1 # git-gui Git repository chooser
2 # Copyright (C) 2007 Shawn Pearce
4 class choose_repository {
8 field w_body ; # Widget holding the center content
9 field w_next ; # Next button
10 field w_quit ; # Quit button
11 field o_cons ; # Console object (if active)
13 # Status mega-widget instance during _do_clone2 (used by _copy_files and
14 # _link_files). Widget is destroyed before _do_clone2 calls
18 # Operation displayed by status mega-widget during _do_clone_checkout =>
19 # _readtree_wait => _postcheckout_wait => _do_clone_submodules =>
20 # _do_validate_submodule_cloning. The status mega-widget is a different
21 # instance than that stored in $o_status in earlier operations.
24 field w_types ; # List of type buttons in clone
25 field w_recentlist ; # Listbox containing recent repositories
26 field w_localpath ; # Entry widget bound to local_path
28 field done 0 ; # Finished picking the repository?
29 field local_path {} ; # Where this repository is locally
30 field origin_url {} ; # Where we are cloning from
31 field origin_name origin ; # What we shall call 'origin'
32 field clone_type hardlink ; # Type of clone to construct
33 field recursive true ; # Recursive cloning flag
34 field readtree_err ; # Error output from read-tree (if any)
35 field sorted_recent ; # recent repositories (sorted)
38 global M1T M1B use_ttk NS
40 if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
45 wm title $top [mc "Git Gui"]
48 menu $w.mbar -tearoff 0
49 $top configure -menu $w.mbar
51 set m_repo $w.mbar.repository
53 -label [mc Repository] \
58 $w.mbar add cascade -label Apple -menu .mbar.apple
60 $w.mbar.apple add command \
61 -label [mc "About %s" [appname]] \
63 $w.mbar.apple add command \
64 -label [mc "Show SSH Key"] \
67 $w.mbar add cascade -label [mc Help] -menu $w.mbar.help
69 $w.mbar.help add command \
70 -label [mc "About %s" [appname]] \
72 $w.mbar.help add command \
73 -label [mc "Show SSH Key"] \
77 wm protocol $top WM_DELETE_WINDOW exit
78 bind $top <$M1B-q> exit
79 bind $top <$M1B-Q> exit
80 bind $top <Key-Escape> exit
82 wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
83 bind $top <Key-Escape> [list destroy $top]
87 pack [git_logo $w.git_logo] -side left -fill y -padx 10 -pady 10
90 set opts $w_body.options
93 -cursor $::cursor_ptr \
95 -background [get_bg_color $w_body] \
100 pack $opts -anchor w -fill x
102 $opts tag conf link_new -foreground blue -underline 1
103 $opts tag bind link_new <1> [cb _next new]
104 $opts insert end [mc "Create New Repository"] link_new
105 $opts insert end "\n"
107 $m_repo add command \
108 -command [cb _next new] \
109 -accelerator $M1T-N \
111 bind $top <$M1B-n> [cb _next new]
112 bind $top <$M1B-N> [cb _next new]
115 $opts tag conf link_clone -foreground blue -underline 1
116 $opts tag bind link_clone <1> [cb _next clone]
117 $opts insert end [mc "Clone Existing Repository"] link_clone
118 $opts insert end "\n"
120 if {[tk windowingsystem] eq "win32"} {
125 $m_repo add command \
126 -command [cb _next clone] \
127 -accelerator $M1T-$key \
128 -label [mc "Clone..."]
129 bind $top <$M1B-[string tolower $key]> [cb _next clone]
130 bind $top <$M1B-[string toupper $key]> [cb _next clone]
133 $opts tag conf link_open -foreground blue -underline 1
134 $opts tag bind link_open <1> [cb _next open]
135 $opts insert end [mc "Open Existing Repository"] link_open
136 $opts insert end "\n"
138 $m_repo add command \
139 -command [cb _next open] \
140 -accelerator $M1T-O \
141 -label [mc "Open..."]
