#!/bin/sh
# Tcl ignores the next line -*- tcl -*- \
-exec wish "$0" -- "$@"
+ if test "z$*" = zversion \
+ || test "z$*" = z--version; \
+ then \
+ echo 'git-gui version @@GITGUI_VERSION@@'; \
+ exit; \
+ fi; \
+ exec wish "$0" -- "$@"
set appvers {@@GITGUI_VERSION@@}
set copyright {
######################################################################
##
-## configure our library
+## Tcl/Tk sanity check
-set oguilib {@@GITGUI_LIBDIR@@}
-if {[string match @@* $oguilib]} {
- set oguilib [file join [file dirname [file normalize $argv0]] lib]
+if {[catch {package require Tcl 8.4} err]
+ || [catch {package require Tk 8.4} err]
+} {
+ catch {wm withdraw .}
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title "git-gui: fatal error" \
+ -message $err
+ exit 1
}
-set auto_path [concat [list $oguilib] $auto_path]
+
+catch {rename send {}} ; # What an evil concept...
+
+######################################################################
+##
+## enable verbose loading?
if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
unset _verbose
}
}
+######################################################################
+##
+## Fake internationalization to ease backporting of changes.
+
+proc mc {fmt args} {
+ set cmk [string first @@ $fmt]
+ if {$cmk > 0} {
+ set fmt [string range $fmt 0 [expr {$cmk - 1}]]
+ }
+ return [eval [list format $fmt] $args]
+}
+
######################################################################
##
## read only globals
set _gitexec {}
set _reponame {}
set _iscygwin {}
+set _search_path {}
proc appname {} {
global _appname
if {$args eq {}} {
return $_gitdir
}
- return [eval [concat [list file join $_gitdir] $args]]
+ return [eval [list file join $_gitdir] $args]
}
proc gitexec {args} {
if {[catch {set _gitexec [git --exec-path]} err]} {
error "Git not installed?\n\n$err"
}
+ if {[is_Cygwin]} {
+ set _gitexec [exec cygpath \
+ --windows \
+ --absolute \
+ $_gitexec]
+ } else {
+ set _gitexec [file normalize $_gitexec]
+ }
}
if {$args eq {}} {
return $_gitexec
}
- return [eval [concat [list file join $_gitexec] $args]]
+ return [eval [list file join $_gitexec] $args]
}
proc reponame {} {
- global _reponame
- return $_reponame
+ return $::_reponame
}
proc is_MacOSX {} {
- global tcl_platform tk_library
if {[tk windowingsystem] eq {aqua}} {
return 1
}
}
proc is_Windows {} {
- global tcl_platform
- if {$tcl_platform(platform) eq {windows}} {
+ if {$::tcl_platform(platform) eq {windows}} {
return 1
}
return 0
}
proc is_Cygwin {} {
- global tcl_platform _iscygwin
+ global _iscygwin
if {$_iscygwin eq {}} {
- if {$tcl_platform(platform) eq {windows}} {
+ if {$::tcl_platform(platform) eq {windows}} {
if {[catch {set p [exec cygpath --windir]} err]} {
set _iscygwin 0
} else {
}
}
+proc get_config {name} {
+ global repo_config
+ if {[catch {set v $repo_config($name)}]} {
+ return {}
+ } else {
+ return $v
+ }
+}
+
proc load_config {include_global} {
global repo_config global_config default_config
array unset global_config
if {$include_global} {
catch {
- set fd_rc [open "| git config --global --list" r]
+ set fd_rc [git_read config --global --list]
while {[gets $fd_rc line] >= 0} {
if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
if {[is_many_config $name]} {
array unset repo_config
catch {
- set fd_rc [open "| git config --list" r]
+ set fd_rc [git_read config --list]
while {[gets $fd_rc line] >= 0} {
if {[regexp {^([^=]+)=(.*)$} $line line name value]} {
if {[is_many_config $name]} {
##
## handy utils
+proc _git_cmd {name} {
+ global _git_cmd_path
+
+ if {[catch {set v $_git_cmd_path($name)}]} {
+ switch -- $name {
+ version -
+ --version -
+ --exec-path { return [list $::_git $name] }
+ }
+
+ set p [gitexec git-$name$::_search_exe]
+ if {[file exists $p]} {
+ set v [list $p]
+ } elseif {[is_Windows] && [file exists [gitexec git-$name]]} {
+ # Try to determine what sort of magic will make
+ # git-$name go and do its thing, because native
+ # Tcl on Windows doesn't know it.
