]
1250 if {[catch {
1251 foreach {cn cv} $repo_config(gui.$name) {
1252 font configure $font $cn $cv
1253 }
1254 } err]} {
1255 error_popup "Invalid font specified in gui.$name:\n\n$err"
1256 }
1257 foreach {cn cv} [font configure $font] {
1258 font configure ${font}bold $cn $cv
1259 font configure ${font}italic $cn $cv
1260 }
1261 font configure ${font}bold -weight bold
1262 font configure ${font}italic -slant italic
1263 }
1264}
1265set default_config(merge.summary) false
1267set default_config(merge.verbosity) 2
1268set default_config(user.name) {}
1269set default_config(user.email) {}
1270set default_config(gui.trustmtime) false
1272set default_config(gui.diffcontext) 5
1273set default_config(gui.newbranchtemplate) {}
1274set default_config(gui.fontui) [font configure font_ui]
1275set default_config(gui.fontdiff) [font configure font_diff]
1276set font_descs {
1277 {fontui font_ui {Main Font}}
1278 {fontdiff font_diff {Diff/Console Font}}
1279}
1280load_config 0
1281apply_config
1282######################################################################
1284##
1285## feature option selection
1286if {[regexp {^git-(.+)$} [appname] _junk subcommand]} {
1288 unset _junk
1289} else {
1290 set subcommand gui
1291}
1292if {$subcommand eq {gui.sh}} {
1293 set subcommand gui
1294}
1295if {$subcommand eq {gui} && [llength $argv] > 0} {
1296 set subcommand [lindex $argv 0]
1297 set argv [lrange $argv 1 end]
1298}
1299enable_option multicommit
1301enable_option branch
1302enable_option transport
1303switch -- $subcommand {
1305browser -
1306blame {
1307 disable_option multicommit
1308 disable_option branch
1309 disable_option transport
1310}
1311citool {
1312 enable_option singlecommit
1313 disable_option multicommit
1315 disable_option branch
1316 disable_option transport
1317}
1318}
1319######################################################################
1321##
1322## ui construction
1323set ui_comm {}
1325# -- Menu Bar
1327#
1328menu .mbar -tearoff 0
1329.mbar add cascade -label Repository -menu .mbar.repository
1330.mbar add cascade -label Edit -menu .mbar.edit
1331if {[is_enabled branch]} {
1332 .mbar add cascade -label Branch -menu .mbar.branch
1333}
1334if {[is_enabled multicommit] || [is_enabled singlecommit]} {
1335 .mbar add cascade -label Commit -menu .mbar.commit
1336}
1337if {[is_enabled transport]} {
1338 .mbar add cascade -label Merge -menu .mbar.merge
1339 .mbar add cascade -label Fetch -menu .mbar.fetch
1340 .mbar add cascade -label Push -menu .mbar.push
1341}
1342. configure -menu .mbar
1343# -- Repository Menu
1345#
1346menu .mbar.repository
1347.mbar.repository add command \
1349 -label {Browse Current Branch} \
1350 -command {browser::new $current_branch}
1351trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Browse \$current_branch\" ;#"
1352.mbar.repository add separator
1353.mbar.repository add command \
1355 -label {Visualize Current Branch} \
1356 -command {do_gitk $current_branch}
1357trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Visualize \$current_branch\" ;#"
1358.mbar.repository add command \
1359 -label {Visualize All Branches} \
1360 -command {do_gitk --all}
1361.mbar.repository add separator
1362if {[is_enabled multicommit]} {
1364 .mbar.repository add command -label {Database Statistics} \
1365 -command do_stats
1366 .mbar.repository add command -label {Compress Database} \
1368 -command do_gc
1369 .mbar.repository add command -label {Verify Database} \
1371 -command do_fsck_objects
1372 .mbar.repository add separator
1374 if {[is_Cygwin]} {
1376 .mbar.repository add command \
1377 -label {Create Desktop Icon} \
1378 -command do_cygwin_shortcut
1379 } elseif {[is_Windows]} {
1380 .mbar.repository add command \
1381 -label {Create Desktop Icon} \
