forked from git/git
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathgit-gui.sh
More file actions
executable file
·3967 lines (3492 loc) · 96.9 KB
/
git-gui.sh
File metadata and controls
executable file
·3967 lines (3492 loc) · 96.9 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#!/bin/sh
# Tcl ignores the next line -*- tcl -*- \
if test "z$*" = zversion \
|| test "z$*" = z--version; \
then \
echo 'git-gui version @@GITGUI_VERSION@@'; \
exit; \
fi; \
argv0=$0; \
exec wish "$argv0" -- "$@"
set appvers {@@GITGUI_VERSION@@}
set copyright [string map [list (c) \u00a9] {
Copyright (c) 2006-2010 Shawn Pearce, et. al.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}]
######################################################################
##
## Tcl/Tk sanity check
if {[catch {package require Tcl 8.4} err]
|| [catch {package require Tk 8.4} err]
} {
catch {wm withdraw .}
tk_messageBox \
-icon error \
-type ok \
-title "git-gui: fatal error" \
-message $err
exit 1
}
catch {rename send {}} ; # What an evil concept...
######################################################################
##
## locate our library
set oguilib {@@GITGUI_LIBDIR@@}
set oguirel {@@GITGUI_RELATIVE@@}
if {$oguirel eq {1}} {
set oguilib [file dirname [file normalize $argv0]]
if {[file tail $oguilib] eq {git-core}} {
set oguilib [file dirname $oguilib]
}
set oguilib [file dirname $oguilib]
set oguilib [file join $oguilib share git-gui lib]
set oguimsg [file join $oguilib msgs]
} elseif {[string match @@* $oguirel]} {
set oguilib [file join [file dirname [file normalize $argv0]] lib]
set oguimsg [file join [file dirname [file normalize $argv0]] po]
} else {
set oguimsg [file join $oguilib msgs]
}
unset oguirel
######################################################################
##
## enable verbose loading?
if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
unset _verbose
rename auto_load real__auto_load
proc auto_load {name args} {
puts stderr "auto_load $name"
return [uplevel 1 real__auto_load $name $args]
}
rename source real__source
proc source {name} {
puts stderr "source $name"
uplevel 1 real__source $name
}
if {[tk windowingsystem] eq "win32"} { console show }
}
######################################################################
##
## Internationalization (i18n) through msgcat and gettext. See
## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html
package require msgcat
# Check for Windows 7 MUI language pack (missed by msgcat < 1.4.4)
if {[tk windowingsystem] eq "win32"
&& [package vcompare [package provide msgcat] 1.4.4] < 0
} then {
proc _mc_update_locale {} {
set key {HKEY_CURRENT_USER\Control Panel\Desktop}
if {![catch {
package require registry
set uilocale [registry get $key "PreferredUILanguages"]
msgcat::ConvertLocale [string map {- _} [lindex $uilocale 0]]
} uilocale]} {
if {[string length $uilocale] > 0} {
msgcat::mclocale $uilocale
}
}
}
_mc_update_locale
}
proc _mc_trim {fmt} {
set cmk [string first @@ $fmt]
if {$cmk > 0} {
return [string range $fmt 0 [expr {$cmk - 1}]]
}
return $fmt
}
proc mc {en_fmt args} {
set fmt [_mc_trim [::msgcat::mc $en_fmt]]
if {[catch {set msg [eval [list format $fmt] $args]} err]} {
set msg [eval [list format [_mc_trim $en_fmt]] $args]
}
return $msg
}
proc strcat {args} {
return [join $args {}]
}
::msgcat::mcload $oguimsg
unset oguimsg
######################################################################
##
## read only globals
set _appname {Git Gui}
set _gitdir {}
set _gitworktree {}
set _isbare {}
set _gitexec {}
set _githtmldir {}
set _reponame {}
set _iscygwin {}
set _search_path {}
set _shellpath {@@SHELL_PATH@@}
set _trace [lsearch -exact $argv --trace]
if {$_trace >= 0} {
set argv [lreplace $argv $_trace $_trace]