142 bind $top <$M1B-o> [cb _next open]
143 bind $top <$M1B-O> [cb _next open]
146 $opts conf -state disabled
148 set sorted_recent [_get_recentrepos]
149 if {[llength $sorted_recent] > 0} {
151 $m_repo add separator
152 $m_repo add command \
154 -label [mc "Recent Repositories"]
157 if {[set lenrecent [llength $sorted_recent]] < $maxrecent} {
158 set lenrecent $maxrecent
161 ${NS}::label $w_body.space
162 ${NS}::label $w_body.recentlabel \
164 -text [mc "Open Recent Repository:"]
165 set w_recentlist $w_body.recentlist
167 -cursor $::cursor_ptr \
169 -background [get_bg_color $w_body.recentlabel] \
173 $w_recentlist tag conf link \
176 set home $::env(HOME)
178 set home [exec cygpath --windows --absolute $home]
180 set home "[file normalize $home]/"
181 set hlen [string length $home]
182 foreach p $sorted_recent {
184 if {[string equal -length $hlen $home $p]} {
185 set p "~/[string range $p $hlen end]"
187 regsub -all "\n" $p "\\n" p
188 $w_recentlist insert end $p link
189 $w_recentlist insert end "\n"
192 $m_repo add command \
193 -command [cb _open_recent_path $path] \
197 $w_recentlist conf -state disabled
198 $w_recentlist tag bind link <1> [cb _open_recent %x,%y]
199 pack $w_body.space -anchor w -fill x
200 pack $w_body.recentlabel -anchor w -fill x
201 pack $w_recentlist -anchor w -fill x
203 pack $w_body -fill x -padx 10 -pady 10
205 ${NS}::frame $w.buttons
206 set w_next $w.buttons.next
207 set w_quit $w.buttons.quit
208 ${NS}::button $w_quit \
211 pack $w_quit -side right -padx 5
212 pack $w.buttons -side bottom -fill x -padx 10 -pady 10
215 $m_repo add separator
216 $m_repo add command \
222 bind $top <Return> [cb _invoke_next]
223 bind $top <Visibility> "
227 bind $top <Visibility> {}
230 tkwait variable @done
234 eval destroy [winfo children $top]
239 set nx [winfo reqwidth $top]
240 set ny [winfo reqheight $top]
241 set rx [expr {([winfo screenwidth $top] - $nx) / 3}]
242 set ry [expr {([winfo screenheight $top] - $ny) / 3}]
243 wm geometry $top [format {+%d+%d} $rx $ry]
246 method _invoke_next {} {
247 if {[winfo exists $w_next]} {
248 uplevel #0 [$w_next cget -command]
252 proc _get_recentrepos {} {
254 foreach p [lsort -unique [get_config gui.recentrepo]] {
255 if {[_is_git [file join $p .git]]} {
264 proc _unset_recentrepo {p} {
265 regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
266 catch {git config --global --unset-all gui.recentrepo "^$p\$"}
270 proc _append_recentrepos {path} {
271 set path [file normalize $path]
272 set recent [get_config gui.recentrepo]
274 if {[lindex $recent end] eq $path} {
278 set i [lsearch $recent $path]
280 _unset_recentrepo $path
283 git config --global --add gui.recentrepo $path
285 set recent [get_config gui.recentrepo]
287 if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
291 while {[llength $recent] > $maxrecent} {
292 _unset_recentrepo [lindex $recent 0]
293 set recent [get_config gui.recentrepo]
297 method _open_recent {xy} {
298 set id [lindex [split [$w_recentlist index @$xy] .] 0]
299 set local_path [lindex $sorted_recent [expr {$id - 1}]]
303 method _open_recent_path {p} {
308 method _next {action} {
311 if {![winfo exists $w_next]} {
312 ${NS}::button $w_next -default active
314 if {[tk windowingsystem] eq "win32"} { set pos -after }
315 pack $w_next -side right -padx 5 $pos $w_quit
320 method _write_local_path {args} {
321 if {$local_path eq {}} {
322 $w_next conf -state disabled
324 $w_next conf -state normal
328 method _git_init {} {
329 if {[catch {file mkdir $local_path} err]} {
330 error_popup [strcat \
331 [mc "Failed to create repository %s:" $local_path] \
336 if {[catch {cd $local_path} err]} {
337 error_popup [strcat \
338 [mc "Failed to create repository %s:" $local_path] \
343 if {[catch {git init} err]} {
344 error_popup [strcat \
345 [mc "Failed to create repository %s:" $local_path] \
350 _append_recentrepos [pwd]
356 proc _is_git {path {outdir_var ""}} {
357 if {$outdir_var ne ""} {