1382 -command do_windows_shortcut
1383 } elseif {[is_MacOSX]} {
1384 .mbar.repository add command \
1385 -label {Create Desktop Icon} \
1386 -command do_macosx_app
1387 }
1388}
1389.mbar.repository add command -label Quit \
1391 -command do_quit \
1392 -accelerator $M1T-Q
1393# -- Edit Menu
1395#
1396menu .mbar.edit
1397.mbar.edit add command -label Undo \
1398 -command {catch {[focus] edit undo}} \
1399 -accelerator $M1T-Z
1400.mbar.edit add command -label Redo \
1401 -command {catch {[focus] edit redo}} \
1402 -accelerator $M1T-Y
1403.mbar.edit add separator
1404.mbar.edit add command -label Cut \
1405 -command {catch {tk_textCut [focus]}} \
1406 -accelerator $M1T-X
1407.mbar.edit add command -label Copy \
1408 -command {catch {tk_textCopy [focus]}} \
1409 -accelerator $M1T-C
1410.mbar.edit add command -label Paste \
1411 -command {catch {tk_textPaste [focus]; [focus] see insert}} \
1412 -accelerator $M1T-V
1413.mbar.edit add command -label Delete \
1414 -command {catch {[focus] delete sel.first sel.last}} \
1415 -accelerator Del
1416.mbar.edit add separator
1417.mbar.edit add command -label {Select All} \
1418 -command {catch {[focus] tag add sel 0.0 end}} \
1419 -accelerator $M1T-A
1420# -- Branch Menu
1422#
1423if {[is_enabled branch]} {
1424 menu .mbar.branch
1425 .mbar.branch add command -label {Create...} \
1427 -command do_create_branch \
1428 -accelerator $M1T-N
1429 lappend disable_on_lock [list .mbar.branch entryconf \
1430 [.mbar.branch index last] -state]
1431 .mbar.branch add command -label {Delete...} \
1433 -command do_delete_branch
1434 lappend disable_on_lock [list .mbar.branch entryconf \
1435 [.mbar.branch index last] -state]
1436 .mbar.branch add command -label {Reset...} \
1438 -command merge::reset_hard
1439 lappend disable_on_lock [list .mbar.branch entryconf \
1440 [.mbar.branch index last] -state]
1441}
1442# -- Commit Menu
1444#
1445if {[is_enabled multicommit] || [is_enabled singlecommit]} {
1446 menu .mbar.commit
1447 .mbar.commit add radiobutton \
1449 -label {New Commit} \
1450 -command do_select_commit_type \
1451 -variable selected_commit_type \
1452 -value new
1453 lappend disable_on_lock \
1454 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1455 .mbar.commit add radiobutton \
1457 -label {Amend Last Commit} \
1458 -command do_select_commit_type \
1459 -variable selected_commit_type \
1460 -value amend
1461 lappend disable_on_lock \
1462 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1463 .mbar.commit add separator
1465 .mbar.commit add command -label Rescan \
1467 -command do_rescan \
1468 -accelerator F5
1469 lappend disable_on_lock \
1470 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1471 .mbar.commit add command -label {Add To Commit} \
1473 -command do_add_selection
1474 lappend disable_on_lock \
1475 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1476 .mbar.commit add command -label {Add Existing To Commit} \
1478 -command do_add_all \
1479 -accelerator $M1T-I
1480 lappend disable_on_lock \
1481 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1482 .mbar.commit add command -label {Unstage From Commit} \
1484 -command do_unstage_selection
1485 lappend disable_on_lock \
1486 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1487 .mbar.commit add command -label {Revert Changes} \
1489 -command do_revert_selection
1490 lappend disable_on_lock \
1491 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1492 .mbar.commit add separator
1494 .mbar.commit add command -label {Sign Off} \
1496 -command do_signoff \
1497 -accelerator $M1T-S
1498 .mbar.commit add command -label Commit \
1500 -command do_commit \
1501 -accelerator $M1T-Return
1502 lappend disable_on_lock \
1503 [list .mbar.commit entryconf [.mbar.commit index last] -state]