set _trace 1
if {[tk windowingsystem] eq "win32"} { console show }
} else {
set _trace 0
}
# variable for the last merged branch (useful for a default when deleting
# branches).
set _last_merged_branch {}
proc shellpath {} {
global _shellpath env
if {[string match @@* $_shellpath]} {
if {[info exists env(SHELL)]} {
return $env(SHELL)
} else {
return /bin/sh
}
}
return $_shellpath
}
proc appname {} {
global _appname
return $_appname
}
proc gitdir {args} {
global _gitdir
if {$args eq {}} {
return $_gitdir
}
return [eval [list file join $_gitdir] $args]
}
proc gitexec {args} {
global _gitexec
if {$_gitexec eq {}} {
if {[catch {set _gitexec [git --exec-path]} err]} {
error "Git not installed?\n\n$err"
}
if {[is_Cygwin]} {
set _gitexec [exec cygpath \
--windows \
--absolute \
$_gitexec]
} else {
set _gitexec [file normalize $_gitexec]
}
}
if {$args eq {}} {
return $_gitexec
}
return [eval [list file join $_gitexec] $args]
}
proc githtmldir {args} {
global _githtmldir
if {$_githtmldir eq {}} {
if {[catch {set _githtmldir [git --html-path]}]} {
# Git not installed or option not yet supported
return {}
}
if {[is_Cygwin]} {
set _githtmldir [exec cygpath \
--windows \
--absolute \
$_githtmldir]
} else {
set _githtmldir [file normalize $_githtmldir]
}
}
if {$args eq {}} {
return $_githtmldir
}
return [eval [list file join $_githtmldir] $args]
}
proc reponame {} {
return $::_reponame
}
proc is_MacOSX {} {
if {[tk windowingsystem] eq {aqua}} {
return 1
}
return 0
}
proc is_Windows {} {
if {$::tcl_platform(platform) eq {windows}} {
return 1
}
return 0
}
proc is_Cygwin {} {
global _iscygwin
if {$_iscygwin eq {}} {
if {$::tcl_platform(platform) eq {windows}} {
if {[catch {set p [exec cygpath --windir]} err]} {
set _iscygwin 0
} else {
set _iscygwin 1
}
} else {
set _iscygwin 0
}
}
return $_iscygwin
}
proc is_enabled {option} {
global enabled_options
if {[catch {set on $enabled_options($option)}]} {return 0}
return $on
}
proc enable_option {option} {
global enabled_options
set enabled_options($option) 1
}
proc disable_option {option} {
global enabled_options
set enabled_options($option) 0
}
######################################################################
##
## config
proc is_many_config {name} {
switch -glob -- $name {
gui.recentrepo -
remote.*.fetch -
remote.*.push
{return 1}
*
{return 0}
}
}
proc is_config_true {name} {
global repo_config
if {[catch {set v $repo_config($name)}]} {
return 0
}
set v [string tolower $v]
if {$v eq {} || $v eq {true} || $v eq {1} || $v eq {yes} || $v eq {on}} {
return 1
} else {
return 0
}
}
proc is_config_false {name} {
global repo_config
if {[catch {set v $repo_config($name)}]} {
return 0
}
set v [string tolower $v]
if {$v eq {false} || $v eq {0} || $v eq {no} || $v eq {off}} {
return 1
} else {
return 0
}
}
proc get_config {name} {
global repo_config
if {[catch {set v $repo_config($name)}]} {
return {}
} else {
return $v
}
}
proc is_bare {} {
global _isbare
global _gitdir
global _gitworktree
if {$_isbare eq {}} {
if {[catch {
set _bare [git rev-parse --is-bare-repository]
switch -- $_bare {
true { set _isbare 1 }
false { set _isbare 0}
default { throw }
}
}]} {
if {[is_config_true core.bare]
|| ($_gitworktree eq {}
&& [lindex [file split $_gitdir] end] ne {.git})} {
set _isbare 1
} else {
set _isbare 0
}
}
}
return $_isbare
}
######################################################################
##
## handy utils
proc _trace_exec {cmd} {
if {!$::_trace} return
set d {}
foreach v $cmd {
if {$d ne {}} {
append d { }
}
if {[regexp {[ \t\r\n'"$?*]} $v]} {
set v [sq $v]
}
append d $v
}
puts stderr $d
}
#'" fix poor old emacs font-lock mode
proc _git_cmd {name} {
global _git_cmd_path
if {[catch {set v $_git_cmd_path($name)}]} {
switch -- $name {
version -
--version -
--exec-path { return [list $::_git $name] }
}
set p [gitexec git-$name$::_search_exe]
if {[file exists $p]} {
set v [list $p]
} elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
# Try to determine what sort of magic will make
# git-$name go and do its thing, because native
# Tcl on Windows doesn't know it.
#
set p [gitexec git-$name]
set f [open $p r]
set s [gets $f]
close $f
switch -glob -- [lindex $s 0] {
#!*sh { set i sh }
#!*perl { set i perl }
#!*python { set i python }
default { error "git-$name is not supported: $s" }
}
upvar #0 _$i interp
if {![info exists interp]} {
set interp [_which $i]
}
if {$interp eq {}} {
error "git-$name requires $i (not in PATH)"
}
set v [concat [list $interp] [lrange $s 1 end] [list $p]]
} else {
# Assume it is builtin to git somehow and we
# aren't actually able to see a file for it.
#
set v [list $::_git $name]
}
set _git_cmd_path($name) $v
}
return $v
}
proc _which {what args} {
global env _search_exe _search_path
if {$_search_path eq {}} {
if {[is_Cygwin] && [regexp {^(/|\.:)} $env(PATH)]} {
set _search_path [split [exec cygpath \
--windows \
--path \
--absolute \
$env(PATH)] {;}]
set _search_exe .exe
} elseif {[is_Windows]} {
set gitguidir [file dirname [info script]]
regsub -all ";" $gitguidir "\\;" gitguidir
set env(PATH) "$gitguidir;$env(PATH)"
set _search_path [split $env(PATH) {;}]
set _search_exe .exe
} else {
set _search_path [split $env(PATH) :]
set _search_exe {}
}
}
if {[is_Windows] && [lsearch -exact $args -script] >= 0} {
set suffix {}
} else {
set suffix $_search_exe
}
foreach p $_search_path {
set p [file join $p $what$suffix]
if {[file exists $p]} {
return [file normalize $p]
}
}
return {}
}
# Test a file for a hashbang to identify executable scripts on Windows.
proc is_shellscript {filename} {
if {![file exists $filename]} {return 0}
set f [open $filename r]
fconfigure $f -encoding binary
set magic [read $f 2]
close $f
return [expr {$magic eq "#!"}]
