git-gui: Request blame metadata in utf-8.
[git/git.git] / git-gui.sh
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bd11b82d 1#!/bin/sh
cb07fc2a 2# Tcl ignores the next line -*- tcl -*- \
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3 if test "z$*" = zversion \
4 || test "z$*" = z--version; \
5 then \
6 echo 'git-gui version @@GITGUI_VERSION@@'; \
7 exit; \
8 fi; \
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9 argv0=$0; \
10 exec wish "$argv0" -- "$@"
cb07fc2a 11
7e81d4ee 12set appvers {@@GITGUI_VERSION@@}
d6db1ad5 13set copyright [encoding convertfrom utf-8 {
a9813cb5 14Copyright © 2006, 2007 Shawn Pearce, et. al.
bdc9ea20 15
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16This program is free software; you can redistribute it and/or modify
17it under the terms of the GNU General Public License as published by
18the Free Software Foundation; either version 2 of the License, or
19(at your option) any later version.
20
21This program is distributed in the hope that it will be useful,
22but WITHOUT ANY WARRANTY; without even the implied warranty of
23MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24GNU General Public License for more details.
25
26You should have received a copy of the GNU General Public License
27along with this program; if not, write to the Free Software
d6db1ad5 28Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}]
cb07fc2a 29
f522c9b5 30######################################################################
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31##
32## Tcl/Tk sanity check
33
34if {[catch {package require Tcl 8.4} err]
35 || [catch {package require Tk 8.4} err]
36} {
37 catch {wm withdraw .}
38 tk_messageBox \
39 -icon error \
40 -type ok \
c8c4854b 41 -title [mc "git-gui: fatal error"] \
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42 -message $err
43 exit 1
44}
45
63c4024f 46catch {rename send {}} ; # What an evil concept...
cff93397 47
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48######################################################################
49##
50## locate our library
51
52set oguilib {@@GITGUI_LIBDIR@@}
53set oguirel {@@GITGUI_RELATIVE@@}
54if {$oguirel eq {1}} {
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55 set oguilib [file dirname [file normalize $argv0]]
56 if {[file tail $oguilib] eq {git-core}} {
57 set oguilib [file dirname $oguilib]
58 }
59 set oguilib [file dirname $oguilib]
fc703c20 60 set oguilib [file join $oguilib share git-gui lib]
d4b0ccd9 61 set oguimsg [file join $oguilib msgs]
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62} elseif {[string match @@* $oguirel]} {
63 set oguilib [file join [file dirname [file normalize $argv0]] lib]
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64 set oguimsg [file join [file dirname [file normalize $argv0]] po]
65} else {
66 set oguimsg [file join $oguilib msgs]
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67}
68unset oguirel
69
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70######################################################################
71##
72## enable verbose loading?
73
74if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
75 unset _verbose
76 rename auto_load real__auto_load
77 proc auto_load {name args} {
78 puts stderr "auto_load $name"
79 return [uplevel 1 real__auto_load $name $args]
80 }
81 rename source real__source
82 proc source {name} {
83 puts stderr "source $name"
84 uplevel 1 real__source $name
85 }
86}
87
c950c66e 88######################################################################
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89##
90## Internationalization (i18n) through msgcat and gettext. See
91## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html
92
93package require msgcat
146d73a3 94
ab0d33c4 95proc _mc_trim {fmt} {
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96 set cmk [string first @@ $fmt]
97 if {$cmk > 0} {
ab0d33c4 98 return [string range $fmt 0 [expr {$cmk - 1}]]
146d73a3 99 }
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100 return $fmt
101}
102
103proc mc {en_fmt args} {
104 set fmt [_mc_trim [::msgcat::mc $en_fmt]]
105 if {[catch {set msg [eval [list format $fmt] $args]} err]} {
106 set msg [eval [list format [_mc_trim $en_fmt]] $args]
107 }
108 return $msg
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109}
110
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111proc strcat {args} {
112 return [join $args {}]
113}
114
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115::msgcat::mcload $oguimsg
116unset oguimsg
117
118######################################################################
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119##
120## read only globals
121
0b2bc460 122set _appname {Git Gui}
c950c66e 123set _gitdir {}
20ddfcaa 124set _gitexec {}
c950c66e 125set _reponame {}
20ddfcaa 126set _iscygwin {}
0b812616 127set _search_path {}
c950c66e 128
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129set _trace [lsearch -exact $argv --trace]
130if {$_trace >= 0} {
131 set argv [lreplace $argv $_trace $_trace]
132 set _trace 1
133} else {
134 set _trace 0
135}
136
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137proc appname {} {
138 global _appname
139 return $_appname
140}
141
c2758a17 142proc gitdir {args} {
c950c66e 143 global _gitdir
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144 if {$args eq {}} {
145 return $_gitdir
146 }
0b812616 147 return [eval [list file join $_gitdir] $args]
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148}
149
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150proc gitexec {args} {
151 global _gitexec
152 if {$_gitexec eq {}} {
81347223 153 if {[catch {set _gitexec [git --exec-path]} err]} {
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154 error "Git not installed?\n\n$err"
155 }
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156 if {[is_Cygwin]} {
157 set _gitexec [exec cygpath \
158 --windows \
159 --absolute \
160 $_gitexec]
161 } else {
162 set _gitexec [file normalize $_gitexec]
163 }
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164 }
165 if {$args eq {}} {
166 return $_gitexec
167 }
0b812616 168 return [eval [list file join $_gitexec] $args]
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169}
170
c950c66e 171proc reponame {} {
d36cd968 172 return $::_reponame
c950c66e 173}
da5239dc 174
20ddfcaa 175proc is_MacOSX {} {
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176 if {[tk windowingsystem] eq {aqua}} {
177 return 1
178 }
179 return 0
180}
181
182proc is_Windows {} {
d36cd968 183 if {$::tcl_platform(platform) eq {windows}} {
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184 return 1
185 }
186 return 0
187}
188
189proc is_Cygwin {} {
d36cd968 190 global _iscygwin
20ddfcaa 191 if {$_iscygwin eq {}} {
d36cd968 192 if {$::tcl_platform(platform) eq {windows}} {
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193 if {[catch {set p [exec cygpath --windir]} err]} {
194 set _iscygwin 0
195 } else {
196 set _iscygwin 1
197 }
198 } else {
199 set _iscygwin 0
200 }
201 }
202 return $_iscygwin
203}
204
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205proc is_enabled {option} {
206 global enabled_options
207 if {[catch {set on $enabled_options($option)}]} {return 0}
208 return $on
209}
210
211proc enable_option {option} {
212 global enabled_options
213 set enabled_options($option) 1
214}
215
216proc disable_option {option} {
217 global enabled_options
218 set enabled_options($option) 0
219}
220
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221######################################################################
222##
223## config
224
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225proc is_many_config {name} {
226 switch -glob -- $name {
24f7c64b 227 gui.recentrepo -
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228 remote.*.fetch -
229 remote.*.push
230 {return 1}
231 *
232 {return 0}
233 }
234}
2d19516d 235
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236proc is_config_true {name} {
237 global repo_config
238 if {[catch {set v $repo_config($name)}]} {
239 return 0
240 } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} {
241 return 1
242 } else {
243 return 0
244 }
245}
246
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247proc get_config {name} {
248 global repo_config
249 if {[catch {set v $repo_config($name)}]} {
250 return {}
251 } else {
252 return $v
253 }
254}
255
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256######################################################################
257##
258## handy utils
259
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260proc _trace_exec {cmd} {
261 if {!$::_trace} return
262 set d {}
263 foreach v $cmd {
264 if {$d ne {}} {
265 append d { }
266 }
267 if {[regexp {[ \t\r\n'"$?*]} $v]} {
268 set v [sq $v]
269 }
270 append d $v
271 }
272 puts stderr $d
273}
274
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275proc _git_cmd {name} {
276 global _git_cmd_path
277
278 if {[catch {set v $_git_cmd_path($name)}]} {
279 switch -- $name {
70a7595c 280 version -
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281 --version -
282 --exec-path { return [list $::_git $name] }
283 }
284
285 set p [gitexec git-$name$::_search_exe]
286 if {[file exists $p]} {
287 set v [list $p]
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288 } elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
289 # Try to determine what sort of magic will make
290 # git-$name go and do its thing, because native
291 # Tcl on Windows doesn't know it.
0b812616 292 #
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293 set p [gitexec git-$name]
294 set f [open $p r]
295 set s [gets $f]
296 close $f
297
6e4ba05c 298 switch -glob -- [lindex $s 0] {
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299 #!*sh { set i sh }
300 #!*perl { set i perl }
301 #!*python { set i python }
302 default { error "git-$name is not supported: $s" }
303 }
304
305 upvar #0 _$i interp
306 if {![info exists interp]} {
307 set interp [_which $i]
308 }
309 if {$interp eq {}} {
310 error "git-$name requires $i (not in PATH)"
311 }
6e4ba05c 312 set v [concat [list $interp] [lrange $s 1 end] [list $p]]
0b812616 313 } else {
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314 # Assume it is builtin to git somehow and we
315 # aren't actually able to see a file for it.
316 #
317 set v [list $::_git $name]
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318 }
319 set _git_cmd_path($name) $v
320 }
321 return $v
322}
323
79317e5d 324proc _which {what args} {
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325 global env _search_exe _search_path
326
327 if {$_search_path eq {}} {
299077fb 328 if {[is_Cygwin] && [regexp {^(/|\.:)} $env(PATH)]} {
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329 set _search_path [split [exec cygpath \
330 --windows \
331 --path \
332 --absolute \
333 $env(PATH)] {;}]
334 set _search_exe .exe
335 } elseif {[is_Windows]} {
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336 set gitguidir [file dirname [info script]]
337 regsub -all ";" $gitguidir "\\;" gitguidir
338 set env(PATH) "$gitguidir;$env(PATH)"
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339 set _search_path [split $env(PATH) {;}]
340 set _search_exe .exe
341 } else {
342 set _search_path [split $env(PATH) :]
343 set _search_exe {}
344 }
345 }
346
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347 if {[is_Windows] && [lsearch -exact $args -script] >= 0} {
348 set suffix {}
349 } else {
350 set suffix $_search_exe
351 }
352
0b812616 353 foreach p $_search_path {
79317e5d 354 set p [file join $p $what$suffix]
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355 if {[file exists $p]} {
356 return [file normalize $p]
357 }
358 }
359 return {}
360}
361
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362proc _lappend_nice {cmd_var} {
363 global _nice
364 upvar $cmd_var cmd
365
366 if {![info exists _nice]} {
367 set _nice [_which nice]
368 }
369 if {$_nice ne {}} {
370 lappend cmd $_nice
371 }
372}
373
81347223 374proc git {args} {
16dd62ac 375 set opt [list]
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376
377 while {1} {
378 switch -- [lindex $args 0] {
379 --nice {
6f62b4f7 380 _lappend_nice opt
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381 }
382
383 default {
384 break
385 }
386
387 }
388
389 set args [lrange $args 1 end]
390 }
391
392 set cmdp [_git_cmd [lindex $args 0]]
393 set args [lrange $args 1 end]
394
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395 _trace_exec [concat $opt $cmdp $args]
396 set result [eval exec $opt $cmdp $args]
397 if {$::_trace} {
398 puts stderr "< $result"
399 }
400 return $result
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401}
402
74c4763c 403proc _open_stdout_stderr {cmd} {
16dd62ac 404 _trace_exec $cmd
74c4763c 405 if {[catch {
16dd62ac 406 set fd [open [concat [list | ] $cmd] r]
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407 } err]} {
408 if { [lindex $cmd end] eq {2>@1}
409 && $err eq {can not find channel named "1"}
410 } {
411 # Older versions of Tcl 8.4 don't have this 2>@1 IO
412 # redirect operator. Fallback to |& cat for those.
413 # The command was not actually started, so its safe
414 # to try to start it a second time.
415 #
416 set fd [open [concat \
16dd62ac 417 [list | ] \
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418 [lrange $cmd 0 end-1] \
419 [list |& cat] \
420 ] r]
421 } else {
422 error $err
423 }
424 }
6eb420ef 425 fconfigure $fd -eofchar {}
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426 return $fd
427}
428
0b812616 429proc git_read {args} {
16dd62ac 430 set opt [list]
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431
432 while {1} {
433 switch -- [lindex $args 0] {
434 --nice {
6f62b4f7 435 _lappend_nice opt
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436 }
437
438 --stderr {
439 lappend args 2>@1
440 }
441
442 default {
443 break
444 }
445
446 }
447
448 set args [lrange $args 1 end]
449 }
450
451 set cmdp [_git_cmd [lindex $args 0]]
452 set args [lrange $args 1 end]
453
74c4763c 454 return [_open_stdout_stderr [concat $opt $cmdp $args]]
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455}
456
457proc git_write {args} {
16dd62ac 458 set opt [list]
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459
460 while {1} {
461 switch -- [lindex $args 0] {
462 --nice {
6f62b4f7 463 _lappend_nice opt
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464 }
465
466 default {
467 break
468 }
469
470 }
471
472 set args [lrange $args 1 end]
473 }
474
475 set cmdp [_git_cmd [lindex $args 0]]
476 set args [lrange $args 1 end]
477
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478 _trace_exec [concat $opt $cmdp $args]
479 return [open [concat [list | ] $opt $cmdp $args] w]
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480}
481
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482proc githook_read {hook_name args} {
483 set pchook [gitdir hooks $hook_name]
484 lappend args 2>@1
485
fbc0e7ac 486 # On Windows [file executable] might lie so we need to ask
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487 # the shell if the hook is executable. Yes that's annoying.
488 #
fbc0e7ac 489 if {[is_Windows]} {
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490 upvar #0 _sh interp
491 if {![info exists interp]} {
492 set interp [_which sh]
493 }
494 if {$interp eq {}} {
495 error "hook execution requires sh (not in PATH)"
496 }
497
498 set scr {if test -x "$1";then exec "$@";fi}
16dd62ac 499 set sh_c [list $interp -c $scr $interp $pchook]
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500 return [_open_stdout_stderr [concat $sh_c $args]]
501 }
502
503 if {[file executable $pchook]} {
16dd62ac 504 return [_open_stdout_stderr [concat [list $pchook] $args]]
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505 }
506
507 return {}
508}
509
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510proc kill_file_process {fd} {
511 set process [pid $fd]
512
513 catch {
514 if {[is_Windows]} {
515 # Use a Cygwin-specific flag to allow killing
516 # native Windows processes
517 exec kill -f $process
518 } else {
519 exec kill $process
520 }
521 }
522}
523
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524proc gitattr {path attr default} {
525 if {[catch {set r [git check-attr $attr -- $path]}]} {
526 set r unspecified
527 } else {
528 set r [join [lrange [split $r :] 2 end] :]
529 regsub {^ } $r {} r
530 }
531 if {$r eq {unspecified}} {
532 return $default
533 }
534 return $r
535}
536
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537proc sq {value} {
538 regsub -all ' $value "'\\''" value
539 return "'$value'"
540}
541
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542proc load_current_branch {} {
543 global current_branch is_detached
544
fc4e8da7 545 set fd [open [gitdir HEAD] r]
311e02a4 546 if {[gets $fd ref] < 1} {
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547 set ref {}
548 }
549 close $fd
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550
551 set pfx {ref: refs/heads/}
552 set len [string length $pfx]
553 if {[string equal -length $len $pfx $ref]} {
554 # We're on a branch. It might not exist. But
555 # HEAD looks good enough to be a branch.
556 #
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557 set current_branch [string range $ref $len end]
558 set is_detached 0
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559 } else {
560 # Assume this is a detached head.