1504}
1505# -- Merge Menu
1507#
1508if {[is_enabled branch]} {
1509 menu .mbar.merge
1510 .mbar.merge add command -label {Local Merge...} \
1511 -command merge::dialog
1512 lappend disable_on_lock \
1513 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1514 .mbar.merge add command -label {Abort Merge...} \
1515 -command merge::reset_hard
1516 lappend disable_on_lock \
1517 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1518}
1520# -- Transport Menu
1522#
1523if {[is_enabled transport]} {
1524 menu .mbar.fetch
1525 menu .mbar.push
1527 .mbar.push add command -label {Push...} \
1528 -command do_push_anywhere \
1529 -accelerator $M1T-P
1530}
1531if {[is_MacOSX]} {
1533 # -- Apple Menu (Mac OS X only)
1534 #
1535 .mbar add cascade -label Apple -menu .mbar.apple
1536 menu .mbar.apple
1537 .mbar.apple add command -label "About [appname]" \
1539 -command do_about
1540 .mbar.apple add command -label "Options..." \
1541 -command do_options
1542} else {
1543 # -- Edit Menu
1544 #
1545 .mbar.edit add separator
1546 .mbar.edit add command -label {Options...} \
1547 -command do_options
1548 # -- Tools Menu
1550 #
1551 if {[is_Cygwin] && [file exists /usr/local/miga/lib/gui-miga]} {
1552 proc do_miga {} {
1553 global ui_status_value
1554 if {![lock_index update]} return
1555 set cmd [list sh --login -c "/usr/local/miga/lib/gui-miga \"[pwd]\""]
1556 set miga_fd [open "|$cmd" r]
1557 fconfigure $miga_fd -blocking 0
1558 fileevent $miga_fd readable [list miga_done $miga_fd]
1559 set ui_status_value {Running miga...}
1560 }
1561 proc miga_done {fd} {
1562 read $fd 512
1563 if {[eof $fd]} {
1564 close $fd
1565 unlock_index
1566 rescan [list set ui_status_value {Ready.}]
1567 }
1568 }
1569 .mbar add cascade -label Tools -menu .mbar.tools
1570 menu .mbar.tools
1571 .mbar.tools add command -label "Migrate" \
1572 -command do_miga
1573 lappend disable_on_lock \
1574 [list .mbar.tools entryconf [.mbar.tools index last] -state]
1575 }
1576}
1577# -- Help Menu
1579#
1580.mbar add cascade -label Help -menu .mbar.help
1581menu .mbar.help
1582if {![is_MacOSX]} {
1584 .mbar.help add command -label "About [appname]" \
1585 -command do_about
1586}
1587set browser {}
1589catch {set browser $repo_config(instaweb.browser)}
1590set doc_path [file dirname [gitexec]]
1591set doc_path [file join $doc_path Documentation index.html]
1592if {[is_Cygwin]} {
1594 set doc_path [exec cygpath --mixed $doc_path]
1595}
1596if {$browser eq {}} {
1598 if {[is_MacOSX]} {
1599 set browser open
1600 } elseif {[is_Cygwin]} {
1601 set program_files [file dirname [exec cygpath --windir]]
1602 set program_files [file join $program_files {Program Files}]
1603 set firefox [file join $program_files {Mozilla Firefox} firefox.exe]
1604 set ie [file join $program_files {Internet Explorer} IEXPLORE.EXE]
1605 if {[file exists $firefox]} {
1606 set browser $firefox
1607 } elseif {[file exists $ie]} {
1608 set browser $ie
1609 }
1610 unset program_files firefox ie
1611 }
1612}
1613if {[file isfile $doc_path]} {
1615 set doc_url "file:$doc_path"
1616} else {
1617 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
1618}
1619if {$browser ne {}} {
1621 .mbar.help add command -label {Online Documentation} \
1622 -command [list exec $browser $doc_url &]
1623}
1624unset browser doc_path doc_url
1625# -- Standard bindings
1627#
1628wm protocol . WM_DELETE_WINDOW do_quit
1629bind all <$M1B-Key-q> do_quit
1630bind all <$M1B-Key-Q> do_quit
1631bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
1632bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
1633set subcommand_args {}
1635proc usage {} {
1636 puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
1637 exit 1
1638}
1639# -- Not a normal commit type invocation? Do that instead!