358 upvar 1 $outdir_var outdir
360 if {[file isfile $path]} {
361 set fp [open $path r]
364 if {[regexp "^gitdir: (.+)$" $line line link_target]} {
365 set path [file join [file dirname $path] $link_target]
366 set path [file normalize $path]
370 if {[file exists [file join $path HEAD]]
371 && [file exists [file join $path objects]]
372 && [file exists [file join $path config]]} {
377 if {[file exists [file join $path HEAD]]
378 && [file exists [file join $path objects.lnk]]
379 && [file exists [file join $path config.lnk]]} {
387 proc _objdir {path} {
388 set objdir [file join $path .git objects]
389 if {[file isdirectory $objdir]} {
393 set objdir [file join $path objects]
394 if {[file isdirectory $objdir]} {
399 set objdir [file join $path .git objects.lnk]
400 if {[file isfile $objdir]} {
401 return [win32_read_lnk $objdir]
404 set objdir [file join $path objects.lnk]
405 if {[file isfile $objdir]} {
406 return [win32_read_lnk $objdir]
413 ######################################################################
415 ## Create New Repository
421 -command [cb _do_new2] \
425 ${NS}::label $w_body.h \
426 -font font_uibold -anchor center \
427 -text [mc "Create New Repository"]
428 pack $w_body.h -side top -fill x -pady 10
429 pack $w_body -fill x -padx 10
431 ${NS}::frame $w_body.where
432 ${NS}::label $w_body.where.l -text [mc "Directory:"]
433 ${NS}::entry $w_body.where.t \
434 -textvariable @local_path \
436 ${NS}::button $w_body.where.b \
437 -text [mc "Browse"] \
438 -command [cb _new_local_path]
439 set w_localpath $w_body.where.t
441 grid $w_body.where.l $w_body.where.t $w_body.where.b -sticky ew
442 pack $w_body.where -fill x
444 grid columnconfigure $w_body.where 1 -weight 1
446 trace add variable @local_path write [cb _write_local_path]
447 bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
449 focus $w_body.where.t
452 method _new_local_path {} {
453 if {$local_path ne {}} {
454 set p [file dirname $local_path]
459 set p [tk_chooseDirectory \
462 -title [mc "Git Repository"] \
466 set p [file normalize $p]
471 $w_localpath icursor end
475 if {![_new_ok $local_path]} {
478 if {![_git_init $this]} {
485 if {[file isdirectory $p]} {
486 if {[_is_git [file join $p .git]]} {
487 error_popup [mc "Directory %s already exists." $p]
490 } elseif {[file exists $p]} {
491 error_popup [mc "File %s already exists." $p]
497 ######################################################################
499 ## Clone Existing Repository
501 method _do_clone {} {
505 -command [cb _do_clone2] \
509 ${NS}::label $w_body.h \
510 -font font_uibold -anchor center \
511 -text [mc "Clone Existing Repository"]
512 pack $w_body.h -side top -fill x -pady 10
513 pack $w_body -fill x -padx 10
515 set args $w_body.args
516 ${NS}::frame $w_body.args
517 pack $args -fill both
519 ${NS}::label $args.origin_l -text [mc "Source Location:"]
520 ${NS}::entry $args.origin_t \
521 -textvariable @origin_url \
523 ${NS}::button $args.origin_b \
524 -text [mc "Browse"] \
525 -command [cb _open_origin]
526 grid $args.origin_l $args.origin_t $args.origin_b -sticky ew
528 ${NS}::label $args.where_l -text [mc "Target Directory:"]
529 ${NS}::entry $args.where_t \
530 -textvariable @local_path \
532 ${NS}::button $args.where_b \
533 -text [mc "Browse"] \
534 -command [cb _new_local_path]
535 grid $args.where_l $args.where_t $args.where_b -sticky ew
536 set w_localpath $args.where_t
538 ${NS}::label $args.type_l -text [mc "Clone Type:"]
539 ${NS}::frame $args.type_f
541 lappend w_types [${NS}::radiobutton $args.type_f.hardlink \
543 -text [mc "Standard (Fast, Semi-Redundant, Hardlinks)"] \
544 -variable @clone_type \
546 lappend w_types [${NS}::radiobutton $args.type_f.full \
548 -text [mc "Full Copy (Slower, Redundant Backup)"] \
549 -variable @clone_type \
551 lappend w_types [${NS}::radiobutton $args.type_f.shared \
553 -text [mc "Shared (Fastest, Not Recommended, No Backup)"] \
554 -variable @clone_type \