561 #
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562 set current_branch HEAD
563 set is_detached 1
311e02a4 564 }
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565}
566
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567auto_load tk_optionMenu
568rename tk_optionMenu real__tkOptionMenu
569proc tk_optionMenu {w varName args} {
570 set m [eval real__tkOptionMenu $w $varName $args]
571 $m configure -font font_ui
572 $w configure -font font_ui
573 return $m
574}
575
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576proc rmsel_tag {text} {
577 $text tag conf sel \
578 -background [$text cget -background] \
579 -foreground [$text cget -foreground] \
580 -borderwidth 0
581 $text tag conf in_sel -background lightgray
582 bind $text <Motion> break
583 return $text
584}
585
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586set root_exists 0
587bind . <Visibility> {
588 bind . <Visibility> {}
589 set root_exists 1
590}
591
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592if {[is_Windows]} {
593 wm iconbitmap . -default $oguilib/git-gui.ico
f10d5b06 594 set ::tk::AlwaysShowSelection 1
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595
596 # Spoof an X11 display for SSH
597 if {![info exists env(DISPLAY)]} {
598 set env(DISPLAY) :9999
599 }
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600}
601
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602######################################################################
603##
604## config defaults
605
606set cursor_ptr arrow
607font create font_diff -family Courier -size 10
608font create font_ui
609catch {
610 label .dummy
611 eval font configure font_ui [font actual [.dummy cget -font]]
612 destroy .dummy
613}
614
615font create font_uiitalic
616font create font_uibold
617font create font_diffbold
618font create font_diffitalic
619
620foreach class {Button Checkbutton Entry Label
621 Labelframe Listbox Menu Message
622 Radiobutton Spinbox Text} {
623 option add *$class.font font_ui
624}
625unset class
626
627if {[is_Windows] || [is_MacOSX]} {
628 option add *Menu.tearOff 0
629}
630
631if {[is_MacOSX]} {
632 set M1B M1
633 set M1T Cmd
634} else {
635 set M1B Control
636 set M1T Ctrl
637}
638
639proc bind_button3 {w cmd} {
640 bind $w <Any-Button-3> $cmd
641 if {[is_MacOSX]} {
642 # Mac OS X sends Button-2 on right click through three-button mouse,
643 # or through trackpad right-clicking (two-finger touch + click).
644 bind $w <Any-Button-2> $cmd
645 bind $w <Control-Button-1> $cmd
646 }
647}
648
649proc apply_config {} {
650 global repo_config font_descs
651
652 foreach option $font_descs {
653 set name [lindex $option 0]
654 set font [lindex $option 1]
655 if {[catch {
48b8d2b3 656 set need_weight 1
a4bee597 657 foreach {cn cv} $repo_config(gui.$name) {
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658 if {$cn eq {-weight}} {
659 set need_weight 0
660 }
661 font configure $font $cn $cv
662 }
663 if {$need_weight} {
664 font configure $font -weight normal
a4bee597
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665 }
666 } err]} {
667 error_popup [strcat [mc "Invalid font specified in %s:" "gui.$name"] "\n\n$err"]
668 }
669 foreach {cn cv} [font configure $font] {
670 font configure ${font}bold $cn $cv
671 font configure ${font}italic $cn $cv
672 }
673 font configure ${font}bold -weight bold
674 font configure ${font}italic -slant italic
675 }
676}
677
fe70225d 678set default_config(branch.autosetupmerge) true
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679set default_config(merge.tool) {}
680set default_config(merge.keepbackup) true
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681set default_config(merge.diffstat) true
682set default_config(merge.summary) false
683set default_config(merge.verbosity) 2
684set default_config(user.name) {}
685set default_config(user.email) {}
686
72e6b002 687set default_config(gui.encoding) [encoding system]
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688set default_config(gui.matchtrackingbranch) false
689set default_config(gui.pruneduringfetch) false
690set default_config(gui.trustmtime) false
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691set default_config(gui.fastcopyblame) false
692set default_config(gui.copyblamethreshold) 40
a9c80b83 693set default_config(gui.blamehistoryctx) 7
a4bee597 694set default_config(gui.diffcontext) 5
11027d54 695set default_config(gui.commitmsgwidth) 75
a4bee597 696set default_config(gui.newbranchtemplate) {}
95b002ee 697set default_config(gui.spellingdictionary) {}
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698set default_config(gui.fontui) [font configure font_ui]
699set default_config(gui.fontdiff) [font configure font_diff]
700set font_descs {
701 {fontui font_ui {mc "Main Font"}}
702 {fontdiff font_diff {mc "Diff/Console Font"}}
703}
704
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705######################################################################
706##
707## find git
708
709set _git [_which git]
710if {$_git eq {}} {
711 catch {wm withdraw .}
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712 tk_messageBox \
713 -icon error \
714 -type ok \
715 -title [mc "git-gui: fatal error"] \
716 -message [mc "Cannot find git in PATH."]
0b812616
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717 exit 1
718}
0b812616 719
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720######################################################################
721##
722## version check
723
d6967022 724if {[catch {set _git_version [git --version]} err]} {
54acdd95 725 catch {wm withdraw .}
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726 tk_messageBox \
727 -icon error \
728 -type ok \
c8c4854b 729 -title [mc "git-gui: fatal error"] \
875b7c93 730 -message "Cannot determine Git version:
54acdd95
SP
731
732$err
733
d6967022
SP
734[appname] requires Git 1.5.0 or later."
735 exit 1
736}
737if {![regsub {^git version } $_git_version {} _git_version]} {
738 catch {wm withdraw .}
875b7c93
SP
739 tk_messageBox \
740 -icon error \
741 -type ok \
c8c4854b 742 -title [mc "git-gui: fatal error"] \
31bb1d1b 743 -message [strcat [mc "Cannot parse Git version string:"] "\n\n$_git_version"]
54acdd95
SP
744 exit 1
745}
301dfaa9
SP
746
747set _real_git_version $_git_version
2c2a3782 748regsub -- {[\-\.]dirty$} $_git_version {} _git_version
d6967022
SP
749regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
750regsub {\.rc[0-9]+$} $_git_version {} _git_version
91464dfb 751regsub {\.GIT$} $_git_version {} _git_version
96f11953 752regsub {\.[a-zA-Z]+\.[0-9]+$} $_git_version {} _git_version
d6967022 753
301dfaa9
SP
754if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
755 catch {wm withdraw .}
756 if {[tk_messageBox \
757 -icon warning \
758 -type yesno \
759 -default no \
760 -title "[appname]: warning" \
1ac17950 761 -message [mc "Git version cannot be determined.
301dfaa9 762
1ac17950 763%s claims it is version '%s'.
301dfaa9 764
1ac17950 765%s requires at least Git 1.5.0 or later.
301dfaa9 766
1ac17950
CS
767Assume '%s' is version 1.5.0?
768" $_git $_real_git_version [appname] $_real_git_version]] eq {yes}} {
301dfaa9
SP
769 set _git_version 1.5.0
770 } else {
771 exit 1
772 }
773}
774unset _real_git_version
775
d6967022
SP
776proc git-version {args} {
777 global _git_version
778
779 switch [llength $args] {
780 0 {
781 return $_git_version
54acdd95 782 }
d6967022
SP
783
784 2 {
785 set op [lindex $args 0]
786 set vr [lindex $args 1]
787 set cm [package vcompare $_git_version $vr]
788 return [expr $cm $op 0]
789 }
790
791 4 {
792 set type [lindex $args 0]
793 set name [lindex $args 1]
794 set parm [lindex $args 2]
795 set body [lindex $args 3]
796
797 if {($type ne {proc} && $type ne {method})} {
798 error "Invalid arguments to git-version"
799 }
800 if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
801 error "Last arm of $type $name must be default"
802 }
803
804 foreach {op vr cb} [lrange $body 0 end-2] {
805 if {[git-version $op $vr]} {
806 return [uplevel [list $type $name $parm $cb]]
807 }
808 }
809
810 return [uplevel [list $type $name $parm [lindex $body end]]]
811 }
812
813 default {
814 error "git-version >= x"
815 }
816
817 }
818}
819
820if {[git-version < 1.5]} {
54acdd95 821 catch {wm withdraw .}
875b7c93
SP
822 tk_messageBox \
823 -icon error \
824 -type ok \
c8c4854b 825 -title [mc "git-gui: fatal error"] \
875b7c93 826 -message "[appname] requires Git 1.5.0 or later.
d6967022
SP
827
828You are using [git-version]:
829
830[git --version]"
54acdd95
SP
831 exit 1
832}
54acdd95 833
875b7c93
SP
834######################################################################
835##
836## configure our library
837
875b7c93
SP
838set idx [file join $oguilib tclIndex]
839if {[catch {set fd [open $idx r]} err]} {
840 catch {wm withdraw .}
841 tk_messageBox \
842 -icon error \
843 -type ok \
c8c4854b 844 -title [mc "git-gui: fatal error"] \
875b7c93
SP
845 -message $err
846 exit 1
847}
848if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
849 set idx [list]
850 while {[gets $fd n] >= 0} {
851 if {$n ne {} && ![string match #* $n]} {
852 lappend idx $n
853 }
854 }
855} else {
856 set idx {}
857}
858close $fd
859
860if {$idx ne {}} {
861 set loaded [list]
862 foreach p $idx {
863 if {[lsearch -exact $loaded $p] >= 0} continue
864 source [file join $oguilib $p]
865 lappend loaded $p
866 }
867 unset loaded p
868} else {
869 set auto_path [concat [list $oguilib] $auto_path]
870}
fc703c20 871unset -nocomplain idx fd
875b7c93 872
ba7cc660 873######################################################################
69f85ffa
SP
874##
875## config file parsing
876
f00d504a 877git-version proc _parse_config {arr_name args} {
85f7a94b
SP
878 >= 1.5.3 {
879 upvar $arr_name arr
880 array unset arr
881 set buf {}
882 catch {
a5bb31fb
SP
883 set fd_rc [eval \
884 [list git_read config] \
885 $args \
886 [list --null --list]]
85f7a94b
SP
887 fconfigure $fd_rc -translation binary
888 set buf [read $fd_rc]
889 close $fd_rc
890 }
891 foreach line [split $buf "\0"] {
892 if {[regexp {^([^\n]+)\n(.*)$} $line line name value]} {
893 if {[is_many_config $name]} {
894 lappend arr($name) $value
895 } else {
896 set arr($name) $value
897 }
898 }
899 }
900 }
f00d504a
SP
901 default {
902 upvar $arr_name arr
903 array unset arr
69f85ffa 904 catch {
f00d504a 905 set fd_rc [eval [list git_read config --list] $args]
69f85ffa
SP
906 while {[gets $fd_rc line] >= 0} {
907 if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
908 if {[is_many_config $name]} {
f00d504a 909 lappend arr($name) $value
69f85ffa 910 } else {
f00d504a 911 set arr($name) $value
69f85ffa
SP
912 }
913 }
914 }
915 close $fd_rc
916 }
917 }
f00d504a 918}
69f85ffa 919
f00d504a
SP
920proc load_config {include_global} {
921 global repo_config global_config default_config
922
923 if {$include_global} {
924 _parse_config global_config --global
69f85ffa 925 }
f00d504a 926 _parse_config repo_config
69f85ffa
SP
927
928 foreach name [array names default_config] {
929 if {[catch {set v $global_config($name)}]} {
930 set global_config($name) $default_config($name)
931 }
932 if {[catch {set v $repo_config($name)}]} {
933 set repo_config($name) $default_config($name)
934 }
935 }
936}
937
938######################################################################
ba7cc660
SP
939##
940## feature option selection
941
0b2bc460 942if {[regexp {^git-(.+)$} [file tail $argv0] _junk subcommand]} {
ba7cc660
SP
943 unset _junk
944} else {
945 set subcommand gui
946}
947if {$subcommand eq {gui.sh}} {
948 set subcommand gui
949}
950if {$subcommand eq {gui} && [llength $argv] > 0} {
951 set subcommand [lindex $argv 0]
952 set argv [lrange $argv 1 end]
953}
954
955enable_option multicommit
956enable_option branch
957enable_option transport
c52c9452 958disable_option bare
ba7cc660
SP
959
960switch -- $subcommand {
961browser -
962blame {
c52c9452
SP
963 enable_option bare
964
ba7cc660
SP
965 disable_option multicommit
966 disable_option branch
967 disable_option transport
968}
969citool {
970 enable_option singlecommit
1e65c622 971 enable_option retcode
ba7cc660
SP
972
973 disable_option multicommit
974 disable_option branch
975 disable_option transport
1e65c622
AG
976
977 while {[llength $argv] > 0} {
978 set a [lindex $argv 0]
979 switch -- $a {
980 --amend {
981 enable_option initialamend
982 }
983 --nocommit {
984 enable_option nocommit
985 enable_option nocommitmsg
986 }
987 --commitmsg {
988 disable_option nocommitmsg
989 }
990 default {
991 break
992 }
993 }
994
995 set argv [lrange $argv 1 end]
996 }
ba7cc660
SP
997}
998}
999
e29c0d10
AG
1000######################################################################
1001##
1002## execution environment
1003
1004set have_tk85 [expr {[package vcompare $tk_version "8.5"] >= 0}]
1005
1006# Suggest our implementation of askpass, if none is set
1007if {![info exists env(SSH_ASKPASS)]} {
1008 set env(SSH_ASKPASS) [gitexec git-gui--askpass]
1009}
1010
2d19516d
SP
1011######################################################################
1012##
1013## repository setup
1014
bb4812bc 1015set picked 0
c6127856
SP
1016if {[catch {
1017 set _gitdir $env(GIT_DIR)
1018 set _prefix {}
1019 }]
1020 && [catch {
1021 set _gitdir [git rev-parse --git-dir]
1022 set _prefix [git rev-parse --show-prefix]
1023 } err]} {
ab08b363
SP
1024 load_config 1
1025 apply_config
1026 choose_repository::pick
bb4812bc 1027 set picked 1
2d19516d 1028}
20ddfcaa 1029if {![file isdirectory $_gitdir] && [is_Cygwin]} {
2f7c9a7f 1030 catch {set _gitdir [exec cygpath --windows $_gitdir]}
20ddfcaa 1031}
c950c66e 1032if {![file isdirectory $_gitdir]} {
dbccbbda 1033 catch {wm withdraw .}
31bb1d1b 1034 error_popup [strcat [mc "Git directory not found:"] "\n\n$_gitdir"]
dbccbbda
SP
1035 exit 1
1036}
c80d25db
SP
1037if {$_prefix ne {}} {
1038 regsub -all {[^/]+/} $_prefix ../ cdup
1039 if {[catch {cd $cdup} err]} {
1040 catch {wm withdraw .}
31bb1d1b 1041 error_popup [strcat [mc "Cannot move to top of working directory:"] "\n\n$err"]
c80d25db
SP
1042 exit 1
1043 }
1044 unset cdup
1045} elseif {![is_enabled bare]} {
c52c9452
SP
1046 if {[lindex [file split $_gitdir] end] ne {.git}} {
1047 catch {wm withdraw .}
31bb1d1b 1048 error_popup [strcat [mc "Cannot use funny .git directory:"] "\n\n$_gitdir"]
c52c9452
SP
1049 exit 1
1050 }
1051 if {[catch {cd [file dirname $_gitdir]} err]} {
1052 catch {wm withdraw .}
31bb1d1b 1053 error_popup [strcat [mc "No working directory"] " [file dirname $_gitdir]:\n\n$err"]
c52c9452
SP
1054 exit 1
1055 }
dbccbbda 1056}
c52c9452
SP
1057set _reponame [file split [file normalize $_gitdir]]
1058if {[lindex $_reponame end] eq {.git}} {
1059 set _reponame [lindex $_reponame end-1]
1060} else {
1061 set _reponame [lindex $_reponame end]
2d19516d 1062}
2d19516d 1063
372ef954
SP
1064######################################################################
1065##
1066## global init
1067
1068set current_diff_path {}
1069set current_diff_side {}
1070set diff_actions [list]
372ef954
SP
1071
1072set HEAD {}
1073set PARENT {}
1074set MERGE_HEAD [list]
1075set commit_type {}
1076set empty_tree {}
1077set current_branch {}
d41b43eb 1078set is_detached 0
372ef954 1079set current_diff_path {}
9c9f5fa9 1080set is_3way_diff 0
3e34838c 1081set is_conflict_diff 0
372ef954
SP
1082set selected_commit_type new
1083
a9786bb4
AG
1084set nullid "0000000000000000000000000000000000000000"
1085set nullid2 "0000000000000000000000000000000000000001"
1086
cb07fc2a
SP
1087######################################################################
1088##
e210e674 1089## task management
cb07fc2a 1090
8f52548a 1091set rescan_active 0
131f503b 1092set diff_active 0
24263b77 1093set last_clicked {}
131f503b 1094
e210e674
SP
1095set disable_on_lock [list]
1096set index_lock_type none
1097
1098proc lock_index {type} {
1099 global index_lock_type disable_on_lock
131f503b 1100
043f7011 1101 if {$index_lock_type eq {none}} {
e210e674
SP
1102 set index_lock_type $type
1103 foreach w $disable_on_lock {
1104 uplevel #0 $w disabled
1105 }
1106 return 1
53716a7b 1107 } elseif {$index_lock_type eq "begin-$type"} {
e210e674 1108 set index_lock_type $type
131f503b
SP
1109 return 1
1110 }
1111 return 0
1112}
cb07fc2a 1113
e210e674
SP
1114proc unlock_index {} {
1115 global index_lock_type disable_on_lock
1116
1117 set index_lock_type none
1118 foreach w $disable_on_lock {
1119 uplevel #0 $w normal
1120 }
1121}
1122
1123######################################################################
1124##
1125## status
1126
f18e40a1 1127proc repository_state {ctvar hdvar mhvar} {
c950c66e 1128 global current_branch
f18e40a1
SP
1129 upvar $ctvar ct $hdvar hd $mhvar mh
1130
1131 set mh [list]
ec6b424a 1132
d41b43eb 1133 load_current_branch
81347223 1134 if {[catch {set hd [git rev-parse --verify HEAD]}]} {
4539eacd 1135 set hd {}
ec6b424a 1136 set ct initial
f18e40a1
SP
1137 return
1138 }
1139
c2758a17 1140 set merge_head [gitdir MERGE_HEAD]
f18e40a1 1141 if {[file exists $merge_head]} {
ec6b424a 1142 set ct merge
f18e40a1
SP
1143 set fd_mh [open $merge_head r]
1144 while {[gets $fd_mh line] >= 0} {
1145 lappend mh $line
1146 }
1147 close $fd_mh
1148 return
ec6b424a 1149 }
f18e40a1
SP
1150
1151 set ct normal
ec6b424a
SP
1152}
1153
4539eacd
SP
1154proc PARENT {} {
1155 global PARENT empty_tree
1156
f18e40a1
SP
1157 set p [lindex $PARENT 0]
1158 if {$p ne {}} {
1159 return $p
4539eacd
SP
1160 }
1161 if {$empty_tree eq {}} {
81347223 1162 set empty_tree [git mktree << {}]
4539eacd
SP
1163 }
1164 return $empty_tree
1165}
1166
1e65c622
AG
1167proc force_amend {} {
1168 global selected_commit_type
1169 global HEAD PARENT MERGE_HEAD commit_type
1170
1171 repository_state newType newHEAD newMERGE_HEAD
1172 set HEAD $newHEAD
1173 set PARENT $newHEAD
1174 set MERGE_HEAD $newMERGE_HEAD
1175 set commit_type $newType
1176
1177 set selected_commit_type amend
1178 do_select_commit_type
1179}
1180
46aaf90b 1181proc rescan {after {honor_trustmtime 1}} {
f18e40a1 1182 global HEAD PARENT MERGE_HEAD commit_type
699d5601 1183 global ui_index ui_workdir ui_comm
8f52548a 1184 global rescan_active file_states
cf25ddc8 1185 global repo_config
cb07fc2a 1186
8f52548a 1187 if {$rescan_active > 0 || ![lock_index read]} return
cb07fc2a 1188
f18e40a1 1189 repository_state newType newHEAD newMERGE_HEAD
4539eacd 1190 if {[string match amend* $commit_type]
f18e40a1
SP
1191 && $newType eq {normal}
1192 && $newHEAD eq $HEAD} {
e57ca85e 1193 } else {
f18e40a1
SP
1194 set HEAD $newHEAD
1195 set PARENT $newHEAD
1196 set MERGE_HEAD $newMERGE_HEAD
1197 set commit_type $newType
e57ca85e
SP
1198 }
1199
cb07fc2a 1200 array unset file_states
cb07fc2a 1201
1e0a92fd
SP
1202 if {!$::GITGUI_BCK_exists &&
1203 (![$ui_comm edit modified]
1204 || [string trim [$ui_comm get 0.0 end]] eq {})} {
b2f3bb1b
SP
1205 if {[string match amend* $commit_type]} {
1206 } elseif {[load_message GITGUI_MSG]} {
2cd1fd1f 1207 } elseif {[run_prepare_commit_msg_hook]} {
131f503b
SP
1208 } elseif {[load_message MERGE_MSG]} {
1209 } elseif {[load_message SQUASH_MSG]} {
1210 }
b2c6fcf1 1211 $ui_comm edit reset
21d7744f 1212 $ui_comm edit modified false
131f503b
SP
1213 }
1214
46aaf90b 1215 if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
8f52548a 1216 rescan_stage2 {} $after
e534f3a8 1217 } else {
8f52548a 1218 set rescan_active 1
1ac17950 1219 ui_status [mc "Refreshing file status..."]