1641#
1642switch -- $subcommand {
1643browser {
1644 set subcommand_args {rev?}
1645 switch [llength $argv] {
1646 0 {
1647 set current_branch [git symbolic-ref HEAD]
1648 regsub ^refs/((heads|tags|remotes)/)? \
1649 $current_branch {} current_branch
1650 }
1651 1 {
1652 set current_branch [lindex $argv 0]
1653 }
1654 default usage
1655 }
1656 browser::new $current_branch
1657 return
1658}
1659blame {
1660 set subcommand_args {rev? path?}
1661 set head {}
1662 set path {}
1663 set is_path 0
1664 foreach a $argv {
1665 if {$is_path || [file exists $_prefix$a]} {
1666 if {$path ne {}} usage
1667 set path $_prefix$a
1668 break
1669 } elseif {$a eq {--}} {
1670 if {$path ne {}} {
1671 if {$head ne {}} usage
1672 set head $path
1673 set path {}
1674 }
1675 set is_path 1
1676 } elseif {$head eq {}} {
1677 if {$head ne {}} usage
1678 set head $a
1679 } else {
1680 usage
1681 }
1682 }
1683 unset is_path
1684 if {$head eq {}} {
1686 set current_branch [git symbolic-ref HEAD]
1687 regsub ^refs/((heads|tags|remotes)/)? \
1688 $current_branch {} current_branch
1689 } else {
1690 set current_branch $head
1691 }
1692 if {$path eq {}} usage
1694 blame::new $head $path
1695 return
1696}
1697citool -
1698gui {
1699 if {[llength $argv] != 0} {
1700 puts -nonewline stderr "usage: $argv0"
1701 if {$subcommand ne {gui} && [appname] ne "git-$subcommand"} {
1702 puts -nonewline stderr " $subcommand"
1703 }
1704 puts stderr {}
1705 exit 1
1706 }
1707 # fall through to setup UI for commits
1708}
1709default {
1710 puts stderr "usage: $argv0 \[{blame|browser|citool}\]"
1711 exit 1
1712}
1713}
1714# -- Branch Control
1716#
1717frame .branch \
1718 -borderwidth 1 \
1719 -relief sunken
1720label .branch.l1 \
1721 -text {Current Branch:} \
1722 -anchor w \
1723 -justify left
1724label .branch.cb \
1725 -textvariable current_branch \
1726 -anchor w \
1727 -justify left
1728pack .branch.l1 -side left
1729pack .branch.cb -side left -fill x
1730pack .branch -side top -fill x
1731# -- Main Window Layout
1733#
1734panedwindow .vpane -orient vertical
1735panedwindow .vpane.files -orient horizontal
1736.vpane add .vpane.files -sticky nsew -height 100 -width 200
1737pack .vpane -anchor n -side top -fill both -expand 1
1738# -- Index File List
1740#
1741frame .vpane.files.index -height 100 -width 200
1742label .vpane.files.index.title -text {Staged Changes (Will Be Committed)} \
1743 -background lightgreen
1744text $ui_index -background white -borderwidth 0 \
1745 -width 20 -height 10 \
1746 -wrap none \
1747 -cursor $cursor_ptr \
1748 -xscrollcommand {.vpane.files.index.sx set} \
1749 -yscrollcommand {.vpane.files.index.sy set} \
1750 -state disabled
1751scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
1752scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
1753pack .vpane.files.index.title -side top -fill x
1754pack .vpane.files.index.sx -side bottom -fill x
1755pack .vpane.files.index.sy -side right -fill y
1756pack $ui_index -side left -fill both -expand 1
1757.vpane.files add .vpane.files.index -sticky nsew
1758# -- Working Directory File List
1760#
1761frame .vpane.files.workdir -height 100 -width 200
1762label .vpane.files.workdir.title -text {Unstaged Changes (Will Not Be Committed)} \
1763 -background lightsalmon
1764text $ui_workdir -background white -borderwidth 0 \
1765 -width 20 -height 10 \
1766 -wrap none \
1767 -cursor $cursor_ptr \
1768 -xscrollcommand {.vpane.files.workdir.sx set} \
1769 -yscrollcommand {.vpane.files.workdir.sy set} \
1770 -state disabled
1771scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
1772scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
1773pack .vpane.files.workdir.title -side top -fill x
1774pack .vpane.files.workdir.sx -side bottom -fill x
1775pack .vpane.files.workdir.sy -side right -fill y
1776pack $ui_workdir -side left -fill both -expand 1
1777.vpane.files add .vpane.files.workdir -sticky nsew
1778foreach i [list $ui_index $ui_workdir] {
1780 $i tag conf in_diff -background lightgray