}
# Run a command connected via pipes on stdout.
# This is for use with textconv filters and uses sh -c "..." to allow it to
# contain a command with arguments. On windows we must check for shell
# scripts specifically otherwise just call the filter command.
proc open_cmd_pipe {cmd path} {
global env
if {![file executable [shellpath]]} {
set exe [auto_execok [lindex $cmd 0]]
if {[is_shellscript [lindex $exe 0]]} {
set run [linsert [auto_execok sh] end -c "$cmd \"\$0\"" $path]
} else {
set run [concat $exe [lrange $cmd 1 end] $path]
}
} else {
set run [list [shellpath] -c "$cmd \"\$0\"" $path]
}
return [open |$run r]
}
proc _lappend_nice {cmd_var} {
global _nice
upvar $cmd_var cmd
if {![info exists _nice]} {
set _nice [_which nice]
if {[catch {exec $_nice git version}]} {
set _nice {}
} elseif {[is_Windows] && [file dirname $_nice] ne [file dirname $::_git]} {
set _nice {}
}
}
if {$_nice ne {}} {
lappend cmd $_nice
}
}
proc git {args} {
set opt [list]
while {1} {
switch -- [lindex $args 0] {
--nice {
_lappend_nice opt
}
default {
break
}
}
set args [lrange $args 1 end]
}
set cmdp [_git_cmd [lindex $args 0]]
set args [lrange $args 1 end]
_trace_exec [concat $opt $cmdp $args]
set result [eval exec $opt $cmdp $args]
if {$::_trace} {
puts stderr "< $result"
}
return $result
}
proc _open_stdout_stderr {cmd} {
_trace_exec $cmd
if {[catch {
set fd [open [concat [list | ] $cmd] r]
} err]} {
if { [lindex $cmd end] eq {2>@1}
&& $err eq {can not find channel named "1"}
} {
# Older versions of Tcl 8.4 don't have this 2>@1 IO
# redirect operator. Fallback to |& cat for those.
# The command was not actually started, so its safe
# to try to start it a second time.
#
set fd [open [concat \
[list | ] \
[lrange $cmd 0 end-1] \
[list |& cat] \
] r]
} else {
error $err
}
}
fconfigure $fd -eofchar {}
return $fd
}
proc git_read {args} {
set opt [list]
while {1} {
switch -- [lindex $args 0] {
--nice {
_lappend_nice opt
}
--stderr {
lappend args 2>@1
}
default {
break
}
}
set args [lrange $args 1 end]
}
set cmdp [_git_cmd [lindex $args 0]]
set args [lrange $args 1 end]
return [_open_stdout_stderr [concat $opt $cmdp $args]]
}
proc git_write {args} {
set opt [list]
while {1} {
switch -- [lindex $args 0] {
--nice {
_lappend_nice opt
}
default {
break
}
}
set args [lrange $args 1 end]
}
set cmdp [_git_cmd [lindex $args 0]]
set args [lrange $args 1 end]
_trace_exec [concat $opt $cmdp $args]
return [open [concat [list | ] $opt $cmdp $args] w]
}
proc githook_read {hook_name args} {
set pchook [gitdir hooks $hook_name]
lappend args 2>@1
# On Windows [file executable] might lie so we need to ask
# the shell if the hook is executable. Yes that's annoying.
#
if {[is_Windows]} {
upvar #0 _sh interp
if {![info exists interp]} {
set interp [_which sh]
}
if {$interp eq {}} {
error "hook execution requires sh (not in PATH)"
}
set scr {if test -x "$1";then exec "$@";fi}
set sh_c [list $interp -c $scr $interp $pchook]
return [_open_stdout_stderr [concat $sh_c $args]]
}
if {[file executable $pchook]} {
return [_open_stdout_stderr [concat [list $pchook] $args]]
}
return {}
}
proc kill_file_process {fd} {
set process [pid $fd]
catch {
if {[is_Windows]} {
# Use a Cygwin-specific flag to allow killing
# native Windows processes
exec kill -f $process
} else {
exec kill $process
}
}
}
proc gitattr {path attr default} {
if {[catch {set r [git check-attr $attr -- $path]}]} {
set r unspecified
} else {
set r [join [lrange [split $r :] 2 end] :]
regsub {^ } $r {} r
}
if {$r eq {unspecified}} {
return $default
}
return $r
}
proc sq {value} {
regsub -all ' $value "'\\''" value
return "'$value'"
}
proc load_current_branch {} {
global current_branch is_detached
set fd [open [gitdir HEAD] r]
if {[gets $fd ref] < 1} {
set ref {}
}
close $fd
set pfx {ref: refs/heads/}
set len [string length $pfx]
if {[string equal -length $len $pfx $ref]} {
# We're on a branch. It might not exist. But
# HEAD looks good enough to be a branch.
#
set current_branch [string range $ref $len end]
set is_detached 0
} else {
# Assume this is a detached head.
#
set current_branch HEAD
set is_detached 1
}
}
auto_load tk_optionMenu
rename tk_optionMenu real__tkOptionMenu
proc tk_optionMenu {w varName args} {
set m [eval real__tkOptionMenu $w $varName $args]
$m configure -font font_ui
$w configure -font font_ui
return $m
}
proc rmsel_tag {text} {
$text tag conf sel \
-background [$text cget -background] \
-foreground [$text cget -foreground] \
-borderwidth 0
$text tag conf in_sel -background lightgray
bind $text <Motion> break
return $text
}
wm withdraw .