0b812616
SP
1220 set fd_rf [git_read update-index \
1221 -q \
1222 --unmerged \
1223 --ignore-missing \
1224 --refresh \
1225 ]
e534f3a8 1226 fconfigure $fd_rf -blocking 0 -translation binary
390adaea 1227 fileevent $fd_rf readable \
8f52548a 1228 [list rescan_stage2 $fd_rf $after]
e534f3a8 1229 }
131f503b
SP
1230}
1231
2fe167b6 1232if {[is_Cygwin]} {
2fe167b6
SP
1233 set is_git_info_exclude {}
1234 proc have_info_exclude {} {
7f83aa2d 1235 global is_git_info_exclude
2fe167b6 1236
7f83aa2d
SP
1237 if {$is_git_info_exclude eq {}} {
1238 if {[catch {exec test -f [gitdir info exclude]}]} {
1239 set is_git_info_exclude 0
1240 } else {
1241 set is_git_info_exclude 1
2fe167b6 1242 }
2fe167b6 1243 }
7f83aa2d 1244 return $is_git_info_exclude
2fe167b6
SP
1245 }
1246} else {
1247 proc have_info_exclude {} {
1248 return [file readable [gitdir info exclude]]
1249 }
1250}
1251
8f52548a 1252proc rescan_stage2 {fd after} {
4539eacd 1253 global rescan_active buf_rdi buf_rdf buf_rlo
131f503b 1254
043f7011 1255 if {$fd ne {}} {
e534f3a8
SP
1256 read $fd
1257 if {![eof $fd]} return
1258 close $fd
1259 }
131f503b 1260
0b812616 1261 set ls_others [list --exclude-per-directory=.gitignore]
2fe167b6
SP
1262 if {[have_info_exclude]} {
1263 lappend ls_others "--exclude-from=[gitdir info exclude]"
cb07fc2a 1264 }
94a4dd9b
SP
1265 set user_exclude [get_config core.excludesfile]
1266 if {$user_exclude ne {} && [file readable $user_exclude]} {
1267 lappend ls_others "--exclude-from=$user_exclude"
1268 }
cb07fc2a 1269
868c8752
SP
1270 set buf_rdi {}
1271 set buf_rdf {}
1272 set buf_rlo {}
1273
8f52548a 1274 set rescan_active 3
1ac17950 1275 ui_status [mc "Scanning for modified files ..."]
0b812616
SP
1276 set fd_di [git_read diff-index --cached -z [PARENT]]
1277 set fd_df [git_read diff-files -z]
1278 set fd_lo [eval git_read ls-files --others -z $ls_others]
cb07fc2a 1279
51a989ba
SP
1280 fconfigure $fd_di -blocking 0 -translation binary -encoding binary
1281 fconfigure $fd_df -blocking 0 -translation binary -encoding binary
1282 fconfigure $fd_lo -blocking 0 -translation binary -encoding binary
8f52548a
SP
1283 fileevent $fd_di readable [list read_diff_index $fd_di $after]
1284 fileevent $fd_df readable [list read_diff_files $fd_df $after]
1285 fileevent $fd_lo readable [list read_ls_others $fd_lo $after]
cb07fc2a
SP
1286}
1287
131f503b 1288proc load_message {file} {
c950c66e 1289 global ui_comm
131f503b 1290
c2758a17 1291 set f [gitdir $file]
e57ca85e 1292 if {[file isfile $f]} {
131f503b
SP
1293 if {[catch {set fd [open $f r]}]} {
1294 return 0
1295 }
6eb420ef 1296 fconfigure $fd -eofchar {}
e57ca85e 1297 set content [string trim [read $fd]]
131f503b 1298 close $fd
4e55d19a 1299 regsub -all -line {[ \r\t]+$} $content {} content
131f503b
SP
1300 $ui_comm delete 0.0 end
1301 $ui_comm insert end $content
1302 return 1
1303 }
1304 return 0
1305}
1306
2cd1fd1f
JW
1307proc run_prepare_commit_msg_hook {} {
1308 global pch_error
1309
1310 # prepare-commit-msg requires PREPARE_COMMIT_MSG exist. From git-gui
1311 # it will be .git/MERGE_MSG (merge), .git/SQUASH_MSG (squash), or an
1312 # empty file but existant file.
1313
1314 set fd_pcm [open [gitdir PREPARE_COMMIT_MSG] a]
1315
1316 if {[file isfile [gitdir MERGE_MSG]]} {
1317 set pcm_source "merge"
1318 set fd_mm [open [gitdir MERGE_MSG] r]
1319 puts -nonewline $fd_pcm [read $fd_mm]
1320 close $fd_mm
1321 } elseif {[file isfile [gitdir SQUASH_MSG]]} {
1322 set pcm_source "squash"
1323 set fd_sm [open [gitdir SQUASH_MSG] r]
1324 puts -nonewline $fd_pcm [read $fd_sm]
1325 close $fd_sm
1326 } else {
1327 set pcm_source ""
1328 }
1329
1330 close $fd_pcm
1331
1332 set fd_ph [githook_read prepare-commit-msg \
1333 [gitdir PREPARE_COMMIT_MSG] $pcm_source]
1334 if {$fd_ph eq {}} {
1335 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1336 return 0;
1337 }
1338
1339 ui_status [mc "Calling prepare-commit-msg hook..."]
1340 set pch_error {}
1341
1342 fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
1343 fileevent $fd_ph readable \
1344 [list prepare_commit_msg_hook_wait $fd_ph]
1345
1346 return 1;
1347}
1348
1349proc prepare_commit_msg_hook_wait {fd_ph} {
1350 global pch_error
1351
1352 append pch_error [read $fd_ph]
1353 fconfigure $fd_ph -blocking 1
1354 if {[eof $fd_ph]} {
1355 if {[catch {close $fd_ph}]} {
1356 ui_status [mc "Commit declined by prepare-commit-msg hook."]
1357 hook_failed_popup prepare-commit-msg $pch_error
1358 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1359 exit 1
1360 } else {
1361 load_message PREPARE_COMMIT_MSG
1362 }
1363 set pch_error {}
1364 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1365 return
1366 }
1367 fconfigure $fd_ph -blocking 0
1368 catch {file delete [gitdir PREPARE_COMMIT_MSG]}
1369}
1370
8f52548a 1371proc read_diff_index {fd after} {
cb07fc2a
SP
1372 global buf_rdi
1373
1374 append buf_rdi [read $fd]
868c8752
SP
1375 set c 0
1376 set n [string length $buf_rdi]
1377 while {$c < $n} {
1378 set z1 [string first "\0" $buf_rdi $c]
1379 if {$z1 == -1} break
1380 incr z1
1381 set z2 [string first "\0" $buf_rdi $z1]
1382 if {$z2 == -1} break
1383
868c8752 1384 incr c
86291555 1385 set i [split [string range $buf_rdi $c [expr {$z1 - 2}]] { }]
51a989ba 1386 set p [string range $buf_rdi $z1 [expr {$z2 - 1}]]
1461c5f3 1387 merge_state \
51a989ba 1388 [encoding convertfrom $p] \
86291555
SP
1389 [lindex $i 4]? \
1390 [list [lindex $i 0] [lindex $i 2]] \
1461c5f3
SP
1391 [list]
1392 set c $z2
86291555 1393 incr c
cb07fc2a 1394 }
868c8752
SP
1395 if {$c < $n} {
1396 set buf_rdi [string range $buf_rdi $c end]
1397 } else {
1398 set buf_rdi {}
1399 }
1400
8f52548a 1401 rescan_done $fd buf_rdi $after
cb07fc2a
SP
1402}
1403
8f52548a 1404proc read_diff_files {fd after} {
cb07fc2a
SP
1405 global buf_rdf
1406
1407 append buf_rdf [read $fd]
868c8752
SP
1408 set c 0
1409 set n [string length $buf_rdf]
1410 while {$c < $n} {
1411 set z1 [string first "\0" $buf_rdf $c]
1412 if {$z1 == -1} break
1413 incr z1
1414 set z2 [string first "\0" $buf_rdf $z1]
1415 if {$z2 == -1} break
1416
868c8752 1417 incr c
86291555 1418 set i [split [string range $buf_rdf $c [expr {$z1 - 2}]] { }]
51a989ba 1419 set p [string range $buf_rdf $z1 [expr {$z2 - 1}]]
1461c5f3 1420 merge_state \
51a989ba 1421 [encoding convertfrom $p] \
86291555 1422 ?[lindex $i 4] \
1461c5f3 1423 [list] \
86291555 1424 [list [lindex $i 0] [lindex $i 2]]
1461c5f3 1425 set c $z2
86291555 1426 incr c
868c8752
SP
1427 }
1428 if {$c < $n} {
1429 set buf_rdf [string range $buf_rdf $c end]
1430 } else {
1431 set buf_rdf {}
cb07fc2a 1432 }
868c8752 1433
8f52548a 1434 rescan_done $fd buf_rdf $after
cb07fc2a
SP
1435}
1436
8f52548a 1437proc read_ls_others {fd after} {
cb07fc2a
SP
1438 global buf_rlo
1439
1440 append buf_rlo [read $fd]
1441 set pck [split $buf_rlo "\0"]
1442 set buf_rlo [lindex $pck end]
1443 foreach p [lrange $pck 0 end-1] {
89384101
SP
1444 set p [encoding convertfrom $p]
1445 if {[string index $p end] eq {/}} {
1446 set p [string range $p 0 end-1]
1447 }
1448 merge_state $p ?O
cb07fc2a 1449 }
8f52548a 1450 rescan_done $fd buf_rlo $after
cb07fc2a
SP
1451}
1452
8f52548a 1453proc rescan_done {fd buf after} {
f522c9b5 1454 global rescan_active current_diff_path
f7f8d322 1455 global file_states repo_config
7f1df79b 1456 upvar $buf to_clear
cb07fc2a 1457
f7f8d322
SP
1458 if {![eof $fd]} return
1459 set to_clear {}
1460 close $fd
8f52548a 1461 if {[incr rescan_active -1] > 0} return
93f654df 1462
24263b77 1463 prune_selection
f7f8d322
SP
1464 unlock_index
1465 display_all_files
f522c9b5 1466 if {$current_diff_path ne {}} reshow_diff
29853b90
AG
1467 if {$current_diff_path eq {}} select_first_diff
1468
8f52548a 1469 uplevel #0 $after
cb07fc2a
SP
1470}
1471
24263b77
SP
1472proc prune_selection {} {
1473 global file_states selected_paths
1474
1475 foreach path [array names selected_paths] {
1476 if {[catch {set still_here $file_states($path)}]} {
1477 unset selected_paths($path)
1478 }
1479 }
1480}
1481
cb07fc2a
SP
1482######################################################################
1483##
f522c9b5 1484## ui helpers
cb07fc2a 1485
f522c9b5
SP
1486proc mapicon {w state path} {
1487 global all_icons
1488
1489 if {[catch {set r $all_icons($state$w)}]} {
1490 puts "error: no icon for $w state={$state} $path"
1491 return file_plain
1492 }
1493 return $r
1494}
cb07fc2a 1495
f522c9b5
SP
1496proc mapdesc {state path} {
1497 global all_descs
03e4ec53 1498
f522c9b5
SP
1499 if {[catch {set r $all_descs($state)}]} {
1500 puts "error: no desc for state={$state} $path"
1501 return $state
1502 }
1503 return $r
1504}
03e4ec53 1505
699d5601 1506proc ui_status {msg} {
906ab7f6
SP
1507 global main_status
1508 if {[info exists main_status]} {
1509 $main_status show $msg
1510 }
699d5601
SP
1511}
1512
1513proc ui_ready {{test {}}} {
906ab7f6
SP
1514 global main_status
1515 if {[info exists main_status]} {
1516 $main_status show [mc "Ready."] $test
1517 }
699d5601
SP
1518}
1519
f522c9b5
SP
1520proc escape_path {path} {
1521 regsub -all {\\} $path "\\\\" path
1522 regsub -all "\n" $path "\\n" path
1523 return $path
cb07fc2a
SP
1524}
1525
f522c9b5
SP
1526proc short_path {path} {
1527 return [escape_path [lindex [file split $path] end]]
7f1df79b
SP
1528}
1529
f522c9b5
SP
1530set next_icon_id 0
1531set null_sha1 [string repeat 0 40]
16403d0b 1532
f522c9b5
SP
1533proc merge_state {path new_state {head_info {}} {index_info {}}} {
1534 global file_states next_icon_id null_sha1
16403d0b 1535
f522c9b5
SP
1536 set s0 [string index $new_state 0]
1537 set s1 [string index $new_state 1]
16403d0b 1538
f522c9b5
SP
1539 if {[catch {set info $file_states($path)}]} {
1540 set state __
1541 set icon n[incr next_icon_id]
1542 } else {
1543 set state [lindex $info 0]
1544 set icon [lindex $info 1]
1545 if {$head_info eq {}} {set head_info [lindex $info 2]}
1546 if {$index_info eq {}} {set index_info [lindex $info 3]}
1547 }
16403d0b 1548
f522c9b5
SP
1549 if {$s0 eq {?}} {set s0 [string index $state 0]} \
1550 elseif {$s0 eq {_}} {set s0 _}
124355d3 1551
f522c9b5
SP
1552 if {$s1 eq {?}} {set s1 [string index $state 1]} \
1553 elseif {$s1 eq {_}} {set s1 _}
16403d0b 1554
f522c9b5
SP
1555 if {$s0 eq {A} && $s1 eq {_} && $head_info eq {}} {
1556 set head_info [list 0 $null_sha1]
1557 } elseif {$s0 ne {_} && [string index $state 0] eq {_}
1558 && $head_info eq {}} {
1559 set head_info $index_info
1560 }
16403d0b 1561
f522c9b5
SP
1562 set file_states($path) [list $s0$s1 $icon \
1563 $head_info $index_info \
1564 ]
1565 return $state
1566}
cb07fc2a 1567
f522c9b5
SP
1568proc display_file_helper {w path icon_name old_m new_m} {
1569 global file_lists
cb07fc2a 1570
f522c9b5 1571 if {$new_m eq {_}} {
156b2921 1572 set lno [lsearch -sorted -exact $file_lists($w) $path]
5f8b70b1 1573 if {$lno >= 0} {
f522c9b5 1574 set file_lists($w) [lreplace $file_lists($w) $lno $lno]
5f8b70b1 1575 incr lno
f522c9b5
SP
1576 $w conf -state normal
1577 $w delete $lno.0 [expr {$lno + 1}].0
1578 $w conf -state disabled
03e4ec53 1579 }
f522c9b5
SP
1580 } elseif {$old_m eq {_} && $new_m ne {_}} {
1581 lappend file_lists($w) $path
1582 set file_lists($w) [lsort -unique $file_lists($w)]
1583 set lno [lsearch -sorted -exact $file_lists($w) $path]
1584 incr lno
1585 $w conf -state normal
1586 $w image create $lno.0 \
1587 -align center -padx 5 -pady 1 \
1588 -name $icon_name \
1589 -image [mapicon $w $new_m $path]
1590 $w insert $lno.1 "[escape_path $path]\n"