559 ${NS}::checkbutton $args.type_f.recursive \
560 -text [mc "Recursively clone submodules too"] \
561 -variable @recursive \
562 -onvalue true -offvalue false
563 pack $args.type_f.recursive -anchor w
564 grid $args.type_l $args.type_f -sticky new
566 grid columnconfigure $args 1 -weight 1
568 trace add variable @local_path write [cb _update_clone]
569 trace add variable @origin_url write [cb _update_clone]
570 bind $w_body.h <Destroy> "
571 [list trace remove variable @local_path write [cb _update_clone]]
572 [list trace remove variable @origin_url write [cb _update_clone]]
578 method _open_origin {} {
579 if {$origin_url ne {} && [file isdirectory $origin_url]} {
585 set p [tk_chooseDirectory \
588 -title [mc "Git Repository"] \
592 set p [file normalize $p]
593 if {![_is_git [file join $p .git]] && ![_is_git $p]} {
594 error_popup [mc "Not a Git repository: %s" [file tail $p]]
600 method _update_clone {args} {
601 if {$local_path ne {} && $origin_url ne {}} {
602 $w_next conf -state normal
604 $w_next conf -state disabled
607 if {$origin_url ne {} &&
608 ( [_is_git [file join $origin_url .git]]
609 || [_is_git $origin_url])} {
611 if {[[lindex $w_types 0] cget -state] eq {disabled}} {
612 set clone_type hardlink
624 method _do_clone2 {} {
625 if {[file isdirectory $origin_url]} {
626 set origin_url [file normalize $origin_url]
629 if {$clone_type eq {hardlink} && ![file isdirectory $origin_url]} {
630 error_popup [mc "Standard only available for local repository."]
633 if {$clone_type eq {shared} && ![file isdirectory $origin_url]} {
634 error_popup [mc "Shared only available for local repository."]
638 if {$clone_type eq {hardlink} || $clone_type eq {shared}} {
639 set objdir [_objdir $origin_url]
641 error_popup [mc "Not a Git repository: %s" [file tail $origin_url]]
646 set giturl $origin_url
647 if {[is_Cygwin] && [file isdirectory $giturl]} {
648 set giturl [exec cygpath --unix --absolute $giturl]
649 if {$clone_type eq {shared}} {
650 set objdir [exec cygpath --unix --absolute $objdir]
654 if {[file exists $local_path]} {
655 error_popup [mc "Location %s already exists." $local_path]
659 if {![_git_init $this]} return
663 git config remote.$origin_name.url $giturl
664 git config remote.$origin_name.fetch +refs/heads/*:refs/remotes/$origin_name/*
666 error_popup [strcat [mc "Failed to configure origin"] "\n\n$err"]
670 destroy $w_body $w_next
672 switch -exact -- $clone_type {
674 set o_status [status_bar::two_line $w_body]
675 pack $w_body -fill x -padx 10 -pady 10
677 set status_op [$o_status start \
678 [mc "Counting objects"] \
682 if {[file exists [file join $objdir info alternates]]} {
685 file mkdir [gitdir objects info]
686 set f_in [open [file join $objdir info alternates] r]
687 set f_cp [open [gitdir objects info alternates] w]
688 fconfigure $f_in -translation binary -encoding binary
689 fconfigure $f_cp -translation binary -encoding binary
691 while {[gets $f_in line] >= 0} {
693 puts $f_cp [exec cygpath --unix --absolute $line]
695 puts $f_cp [file normalize $line]
703 _clone_failed $this [mc "Unable to copy objects/info/alternates: %s" $err]
713 -directory [file join $objdir] ??]
714 set bcnt [expr {[llength $buckets] + 2}]
716 $status_op update $bcur $bcnt
719 file mkdir [file join .git objects pack]
720 foreach i [glob -tails -nocomplain \
721 -directory [file join $objdir pack] *] {
722 lappend tolink [file join pack $i]
724 $status_op update [incr bcur] $bcnt
728 file mkdir [file join .git objects $i]
729 foreach j [glob -tails -nocomplain \
730 -directory [file join $objdir $i] *] {
731 lappend tolink [file join $i $j]
733 $status_op update [incr bcur] $bcnt
740 [mc "Nothing to clone from %s." $origin_url] \
742 [mc "The 'master' branch has not been initialized."] \
749 set i [lindex $tolink 0]
752 [file join .git objects $i] \
753 [file join $objdir $i]
755 info_popup [mc "Hardlinks are unavailable. Falling back to copying."]
