end]
append title {)}
}
- tk_messageBox \
- -parent . \
+ set cmd [list tk_messageBox \
-icon error \
-type ok \
-title "$title: error" \
- -message $msg
+ -message $msg]
+ if {[winfo ismapped .]} {
+ lappend cmd -parent .
+ }
+ eval $cmd
}
proc info_popup {msg} {
##
## repository setup
-if { [catch {set cdup [exec git rev-parse --show-cdup]} err]
- || [catch {set gitdir [exec git rev-parse --git-dir]} err]} {
+if { [catch {set gitdir $env(GIT_DIR)}]
+ && [catch {set gitdir [exec git rev-parse --git-dir]} err]} {
catch {wm withdraw .}
error_popup "Cannot find the git directory:\n\n$err"
exit 1
}
-if {$cdup ne ""} {
- cd $cdup
+if {![file isdirectory $gitdir]} {
+ catch {wm withdraw .}
+ error_popup "Git directory not found:\n\n$gitdir"
+ exit 1
+}
+if {[lindex [file split $gitdir] end] ne {.git}} {
+ catch {wm withdraw .}
+ error_popup "Cannot use funny .git directory:\n\n$gitdir"
+ exit 1
+}
+if {[catch {cd [file dirname $gitdir]} err]} {
+ catch {wm withdraw .}
+ error_popup "No working directory [file dirname $gitdir]:\n\n$err"
+ exit 1
}
-unset cdup
set single_commit 0
if {$appname eq {git-citool}} {
set HEAD {}
set PARENT {}
set commit_type {}
+set empty_tree {}
proc lock_index {type} {
global index_lock_type disable_on_lock
upvar $hdvar hd $ctvar ct
if {[catch {set hd [exec git rev-parse --verify HEAD]}]} {
+ set hd {}
set ct initial
} elseif {[file exists [file join $gitdir MERGE_HEAD]]} {
set ct merge
}
}
+proc PARENT {} {
+ global PARENT empty_tree
+
+ if {$PARENT ne {}} {
+ return $PARENT
+ }
+ if {$empty_tree eq {}} {
+ set empty_tree [exec git mktree << {}]
+ }
+ return $empty_tree
+}
+
proc rescan {after} {
global HEAD PARENT commit_type
global ui_index ui_other ui_status_value ui_comm
if {$rescan_active > 0 || ![lock_index read]} return
repository_state new_HEAD new_type
- if {$commit_type eq {amend}
+ if {[string match amend* $commit_type]
&& $new_type eq {normal}
&& $new_HEAD eq $HEAD} {
} else {
}
proc rescan_stage2 {fd after} {
- global gitdir PARENT commit_type
- global ui_index ui_other ui_status_value ui_comm
- global rescan_active
- global buf_rdi buf_rdf buf_rlo
+ global gitdir ui_status_value
+ global rescan_active buf_rdi buf_rdf buf_rlo
if {$fd ne {}} {
read $fd
set rescan_active 3
set ui_status_value {Scanning for modified files ...}
- set fd_di [open "| git diff-index --cached -z $PARENT" r]
+ set fd_di [open "| git diff-index --cached -z [PARENT]" r]
set fd_df [open "| git diff-files -z" r]
set fd_lo [open $ls_others r]
## diff
proc clear_diff {} {
- global ui_diff ui_fname_value ui_fstatus_value ui_index ui_other
+ global ui_diff current_diff ui_index ui_other
$ui_diff conf -state normal
$ui_diff delete 0.0 end
$ui_diff conf -state disabled
- set ui_fname_value {}
- set ui_fstatus_value {}
+ set current_diff {}
$ui_index tag remove in_diff 0.0 end
$ui_other tag remove in_diff 0.0 end
}
proc reshow_diff {} {
- global ui_fname_value ui_status_value file_states
+ global current_diff ui_status_value file_states
- if {$ui_fname_value eq {}
- || [catch {set s $file_states($ui_fname_value)}]} {
+ if {$current_diff eq {}
+ || [catch {set s $file_states($current_diff)}]} {
clear_diff
} else {
- show_diff $ui_fname_value
+ show_diff $current_diff
}
}
proc handle_empty_diff {} {
- global ui_fname_value file_states file_lists
+ global current_diff file_states file_lists
- set path $ui_fname_value
+ set path $current_diff
set s $file_states($path)
if {[lindex $s 0] ne {_M}} return
proc show_diff {path {w {}} {lno {}}} {
global file_states file_lists
- global PARENT diff_3way diff_active repo_config
- global ui_diff ui_fname_value ui_fstatus_value ui_status_value
+ global diff_3way diff_active repo_config
+ global ui_diff current_diff ui_status_value
if {$diff_active || ![lock_index read]} return
set m [lindex $s 0]
set diff_3way 0
set diff_active 1
- set ui_fname_value $path
- set ui_fstatus_value [mapdesc $m $path]
+ set current_diff $path
set ui_status_value "Loading diff of [escape_path $path]..."