1591 $w conf -state disabled
1592 } elseif {$old_m ne $new_m} {
1593 $w conf -state normal
1594 $w image conf $icon_name -image [mapicon $w $new_m $path]
1595 $w conf -state disabled
03e4ec53 1596 }
f522c9b5
SP
1597}
1598
1599proc display_file {path state} {
1600 global file_states selected_paths
1601 global ui_index ui_workdir
03e4ec53 1602
f522c9b5 1603 set old_m [merge_state $path $state]
cb07fc2a 1604 set s $file_states($path)
f522c9b5
SP
1605 set new_m [lindex $s 0]
1606 set icon_name [lindex $s 1]
82cb8706 1607
f522c9b5
SP
1608 set o [string index $old_m 0]
1609 set n [string index $new_m 0]
1610 if {$o eq {U}} {
1611 set o _
1612 }
1613 if {$n eq {U}} {
1614 set n _
cb07fc2a 1615 }
f522c9b5 1616 display_file_helper $ui_index $path $icon_name $o $n
cb07fc2a 1617
f522c9b5
SP
1618 if {[string index $old_m 0] eq {U}} {
1619 set o U
1620 } else {
1621 set o [string index $old_m 1]
82cb8706 1622 }
f522c9b5
SP
1623 if {[string index $new_m 0] eq {U}} {
1624 set n U
1625 } else {
1626 set n [string index $new_m 1]
82cb8706 1627 }
f522c9b5
SP
1628 display_file_helper $ui_workdir $path $icon_name $o $n
1629
1630 if {$new_m eq {__}} {
1631 unset file_states($path)
1632 catch {unset selected_paths($path)}
cb07fc2a 1633 }
f522c9b5 1634}
cb07fc2a 1635
f522c9b5
SP
1636proc display_all_files_helper {w path icon_name m} {
1637 global file_lists
1638
1639 lappend file_lists($w) $path
1640 set lno [expr {[lindex [split [$w index end] .] 0] - 1}]
1641 $w image create end \
1642 -align center -padx 5 -pady 1 \
1643 -name $icon_name \
1644 -image [mapicon $w $m $path]
1645 $w insert end "[escape_path $path]\n"
cb07fc2a
SP
1646}
1647
f522c9b5
SP
1648proc display_all_files {} {
1649 global ui_index ui_workdir
1650 global file_states file_lists
1651 global last_clicked
cb07fc2a 1652
f522c9b5
SP
1653 $ui_index conf -state normal
1654 $ui_workdir conf -state normal
cb07fc2a 1655
f522c9b5
SP
1656 $ui_index delete 0.0 end
1657 $ui_workdir delete 0.0 end
1658 set last_clicked {}
cb07fc2a 1659
f522c9b5
SP
1660 set file_lists($ui_index) [list]
1661 set file_lists($ui_workdir) [list]
16403d0b 1662
f522c9b5
SP
1663 foreach path [lsort [array names file_states]] {
1664 set s $file_states($path)
1665 set m [lindex $s 0]
1666 set icon_name [lindex $s 1]
1667
1668 set s [string index $m 0]
1669 if {$s ne {U} && $s ne {_}} {
1670 display_all_files_helper $ui_index $path \
1671 $icon_name $s
16403d0b 1672 }
cb07fc2a 1673
f522c9b5
SP
1674 if {[string index $m 0] eq {U}} {
1675 set s U
1676 } else {
1677 set s [string index $m 1]
a25c5189 1678 }
f522c9b5
SP
1679 if {$s ne {_}} {
1680 display_all_files_helper $ui_workdir $path \
1681 $icon_name $s
a25c5189
SP
1682 }
1683 }
1684
f522c9b5
SP
1685 $ui_index conf -state disabled
1686 $ui_workdir conf -state disabled
a25c5189
SP
1687}
1688
ec6b424a
SP
1689######################################################################
1690##
f522c9b5 1691## icons
ec6b424a 1692
f522c9b5
SP
1693set filemask {
1694#define mask_width 14
1695#define mask_height 15
1696static unsigned char mask_bits[] = {
1697 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1698 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f,
1699 0xfe, 0x1f, 0xfe, 0x1f, 0xfe, 0x1f};
1700}
cb07fc2a
SP
1701
1702image create bitmap file_plain -background white -foreground black -data {
1703#define plain_width 14
1704#define plain_height 15
1705static unsigned char plain_bits[] = {
1706 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1707 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10, 0x02, 0x10,
1708 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1709} -maskdata $filemask
1710
1711image create bitmap file_mod -background white -foreground blue -data {
1712#define mod_width 14
1713#define mod_height 15
1714static unsigned char mod_bits[] = {
1715 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1716 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1717 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1718} -maskdata $filemask
1719
131f503b
SP
1720image create bitmap file_fulltick -background white -foreground "#007000" -data {
1721#define file_fulltick_width 14
1722#define file_fulltick_height 15
1723static unsigned char file_fulltick_bits[] = {
cb07fc2a
SP
1724 0xfe, 0x01, 0x02, 0x1a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x16, 0x02, 0x16,
1725 0x02, 0x13, 0x00, 0x13, 0x86, 0x11, 0x8c, 0x11, 0xd8, 0x10, 0xf2, 0x10,
1726 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1727} -maskdata $filemask
1728
1729image create bitmap file_parttick -background white -foreground "#005050" -data {
1730#define parttick_width 14
1731#define parttick_height 15
1732static unsigned char parttick_bits[] = {
1733 0xfe, 0x01, 0x02, 0x03, 0x7a, 0x05, 0x02, 0x09, 0x7a, 0x1f, 0x02, 0x10,
1734 0x7a, 0x14, 0x02, 0x16, 0x02, 0x13, 0x8a, 0x11, 0xda, 0x10, 0x72, 0x10,
1735 0x22, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1736} -maskdata $filemask
1737
1738image create bitmap file_question -background white -foreground black -data {
1739#define file_question_width 14
1740#define file_question_height 15
1741static unsigned char file_question_bits[] = {
1742 0xfe, 0x01, 0x02, 0x02, 0xe2, 0x04, 0xf2, 0x09, 0x1a, 0x1b, 0x0a, 0x13,
1743 0x82, 0x11, 0xc2, 0x10, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10, 0x62, 0x10,
1744 0x62, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1745} -maskdata $filemask
1746
1747image create bitmap file_removed -background white -foreground red -data {
1748#define file_removed_width 14
1749#define file_removed_height 15
1750static unsigned char file_removed_bits[] = {
1751 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x02, 0x10,
1752 0x1a, 0x16, 0x32, 0x13, 0xe2, 0x11, 0xc2, 0x10, 0xe2, 0x11, 0x32, 0x13,
1753 0x1a, 0x16, 0x02, 0x10, 0xfe, 0x1f};
1754} -maskdata $filemask
1755
1756image create bitmap file_merge -background white -foreground blue -data {
1757#define file_merge_width 14
1758#define file_merge_height 15
1759static unsigned char file_merge_bits[] = {
1760 0xfe, 0x01, 0x02, 0x03, 0x62, 0x05, 0x62, 0x09, 0x62, 0x1f, 0x62, 0x10,
1761 0xfa, 0x11, 0xf2, 0x10, 0x62, 0x10, 0x02, 0x10, 0xfa, 0x17, 0x02, 0x10,
1762 0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
1763} -maskdata $filemask
1764
e681cb7d
GH
1765image create bitmap file_statechange -background white -foreground green -data {
1766#define file_merge_width 14
1767#define file_merge_height 15
1768static unsigned char file_statechange_bits[] = {
1769 0xfe, 0x01, 0x02, 0x03, 0x02, 0x05, 0x02, 0x09, 0x02, 0x1f, 0x62, 0x10,
1770 0x62, 0x10, 0xba, 0x11, 0xba, 0x11, 0x62, 0x10, 0x62, 0x10, 0x02, 0x10,
1771 0x02, 0x10, 0x02, 0x10, 0xfe, 0x1f};
1772} -maskdata $filemask
1773
6b292675 1774set ui_index .vpane.files.index.list
0812665e 1775set ui_workdir .vpane.files.workdir.list
21e409ad
SP
1776
1777set all_icons(_$ui_index) file_plain
1778set all_icons(A$ui_index) file_fulltick
1779set all_icons(M$ui_index) file_fulltick
1780set all_icons(D$ui_index) file_removed
1781set all_icons(U$ui_index) file_merge
e681cb7d 1782set all_icons(T$ui_index) file_statechange
21e409ad
SP
1783
1784set all_icons(_$ui_workdir) file_plain
1785set all_icons(M$ui_workdir) file_mod
1786set all_icons(D$ui_workdir) file_question
3b4db3c1 1787set all_icons(U$ui_workdir) file_merge
21e409ad 1788set all_icons(O$ui_workdir) file_plain
e681cb7d 1789set all_icons(T$ui_workdir) file_statechange
21e409ad 1790
131f503b 1791set max_status_desc 0
cb07fc2a 1792foreach i {
1ac17950
CS
1793 {__ {mc "Unmodified"}}
1794
1795 {_M {mc "Modified, not staged"}}
1796 {M_ {mc "Staged for commit"}}
1797 {MM {mc "Portions staged for commit"}}
1798 {MD {mc "Staged for commit, missing"}}
1799
e681cb7d
GH
1800 {_T {mc "File type changed, not staged"}}
1801 {T_ {mc "File type changed, staged"}}
1802
1ac17950
CS
1803 {_O {mc "Untracked, not staged"}}
1804 {A_ {mc "Staged for commit"}}
1805 {AM {mc "Portions staged for commit"}}
1806 {AD {mc "Staged for commit, missing"}}
1807
1808 {_D {mc "Missing"}}
1809 {D_ {mc "Staged for removal"}}
1810 {DO {mc "Staged for removal, still present"}}
1811
ff515d81 1812 {_U {mc "Requires merge resolution"}}
1ac17950
CS
1813 {U_ {mc "Requires merge resolution"}}
1814 {UU {mc "Requires merge resolution"}}
1815 {UM {mc "Requires merge resolution"}}
1816 {UD {mc "Requires merge resolution"}}
ff515d81 1817 {UT {mc "Requires merge resolution"}}
cb07fc2a 1818 } {
1ac17950
CS
1819 set text [eval [lindex $i 1]]
1820 if {$max_status_desc < [string length $text]} {
1821 set max_status_desc [string length $text]
131f503b 1822 }
1ac17950 1823 set all_descs([lindex $i 0]) $text
cb07fc2a 1824}
21e409ad 1825unset i
cb07fc2a
SP
1826
1827######################################################################
1828##
1829## util
1830
35874c16
SP
1831proc scrollbar2many {list mode args} {
1832 foreach w $list {eval $w $mode $args}
1833}
1834
1835proc many2scrollbar {list mode sb top bottom} {
1836 $sb set $top $bottom
1837 foreach w $list {$w $mode moveto $top}
1838}
1839
b4946930
SP
1840proc incr_font_size {font {amt 1}} {
1841 set sz [font configure $font -size]
1842 incr sz $amt
1843 font configure $font -size $sz
1844 font configure ${font}bold -size $sz
debcd0fd 1845 font configure ${font}italic -size $sz
b4946930
SP
1846}
1847
cb07fc2a
SP
1848######################################################################
1849##
1850## ui commands
1851
1ac17950 1852set starting_gitk_msg [mc "Starting gitk... please wait..."]
cc4b1c02 1853
d0752429 1854proc do_gitk {revs} {
20ddfcaa
SP
1855 # -- Always start gitk through whatever we were loaded with. This
1856 # lets us bypass using shell process on Windows systems.
1857 #
79317e5d 1858 set exe [_which gitk -script]
02efd48f 1859 set cmd [list [info nameofexecutable] $exe]
15430be5
AMS
1860 if {$exe eq {}} {
1861 error_popup [mc "Couldn't find gitk in PATH"]
cb07fc2a 1862 } else {
501e4c6f
SP
1863 global env
1864
1865 if {[info exists env(GIT_DIR)]} {
1866 set old_GIT_DIR $env(GIT_DIR)
1867 } else {
1868 set old_GIT_DIR {}
1869 }
1870
1871 set pwd [pwd]
1872 cd [file dirname [gitdir]]
1873 set env(GIT_DIR) [file tail [gitdir]]
1874
02efd48f 1875 eval exec $cmd $revs &
501e4c6f
SP
1876
1877 if {$old_GIT_DIR eq {}} {
1878 unset env(GIT_DIR)
1879 } else {
1880 set env(GIT_DIR) $old_GIT_DIR
1881 }
1882 cd $pwd
1883
02efd48f 1884 ui_status $::starting_gitk_msg
d0752429 1885 after 10000 {
699d5601 1886 ui_ready $starting_gitk_msg
d0752429 1887 }
cb07fc2a
SP
1888 }
1889}
1890
afd54240
PB
1891proc do_explore {} {
1892 set explorer {}
1893 if {[is_Cygwin] || [is_Windows]} {
1894 set explorer "explorer.exe"
1895 } elseif {[is_MacOSX]} {
1896 set explorer "open"
1897 } else {
1898 # freedesktop.org-conforming system is our best shot
1899 set explorer "xdg-open"
1900 }
1901 eval exec $explorer [file dirname [gitdir]] &
1902}
1903
b5834d70 1904set is_quitting 0
1e65c622 1905set ret_code 1
c4fe7728 1906
1e65c622
AG
1907proc terminate_me {win} {
1908 global ret_code
1909 if {$win ne {.}} return
1910 exit $ret_code
1911}
1912
1913proc do_quit {{rc {1}}} {
c950c66e 1914 global ui_comm is_quitting repo_config commit_type
4578c5cb 1915 global GITGUI_BCK_exists GITGUI_BCK_i
95b002ee 1916 global ui_comm_spell
1e65c622 1917 global ret_code
c4fe7728 1918
b5834d70
SP
1919 if {$is_quitting} return
1920 set is_quitting 1
131f503b 1921
db7f34d4
SP
1922 if {[winfo exists $ui_comm]} {
1923 # -- Stash our current commit buffer.