set root_exists 0
bind . <Visibility> {
bind . <Visibility> {}
set root_exists 1
}
if {[is_Windows]} {
wm iconbitmap . -default $oguilib/git-gui.ico
set ::tk::AlwaysShowSelection 1
bind . <Control-F2> {console show}
# Spoof an X11 display for SSH
if {![info exists env(DISPLAY)]} {
set env(DISPLAY) :9999
}
} else {
catch {
image create photo gitlogo -width 16 -height 16
gitlogo put #33CC33 -to 7 0 9 2
gitlogo put #33CC33 -to 4 2 12 4
gitlogo put #33CC33 -to 7 4 9 6
gitlogo put #CC3333 -to 4 6 12 8
gitlogo put gray26 -to 4 9 6 10
gitlogo put gray26 -to 3 10 6 12
gitlogo put gray26 -to 8 9 13 11
gitlogo put gray26 -to 8 11 10 12
gitlogo put gray26 -to 11 11 13 14
gitlogo put gray26 -to 3 12 5 14
gitlogo put gray26 -to 5 13
gitlogo put gray26 -to 10 13
gitlogo put gray26 -to 4 14 12 15
gitlogo put gray26 -to 5 15 11 16
gitlogo redither
image create photo gitlogo32 -width 32 -height 32
gitlogo32 copy gitlogo -zoom 2 2
wm iconphoto . -default gitlogo gitlogo32
}
}
######################################################################
##
## config defaults
set cursor_ptr arrow
font create font_ui
if {[lsearch -exact [font names] TkDefaultFont] != -1} {
eval [linsert [font actual TkDefaultFont] 0 font configure font_ui]
eval [linsert [font actual TkFixedFont] 0 font create font_diff]
} else {
font create font_diff -family Courier -size 10
catch {
label .dummy
eval font configure font_ui [font actual [.dummy cget -font]]
destroy .dummy
}
}
font create font_uiitalic
font create font_uibold
font create font_diffbold
font create font_diffitalic
foreach class {Button Checkbutton Entry Label
Labelframe Listbox Message
Radiobutton Spinbox Text} {
option add *$class.font font_ui
}
if {![is_MacOSX]} {
option add *Menu.font font_ui
option add *Entry.borderWidth 1 startupFile
option add *Entry.relief sunken startupFile
option add *RadioButton.anchor w startupFile
}
unset class
if {[is_Windows] || [is_MacOSX]} {
option add *Menu.tearOff 0
}
if {[is_MacOSX]} {
set M1B M1
set M1T Cmd
} else {
set M1B Control
set M1T Ctrl
}
proc bind_button3 {w cmd} {
bind $w <Any-Button-3> $cmd
if {[is_MacOSX]} {
# Mac OS X sends Button-2 on right click through three-button mouse,
# or through trackpad right-clicking (two-finger touch + click).
bind $w <Any-Button-2> $cmd
bind $w <Control-Button-1> $cmd
}
}
proc apply_config {} {
global repo_config font_descs
foreach option $font_descs {
set name [lindex $option 0]
set font [lindex $option 1]
if {[catch {
set need_weight 1
foreach {cn cv} $repo_config(gui.$name) {
if {$cn eq {-weight}} {
set need_weight 0
}
font configure $font $cn $cv
}
if {$need_weight} {
font configure $font -weight normal
}
} err]} {
error_popup [strcat [mc "Invalid font specified in %s:" "gui.$name"] "\n\n$err"]
}
foreach {cn cv} [font configure $font] {
font configure ${font}bold $cn $cv
font configure ${font}italic $cn $cv
}
font configure ${font}bold -weight bold
font configure ${font}italic -slant italic
}
global use_ttk NS
set use_ttk 0
set NS {}
if {$repo_config(gui.usettk)} {
set use_ttk [package vsatisfies [package provide Tk] 8.5]
if {$use_ttk} {
set NS ttk
bind [winfo class .] <<ThemeChanged>> [list InitTheme]
pave_toplevel .