set cmd [list | git diff-index]
}
}
- lappend cmd $PARENT
+ lappend cmd [PARENT]
lappend cmd --
lappend cmd $path
proc load_last_commit {} {
global HEAD PARENT commit_type ui_comm
- if {$commit_type eq {amend}} return
+ if {[string match amend* $commit_type]} return
if {$commit_type ne {normal}} {
error_popup "Can't amend a $commit_type commit."
return
return
}
+ if {$parent_count > 1} {
+ error_popup {Can't amend a merge commit.}
+ return
+ }
+
if {$parent_count == 0} {
- set commit_type amend
- set HEAD {}
+ set commit_type amend-initial
set PARENT {}
- rescan {set ui_status_value {Ready.}}
} elseif {$parent_count == 1} {
set commit_type amend
set PARENT $parent
- $ui_comm delete 0.0 end
- $ui_comm insert end $msg
- $ui_comm edit modified false
- $ui_comm edit reset
- rescan {set ui_status_value {Ready.}}
- } else {
- error_popup {You can't amend a merge commit.}
- return
}
+
+ $ui_comm delete 0.0 end
+ $ui_comm insert end $msg
+ $ui_comm edit modified false
+ $ui_comm edit reset
+ rescan {set ui_status_value {Ready.}}
}
proc commit_tree {} {
# -- Our in memory state should match the repository.
#
repository_state curHEAD cur_type
- if {$commit_type eq {amend}
+ if {[string match amend* $commit_type]
&& $cur_type eq {normal}
&& $curHEAD eq $HEAD} {
} elseif {$commit_type ne $cur_type || $HEAD ne $curHEAD} {
proc write_update_index {fd pathList totalCnt batch msg after} {
global update_index_cp update_index_rsd ui_status_value
- global file_states ui_fname_value
+ global file_states current_diff
if {$update_index_cp >= $totalCnt} {
close $fd
puts -nonewline $fd $path
puts -nonewline $fd "\0"
display_file $path $new
- if {$ui_fname_value eq $path} {
+ if {$current_diff eq $path} {
set update_index_rsd 1
}
}
set all_remotes [lsort -unique $all_remotes]
}
-proc populate_remote_menu {m pfx op} {
- global all_remotes
+proc populate_fetch_menu {m} {
+ global gitdir all_remotes repo_config
- foreach remote $all_remotes {
- $m add command -label "$pfx $remote..." \
- -command [list $op $remote] \
- -font font_ui
+ foreach r $all_remotes {
+ set enable 0
+ if {![catch {set a $repo_config(remote.$r.url)}]} {
+ if {![catch {set a $repo_config(remote.$r.fetch)}]} {
+ set enable 1
+ }
+ } else {
+ catch {
+ set fd [open [file join $gitdir remotes $r] r]
+ while {[gets $fd n] >= 0} {
+ if {[regexp {^Pull:[ \t]*([^:]+):} $n]} {
+ set enable 1
+ break
+ }
+ }
+ close $fd
+ }
+ }
+
+ if {$enable} {
+ $m add command \
+ -label "Fetch from $r..." \
+ -command [list fetch_from $r] \
+ -font font_ui
+ }
+ }
+}
+
+proc populate_push_menu {m} {
+ global gitdir all_remotes repo_config
+
+ foreach r $all_remotes {
+ set enable 0
+ if {![catch {set a $repo_config(remote.$r.url)}]} {
+ if {![catch {set a $repo_config(remote.$r.push)}]} {
+ set enable 1
+ }
+ } else {
+ catch {
+ set fd [open [file join $gitdir remotes $r] r]
+ while {[gets $fd n] >= 0} {
+ if {[regexp {^Push:[ \t]*([^:]+):} $n]} {
+ set enable 1
+ break
+ }
+ }
+ close $fd
+ }
+ }
+
+ if {$enable} {
+ $m add command \
+ -label "Push to $r..." \
+ -command [list push_to $r] \
+ -font font_ui
+ }
}
}
destroy $w
}
+proc do_windows_shortcut {} {
+ global gitdir appname argv0
+
+ set reponame [lindex [file split \
+ [file normalize [file dirname $gitdir]]] \
+ end]
+
+ if {[catch {
+ set desktop [exec cygpath \
+ --windows \
+ --absolute \
+ --long-name \
+ --desktop]
+ }]} {
+ set desktop .