1924 #
1925 set save [gitdir GITGUI_MSG]
4578c5cb
SP
1926 if {$GITGUI_BCK_exists && ![$ui_comm edit modified]} {
1927 file rename -force [gitdir GITGUI_BCK] $save
1928 set GITGUI_BCK_exists 0
db7f34d4 1929 } else {
4578c5cb
SP
1930 set msg [string trim [$ui_comm get 0.0 end]]
1931 regsub -all -line {[ \r\t]+$} $msg {} msg
1932 if {(![string match amend* $commit_type]
1933 || [$ui_comm edit modified])
1934 && $msg ne {}} {
1935 catch {
1936 set fd [open $save w]
1937 puts -nonewline $fd $msg
1938 close $fd
1939 }
1940 } else {
1941 catch {file delete $save}
1942 }
1943 }
1944
95b002ee
SP
1945 # -- Cancel our spellchecker if its running.
1946 #
1947 if {[info exists ui_comm_spell]} {
1948 $ui_comm_spell stop
1949 }
1950
4578c5cb
SP
1951 # -- Remove our editor backup, its not needed.
1952 #
1953 after cancel $GITGUI_BCK_i
1954 if {$GITGUI_BCK_exists} {
1955 catch {file delete [gitdir GITGUI_BCK]}
131f503b 1956 }
131f503b 1957
db7f34d4
SP
1958 # -- Stash our current window geometry into this repository.
1959 #
1960 set cfg_geometry [list]
1961 lappend cfg_geometry [wm geometry .]
a0592d3f
JS
1962 lappend cfg_geometry [lindex [.vpane sash coord 0] 0]
1963 lappend cfg_geometry [lindex [.vpane.files sash coord 0] 1]
db7f34d4
SP
1964 if {[catch {set rc_geometry $repo_config(gui.geometry)}]} {
1965 set rc_geometry {}
1966 }
1967 if {$cfg_geometry ne $rc_geometry} {
81347223 1968 catch {git config gui.geometry $cfg_geometry}
db7f34d4 1969 }
51f4d16b
SP
1970 }
1971
1e65c622 1972 set ret_code $rc
cb07fc2a
SP
1973 destroy .
1974}
1975
1976proc do_rescan {} {
699d5601 1977 rescan ui_ready
cb07fc2a
SP
1978}
1979
8056cc4f
AG
1980proc ui_do_rescan {} {
1981 rescan {force_first_diff; ui_ready}
1982}
1983
6e27d826 1984proc do_commit {} {
ec6b424a 1985 commit_tree
6e27d826
SP
1986}
1987
8a965b8e
AMS
1988proc next_diff {} {
1989 global next_diff_p next_diff_w next_diff_i
29853b90
AG
1990 show_diff $next_diff_p $next_diff_w {}
1991}
1992
1993proc find_anchor_pos {lst name} {
1994 set lid [lsearch -sorted -exact $lst $name]
1995
1996 if {$lid == -1} {
1997 set lid 0
1998 foreach lname $lst {
1999 if {$lname >= $name} break
2000 incr lid
2001 }
2002 }
2003
2004 return $lid
2005}
2006
2007proc find_file_from {flist idx delta path mmask} {
2008 global file_states
2009
2010 set len [llength $flist]
2011 while {$idx >= 0 && $idx < $len} {
2012 set name [lindex $flist $idx]
2013
2014 if {$name ne $path && [info exists file_states($name)]} {
2015 set state [lindex $file_states($name) 0]
2016
2017 if {$mmask eq {} || [regexp $mmask $state]} {
2018 return $idx
2019 }
2020 }
2021
2022 incr idx $delta
2023 }
2024
2025 return {}
2026}
2027
2028proc find_next_diff {w path {lno {}} {mmask {}}} {
2029 global next_diff_p next_diff_w next_diff_i
2030 global file_lists ui_index ui_workdir
2031
2032 set flist $file_lists($w)
2033 if {$lno eq {}} {
2034 set lno [find_anchor_pos $flist $path]
2035 } else {
2036 incr lno -1
2037 }
2038
2039 if {$mmask ne {} && ![regexp {(^\^)|(\$$)} $mmask]} {
2040 if {$w eq $ui_index} {
2041 set mmask "^$mmask"
2042 } else {
2043 set mmask "$mmask\$"
2044 }
2045 }
2046
2047 set idx [find_file_from $flist $lno 1 $path $mmask]
2048 if {$idx eq {}} {
2049 incr lno -1
2050 set idx [find_file_from $flist $lno -1 $path $mmask]
2051 }
2052
2053 if {$idx ne {}} {
2054 set next_diff_w $w
2055 set next_diff_p [lindex $flist $idx]
2056 set next_diff_i [expr {$idx+1}]
2057 return 1
2058 } else {
2059 return 0
2060 }
2061}
2062
2063proc next_diff_after_action {w path {lno {}} {mmask {}}} {
2064 global current_diff_path
2065
2066 if {$path ne $current_diff_path} {
2067 return {}
2068 } elseif {[find_next_diff $w $path $lno $mmask]} {
2069 return {next_diff;}
2070 } else {
2071 return {reshow_diff;}
2072 }
2073}
2074
2075proc select_first_diff {} {
2076 global ui_workdir
2077
2078 if {[find_next_diff $ui_workdir {} 1 {^_?U}] ||
2079 [find_next_diff $ui_workdir {} 1 {[^O]$}]} {
2080 next_diff
2081 }
8a965b8e
AMS
2082}
2083
8056cc4f
AG
2084proc force_first_diff {} {
2085 global current_diff_path
2086
2087 if {[info exists file_states($current_diff_path)]} {
2088 set state [lindex $file_states($current_diff_path) 0]
2089
2090 if {[string index $state 1] ne {O}} return
2091 }
2092
2093 select_first_diff
2094}
2095
24263b77 2096proc toggle_or_diff {w x y} {
20a53c02 2097 global file_states file_lists current_diff_path ui_index ui_workdir
24263b77 2098 global last_clicked selected_paths
131f503b 2099
cb07fc2a
SP
2100 set pos [split [$w index @$x,$y] .]
2101 set lno [lindex $pos 0]
2102 set col [lindex $pos 1]
24263b77
SP
2103 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2104 if {$path eq {}} {
2105 set last_clicked {}
2106 return
2107 }
2108
2109 set last_clicked [list $w $lno]
2110 array unset selected_paths
2111 $ui_index tag remove in_sel 0.0 end
0812665e 2112 $ui_workdir tag remove in_sel 0.0 end
cb07fc2a 2113
3e34838c 2114 # Determine the state of the file
617ceee6
AG
2115 if {[info exists file_states($path)]} {
2116 set state [lindex $file_states($path) 0]
8056cc4f
AG
2117 } else {
2118 set state {__}
2119 }
2120
8056cc4f 2121 # Restage the file, or simply show the diff
cead78ed 2122 if {$col == 0 && $y > 1} {
3e34838c
AG
2123 # Conflicts need special handling
2124 if {[string first {U} $state] >= 0} {
0aea2842
AG
2125 # $w must always be $ui_workdir, but...
2126 if {$w ne $ui_workdir} { set lno {} }
2127 merge_stage_workdir $path $lno
3e34838c
AG
2128 return
2129 }
2130
8056cc4f
AG
2131 if {[string index $state 1] eq {O}} {
2132 set mmask {}
2133 } else {
2134 set mmask {[^O]}
2135 }
2136
2137 set after [next_diff_after_action $w $path $lno $mmask]
8a965b8e 2138
de5f6d5d 2139 if {$w eq $ui_index} {
74d18d2e 2140 update_indexinfo \
93e912c5 2141 "Unstaging [short_path $path] from commit" \
74d18d2e 2142 [list $path] \
699d5601 2143 [concat $after [list ui_ready]]
de5f6d5d 2144 } elseif {$w eq $ui_workdir} {
74d18d2e 2145 update_index \
4d583c86 2146 "Adding [short_path $path]" \
74d18d2e 2147 [list $path] \
699d5601 2148 [concat $after [list ui_ready]]
74d18d2e 2149 }
24263b77 2150 } else {
03e4ec53 2151 show_diff $path $w $lno
cb07fc2a
SP
2152 }
2153}
2154
24263b77 2155proc add_one_to_selection {w x y} {
833eda73 2156 global file_lists last_clicked selected_paths
7f1df79b 2157
833eda73 2158 set lno [lindex [split [$w index @$x,$y] .] 0]
24263b77
SP
2159 set path [lindex $file_lists($w) [expr {$lno - 1}]]
2160 if {$path eq {}} {
2161 set last_clicked {}
2162 return
2163 }
cb07fc2a 2164
833eda73
SP
2165 if {$last_clicked ne {}
2166 && [lindex $last_clicked 0] ne $w} {
2167 array unset selected_paths
2168 [lindex $last_clicked 0] tag remove in_sel 0.0 end
2169 }
2170
24263b77
SP
2171 set last_clicked [list $w $lno]
2172 if {[catch {set in_sel $selected_paths($path)}]} {
2173 set in_sel 0
2174 }
2175 if {$in_sel} {
2176 unset selected_paths($path)
2177 $w tag remove in_sel $lno.0 [expr {$lno + 1}].0
2178 } else {
2179 set selected_paths($path) 1
2180 $w tag add in_sel $lno.0 [expr {$lno + 1}].0
2181 }
2182}
2183
2184proc add_range_to_selection {w x y} {
833eda73 2185 global file_lists last_clicked selected_paths
24263b77
SP
2186
2187 if {[lindex $last_clicked 0] ne $w} {
2188 toggle_or_diff $w $x $y
2189 return
cb07fc2a 2190 }
24263b77 2191
833eda73 2192 set lno [lindex [split [$w index @$x,$y] .] 0]
24263b77
SP
2193 set lc [lindex $last_clicked 1]
2194 if {$lc < $lno} {
2195 set begin $lc
2196 set end $lno
2197 } else {
2198 set begin $lno
2199 set end $lc
2200 }
2201
2202 foreach path [lrange $file_lists($w) \
2203 [expr {$begin - 1}] \
2204 [expr {$end - 1}]] {
2205 set selected_paths($path) 1
2206 }
2207 $w tag add in_sel $begin.0 [expr {$end + 1}].0
cb07fc2a
SP
2208}
2209
c91ee2bd
JS
2210proc show_more_context {} {
2211 global repo_config
2212 if {$repo_config(gui.diffcontext) < 99} {
2213 incr repo_config(gui.diffcontext)
2214 reshow_diff
2215 }
2216}
2217
2218proc show_less_context {} {
2219 global repo_config
55ba8a34 2220 if {$repo_config(gui.diffcontext) > 1} {
c91ee2bd
JS
2221 incr repo_config(gui.diffcontext) -1
2222 reshow_diff
2223 }
2224}
2225
cb07fc2a
SP
2226######################################################################
2227##
a4bee597 2228## ui construction
db453781 2229
6bbd1cb9 2230load_config 0
92148d80 2231apply_config
2ebba528
SP
2232set ui_comm {}
2233
cb07fc2a 2234# -- Menu Bar
a49c67d1 2235#
b4946930 2236menu .mbar -tearoff 0
1ac17950
CS
2237.mbar add cascade -label [mc Repository] -menu .mbar.repository
2238.mbar add cascade -label [mc Edit] -menu .mbar.edit
64a906f8 2239if {[is_enabled branch]} {
1ac17950 2240 .mbar add cascade -label [mc Branch] -menu .mbar.branch
700a65ce 2241}
2ebba528 2242if {[is_enabled multicommit] || [is_enabled singlecommit]} {
a9813cb5 2243 .mbar add cascade -label [mc Commit@@noun] -menu .mbar.commit
2ebba528 2244}
64a906f8 2245if {[is_enabled transport]} {
1ac17950 2246 .mbar add cascade -label [mc Merge] -menu .mbar.merge
6bdf5e5f 2247 .mbar add cascade -label [mc Remote] -menu .mbar.remote
4ccdab02 2248}
cb07fc2a
SP
2249. configure -menu .mbar
2250
a4abfa62 2251# -- Repository Menu
a49c67d1 2252#
a4abfa62 2253menu .mbar.repository
35874c16 2254
afd54240
PB
2255.mbar.repository add command \
2256 -label [mc "Explore Working Copy"] \
2257 -command {do_explore}
2258.mbar.repository add separator
2259
35874c16 2260.mbar.repository add command \
1ac17950 2261 -label [mc "Browse Current Branch's Files"] \
c74b6c66 2262 -command {browser::new $current_branch}
a8139888 2263set ui_browse_current [.mbar.repository index last]
8e891fac 2264.mbar.repository add command \
1ac17950 2265 -label [mc "Browse Branch Files..."] \
8e891fac 2266 -command browser_open::dialog
35874c16
SP
2267.mbar.repository add separator
2268
d0752429 2269.mbar.repository add command \
1ac17950 2270 -label [mc "Visualize Current Branch's History"] \
7416bbc6 2271 -command {do_gitk $current_branch}
a8139888 2272set ui_visualize_current [.mbar.repository index last]
5753ef1a 2273.mbar.repository add command \
1ac17950 2274 -label [mc "Visualize All Branch History"] \
7416bbc6 2275 -command {do_gitk --all}
d0752429 2276.mbar.repository add separator
75e355d6 2277
a8139888
SP
2278proc current_branch_write {args} {
2279 global current_branch
2280 .mbar.repository entryconf $::ui_browse_current \
1ac17950 2281 -label [mc "Browse %s's Files" $current_branch]
a8139888 2282 .mbar.repository entryconf $::ui_visualize_current \
1ac17950 2283 -label [mc "Visualize %s's History" $current_branch]
a8139888
SP
2284}
2285trace add variable current_branch write current_branch_write
2286
cf25ddc8 2287if {[is_enabled multicommit]} {
1ac17950 2288 .mbar.repository add command -label [mc "Database Statistics"] \
7416bbc6 2289 -command do_stats
0fd49d0a 2290
1ac17950 2291 .mbar.repository add command -label [mc "Compress Database"] \
7416bbc6 2292 -command do_gc
4aca740b 2293
1ac17950 2294 .mbar.repository add command -label [mc "Verify Database"] \
7416bbc6 2295 -command do_fsck_objects
444f92d0 2296
a4abfa62 2297 .mbar.repository add separator
75e355d6 2298
20ddfcaa
SP
2299 if {[is_Cygwin]} {
2300 .mbar.repository add command \
1ac17950 2301 -label [mc "Create Desktop Icon"] \
7416bbc6 2302 -command do_cygwin_shortcut
20ddfcaa 2303 } elseif {[is_Windows]} {
a4abfa62 2304 .mbar.repository add command \
1ac17950 2305 -label [mc "Create Desktop Icon"] \
7416bbc6 2306 -command do_windows_shortcut
06c31115 2307 } elseif {[is_MacOSX]} {
a4abfa62 2308 .mbar.repository add command \
1ac17950 2309 -label [mc "Create Desktop Icon"] \
7416bbc6 2310 -command do_macosx_app
4aca740b 2311 }
4ccdab02 2312}
85ab313e 2313
af894943
SF
2314if {[is_MacOSX]} {
2315 proc ::tk::mac::Quit {args} { do_quit }
2316} else {
2317 .mbar.repository add command -label [mc Quit] \
2318 -command do_quit \
2319 -accelerator $M1T-Q
2320}
cb07fc2a 2321
9861671d
SP
2322# -- Edit Menu
2323#
2324menu .mbar.edit
1ac17950 2325.mbar.edit add command -label [mc Undo] \
9861671d 2326 -command {catch {[focus] edit undo}} \
7416bbc6 2327 -accelerator $M1T-Z
1ac17950 2328.mbar.edit add command -label [mc Redo] \
9861671d 2329 -command {catch {[focus] edit redo}} \
7416bbc6 2330 -accelerator $M1T-Y
9861671d 2331.mbar.edit add separator
1ac17950 2332.mbar.edit add command -label [mc Cut] \
9861671d 2333 -command {catch {tk_textCut [focus]}} \
7416bbc6 2334 -accelerator $M1T-X
1ac17950 2335.mbar.edit add command -label [mc Copy] \
9861671d 2336 -command {catch {tk_textCopy [focus]}} \
7416bbc6 2337 -accelerator $M1T-C
1ac17950 2338.mbar.edit add command -label [mc Paste] \
9861671d 2339 -command {catch {tk_textPaste [focus]; [focus] see insert}} \
7416bbc6 2340 -accelerator $M1T-V
1ac17950 2341.mbar.edit add command -label [mc Delete] \
9861671d 2342 -command {catch {[focus] delete sel.first sel.last}} \
7416bbc6 2343 -accelerator Del
9861671d 2344.mbar.edit add separator
1ac17950 2345.mbar.edit add command -label [mc "Select All"] \
9861671d 2346 -command {catch {[focus] tag add sel 0.0 end}} \
7416bbc6 2347 -accelerator $M1T-A
9861671d 2348
85ab313e
SP
2349# -- Branch Menu
2350#
64a906f8 2351if {[is_enabled branch]} {
700a65ce
SP
2352 menu .mbar.branch
2353
1ac17950 2354 .mbar.branch add command -label [mc "Create..."] \
b1fa2bff 2355 -command branch_create::dialog \
7416bbc6 2356 -accelerator $M1T-N
700a65ce
SP
2357 lappend disable_on_lock [list .mbar.branch entryconf \
2358 [.mbar.branch index last] -state]
2359
1ac17950 2360 .mbar.branch add command -label [mc "Checkout..."] \
d41b43eb
SP
2361 -command branch_checkout::dialog \
2362 -accelerator $M1T-O
2363 lappend disable_on_lock [list .mbar.branch entryconf \
2364 [.mbar.branch index last] -state]
2365
1ac17950 2366 .mbar.branch add command -label [mc "Rename..."] \