1781 $i tag conf in_sel -background lightgray
1782}
1783unset i
1784# -- Diff and Commit Area
1786#
1787frame .vpane.lower -height 300 -width 400
1788frame .vpane.lower.commarea
1789frame .vpane.lower.diff -relief sunken -borderwidth 1
1790pack .vpane.lower.commarea -side top -fill x
1791pack .vpane.lower.diff -side bottom -fill both -expand 1
1792.vpane add .vpane.lower -sticky nsew
1793# -- Commit Area Buttons
1795#
1796frame .vpane.lower.commarea.buttons
1797label .vpane.lower.commarea.buttons.l -text {} \
1798 -anchor w \
1799 -justify left
1800pack .vpane.lower.commarea.buttons.l -side top -fill x
1801pack .vpane.lower.commarea.buttons -side left -fill y
1802button .vpane.lower.commarea.buttons.rescan -text {Rescan} \
1804 -command do_rescan
1805pack .vpane.lower.commarea.buttons.rescan -side top -fill x
1806lappend disable_on_lock \
1807 {.vpane.lower.commarea.buttons.rescan conf -state}
1808button .vpane.lower.commarea.buttons.incall -text {Add Existing} \
1810 -command do_add_all
1811pack .vpane.lower.commarea.buttons.incall -side top -fill x
1812lappend disable_on_lock \
1813 {.vpane.lower.commarea.buttons.incall conf -state}
1814button .vpane.lower.commarea.buttons.signoff -text {Sign Off} \
1816 -command do_signoff
1817pack .vpane.lower.commarea.buttons.signoff -side top -fill x
1818button .vpane.lower.commarea.buttons.commit -text {Commit} \
1820 -command do_commit
1821pack .vpane.lower.commarea.buttons.commit -side top -fill x
1822lappend disable_on_lock \
1823 {.vpane.lower.commarea.buttons.commit conf -state}
1824button .vpane.lower.commarea.buttons.push -text {Push} \
1826 -command do_push_anywhere
1827pack .vpane.lower.commarea.buttons.push -side top -fill x
1828# -- Commit Message Buffer
1830#
1831frame .vpane.lower.commarea.buffer
1832frame .vpane.lower.commarea.buffer.header
1833set ui_comm .vpane.lower.commarea.buffer.t
1834set ui_coml .vpane.lower.commarea.buffer.header.l
1835radiobutton .vpane.lower.commarea.buffer.header.new \
1836 -text {New Commit} \
1837 -command do_select_commit_type \
1838 -variable selected_commit_type \
1839 -value new
1840lappend disable_on_lock \
1841 [list .vpane.lower.commarea.buffer.header.new conf -state]
1842radiobutton .vpane.lower.commarea.buffer.header.amend \
1843 -text {Amend Last Commit} \
1844 -command do_select_commit_type \
1845 -variable selected_commit_type \
1846 -value amend
1847lappend disable_on_lock \
1848 [list .vpane.lower.commarea.buffer.header.amend conf -state]
1849label $ui_coml \
1850 -anchor w \
1851 -justify left
1852proc trace_commit_type {varname args} {
1853 global ui_coml commit_type
1854 switch -glob -- $commit_type {
1855 initial {set txt {Initial Commit Message:}}
1856 amend {set txt {Amended Commit Message:}}
1857 amend-initial {set txt {Amended Initial Commit Message:}}
1858 amend-merge {set txt {Amended Merge Commit Message:}}
1859 merge {set txt {Merge Commit Message:}}
1860 * {set txt {Commit Message:}}
1861 }
1862 $ui_coml conf -text $txt
1863}
1864trace add variable commit_type write trace_commit_type
1865pack $ui_coml -side left -fill x
1866pack .vpane.lower.commarea.buffer.header.amend -side right
1867pack .vpane.lower.commarea.buffer.header.new -side right
1868text $ui_comm -background white -borderwidth 1 \
1870 -undo true \
1871 -maxundo 20 \
1872 -autoseparators true \
1873 -relief sunken \
1874 -width 75 -height 9 -wrap none \
1875 -font font_diff \
1876 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
1877scrollbar .vpane.lower.commarea.buffer.sby \
1878 -command [list $ui_comm yview]
1879pack .vpane.lower.commarea.buffer.header -side top -fill x
1880pack .vpane.lower.commarea.buffer.sby -side right -fill y
1881pack $ui_comm -side left -fill y
1882pack .vpane.lower.commarea.buffer -side left -fill y
1883# -- Commit Message Buffer Context Menu
1885#
1886set ctxm .vpane.lower.commarea.buffer.ctxm
1887menu $ctxm -tearoff 0
1888$ctxm add command \
1889 -label {Cut} \
1890 -command {tk_textCut $ui_comm}