+ }
+ set fn [tk_getSaveFile \
+ -parent . \
+ -title "$appname ($reponame): Create Desktop Icon" \
+ -initialdir $desktop \
+ -initialfile "Git $reponame.bat"]
+ if {$fn != {}} {
+ if {[catch {
+ set fd [open $fn w]
+ set sh [exec cygpath \
+ --windows \
+ --absolute \
+ --long-name \
+ /bin/sh]
+ set me [exec cygpath \
+ --unix \
+ --absolute \
+ $argv0]
+ set gd [exec cygpath \
+ --unix \
+ --absolute \
+ $gitdir]
+ regsub -all ' $me "'\\''" me
+ regsub -all ' $gd "'\\''" gd
+ puts -nonewline $fd "\"$sh\" --login -c \""
+ puts -nonewline $fd "GIT_DIR='$gd'"
+ puts -nonewline $fd " '$me'"
+ puts $fd "&\""
+ close $fd
+ } err]} {
+ error_popup "Cannot write script:\n\n$err"
+ }
+ }
+}
+
+proc do_macosx_app {} {
+ global gitdir appname argv0 env
+
+ set reponame [lindex [file split \
+ [file normalize [file dirname $gitdir]]] \
+ end]
+
+ set fn [tk_getSaveFile \
+ -parent . \
+ -title "$appname ($reponame): Create Desktop Icon" \
+ -initialdir [file join $env(HOME) Desktop] \
+ -initialfile "Git $reponame.app"]
+ if {$fn != {}} {
+ if {[catch {
+ set Contents [file join $fn Contents]
+ set MacOS [file join $Contents MacOS]
+ set exe [file join $MacOS git-gui]
+
+ file mkdir $MacOS
+
+ set fd [open [file join $Contents PkgInfo] w]
+ puts -nonewline $fd {APPL????}
+ close $fd
+
+ set fd [open [file join $Contents Info.plist] w]
+ puts $fd {<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>CFBundleDevelopmentRegion</key>
+ <string>English</string>
+ <key>CFBundleExecutable</key>
+ <string>git-gui</string>
+ <key>CFBundleIdentifier</key>
+ <string>org.spearce.git-gui</string>
+ <key>CFBundleInfoDictionaryVersion</key>
+ <string>6.0</string>
+ <key>CFBundlePackageType</key>
+ <string>APPL</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>CFBundleVersion</key>
+ <string>1.0</string>
+ <key>NSPrincipalClass</key>
+ <string>NSApplication</string>
+</dict>
+</plist>}
+ close $fd
+
+ set fd [open $exe w]
+ set gd [file normalize $gitdir]
+ set ep [file normalize [exec git --exec-path]]
+ regsub -all ' $gd "'\\''" gd
+ regsub -all ' $ep "'\\''" ep
+ puts $fd "#!/bin/sh"
+ foreach name [array names env] {
+ if {[string match GIT_* $name]} {
+ regsub -all ' $env($name) "'\\''" v
+ puts $fd "export $name='$v'"
+ }
+ }
+ puts $fd "export PATH='$ep':\$PATH"
+ puts $fd "export GIT_DIR='$gd'"
+ puts $fd "exec [file normalize $argv0]"
+ close $fd
+
+ file attributes $exe -permissions u+x,g+x,o+x
+ } err]} {
+ error_popup "Cannot write icon:\n\n$err"
+ }
+ }
+}
+
proc toggle_or_diff {w x y} {
global file_lists ui_index ui_other
global last_clicked selected_paths
.mbar.project add command -label {Repack Database} \
-command do_repack \
-font font_ui
+
+ if {$tcl_platform(platform) eq {windows}} {
+ .mbar.project add command \
+ -label {Create Desktop Icon} \
+ -command do_windows_shortcut \
+ -font font_ui
+ } elseif {[is_MacOSX]} {
+ .mbar.project add command \
+ -label {Create Desktop Icon} \
+ -command do_macosx_app \
+ -font font_ui
+ }
}
.mbar.project add command -label Quit \
-command do_quit \
-anchor w \
-justify left \
-font font_ui
-trace add variable commit_type write {uplevel #0 {
- switch -glob $commit_type \
- initial {$ui_coml conf -text {Initial Commit Message:}} \
- amend {$ui_coml conf -text {Amended Commit Message:}} \
- merge {$ui_coml conf -text {Merge Commit Message:}} \
- * {$ui_coml conf -text {Commit Message:}}
-}}
+proc trace_commit_type {varname args} {
+ global ui_coml commit_type
+ switch -glob -- $commit_type {
+ initial {set txt {Initial Commit Message:}}