61f82ce7
SP
2367 -command branch_rename::dialog
2368 lappend disable_on_lock [list .mbar.branch entryconf \
2369 [.mbar.branch index last] -state]
2370
1ac17950 2371 .mbar.branch add command -label [mc "Delete..."] \
3206c63d 2372 -command branch_delete::dialog
700a65ce
SP
2373 lappend disable_on_lock [list .mbar.branch entryconf \
2374 [.mbar.branch index last] -state]
fd234dfd 2375
1ac17950 2376 .mbar.branch add command -label [mc "Reset..."] \
a6c9b081 2377 -command merge::reset_hard
fd234dfd
SP
2378 lappend disable_on_lock [list .mbar.branch entryconf \
2379 [.mbar.branch index last] -state]
700a65ce
SP
2380}
2381
cb07fc2a 2382# -- Commit Menu
a49c67d1 2383#
1e65c622
AG
2384proc commit_btn_caption {} {
2385 if {[is_enabled nocommit]} {
2386 return [mc "Done"]
2387 } else {
2388 return [mc Commit@@verb]
2389 }
2390}
2391
2ebba528
SP
2392if {[is_enabled multicommit] || [is_enabled singlecommit]} {
2393 menu .mbar.commit
2394
1e02b32e
SP
2395 if {![is_enabled nocommit]} {
2396 .mbar.commit add radiobutton \
2397 -label [mc "New Commit"] \
2398 -command do_select_commit_type \
2399 -variable selected_commit_type \
2400 -value new
2401 lappend disable_on_lock \
2402 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2403
2404 .mbar.commit add radiobutton \
2405 -label [mc "Amend Last Commit"] \
2406 -command do_select_commit_type \
2407 -variable selected_commit_type \
2408 -value amend
2409 lappend disable_on_lock \
2410 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2411
2412 .mbar.commit add separator
2413 }
24ac9b75 2414
1ac17950 2415 .mbar.commit add command -label [mc Rescan] \
8056cc4f 2416 -command ui_do_rescan \
7416bbc6 2417 -accelerator F5
2ebba528
SP
2418 lappend disable_on_lock \
2419 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2420
1ac17950 2421 .mbar.commit add command -label [mc "Stage To Commit"] \
cd16a6c9
SP
2422 -command do_add_selection \
2423 -accelerator $M1T-T
2ebba528
SP
2424 lappend disable_on_lock \
2425 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2426
1ac17950 2427 .mbar.commit add command -label [mc "Stage Changed Files To Commit"] \
2ebba528 2428 -command do_add_all \
7416bbc6 2429 -accelerator $M1T-I
2ebba528
SP
2430 lappend disable_on_lock \
2431 [list .mbar.commit entryconf [.mbar.commit index last] -state]
24ac9b75 2432
1ac17950 2433 .mbar.commit add command -label [mc "Unstage From Commit"] \
7416bbc6 2434 -command do_unstage_selection
2ebba528
SP
2435 lappend disable_on_lock \
2436 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2437
1ac17950 2438 .mbar.commit add command -label [mc "Revert Changes"] \
7416bbc6 2439 -command do_revert_selection
2ebba528
SP
2440 lappend disable_on_lock \
2441 [list .mbar.commit entryconf [.mbar.commit index last] -state]
e734817d 2442
2ebba528 2443 .mbar.commit add separator
1461c5f3 2444
c91ee2bd
JS
2445 .mbar.commit add command -label [mc "Show Less Context"] \
2446 -command show_less_context \
729ffa50 2447 -accelerator $M1T-\-
c91ee2bd
JS
2448
2449 .mbar.commit add command -label [mc "Show More Context"] \
2450 -command show_more_context \
729ffa50 2451 -accelerator $M1T-=
c91ee2bd
JS
2452
2453 .mbar.commit add separator
2454
ed70e4d7 2455 if {![is_enabled nocommitmsg]} {
1e02b32e
SP
2456 .mbar.commit add command -label [mc "Sign Off"] \
2457 -command do_signoff \
2458 -accelerator $M1T-S
2459 }
24ac9b75 2460
1e65c622 2461 .mbar.commit add command -label [commit_btn_caption] \
2ebba528 2462 -command do_commit \
7416bbc6 2463 -accelerator $M1T-Return
2ebba528
SP
2464 lappend disable_on_lock \
2465 [list .mbar.commit entryconf [.mbar.commit index last] -state]
2466}
cb07fc2a 2467
9b28a8b9
SP
2468# -- Merge Menu
2469#
2470if {[is_enabled branch]} {
2471 menu .mbar.merge
1ac17950 2472 .mbar.merge add command -label [mc "Local Merge..."] \
a870ddc0
SP
2473 -command merge::dialog \
2474 -accelerator $M1T-M
9b28a8b9
SP
2475 lappend disable_on_lock \
2476 [list .mbar.merge entryconf [.mbar.merge index last] -state]
1ac17950 2477 .mbar.merge add command -label [mc "Abort Merge..."] \
a6c9b081 2478 -command merge::reset_hard
9b28a8b9
SP
2479 lappend disable_on_lock \
2480 [list .mbar.merge entryconf [.mbar.merge index last] -state]
9b28a8b9
SP
2481}
2482
2483# -- Transport Menu
2484#
2485if {[is_enabled transport]} {
6bdf5e5f 2486 menu .mbar.remote
9b28a8b9 2487
ba6485e0
PB
2488 .mbar.remote add command \
2489 -label [mc "Add..."] \
2490 -command remote_add::dialog \
2491 -accelerator $M1T-A
6bdf5e5f
SP
2492 .mbar.remote add command \
2493 -label [mc "Push..."] \
840bcfa7
SP
2494 -command do_push_anywhere \
2495 -accelerator $M1T-P
6bdf5e5f 2496 .mbar.remote add command \
3c1c2a00 2497 -label [mc "Delete Branch..."] \
aa252f19 2498 -command remote_branch_delete::dialog
9b28a8b9
SP
2499}
2500
0c8d7839
SP
2501if {[is_MacOSX]} {
2502 # -- Apple Menu (Mac OS X only)
2503 #
442b3caa 2504 .mbar add cascade -label Apple -menu .mbar.apple
0c8d7839
SP
2505 menu .mbar.apple
2506
1ac17950 2507 .mbar.apple add command -label [mc "About %s" [appname]] \
7416bbc6 2508 -command do_about
13824e2d
SP
2509 .mbar.apple add separator
2510 .mbar.apple add command \
2511 -label [mc "Preferences..."] \
2512 -command do_options \
2513 -accelerator $M1T-,
2514 bind . <$M1B-,> do_options
0c8d7839
SP
2515} else {
2516 # -- Edit Menu
2517 #
2518 .mbar.edit add separator
1ac17950 2519 .mbar.edit add command -label [mc "Options..."] \
7416bbc6 2520 -command do_options
273984fc 2521}
557afe82 2522
273984fc
SP
2523# -- Help Menu
2524#
1ac17950 2525.mbar add cascade -label [mc Help] -menu .mbar.help
273984fc 2526menu .mbar.help
0c8d7839 2527
273984fc 2528if {![is_MacOSX]} {
1ac17950 2529 .mbar.help add command -label [mc "About %s" [appname]] \
7416bbc6 2530 -command do_about
0c8d7839 2531}
82aa2354 2532
2db21e70 2533
20ddfcaa 2534set doc_path [file dirname [gitexec]]
273984fc
SP
2535set doc_path [file join $doc_path Documentation index.html]
2536
20ddfcaa 2537if {[is_Cygwin]} {
ee405993 2538 set doc_path [exec cygpath --mixed $doc_path]
273984fc
SP
2539}
2540
273984fc
SP
2541if {[file isfile $doc_path]} {
2542 set doc_url "file:$doc_path"
2543} else {
2544 set doc_url {http://www.kernel.org/pub/software/scm/git/docs/}
2545}
2546
2db21e70
PB
2547proc start_browser {url} {
2548 git "web--browse" $url
273984fc 2549}
2db21e70
PB
2550
2551.mbar.help add command -label [mc "Online Documentation"] \
2552 -command [list start_browser $doc_url]
98a6846b
AG
2553
2554.mbar.help add command -label [mc "Show SSH Key"] \
2555 -command do_ssh_key
2556
2db21e70 2557unset doc_path doc_url
82aa2354 2558
2ebba528
SP
2559# -- Standard bindings
2560#
39fa2a98 2561wm protocol . WM_DELETE_WINDOW do_quit
2ebba528
SP
2562bind all <$M1B-Key-q> do_quit
2563bind all <$M1B-Key-Q> do_quit
2564bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
2565bind all <$M1B-Key-W> {destroy [winfo toplevel %W]}
2566
3e45ee1e
SP
2567set subcommand_args {}
2568proc usage {} {
2569 puts stderr "usage: $::argv0 $::subcommand $::subcommand_args"
2570 exit 1
2571}
2572
2ebba528
SP
2573# -- Not a normal commit type invocation? Do that instead!
2574#
258871d3 2575switch -- $subcommand {
85d2d597 2576browser -
2ebba528 2577blame {
f7078b40
AG
2578 if {$subcommand eq "blame"} {
2579 set subcommand_args {[--line=<num>] rev? path}
2580 } else {
2581 set subcommand_args {rev? path}
2582 }
c52c9452 2583 if {$argv eq {}} usage
a0db0d61 2584 set head {}
3e45ee1e 2585 set path {}
f7078b40 2586 set jump_spec {}
3e45ee1e
SP
2587 set is_path 0
2588 foreach a $argv {
2589 if {$is_path || [file exists $_prefix$a]} {
2590 if {$path ne {}} usage
6b3d8b97 2591 set path $_prefix$a
3e45ee1e
SP
2592 break
2593 } elseif {$a eq {--}} {
2594 if {$path ne {}} {
a0db0d61
SP
2595 if {$head ne {}} usage
2596 set head $path
3e45ee1e
SP
2597 set path {}
2598 }
2599 set is_path 1
f7078b40
AG
2600 } elseif {[regexp {^--line=(\d+)$} $a a lnum]} {
2601 if {$jump_spec ne {} || $head ne {}} usage
2602 set jump_spec [list $lnum]
a0db0d61
SP
2603 } elseif {$head eq {}} {
2604 if {$head ne {}} usage
2605 set head $a
c52c9452 2606 set is_path 1
3e45ee1e
SP
2607 } else {
2608 usage
2609 }
2610 }
2611 unset is_path
2612
c52c9452
SP
2613 if {$head ne {} && $path eq {}} {
2614 set path $_prefix$head
2615 set head {}
2616 }
2617
a0db0d61 2618 if {$head eq {}} {
d41b43eb 2619 load_current_branch
a0db0d61 2620 } else {
02087abc
SP
2621 if {[regexp {^[0-9a-f]{1,39}$} $head]} {
2622 if {[catch {
2623 set head [git rev-parse --verify $head]
2624 } err]} {
2625 puts stderr $err
2626 exit 1
2627 }
2628 }
a0db0d61 2629 set current_branch $head
2ebba528 2630 }
a0db0d61 2631
85d2d597
SP
2632 switch -- $subcommand {
2633 browser {
f7078b40 2634 if {$jump_spec ne {}} usage
85d2d597
SP
2635 if {$head eq {}} {
2636 if {$path ne {} && [file isdirectory $path]} {
2637 set head $current_branch
2638 } else {
2639 set head $path
2640 set path {}
2641 }
2642 }
2643 browser::new $head $path
2644 }
2645 blame {
2646 if {$head eq {} && ![file exists $path]} {
c8c4854b 2647 puts stderr [mc "fatal: cannot stat path %s: No such file or directory" $path]
85d2d597
SP
2648 exit 1
2649 }
f7078b40 2650 blame::new $head $path $jump_spec
85d2d597 2651 }
c52c9452 2652 }
258871d3
SP
2653 return
2654}
2655citool -
2656gui {
2657 if {[llength $argv] != 0} {
2658 puts -nonewline stderr "usage: $argv0"
0b2bc460
SP
2659 if {$subcommand ne {gui}
2660 && [file tail $argv0] ne "git-$subcommand"} {
258871d3
SP
2661 puts -nonewline stderr " $subcommand"
2662 }
2663 puts stderr {}
2664 exit 1
2665 }
2666 # fall through to setup UI for commits
2ebba528 2667}
2ebba528 2668default {
c0f7a6c3 2669 puts stderr "usage: $argv0 \[{blame|browser|citool}\]"
2ebba528
SP
2670 exit 1
2671}
2672}
2673
8553b772
SP
2674# -- Branch Control
2675#
2676frame .branch \
2677 -borderwidth 1 \
2678 -relief sunken
2679label .branch.l1 \
1ac17950 2680 -text [mc "Current Branch:"] \
8553b772 2681 -anchor w \
7416bbc6 2682 -justify left
8553b772
SP
2683label .branch.cb \
2684 -textvariable current_branch \
2685 -anchor w \
7416bbc6 2686 -justify left
8553b772
SP
2687pack .branch.l1 -side left
2688pack .branch.cb -side left -fill x
2689pack .branch -side top -fill x
2690
cb07fc2a 2691# -- Main Window Layout
a49c67d1 2692#
a0592d3f
JS
2693panedwindow .vpane -orient horizontal
2694panedwindow .vpane.files -orient vertical
c5a1eb88 2695.vpane add .vpane.files -sticky nsew -height 100 -width 200
cb07fc2a
SP
2696pack .vpane -anchor n -side top -fill both -expand 1
2697
2698# -- Index File List
a49c67d1 2699#
c5a1eb88 2700frame .vpane.files.index -height 100 -width 200
c73ce762 2701label .vpane.files.index.title -text [mc "Staged Changes (Will Commit)"] \
c382fdd7
PH
2702 -background lightgreen -foreground black
2703text $ui_index -background white -foreground black \
2704 -borderwidth 0 \
c5a1eb88 2705 -width 20 -height 10 \
3c236977 2706 -wrap none \
6c6dd01a 2707 -cursor $cursor_ptr \
3c236977
SP
2708 -xscrollcommand {.vpane.files.index.sx set} \
2709 -yscrollcommand {.vpane.files.index.sy set} \
cb07fc2a 2710 -state disabled
3c236977
SP
2711scrollbar .vpane.files.index.sx -orient h -command [list $ui_index xview]
2712scrollbar .vpane.files.index.sy -orient v -command [list $ui_index yview]
cb07fc2a 2713pack .vpane.files.index.title -side top -fill x
3c236977
SP
2714pack .vpane.files.index.sx -side bottom -fill x
2715pack .vpane.files.index.sy -side right -fill y
cb07fc2a 2716pack $ui_index -side left -fill both -expand 1
cb07fc2a 2717
0812665e 2718# -- Working Directory File List
a49c67d1 2719#
c5a1eb88 2720frame .vpane.files.workdir -height 100 -width 200
c73ce762 2721label .vpane.files.workdir.title -text [mc "Unstaged Changes"] \
c382fdd7
PH
2722 -background lightsalmon -foreground black
2723text $ui_workdir -background white -foreground black \
2724 -borderwidth 0 \
c5a1eb88 2725 -width 20 -height 10 \
3c236977 2726 -wrap none \
6c6dd01a 2727 -cursor $cursor_ptr \
3c236977
SP
2728 -xscrollcommand {.vpane.files.workdir.sx set} \
2729 -yscrollcommand {.vpane.files.workdir.sy set} \
cb07fc2a 2730 -state disabled
3c236977
SP
2731scrollbar .vpane.files.workdir.sx -orient h -command [list $ui_workdir xview]
2732scrollbar .vpane.files.workdir.sy -orient v -command [list $ui_workdir yview]
0812665e 2733pack .vpane.files.workdir.title -side top -fill x
3c236977
SP
2734pack .vpane.files.workdir.sx -side bottom -fill x
2735pack .vpane.files.workdir.sy -side right -fill y
0812665e 2736pack $ui_workdir -side left -fill both -expand 1
a0592d3f 2737
0812665e 2738.vpane.files add .vpane.files.workdir -sticky nsew
a0592d3f 2739.vpane.files add .vpane.files.index -sticky nsew
cb07fc2a 2740
0812665e 2741foreach i [list $ui_index $ui_workdir] {
3849bfba
SP
2742 rmsel_tag $i
2743 $i tag conf in_diff -background [$i tag cget in_sel -background]
24263b77
SP
2744}
2745unset i
131f503b 2746
0fb8f9ce 2747# -- Diff and Commit Area
a49c67d1 2748#
8009dcdc 2749frame .vpane.lower -height 300 -width 400
0fb8f9ce
SP
2750frame .vpane.lower.commarea
2751frame .vpane.lower.diff -relief sunken -borderwidth 1
a0592d3f
JS
2752pack .vpane.lower.diff -fill both -expand 1
2753pack .vpane.lower.commarea -side bottom -fill x
0fd49d0a 2754.vpane add .vpane.lower -sticky nsew
cb07fc2a
SP
2755
2756# -- Commit Area Buttons
a49c67d1 2757#
0fb8f9ce
SP
2758frame .vpane.lower.commarea.buttons
2759label .vpane.lower.commarea.buttons.l -text {} \
cb07fc2a 2760 -anchor w \
7416bbc6 2761 -justify left
0fb8f9ce
SP
2762pack .vpane.lower.commarea.buttons.l -side top -fill x
2763pack .vpane.lower.commarea.buttons -side left -fill y
131f503b 2764
1ac17950 2765button .vpane.lower.commarea.buttons.rescan -text [mc Rescan] \
8056cc4f 2766 -command ui_do_rescan
0fb8f9ce 2767pack .vpane.lower.commarea.buttons.rescan -side top -fill x