1891$ctxm add command \
1892 -label {Copy} \
1893 -command {tk_textCopy $ui_comm}
1894$ctxm add command \
1895 -label {Paste} \
1896 -command {tk_textPaste $ui_comm}
1897$ctxm add command \
1898 -label {Delete} \
1899 -command {$ui_comm delete sel.first sel.last}
1900$ctxm add separator
1901$ctxm add command \
1902 -label {Select All} \
1903 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
1904$ctxm add command \
1905 -label {Copy All} \
1906 -command {
1907 $ui_comm tag add sel 0.0 end
1908 tk_textCopy $ui_comm
1909 $ui_comm tag remove sel 0.0 end
1910 }
1911$ctxm add separator
1912$ctxm add command \
1913 -label {Sign Off} \
1914 -command do_signoff
1915bind_button3 $ui_comm "tk_popup $ctxm %X %Y"
1916# -- Diff Header
1918#
1919proc trace_current_diff_path {varname args} {
1920 global current_diff_path diff_actions file_states
1921 if {$current_diff_path eq {}} {
1922 set s {}
1923 set f {}
1924 set p {}
1925 set o disabled
1926 } else {
1927 set p $current_diff_path
1928 set s [mapdesc [lindex $file_states($p) 0] $p]
1929 set f {File:}
1930 set p [escape_path $p]
1931 set o normal
1932 }
1933 .vpane.lower.diff.header.status configure -text $s
1935 .vpane.lower.diff.header.file configure -text $f
1936 .vpane.lower.diff.header.path configure -text $p
1937 foreach w $diff_actions {
1938 uplevel #0 $w $o
1939 }
1940}
1941trace add variable current_diff_path write trace_current_diff_path
1942frame .vpane.lower.diff.header -background gold
1944label .vpane.lower.diff.header.status \
1945 -background gold \
1946 -width $max_status_desc \
1947 -anchor w \
1948 -justify left
1949label .vpane.lower.diff.header.file \
1950 -background gold \
1951 -anchor w \
1952 -justify left
1953label .vpane.lower.diff.header.path \
1954 -background gold \
1955 -anchor w \
1956 -justify left
1957pack .vpane.lower.diff.header.status -side left
1958pack .vpane.lower.diff.header.file -side left
1959pack .vpane.lower.diff.header.path -fill x
1960set ctxm .vpane.lower.diff.header.ctxm
1961menu $ctxm -tearoff 0
1962$ctxm add command \
1963 -label {Copy} \
1964 -command {
1965 clipboard clear
1966 clipboard append \
1967 -format STRING \
1968 -type STRING \
1969 -- $current_diff_path
1970 }
1971lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
1972bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
1973# -- Diff Body
1975#
1976frame .vpane.lower.diff.body
1977set ui_diff .vpane.lower.diff.body.t
1978text $ui_diff -background white -borderwidth 0 \
1979 -width 80 -height 15 -wrap none \
1980 -font font_diff \
1981 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
1982 -yscrollcommand {.vpane.lower.diff.body.sby set} \
1983 -state disabled
1984scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
1985 -command [list $ui_diff xview]
1986scrollbar .vpane.lower.diff.body.sby -orient vertical \
1987 -command [list $ui_diff yview]
1988pack .vpane.lower.diff.body.sbx -side bottom -fill x
1989pack .vpane.lower.diff.body.sby -side right -fill y
1990pack $ui_diff -side left -fill both -expand 1
1991pack .vpane.lower.diff.header -side top -fill x
1992pack .vpane.lower.diff.body -side bottom -fill both -expand 1
1993$ui_diff tag conf d_cr -elide true
1995$ui_diff tag conf d_@ -foreground blue -font font_diffbold
1996$ui_diff tag conf d_+ -foreground {#00a000}
1997$ui_diff tag conf d_- -foreground red
1998$ui_diff tag conf d_++ -foreground {#00a000}
2000$ui_diff tag conf d_-- -foreground red
2001$ui_diff tag conf d_+s \
2002 -foreground {#00a000} \
2003 -background {#e2effa}
2004$ui_diff tag conf d_-s \
2005 -foreground red \
2006 -background {#e2effa}
2007$ui_diff tag conf d_s+ \
2008 -foreground {#00a000} \
2009 -background ivory1
2010$ui_diff tag conf d_s- \
2011 -foreground red \
2012 -background ivory1
2013$ui_diff tag conf d<<<<<<< \
2015 -foreground orange \
2016 -font font_diffbold
2017$ui_diff tag conf d======= \
2018 -foreground orange \
2019 -font font_diffbold
2020$ui_diff tag conf d>>>>>>> \