+ #
+ set p [gitexec git-$name]
+ set f [open $p r]
+ set s [gets $f]
+ close $f
+
+ switch -glob -- [lindex $s 0] {
+ #!*sh { set i sh }
+ #!*perl { set i perl }
+ #!*python { set i python }
+ default { error "git-$name is not supported: $s" }
+ }
+
+ upvar #0 _$i interp
+ if {![info exists interp]} {
+ set interp [_which $i]
+ }
+ if {$interp eq {}} {
+ error "git-$name requires $i (not in PATH)"
+ }
+ set v [concat [list $interp] [lrange $s 1 end] [list $p]]
+ } else {
+ # Assume it is builtin to git somehow and we
+ # aren't actually able to see a file for it.
+ #
+ set v [list $::_git $name]
+ }
+ set _git_cmd_path($name) $v
+ }
+ return $v
+}
+
+proc _which {what} {
+ global env _search_exe _search_path
+
+ if {$_search_path eq {}} {
+ if {[is_Cygwin] && [regexp {^(/|\.:)} $env(PATH)]} {
+ set _search_path [split [exec cygpath \
+ --windows \
+ --path \
+ --absolute \
+ $env(PATH)] {;}]
+ set _search_exe .exe
+ } elseif {[is_Windows]} {
+ set _search_path [split $env(PATH) {;}]
+ set _search_exe .exe
+ } else {
+ set _search_path [split $env(PATH) :]
+ set _search_exe {}
+ }
+ }
+
+ foreach p $_search_path {
+ set p [file join $p $what$_search_exe]
+ if {[file exists $p]} {
+ return [file normalize $p]
+ }
+ }
+ return {}
+}
+
+proc _lappend_nice {cmd_var} {
+ global _nice
+ upvar $cmd_var cmd
+
+ if {![info exists _nice]} {
+ set _nice [_which nice]
+ }
+ if {$_nice ne {}} {
+ lappend cmd $_nice
+ }
+}
+
proc git {args} {
- return [eval exec git $args]
+ set opt [list exec]
+
+ while {1} {
+ switch -- [lindex $args 0] {
+ --nice {
+ _lappend_nice opt
+ }
+
+ default {
+ break
+ }
+
+ }
+
+ set args [lrange $args 1 end]
+ }
+
+ set cmdp [_git_cmd [lindex $args 0]]
+ set args [lrange $args 1 end]
+
+ return [eval $opt $cmdp $args]
+}
+
+proc _open_stdout_stderr {cmd} {
+ if {[catch {
+ set fd [open $cmd r]
+ } err]} {
+ if { [lindex $cmd end] eq {2>@1}
+ && $err eq {can not find channel named "1"}
+ } {
+ # Older versions of Tcl 8.4 don't have this 2>@1 IO
+ # redirect operator. Fallback to |& cat for those.
+ # The command was not actually started, so its safe
+ # to try to start it a second time.
+ #
+ set fd [open [concat \
+ [lrange $cmd 0 end-1] \
+ [list |& cat] \
+ ] r]
+ } else {
+ error $err
+ }
+ }
+ fconfigure $fd -eofchar {}
+ return $fd
+}
+
+proc git_read {args} {
+ set opt [list |]
+
+ while {1} {
+ switch -- [lindex $args 0] {
+ --nice {
+ _lappend_nice opt
+ }
+
+ --stderr {
+ lappend args 2>@1
+ }
+
+ default {
+ break
+ }
+
+ }
+
+ set args [lrange $args 1 end]
+ }
+
+ set cmdp [_git_cmd [lindex $args 0]]
+ set args [lrange $args 1 end]
+
+ return [_open_stdout_stderr [concat $opt $cmdp $args]]
+}
+
+proc git_write {args} {
+ set opt [list |]
+
+ while {1} {
+ switch -- [lindex $args 0] {
+ --nice {
+ _lappend_nice opt
+ }
+
+ default {
+ break
+ }
+
+ }
+
+ set args [lrange $args 1 end]
+ }
+
+ set cmdp [_git_cmd [lindex $args 0]]
+ set args [lrange $args 1 end]
+
+ return [open [concat $opt $cmdp $args] w]
+}
+
+proc sq {value} {
+ regsub -all ' $value "'\\''" value
+ return "'$value'"
+}
+
+proc load_current_branch {} {
+ global current_branch is_detached
+
+ set fd [open [gitdir HEAD] r]
+ if {[gets $fd ref] < 1} {
+ set ref {}
+ }
+ close $fd
+
+ set pfx {ref: refs/heads/}
+ set len [string length $pfx]
+ if {[string equal -length $len $pfx $ref]} {
+ # We're on a branch. It might not exist. But
+ # HEAD looks good enough to be a branch.