390adaea
SP
2768lappend disable_on_lock \
2769 {.vpane.lower.commarea.buttons.rescan conf -state}
131f503b 2770
1ac17950 2771button .vpane.lower.commarea.buttons.incall -text [mc "Stage Changed"] \
7416bbc6 2772 -command do_add_all
7fe7e733 2773pack .vpane.lower.commarea.buttons.incall -side top -fill x
390adaea
SP
2774lappend disable_on_lock \
2775 {.vpane.lower.commarea.buttons.incall conf -state}
131f503b 2776
ed70e4d7 2777if {![is_enabled nocommitmsg]} {
1e02b32e
SP
2778 button .vpane.lower.commarea.buttons.signoff -text [mc "Sign Off"] \
2779 -command do_signoff
2780 pack .vpane.lower.commarea.buttons.signoff -side top -fill x
2781}
131f503b 2782
1e65c622 2783button .vpane.lower.commarea.buttons.commit -text [commit_btn_caption] \
7416bbc6 2784 -command do_commit
0fb8f9ce 2785pack .vpane.lower.commarea.buttons.commit -side top -fill x
390adaea
SP
2786lappend disable_on_lock \
2787 {.vpane.lower.commarea.buttons.commit conf -state}
cb07fc2a 2788
1e02b32e
SP
2789if {![is_enabled nocommit]} {
2790 button .vpane.lower.commarea.buttons.push -text [mc Push] \
2791 -command do_push_anywhere
2792 pack .vpane.lower.commarea.buttons.push -side top -fill x
1e65c622
AG
2793}
2794
cb07fc2a 2795# -- Commit Message Buffer
a49c67d1 2796#
0fb8f9ce 2797frame .vpane.lower.commarea.buffer
24ac9b75 2798frame .vpane.lower.commarea.buffer.header
0fb8f9ce 2799set ui_comm .vpane.lower.commarea.buffer.t
24ac9b75 2800set ui_coml .vpane.lower.commarea.buffer.header.l
1e02b32e
SP
2801
2802if {![is_enabled nocommit]} {
2803 radiobutton .vpane.lower.commarea.buffer.header.new \
2804 -text [mc "New Commit"] \
2805 -command do_select_commit_type \
2806 -variable selected_commit_type \
2807 -value new
2808 lappend disable_on_lock \
2809 [list .vpane.lower.commarea.buffer.header.new conf -state]
2810 radiobutton .vpane.lower.commarea.buffer.header.amend \
2811 -text [mc "Amend Last Commit"] \
2812 -command do_select_commit_type \
2813 -variable selected_commit_type \
2814 -value amend
2815 lappend disable_on_lock \
2816 [list .vpane.lower.commarea.buffer.header.amend conf -state]
2817}
2818
a49c67d1 2819label $ui_coml \
cb07fc2a 2820 -anchor w \
7416bbc6 2821 -justify left
4539eacd
SP
2822proc trace_commit_type {varname args} {
2823 global ui_coml commit_type
2824 switch -glob -- $commit_type {
1ac17950
CS
2825 initial {set txt [mc "Initial Commit Message:"]}
2826 amend {set txt [mc "Amended Commit Message:"]}
2827 amend-initial {set txt [mc "Amended Initial Commit Message:"]}
2828 amend-merge {set txt [mc "Amended Merge Commit Message:"]}
2829 merge {set txt [mc "Merge Commit Message:"]}
2830 * {set txt [mc "Commit Message:"]}
4539eacd
SP
2831 }
2832 $ui_coml conf -text $txt
2833}
2834trace add variable commit_type write trace_commit_type
24ac9b75 2835pack $ui_coml -side left -fill x
1e02b32e
SP
2836
2837if {![is_enabled nocommit]} {
2838 pack .vpane.lower.commarea.buffer.header.amend -side right
2839 pack .vpane.lower.commarea.buffer.header.new -side right
2840}
24ac9b75 2841
c382fdd7
PH
2842text $ui_comm -background white -foreground black \
2843 -borderwidth 1 \
9861671d 2844 -undo true \
b2c6fcf1 2845 -maxundo 20 \
9861671d 2846 -autoseparators true \
cb07fc2a 2847 -relief sunken \
11027d54 2848 -width $repo_config(gui.commitmsgwidth) -height 9 -wrap none \
b4946930 2849 -font font_diff \
6c6dd01a 2850 -yscrollcommand {.vpane.lower.commarea.buffer.sby set}
390adaea
SP
2851scrollbar .vpane.lower.commarea.buffer.sby \
2852 -command [list $ui_comm yview]
24ac9b75 2853pack .vpane.lower.commarea.buffer.header -side top -fill x
0fb8f9ce 2854pack .vpane.lower.commarea.buffer.sby -side right -fill y
cb07fc2a 2855pack $ui_comm -side left -fill y
0fb8f9ce
SP
2856pack .vpane.lower.commarea.buffer -side left -fill y
2857
0e794311
SP
2858# -- Commit Message Buffer Context Menu
2859#
e8ab6446
SP
2860set ctxm .vpane.lower.commarea.buffer.ctxm
2861menu $ctxm -tearoff 0
2862$ctxm add command \
1ac17950 2863 -label [mc Cut] \
e8ab6446
SP
2864 -command {tk_textCut $ui_comm}
2865$ctxm add command \
1ac17950 2866 -label [mc Copy] \
e8ab6446
SP
2867 -command {tk_textCopy $ui_comm}
2868$ctxm add command \
1ac17950 2869 -label [mc Paste] \
e8ab6446
SP
2870 -command {tk_textPaste $ui_comm}
2871$ctxm add command \
1ac17950 2872 -label [mc Delete] \
e8ab6446
SP
2873 -command {$ui_comm delete sel.first sel.last}
2874$ctxm add separator
2875$ctxm add command \
1ac17950 2876 -label [mc "Select All"] \
75e78c8a 2877 -command {focus $ui_comm;$ui_comm tag add sel 0.0 end}
e8ab6446 2878$ctxm add command \
1ac17950 2879 -label [mc "Copy All"] \
e8ab6446 2880 -command {
0e794311
SP
2881 $ui_comm tag add sel 0.0 end
2882 tk_textCopy $ui_comm
2883 $ui_comm tag remove sel 0.0 end
e8ab6446
SP
2884 }
2885$ctxm add separator
2886$ctxm add command \
1ac17950 2887 -label [mc "Sign Off"] \
0e794311 2888 -command do_signoff
95b002ee 2889set ui_comm_ctxm $ctxm
0e794311 2890
0fb8f9ce 2891# -- Diff Header
a49c67d1 2892#
20a53c02
SP
2893proc trace_current_diff_path {varname args} {
2894 global current_diff_path diff_actions file_states
2895 if {$current_diff_path eq {}} {
e8ab6446
SP
2896 set s {}
2897 set f {}
2898 set p {}
2899 set o disabled
2900 } else {
20a53c02 2901 set p $current_diff_path
e8ab6446 2902 set s [mapdesc [lindex $file_states($p) 0] $p]
1ac17950 2903 set f [mc "File:"]
e8ab6446
SP
2904 set p [escape_path $p]
2905 set o normal
2906 }
2907
2908 .vpane.lower.diff.header.status configure -text $s
2909 .vpane.lower.diff.header.file configure -text $f
2910 .vpane.lower.diff.header.path configure -text $p
2911 foreach w $diff_actions {
2912 uplevel #0 $w $o
2913 }
2914}
20a53c02 2915trace add variable current_diff_path write trace_current_diff_path
e8ab6446 2916
9adccb05 2917frame .vpane.lower.diff.header -background gold
e8ab6446 2918label .vpane.lower.diff.header.status \
9adccb05 2919 -background gold \
c382fdd7 2920 -foreground black \
3e7b0e1d
SP
2921 -width $max_status_desc \
2922 -anchor w \
7416bbc6 2923 -justify left
e8ab6446 2924label .vpane.lower.diff.header.file \
9adccb05 2925 -background gold \
c382fdd7 2926 -foreground black \
e8ab6446 2927 -anchor w \
7416bbc6 2928 -justify left
e8ab6446 2929label .vpane.lower.diff.header.path \
9adccb05 2930 -background gold \
c382fdd7 2931 -foreground black \
fce89e46 2932 -anchor w \
7416bbc6 2933 -justify left
e8ab6446
SP
2934pack .vpane.lower.diff.header.status -side left
2935pack .vpane.lower.diff.header.file -side left
2936pack .vpane.lower.diff.header.path -fill x
2937set ctxm .vpane.lower.diff.header.ctxm
2938menu $ctxm -tearoff 0
2939$ctxm add command \
1ac17950 2940 -label [mc Copy] \
fce89e46
SP
2941 -command {
2942 clipboard clear
2943 clipboard append \
2944 -format STRING \
2945 -type STRING \
20a53c02 2946 -- $current_diff_path
fce89e46 2947 }
e8ab6446
SP
2948lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
2949bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
0fb8f9ce
SP
2950
2951# -- Diff Body
a49c67d1 2952#
0fb8f9ce
SP
2953frame .vpane.lower.diff.body
2954set ui_diff .vpane.lower.diff.body.t
c382fdd7
PH
2955text $ui_diff -background white -foreground black \
2956 -borderwidth 0 \
0fb8f9ce 2957 -width 80 -height 15 -wrap none \
b4946930 2958 -font font_diff \
0fb8f9ce
SP
2959 -xscrollcommand {.vpane.lower.diff.body.sbx set} \
2960 -yscrollcommand {.vpane.lower.diff.body.sby set} \
0fb8f9ce
SP
2961 -state disabled
2962scrollbar .vpane.lower.diff.body.sbx -orient horizontal \
2963 -command [list $ui_diff xview]
2964scrollbar .vpane.lower.diff.body.sby -orient vertical \
2965 -command [list $ui_diff yview]
2966pack .vpane.lower.diff.body.sbx -side bottom -fill x
2967pack .vpane.lower.diff.body.sby -side right -fill y
2968pack $ui_diff -side left -fill both -expand 1
2969pack .vpane.lower.diff.header -side top -fill x
2970pack .vpane.lower.diff.body -side bottom -fill both -expand 1
2971
30b14ed3 2972$ui_diff tag conf d_cr -elide true
ca521566
SP
2973$ui_diff tag conf d_@ -foreground blue -font font_diffbold
2974$ui_diff tag conf d_+ -foreground {#00a000}
fec4a785
SP
2975$ui_diff tag conf d_- -foreground red
2976
ca521566 2977$ui_diff tag conf d_++ -foreground {#00a000}
fec4a785
SP
2978$ui_diff tag conf d_-- -foreground red
2979$ui_diff tag conf d_+s \
ca521566
SP
2980 -foreground {#00a000} \
2981 -background {#e2effa}
fec4a785
SP
2982$ui_diff tag conf d_-s \
2983 -foreground red \
ca521566 2984 -background {#e2effa}
fec4a785 2985$ui_diff tag conf d_s+ \
ca521566
SP
2986 -foreground {#00a000} \
2987 -background ivory1
fec4a785
SP
2988$ui_diff tag conf d_s- \
2989 -foreground red \
ca521566 2990 -background ivory1
fec4a785
SP
2991
2992$ui_diff tag conf d<<<<<<< \
2993 -foreground orange \
2994 -font font_diffbold
2995$ui_diff tag conf d======= \
2996 -foreground orange \
2997 -font font_diffbold
2998$ui_diff tag conf d>>>>>>> \
2999 -foreground orange \
3000 -font font_diffbold
cb07fc2a 3001
ca521566
SP
3002$ui_diff tag raise sel
3003
0e794311
SP
3004# -- Diff Body Context Menu
3005#
042c2325
AG
3006
3007proc create_common_diff_popup {ctxm} {
3008 $ctxm add command \
3009 -label [mc "Show Less Context"] \
3010 -command show_less_context
3011 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3012 $ctxm add command \
3013 -label [mc "Show More Context"] \
3014 -command show_more_context
3015 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3016 $ctxm add separator
3017 $ctxm add command \
3018 -label [mc Refresh] \
3019 -command reshow_diff
3020 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3021 $ctxm add command \
3022 -label [mc Copy] \
3023 -command {tk_textCopy $ui_diff}
3024 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3025 $ctxm add command \
3026 -label [mc "Select All"] \
3027 -command {focus $ui_diff;$ui_diff tag add sel 0.0 end}
3028 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3029 $ctxm add command \
3030 -label [mc "Copy All"] \
3031 -command {
3032 $ui_diff tag add sel 0.0 end
3033 tk_textCopy $ui_diff
3034 $ui_diff tag remove sel 0.0 end
3035 }
3036 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3037 $ctxm add separator
3038 $ctxm add command \
3039 -label [mc "Decrease Font Size"] \
3040 -command {incr_font_size font_diff -1}
3041 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3042 $ctxm add command \
3043 -label [mc "Increase Font Size"] \
3044 -command {incr_font_size font_diff 1}
3045 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3046 $ctxm add separator
3fe01623
AG
3047 set emenu $ctxm.enc
3048 menu $emenu
3049 build_encoding_menu $emenu [list force_diff_encoding]
3050 $ctxm add cascade \
3051 -label [mc "Encoding"] \
3052 -menu $emenu
3053 lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
3054 $ctxm add separator
042c2325
AG
3055 $ctxm add command -label [mc "Options..."] \
3056 -command do_options
3057}
3058
e8ab6446
SP
3059set ctxm .vpane.lower.diff.body.ctxm
3060menu $ctxm -tearoff 0
fba6072e
JS
3061$ctxm add command \
3062 -label [mc "Apply/Reverse Hunk"] \
3063 -command {apply_hunk $cursorX $cursorY}
3064set ui_diff_applyhunk [$ctxm index last]
3065lappend diff_actions [list $ctxm entryconf $ui_diff_applyhunk -state]
5821988f
JS
3066$ctxm add command \
3067 -label [mc "Apply/Reverse Line"] \
3068 -command {apply_line $cursorX $cursorY; do_rescan}
3069set ui_diff_applyline [$ctxm index last]
3070lappend diff_actions [list $ctxm entryconf $ui_diff_applyline -state]
fba6072e 3071$ctxm add separator
042c2325
AG
3072create_common_diff_popup $ctxm
3073
3074set ctxmmg .vpane.lower.diff.body.ctxmmg
3075menu $ctxmmg -tearoff 0
7e30682c
AG
3076$ctxmmg add command \
3077 -label [mc "Run Merge Tool"] \
3078 -command {merge_resolve_tool}
3079lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3080$ctxmmg add separator
042c2325
AG
3081$ctxmmg add command \
3082 -label [mc "Use Remote Version"] \
3083 -command {merge_resolve_one 3}
3084lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3085$ctxmmg add command \
3086 -label [mc "Use Local Version"] \
3087 -command {merge_resolve_one 2}
3088lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3089$ctxmmg add command \
3090 -label [mc "Revert To Base"] \
3091 -command {merge_resolve_one 1}
3092lappend diff_actions [list $ctxmmg entryconf [$ctxmmg index last] -state]
3093$ctxmmg add separator
3094create_common_diff_popup $ctxmmg
3095
3096proc popup_diff_menu {ctxm ctxmmg x y X Y} {
ce015c21 3097 global current_diff_path file_states
83751fc1
SP
3098 set ::cursorX $x
3099 set ::cursorY $y
042c2325
AG
3100 if {[info exists file_states($current_diff_path)]} {
3101 set state [lindex $file_states($current_diff_path) 0]
a25c5189 3102 } else {
042c2325
AG
3103 set state {__}
3104 }
ff515d81 3105 if {[string first {U} $state] >= 0} {
042c2325 3106 tk_popup $ctxmmg $X $Y
047d94d5 3107 } else {
042c2325
AG
3108 if {$::ui_index eq $::current_diff_side} {
3109 set l [mc "Unstage Hunk From Commit"]
3110 set t [mc "Unstage Line From Commit"]
3111 } else {
3112 set l [mc "Stage Hunk For Commit"]
3113 set t [mc "Stage Line For Commit"]
3114 }
3115 if {$::is_3way_diff
3116 || $current_diff_path eq {}
3117 || {__} eq $state
3118 || {_O} eq $state
3119 || {_T} eq $state
3120 || {T_} eq $state} {
3121 set s disabled
3122 } else {
3123 set s normal
3124 }
3125 $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l
3126 $ctxm entryconf $::ui_diff_applyline -state $s -label $t
3127 tk_popup $ctxm $X $Y
9c9f5fa9 3128 }
83751fc1 3129}
042c2325 3130bind_button3 $ui_diff [list popup_diff_menu $ctxm $ctxmmg %x %y %X %Y]
0e794311 3131
cb07fc2a 3132# -- Status Bar
e8ab6446 3133#
51530d17 3134set main_status [::status_bar::new .status]
cb07fc2a 3135pack .status -anchor w -side bottom -fill x
1ac17950 3136$main_status show [mc "Initializing..."]