}
}
}
set default_config(branch.autosetupmerge) true
set default_config(merge.tool) {}
set default_config(mergetool.keepbackup) true
set default_config(merge.diffstat) true
set default_config(merge.summary) false
set default_config(merge.verbosity) 2
set default_config(user.name) {}
set default_config(user.email) {}
set default_config(gui.encoding) [encoding system]
set default_config(gui.matchtrackingbranch) false
set default_config(gui.textconv) true
set default_config(gui.pruneduringfetch) false
set default_config(gui.trustmtime) false
set default_config(gui.fastcopyblame) false
set default_config(gui.copyblamethreshold) 40
set default_config(gui.blamehistoryctx) 7
set default_config(gui.diffcontext) 5
set default_config(gui.diffopts) {}
set default_config(gui.commitmsgwidth) 75
set default_config(gui.newbranchtemplate) {}
set default_config(gui.spellingdictionary) {}
set default_config(gui.fontui) [font configure font_ui]
set default_config(gui.fontdiff) [font configure font_diff]
# TODO: this option should be added to the git-config documentation
set default_config(gui.maxfilesdisplayed) 5000
set default_config(gui.usettk) 1
set default_config(gui.warndetachedcommit) 1
set font_descs {
{fontui font_ui {mc "Main Font"}}
{fontdiff font_diff {mc "Diff/Console Font"}}
}
set default_config(gui.stageuntracked) ask
######################################################################
##
## find git
set _git [_which git]
if {$_git eq {}} {
catch {wm withdraw .}
tk_messageBox \
-icon error \
-type ok \
-title [mc "git-gui: fatal error"] \
-message [mc "Cannot find git in PATH."]
exit 1
}
######################################################################
##
## version check
if {[catch {set _git_version [git --version]} err]} {
catch {wm withdraw .}
tk_messageBox \
-icon error \
-type ok \
-title [mc "git-gui: fatal error"] \
-message "Cannot determine Git version:
$err
[appname] requires Git 1.5.0 or later."
exit 1
}
if {![regsub {^git version } $_git_version {} _git_version]} {
catch {wm withdraw .}
tk_messageBox \
-icon error \
-type ok \
-title [mc "git-gui: fatal error"] \
-message [strcat [mc "Cannot parse Git version string:"] "\n\n$_git_version"]
exit 1
}
proc get_trimmed_version {s} {
set r {}
foreach x [split $s -._] {
if {[string is integer -strict $x]} {
lappend r $x
} else {
break
}
}
return [join $r .]
}
set _real_git_version $_git_version
set _git_version [get_trimmed_version $_git_version]
if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
catch {wm withdraw .}
if {[tk_messageBox \
-icon warning \
-type yesno \
-default no \
-title "[appname]: warning" \
-message [mc "Git version cannot be determined.
%s claims it is version '%s'.
%s requires at least Git 1.5.0 or later.
Assume '%s' is version 1.5.0?
" $_git $_real_git_version [appname] $_real_git_version]] eq {yes}} {
set _git_version 1.5.0
} else {
exit 1
}
}
unset _real_git_version
proc git-version {args} {
global _git_version
switch [llength $args] {
0 {
return $_git_version
}
2 {
set op [lindex $args 0]
set vr [lindex $args 1]
set cm [package vcompare $_git_version $vr]
return [expr $cm $op 0]
}
4 {
set type [lindex $args 0]
set name [lindex $args 1]
set parm [lindex $args 2]
set body [lindex $args 3]