+ amend {set txt {Amended Commit Message:}}
+ amend-initial {set txt {Amended Initial Commit Message:}}
+ merge {set txt {Merge Commit Message:}}
+ * {set txt {Commit Message:}}
+ }
+ $ui_coml conf -text $txt
+}
+trace add variable commit_type write trace_commit_type
text $ui_comm -background white -borderwidth 1 \
-undo true \
-maxundo 20 \
# -- Commit Message Buffer Context Menu
#
-menu $ui_comm.ctxm -tearoff 0
-$ui_comm.ctxm add command -label "Cut" \
+set ctxm .vpane.lower.commarea.buffer.ctxm
+menu $ctxm -tearoff 0
+$ctxm add command \
+ -label {Cut} \
-font font_ui \
- -command "tk_textCut $ui_comm"
-$ui_comm.ctxm add command -label "Copy" \
+ -command {tk_textCut $ui_comm}
+$ctxm add command \
+ -label {Copy} \
-font font_ui \
- -command "tk_textCopy $ui_comm"
-$ui_comm.ctxm add command -label "Paste" \
+ -command {tk_textCopy $ui_comm}
+$ctxm add command \
+ -label {Paste} \
-font font_ui \
- -command "tk_textPaste $ui_comm"
-$ui_comm.ctxm add command -label "Delete" \
+ -command {tk_textPaste $ui_comm}
+$ctxm add command \
+ -label {Delete} \
-font font_ui \
- -command "$ui_comm delete sel.first sel.last"
-$ui_comm.ctxm add separator
-$ui_comm.ctxm add command -label "Select All" \
+ -command {$ui_comm delete sel.first sel.last}
+$ctxm add separator
+$ctxm add command \
+ -label {Select All} \
-font font_ui \
- -command "$ui_comm tag add sel 0.0 end"
-$ui_comm.ctxm add command -label "Copy All" \
+ -command {$ui_comm tag add sel 0.0 end}
+$ctxm add command \
+ -label {Copy All} \
-font font_ui \
- -command "
+ -command {
$ui_comm tag add sel 0.0 end
tk_textCopy $ui_comm
$ui_comm tag remove sel 0.0 end
- "
-$ui_comm.ctxm add separator
-$ui_comm.ctxm add command -label "Sign Off" \
+ }
+$ctxm add separator
+$ctxm add command \
+ -label {Sign Off} \
-font font_ui \
-command do_signoff
-bind_button3 $ui_comm "tk_popup $ui_comm.ctxm %X %Y"
+bind_button3 $ui_comm "tk_popup $ctxm %X %Y"
# -- Diff Header
-set ui_fname_value {}
-set ui_fstatus_value {}
+set current_diff {}
+set diff_actions [list]
+proc current_diff_trace {varname args} {
+ global current_diff diff_actions file_states
+ if {$current_diff eq {}} {
+ set s {}
+ set f {}
+ set p {}
+ set o disabled
+ } else {
+ set p $current_diff
+ set s [mapdesc [lindex $file_states($p) 0] $p]
+ set f {File:}
+ set p [escape_path $p]
+ set o normal
+ }
+
+ .vpane.lower.diff.header.status configure -text $s
+ .vpane.lower.diff.header.file configure -text $f
+ .vpane.lower.diff.header.path configure -text $p
+ foreach w $diff_actions {
+ uplevel #0 $w $o
+ }
+}
+trace add variable current_diff write current_diff_trace
+
frame .vpane.lower.diff.header -background orange
-label .vpane.lower.diff.header.l4 \
- -textvariable ui_fstatus_value \
+label .vpane.lower.diff.header.status \
-background orange \
-width $max_status_desc \
-anchor w \
-justify left \
-font font_ui
-label .vpane.lower.diff.header.l1 -text {File:} \
+label .vpane.lower.diff.header.file \
-background orange \
+ -anchor w \
+ -justify left \
-font font_ui
-set ui_fname .vpane.lower.diff.header.l2
-label $ui_fname \
- -textvariable ui_fname_value \
+label .vpane.lower.diff.header.path \
-background orange \
-anchor w \
-justify left \
-font font_ui
-menu $ui_fname.ctxm -tearoff 0
-$ui_fname.ctxm add command -label "Copy" \
+pack .vpane.lower.diff.header.status -side left
+pack .vpane.lower.diff.header.file -side left
+pack .vpane.lower.diff.header.path -fill x
+set ctxm .vpane.lower.diff.header.ctxm
+menu $ctxm -tearoff 0
+$ctxm add command \
+ -label {Copy} \
-font font_ui \
-command {
clipboard clear