cb07fc2a 3137
2d19516d 3138# -- Load geometry
e8ab6446 3139#
2d19516d 3140catch {
51f4d16b 3141set gm $repo_config(gui.geometry)
c4fe7728
SP
3142wm geometry . [lindex $gm 0]
3143.vpane sash place 0 \
a0592d3f
JS
3144 [lindex $gm 1] \
3145 [lindex [.vpane sash coord 0] 1]
c4fe7728 3146.vpane.files sash place 0 \
a0592d3f
JS
3147 [lindex [.vpane.files sash coord 0] 0] \
3148 [lindex $gm 2]
c4fe7728 3149unset gm
390adaea 3150}
2d19516d 3151
cb07fc2a 3152# -- Key Bindings
e8ab6446 3153#
ec6b424a 3154bind $ui_comm <$M1B-Key-Return> {do_commit;break}
cd16a6c9
SP
3155bind $ui_comm <$M1B-Key-t> {do_add_selection;break}
3156bind $ui_comm <$M1B-Key-T> {do_add_selection;break}
93e912c5
SP
3157bind $ui_comm <$M1B-Key-i> {do_add_all;break}
3158bind $ui_comm <$M1B-Key-I> {do_add_all;break}
9861671d
SP
3159bind $ui_comm <$M1B-Key-x> {tk_textCut %W;break}
3160bind $ui_comm <$M1B-Key-X> {tk_textCut %W;break}
3161bind $ui_comm <$M1B-Key-c> {tk_textCopy %W;break}
3162bind $ui_comm <$M1B-Key-C> {tk_textCopy %W;break}
3163bind $ui_comm <$M1B-Key-v> {tk_textPaste %W; %W see insert; break}
3164bind $ui_comm <$M1B-Key-V> {tk_textPaste %W; %W see insert; break}
3165bind $ui_comm <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3166bind $ui_comm <$M1B-Key-A> {%W tag add sel 0.0 end;break}
729ffa50
MB
3167bind $ui_comm <$M1B-Key-minus> {show_less_context;break}
3168bind $ui_comm <$M1B-Key-KP_Subtract> {show_less_context;break}
3169bind $ui_comm <$M1B-Key-equal> {show_more_context;break}
3170bind $ui_comm <$M1B-Key-plus> {show_more_context;break}
3171bind $ui_comm <$M1B-Key-KP_Add> {show_more_context;break}
9861671d
SP
3172
3173bind $ui_diff <$M1B-Key-x> {tk_textCopy %W;break}
3174bind $ui_diff <$M1B-Key-X> {tk_textCopy %W;break}
3175bind $ui_diff <$M1B-Key-c> {tk_textCopy %W;break}
3176bind $ui_diff <$M1B-Key-C> {tk_textCopy %W;break}
3177bind $ui_diff <$M1B-Key-v> {break}
3178bind $ui_diff <$M1B-Key-V> {break}
3179bind $ui_diff <$M1B-Key-a> {%W tag add sel 0.0 end;break}
3180bind $ui_diff <$M1B-Key-A> {%W tag add sel 0.0 end;break}
b2c6fcf1
SP
3181bind $ui_diff <Key-Up> {catch {%W yview scroll -1 units};break}
3182bind $ui_diff <Key-Down> {catch {%W yview scroll 1 units};break}
3183bind $ui_diff <Key-Left> {catch {%W xview scroll -1 units};break}
3184bind $ui_diff <Key-Right> {catch {%W xview scroll 1 units};break}
60aa065f
SP
3185bind $ui_diff <Key-k> {catch {%W yview scroll -1 units};break}
3186bind $ui_diff <Key-j> {catch {%W yview scroll 1 units};break}
3187bind $ui_diff <Key-h> {catch {%W xview scroll -1 units};break}
3188bind $ui_diff <Key-l> {catch {%W xview scroll 1 units};break}
3189bind $ui_diff <Control-Key-b> {catch {%W yview scroll -1 pages};break}
3190bind $ui_diff <Control-Key-f> {catch {%W yview scroll 1 pages};break}
23effa79 3191bind $ui_diff <Button-1> {focus %W}
49b86f01 3192
64a906f8 3193if {[is_enabled branch]} {
b1fa2bff
SP
3194 bind . <$M1B-Key-n> branch_create::dialog
3195 bind . <$M1B-Key-N> branch_create::dialog
d41b43eb
SP
3196 bind . <$M1B-Key-o> branch_checkout::dialog
3197 bind . <$M1B-Key-O> branch_checkout::dialog
a870ddc0
SP
3198 bind . <$M1B-Key-m> merge::dialog
3199 bind . <$M1B-Key-M> merge::dialog
bd29ebc3 3200}
840bcfa7
SP
3201if {[is_enabled transport]} {
3202 bind . <$M1B-Key-p> do_push_anywhere
3203 bind . <$M1B-Key-P> do_push_anywhere
3204}
bd29ebc3 3205
8056cc4f
AG
3206bind . <Key-F5> ui_do_rescan
3207bind . <$M1B-Key-r> ui_do_rescan
3208bind . <$M1B-Key-R> ui_do_rescan
07123f40
SP
3209bind . <$M1B-Key-s> do_signoff
3210bind . <$M1B-Key-S> do_signoff
cd16a6c9
SP
3211bind . <$M1B-Key-t> do_add_selection
3212bind . <$M1B-Key-T> do_add_selection
93e912c5
SP
3213bind . <$M1B-Key-i> do_add_all
3214bind . <$M1B-Key-I> do_add_all
729ffa50
MB
3215bind . <$M1B-Key-minus> {show_less_context;break}
3216bind . <$M1B-Key-KP_Subtract> {show_less_context;break}
3217bind . <$M1B-Key-equal> {show_more_context;break}
3218bind . <$M1B-Key-plus> {show_more_context;break}
3219bind . <$M1B-Key-KP_Add> {show_more_context;break}
07123f40 3220bind . <$M1B-Key-Return> do_commit
0812665e 3221foreach i [list $ui_index $ui_workdir] {
24263b77
SP
3222 bind $i <Button-1> "toggle_or_diff $i %x %y; break"
3223 bind $i <$M1B-Button-1> "add_one_to_selection $i %x %y; break"
3224 bind $i <Shift-Button-1> "add_range_to_selection $i %x %y; break"
cb07fc2a 3225}
62aac80b
SP
3226unset i
3227
3228set file_lists($ui_index) [list]
0812665e 3229set file_lists($ui_workdir) [list]
a49c67d1 3230
19c82148 3231wm title . "[appname] ([reponame]) [file normalize [file dirname [gitdir]]]"
cb07fc2a 3232focus -force $ui_comm
1d8b3cbf 3233
85ab313e
SP
3234# -- Warn the user about environmental problems. Cygwin's Tcl
3235# does *not* pass its env array onto any processes it spawns.
3236# This means that git processes get none of our environment.
1d8b3cbf 3237#
20ddfcaa 3238if {[is_Cygwin]} {
1d8b3cbf
SP
3239 set ignored_env 0
3240 set suggest_user {}
c8c4854b 3241 set msg [mc "Possible environment issues exist.
1d8b3cbf
SP
3242
3243The following environment variables are probably
3244going to be ignored by any Git subprocess run
c8c4854b 3245by %s:
1d8b3cbf 3246
c8c4854b 3247" [appname]]
1d8b3cbf
SP
3248 foreach name [array names env] {
3249 switch -regexp -- $name {
3250 {^GIT_INDEX_FILE$} -
3251 {^GIT_OBJECT_DIRECTORY$} -
3252 {^GIT_ALTERNATE_OBJECT_DIRECTORIES$} -
3253 {^GIT_DIFF_OPTS$} -
3254 {^GIT_EXTERNAL_DIFF$} -
3255 {^GIT_PAGER$} -
3256 {^GIT_TRACE$} -
3257 {^GIT_CONFIG$} -
3258 {^GIT_CONFIG_LOCAL$} -
3259 {^GIT_(AUTHOR|COMMITTER)_DATE$} {
3260 append msg " - $name\n"
3261 incr ignored_env
3262 }
3263 {^GIT_(AUTHOR|COMMITTER)_(NAME|EMAIL)$} {
3264 append msg " - $name\n"
3265 incr ignored_env
3266 set suggest_user $name
3267 }
3268 }
3269 }
3270 if {$ignored_env > 0} {
c8c4854b 3271 append msg [mc "
1d8b3cbf 3272This is due to a known issue with the
c8c4854b 3273Tcl binary distributed by Cygwin."]
1d8b3cbf
SP
3274
3275 if {$suggest_user ne {}} {
c8c4854b 3276 append msg [mc "
1d8b3cbf 3277
c8c4854b 3278A good replacement for %s
1d8b3cbf
SP
3279is placing values for the user.name and
3280user.email settings into your personal
3281~/.gitconfig file.
c8c4854b 3282" $suggest_user]
1d8b3cbf
SP
3283 }
3284 warn_popup $msg
3285 }
3286 unset ignored_env msg suggest_user name
3287}
3288
85ab313e
SP
3289# -- Only initialize complex UI if we are going to stay running.
3290#
64a906f8 3291if {[is_enabled transport]} {
4ccdab02 3292 load_all_remotes
85ab313e 3293
6bdf5e5f 3294 set n [.mbar.remote index end]
8329bd07 3295 populate_remotes_menu
6bdf5e5f
SP
3296 set n [expr {[.mbar.remote index end] - $n}]
3297 if {$n > 0} {
7e09b153 3298 if {[.mbar.remote type 0] eq "tearoff"} { incr n }
6bdf5e5f
SP
3299 .mbar.remote insert $n separator
3300 }
3301 unset n
4ccdab02 3302}
85ab313e 3303
4578c5cb
SP
3304if {[winfo exists $ui_comm]} {
3305 set GITGUI_BCK_exists [load_message GITGUI_BCK]
3306
3307 # -- If both our backup and message files exist use the
3308 # newer of the two files to initialize the buffer.
3309 #
3310 if {$GITGUI_BCK_exists} {
3311 set m [gitdir GITGUI_MSG]
3312 if {[file isfile $m]} {
3313 if {[file mtime [gitdir GITGUI_BCK]] > [file mtime $m]} {
3314 catch {file delete [gitdir GITGUI_MSG]}
3315 } else {
3316 $ui_comm delete 0.0 end
3317 $ui_comm edit reset
3318 $ui_comm edit modified false
3319 catch {file delete [gitdir GITGUI_BCK]}
3320 set GITGUI_BCK_exists 0
3321 }
3322 }
3323 unset m
3324 }
3325
3326 proc backup_commit_buffer {} {
3327 global ui_comm GITGUI_BCK_exists
3328
3329 set m [$ui_comm edit modified]
3330 if {$m || $GITGUI_BCK_exists} {
3331 set msg [string trim [$ui_comm get 0.0 end]]
3332 regsub -all -line {[ \r\t]+$} $msg {} msg
3333
3334 if {$msg eq {}} {
3335 if {$GITGUI_BCK_exists} {
3336 catch {file delete [gitdir GITGUI_BCK]}
3337 set GITGUI_BCK_exists 0
3338 }
3339 } elseif {$m} {
3340 catch {
3341 set fd [open [gitdir GITGUI_BCK] w]
3342 puts -nonewline $fd $msg
3343 close $fd
3344 set GITGUI_BCK_exists 1
3345 }
3346 }
3347
3348 $ui_comm edit modified false
3349 }
3350
3351 set ::GITGUI_BCK_i [after 2000 backup_commit_buffer]
3352 }
3353
3354 backup_commit_buffer
95b002ee
SP
3355
3356 # -- If the user has aspell available we can drive it
3357 # in pipe mode to spellcheck the commit message.
3358 #
3359 set spell_cmd [list |]
3360 set spell_dict [get_config gui.spellingdictionary]
3361 lappend spell_cmd aspell
3362 if {$spell_dict ne {}} {
3363 lappend spell_cmd --master=$spell_dict
3364 }
3365 lappend spell_cmd --mode=none
3366 lappend spell_cmd --encoding=utf-8
3367 lappend spell_cmd pipe
3368 if {$spell_dict eq {none}
3369 || [catch {set spell_fd [open $spell_cmd r+]} spell_err]} {
3370 bind_button3 $ui_comm [list tk_popup $ui_comm_ctxm %X %Y]
3371 } else {
3372 set ui_comm_spell [spellcheck::init \
3373 $spell_fd \
3374 $ui_comm \
3375 $ui_comm_ctxm \
3376 ]
3377 }
3378 unset -nocomplain spell_cmd spell_fd spell_err spell_dict
4578c5cb
SP
3379}
3380
53716a7b 3381lock_index begin-read
301dfaa9
SP
3382if {![winfo ismapped .]} {
3383 wm deiconify .
3384}
1e65c622
AG
3385after 1 {
3386 if {[is_enabled initialamend]} {
3387 force_amend
3388 } else {
3389 do_rescan
3390 }
3391
3392 if {[is_enabled nocommitmsg]} {
3393 $ui_comm configure -state disabled -background gray
3394 }
3395}
3972b987
SP
3396if {[is_enabled multicommit]} {
3397 after 1000 hint_gc
3398}
1e65c622
AG
3399if {[is_enabled retcode]} {
3400 bind . <Destroy> {+terminate_me %W}
3401}
bb4812bc
PB
3402if {$picked && [is_config_true gui.autoexplore]} {
3403 do_explore
3404}