2021 -foreground orange \
2022 -font font_diffbold
2023$ui_diff tag raise sel
2025# -- Diff Body Context Menu
2027#
2028set ctxm .vpane.lower.diff.body.ctxm
2029menu $ctxm -tearoff 0
2030$ctxm add command \
2031 -label {Refresh} \
2032 -command reshow_diff
2033lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2034$ctxm add command \
2035 -label {Copy} \
2036 -command {tk_textCopy $ui_diff}
2037lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2038$ctxm add command \
2039 -label {Select All} \
2040 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
2041lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2042$ctxm add command \
2043 -label {Copy All} \
2044 -command {
2045 $ui_diff tag add sel 0.0 end
2046 tk_textCopy $ui_diff
2047 $ui_diff tag remove sel 0.0 end
2048 }
2049lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2050$ctxm add separator
2051$ctxm add command \
2052 -label {Apply/Reverse Hunk} \
2053 -command {apply_hunk $cursorX $cursorY}
2054set ui_diff_applyhunk [$ctxm index last]
2055lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
2056$ctxm add separator
2057$ctxm add command \
2058 -label {Decrease Font Size} \
2059 -command {incr_font_size font_diff -1}
2060lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2061$ctxm add command \
2062 -label {Increase Font Size} \
2063 -command {incr_font_size font_diff 1}
2064lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2065$ctxm add separator
2066$ctxm add command \
2067 -label {Show Less Context} \
2068 -command {if {$repo_config(gui.diffcontext) >= 1} {
2069 incr repo_config(gui.diffcontext) -1
2070 reshow_diff
2071 }}
2072lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2073$ctxm add command \
2074 -label {Show More Context} \
2075 -command {if {$repo_config(gui.diffcontext) < 99} {
2076 incr repo_config(gui.diffcontext)
2077 reshow_diff
2078 }}
2079lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2080$ctxm add separator
2081$ctxm add command -label {Options...} \
2082 -command do_options
2083bind_button3 $ui_diff "
2084 set cursorX %x
2085 set cursorY %y
2086 if {\$ui_index eq \$current_diff_side} {
2087 $ctxm entryconf $ui_diff_applyhunk -label {Unstage Hunk From Commit}
2088 } else {
2089 $ctxm entryconf $ui_diff_applyhunk -label {Stage Hunk For Commit}
2090 }
2091 tk_popup $ctxm %X %Y
2092"
2093unset ui_diff_applyhunk
2094# -- Status Bar
2096#
2097label .status -textvariable ui_status_value \
2098 -anchor w \
2099 -justify left \
2100 -borderwidth 1 \
2101 -relief sunken
2102pack .status -anchor w -side bottom -fill x
2103# -- Load geometry
2105#
2106catch {
2107set gm $repo_config(gui.geometry)
2108wm geometry . [lindex $gm 0]
2109.vpane sash place 0 \
2110 [lindex [.vpane sash coord 0] 0] \
2111 [lindex $gm 1]
2112.vpane.files sash place 0 \
2113 [lindex $gm 2] \
2114 [lindex [.vpane.files sash coord 0] 1]
2115unset gm
2116}
2117# -- Key Bindings
2119#
2120bind $ui_comm <$M1B-Key-Return> {do_commit;break}
2121bind $ui_comm <$M1B-Key-i> {do_add_all;break}
2122bind $ui_comm <$M1B-Key-I> {do_add_all;break}
2123bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
2124bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
2125bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
2126bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
2127bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
2128bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
2129bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
2130bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
2131bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
2133bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
2134bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
2135bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
2136bind $ui_diff <$M1B-Key-v> {break}
2137bind $ui_diff <$M1B-Key-V> {break}
2138bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
2139bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