clipboard append \
-format STRING \
-type STRING \
- -- $ui_fname_value
+ -- $current_diff
}
-bind_button3 $ui_fname "tk_popup $ui_fname.ctxm %X %Y"
-pack .vpane.lower.diff.header.l4 -side left
-pack .vpane.lower.diff.header.l1 -side left
-pack $ui_fname -fill x
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+bind_button3 .vpane.lower.diff.header.path "tk_popup $ctxm %X %Y"
# -- Diff Body
frame .vpane.lower.diff.body
# -- Diff Body Context Menu
#
-menu $ui_diff.ctxm -tearoff 0
-$ui_diff.ctxm add command -label "Copy" \
+set ctxm .vpane.lower.diff.body.ctxm
+menu $ctxm -tearoff 0
+$ctxm add command \
+ -label {Copy} \
-font font_ui \
- -command "tk_textCopy $ui_diff"
-$ui_diff.ctxm add command -label "Select All" \
+ -command {tk_textCopy $ui_diff}
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add command \
+ -label {Select All} \
-font font_ui \
- -command "$ui_diff tag add sel 0.0 end"
-$ui_diff.ctxm add command -label "Copy All" \
+ -command {$ui_diff tag add sel 0.0 end}
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add command \
+ -label {Copy All} \
-font font_ui \
- -command "
+ -command {
$ui_diff tag add sel 0.0 end
tk_textCopy $ui_diff
$ui_diff tag remove sel 0.0 end
- "
-$ui_diff.ctxm add separator
-$ui_diff.ctxm add command -label "Decrease Font Size" \
+ }
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add separator
+$ctxm add command \
+ -label {Decrease Font Size} \
-font font_ui \
-command {incr_font_size font_diff -1}
-$ui_diff.ctxm add command -label "Increase Font Size" \
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add command \
+ -label {Increase Font Size} \
-font font_ui \
-command {incr_font_size font_diff 1}
-$ui_diff.ctxm add separator
-$ui_diff.ctxm add command -label "Show Less Context" \
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add separator
+$ctxm add command \
+ -label {Show Less Context} \
-font font_ui \
- -command {if {$ui_fname_value ne {}
- && $repo_config(gui.diffcontext) >= 2} {
+ -command {if {$repo_config(gui.diffcontext) >= 2} {
incr repo_config(gui.diffcontext) -1
reshow_diff
}}
-$ui_diff.ctxm add command -label "Show More Context" \
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add command \
+ -label {Show More Context} \
-font font_ui \
- -command {if {$ui_fname_value ne {}} {
+ -command {
incr repo_config(gui.diffcontext)
reshow_diff
- }}
-$ui_diff.ctxm add separator
-$ui_diff.ctxm add command -label {Options...} \
+ }
+lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
+$ctxm add separator
+$ctxm add command -label {Options...} \
-font font_ui \
-command do_options
-bind_button3 $ui_diff "tk_popup $ui_diff.ctxm %X %Y"
+bind_button3 $ui_diff "tk_popup $ctxm %X %Y"
# -- Status Bar
+#
set ui_status_value {Initializing...}
label .status -textvariable ui_status_value \
-anchor w \
pack .status -anchor w -side bottom -fill x
# -- Load geometry
+#
catch {
set gm $repo_config(gui.geometry)
wm geometry . [lindex $gm 0]
}
# -- Key Bindings
+#
bind $ui_comm <$M1B-Key-Return> {do_commit;break}
bind $ui_comm <$M1B-Key-i> {do_include_all;break}
bind $ui_comm <$M1B-Key-I> {do_include_all;break}
set file_lists($ui_index) [list]
set file_lists($ui_other) [list]
+set current_diff {}
wm title . "$appname ([file normalize [file dirname $gitdir]])"
focus -force $ui_comm
if {!$single_commit} {
load_all_remotes
- populate_remote_menu .mbar.fetch From fetch_from
- populate_remote_menu .mbar.push To push_to
+ populate_fetch_menu .mbar.fetch
populate_pull_menu .mbar.pull
+ populate_push_menu .mbar.push
}
after 1 do_rescan