756 set i [_copy_files $this $objdir $tolink]
758 set i [_link_files $this $objdir [lrange $tolink 1 end]]
767 set o_cons [console::embed \
769 [mc "Cloning from %s" $origin_url]]
770 pack $w_body -fill both -expand 1 -padx 10
772 [list git fetch --no-tags -k $origin_name] \
776 set fd [open [gitdir objects info alternates] w]
777 fconfigure $fd -translation binary
783 if {$clone_type eq {hardlink} || $clone_type eq {shared}} {
784 if {![_clone_refs $this]} return
788 set HEAD [git rev-parse --verify HEAD^0]
790 _clone_failed $this [mc "Not a Git repository: %s" [file tail $origin_url]]
794 _do_clone_checkout $this $HEAD
798 method _copy_files {objdir tocopy} {
799 set status_op [$o_status start \
800 [mc "Copying objects"] \
805 incr tot [file size [file join $objdir $p]]
809 set f_in [open [file join $objdir $p] r]
810 set f_cp [open [file join .git objects $p] w]
811 fconfigure $f_in -translation binary -encoding binary
812 fconfigure $f_cp -translation binary -encoding binary
814 while {![eof $f_in]} {
815 incr cmp [fcopy $f_in $f_cp -size 16384]
817 [expr {$cmp / 1024}] \
825 _clone_failed $this [mc "Unable to copy object: %s" $err]
834 method _link_files {objdir tolink} {
835 set total [llength $tolink]
836 set status_op [$o_status start \
837 [mc "Linking objects"] \
839 for {set i 0} {$i < $total} {} {
840 set p [lindex $tolink $i]
843 [file join .git objects $p] \
844 [file join $objdir $p]
846 _clone_failed $this [mc "Unable to hardlink object: %s" $err]
853 $status_op update $i $total
861 method _clone_refs {} {
863 if {[catch {cd $origin_url} err]} {
864 error_popup [mc "Not a Git repository: %s" [file tail $origin_url]]
867 set fd_in [git_read for-each-ref \
869 {--format=list %(refname) %(objectname) %(*objectname)}]
872 set fd [open [gitdir packed-refs] w]
873 fconfigure $fd -translation binary
874 puts $fd "# pack-refs with: peeled"
875 while {[gets $fd_in line] >= 0} {
876 set line [eval $line]
877 set refn [lindex $line 0]
878 set robj [lindex $line 1]
879 set tobj [lindex $line 2]
881 if {[regsub ^refs/heads/ $refn \
882 "refs/remotes/$origin_name/" refn]} {
883 puts $fd "$robj $refn"
884 } elseif {[string match refs/tags/* $refn]} {
885 puts $fd "$robj $refn"
896 method _do_clone_tags {ok} {
899 [list git fetch --tags -k $origin_name] \
903 _clone_failed $this [mc "Cannot fetch branches and objects. See console output for details."]
907 method _do_clone_HEAD {ok} {
910 [list git fetch $origin_name HEAD] \
911 [cb _do_clone_full_end]
914 _clone_failed $this [mc "Cannot fetch tags. See console output for details."]
918 method _do_clone_full_end {ok} {
925 if {[file exists [gitdir FETCH_HEAD]]} {
926 set fd [open [gitdir FETCH_HEAD] r]
927 while {[gets $fd line] >= 0} {
928 if {[regexp "^(.{40})\t\t" $line line HEAD]} {
935 catch {git pack-refs}
936 _do_clone_checkout $this $HEAD
938 _clone_failed $this [mc "Cannot determine HEAD. See console output for details."]
942 method _clone_failed {{why {}}} {
943 if {[catch {file delete -force $local_path} err]} {
947 [mc "Unable to cleanup %s" $local_path] \
953 error_popup [strcat [mc "Clone failed."] "\n" $why]
957 method _do_clone_checkout {HEAD} {
960 [mc "No default branch obtained."] \
962 [mc "The 'master' branch has not been initialized."] \
968 git update-ref HEAD $HEAD^0
971 [mc "Cannot resolve %s as a commit." $HEAD^0] \
974 [mc "The 'master' branch has not been initialized."] \
980 set status [status_bar::two_line $w_body]
981 pack $w_body -fill x -padx 10 -pady 10
983 # We start the status operation here.