2140bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
2141bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
2142bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
2143bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
2144bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
2145bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
2146bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
2147bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
2148bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
2149bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
2150bind $ui_diff <Button-1> {focus %W}
2151if {[is_enabled branch]} {
2153 bind . <$M1B-Key-n> do_create_branch
2154 bind . <$M1B-Key-N> do_create_branch
2155}
2156if {[is_enabled transport]} {
2157 bind . <$M1B-Key-p> do_push_anywhere
2158 bind . <$M1B-Key-P> do_push_anywhere
2159}
2160bind . <Key-F5> do_rescan
2162bind . <$M1B-Key-r> do_rescan
2163bind . <$M1B-Key-R> do_rescan
2164bind . <$M1B-Key-s> do_signoff
2165bind . <$M1B-Key-S> do_signoff
2166bind . <$M1B-Key-i> do_add_all
2167bind . <$M1B-Key-I> do_add_all
2168bind . <$M1B-Key-Return> do_commit
2169foreach i [list $ui_index $ui_workdir] {
2170 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
2171 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
2172 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
2173}
2174unset i
2175set file_lists($ui_index) [list]
2177set file_lists($ui_workdir) [list]
2178wm title . "[appname] ([reponame]) [file normalize [file dirname [gitdir]]]"
2180focus -force $ui_comm
2181# -- Warn the user about environmental problems. Cygwin's Tcl
2183# does *not* pass its env array onto any processes it spawns.
2184# This means that git processes get none of our environment.
2185#
2186if {[is_Cygwin]} {
2187 set ignored_env 0
2188 set suggest_user {}
2189 set msg "Possible environment issues exist.
2190The following environment variables are probably
2192going to be ignored by any Git subprocess run
2193by [appname]:
2194"
2196 foreach name [array names env] {
2197 switch -regexp -- $name {
2198 {^GIT_INDEX_FILE$} -
2199 {^GIT_OBJECT_DIRECTORY$} -
2200 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
2201 {^GIT_DIFF_OPTS$} -
2202 {^GIT_EXTERNAL_DIFF$} -
2203 {^GIT_PAGER$} -
2204 {^GIT_TRACE$} -
2205 {^GIT_CONFIG$} -
2206 {^GIT_CONFIG_LOCAL$} -
2207 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
2208 append msg " - $name\n"
2209 incr ignored_env
2210 }
2211 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
2212 append msg " - $name\n"
2213 incr ignored_env
2214 set suggest_user $name
2215 }
2216 }
2217 }
2218 if {$ignored_env > 0} {
2219 append msg "
2220This is due to a known issue with the
2221Tcl binary distributed by Cygwin."
2222 if {$suggest_user ne {}} {
2224 append msg "
2225A good replacement for $suggest_user
2227is placing values for the user.name and
2228user.email settings into your personal
2229~/.gitconfig file.
2230"
2231 }
2232 warn_popup $msg
2233 }
2234 unset ignored_env msg suggest_user name
2235}
2236# -- Only initialize complex UI if we are going to stay running.
2238#
2239if {[is_enabled transport]} {
2240 load_all_remotes
2241 load_all_heads
2242 populate_branch_menu
2244 populate_fetch_menu
2245 populate_push_menu
2246}
2247# -- Only suggest a gc run if we are going to stay running.
2249#
2250if {[is_enabled multicommit]} {
2251 set object_limit 2000
2252 if {[is_Windows]} {set object_limit 200}
2253 regexp {^([0-9]+) objects,} [git count-objects] _junk objects_current
2254 if {$objects_current >= $object_limit} {
2255 if {[ask_popup \
2256 "This repository currently has $objects_current loose objects.
2257To maintain optimal performance it is strongly recommended that you compress the database when more than $object_limit loose objects exist.
2259Compress the database now?"] eq yes} {
2261 do_gc
2262 }
2263 }
2264 unset object_limit _junk objects_current
2265}
2266lock_index begin-read
2268after 1 do_rescan