985 # This function calls _readtree_wait as a callback.
987 # _readtree_wait in turn either calls _do_clone_submodules directly,
988 # or calls _postcheckout_wait as a callback which then calls
989 # _do_clone_submodules.
991 # _do_clone_submodules calls _do_validate_submodule_cloning.
993 # _do_validate_submodule_cloning stops the status operation.
995 # There are no other calls into this chain from other code.
997 set o_status_op [$status start \
998 [mc "Creating working directory"] \
1002 set fd [git_read --stderr read-tree \
1009 fconfigure $fd -blocking 0 -translation binary
1010 fileevent $fd readable [cb _readtree_wait $fd]
1013 method _readtree_wait {fd} {
1015 $o_status_op update_meter $buf
1016 append readtree_err $buf
1018 fconfigure $fd -blocking 1
1020 fconfigure $fd -blocking 0
1024 if {[catch {close $fd}]} {
1025 set err $readtree_err
1026 regsub {^fatal: } $err {} err
1027 error_popup [strcat \
1028 [mc "Initial file checkout failed."] \
1033 # -- Run the post-checkout hook.
1035 set fd_ph [githook_read post-checkout [string repeat 0 40] \
1036 [git rev-parse HEAD] 1]
1040 fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
1041 fileevent $fd_ph readable [cb _postcheckout_wait $fd_ph]
1043 _do_clone_submodules $this
1047 method _postcheckout_wait {fd_ph} {
1050 append pch_error [read $fd_ph]
1051 fconfigure $fd_ph -blocking 1
1053 if {[catch {close $fd_ph}]} {
1054 hook_failed_popup post-checkout $pch_error 0
1057 _do_clone_submodules $this
1060 fconfigure $fd_ph -blocking 0
1063 method _do_clone_submodules {} {
1064 if {$recursive eq {true}} {
1070 set o_cons [console::embed \
1072 [mc "Cloning submodules"]]
1073 pack $w_body -fill both -expand 1 -padx 10
1075 [list git submodule update --init --recursive] \
1076 [cb _do_validate_submodule_cloning]
1082 method _do_validate_submodule_cloning {ok} {
1087 _clone_failed $this [mc "Cannot clone submodules."]
1091 ######################################################################
1093 ## Open Existing Repository
1095 method _do_open {} {
1099 -command [cb _do_open2] \
1102 ${NS}::frame $w_body
1103 ${NS}::label $w_body.h \
1104 -font font_uibold -anchor center \
1105 -text [mc "Open Existing Repository"]
1106 pack $w_body.h -side top -fill x -pady 10
1107 pack $w_body -fill x -padx 10
1109 ${NS}::frame $w_body.where
1110 ${NS}::label $w_body.where.l -text [mc "Repository:"]
1111 ${NS}::entry $w_body.where.t \
1112 -textvariable @local_path \
1114 ${NS}::button $w_body.where.b \
1115 -text [mc "Browse"] \
1116 -command [cb _open_local_path]
1118 grid $w_body.where.l $w_body.where.t $w_body.where.b -sticky ew
1119 pack $w_body.where -fill x
1121 grid columnconfigure $w_body.where 1 -weight 1
1123 trace add variable @local_path write [cb _write_local_path]
1124 bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
1126 focus $w_body.where.t
1129 method _open_local_path {} {
1130 if {$local_path ne {}} {
1136 set p [tk_chooseDirectory \
1139 -title [mc "Git Repository"] \
1141 if {$p eq {}} return
1143 set p [file normalize $p]
1144 if {![_is_git [file join $p .git]]} {
1145 error_popup [mc "Not a Git repository: %s" [file tail $p]]
1151 method _do_open2 {} {
1152 if {![_is_git [file join $local_path .git] actualgit]} {
1153 error_popup [mc "Not a Git repository: %s" [file tail $local_path]]
1157 if {[catch {cd $local_path} err]} {
1158 error_popup [strcat \
1159 [mc "Failed to open repository %s:" $local_path] \
1164 _append_recentrepos [pwd]
1165 set ::_gitdir $actualgit