+ #
+ set current_branch [string range $ref $len end]
+ set is_detached 0
+ } else {
+ # Assume this is a detached head.
+ #
+ set current_branch HEAD
+ set is_detached 1
+ }
}
auto_load tk_optionMenu
return $m
}
+proc rmsel_tag {text} {
+ $text tag conf sel \
+ -background [$text cget -background] \
+ -foreground [$text cget -foreground] \
+ -borderwidth 0
+ $text tag conf in_sel -background lightgray
+ bind $text <Motion> break
+ return $text
+}
+
######################################################################
##
-## version check
+## find git
-if {{--version} eq $argv || {version} eq $argv} {
- puts "git-gui version $appvers"
- exit
+set _git [_which git]
+if {$_git eq {}} {
+ catch {wm withdraw .}
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title [mc "git-gui: fatal error"] \
+ -message [mc "Cannot find git in PATH."]
+ exit 1
}
-set req_maj 1
-set req_min 5
+######################################################################
+##
+## version check
-if {[catch {set v [git --version]} err]} {
+if {[catch {set _git_version [git --version]} err]} {
catch {wm withdraw .}
- error_popup "Cannot determine Git version:
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title "git-gui: fatal error" \
+ -message "Cannot determine Git version:
$err
-[appname] requires Git $req_maj.$req_min or later."
+[appname] requires Git 1.5.0 or later."
exit 1
}
-if {[regexp {^git version (\d+)\.(\d+)} $v _junk act_maj act_min]} {
- if {$act_maj < $req_maj
- || ($act_maj == $req_maj && $act_min < $req_min)} {
- catch {wm withdraw .}
- error_popup "[appname] requires Git $req_maj.$req_min or later.
+if {![regsub {^git version } $_git_version {} _git_version]} {
+ catch {wm withdraw .}
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title "git-gui: fatal error" \
+ -message "Cannot parse Git version string:\n\n$_git_version"
+ exit 1
+}
+
+set _real_git_version $_git_version
+regsub -- {-dirty$} $_git_version {} _git_version
+regsub {\.[0-9]+\.g[0-9a-f]+$} $_git_version {} _git_version
+regsub {\.rc[0-9]+$} $_git_version {} _git_version
+regsub {\.GIT$} $_git_version {} _git_version
+regsub {\.[a-zA-Z]+\.[0-9]+$} $_git_version {} _git_version
+
+if {![regexp {^[1-9]+(\.[0-9]+)+$} $_git_version]} {
+ catch {wm withdraw .}
+ if {[tk_messageBox \
+ -icon warning \
+ -type yesno \
+ -default no \
+ -title "[appname]: warning" \
+ -message "Git version cannot be determined.
-You are using $v."
+$_git claims it is version '$_real_git_version'.
+
+[appname] requires at least Git 1.5.0 or later.
+
+Assume '$_real_git_version' is version 1.5.0?
+"] eq {yes}} {
+ set _git_version 1.5.0
+ } else {
exit 1
}
-} else {
+}
+unset _real_git_version
+
+proc git-version {args} {
+ global _git_version
+
+ switch [llength $args] {
+ 0 {
+ return $_git_version
+ }
+
+ 2 {
+ set op [lindex $args 0]
+ set vr [lindex $args 1]
+ set cm [package vcompare $_git_version $vr]
+ return [expr $cm $op 0]
+ }
+
+ 4 {
+ set type [lindex $args 0]
+ set name [lindex $args 1]
+ set parm [lindex $args 2]
+ set body [lindex $args 3]
+
+ if {($type ne {proc} && $type ne {method})} {
+ error "Invalid arguments to git-version"
+ }
+ if {[llength $body] < 2 || [lindex $body end-1] ne {default}} {
+ error "Last arm of $type $name must be default"
+ }
+
+ foreach {op vr cb} [lrange $body 0 end-2] {
+ if {[git-version $op $vr]} {
+ return [uplevel [list $type $name $parm $cb]]
+ }
+ }
+
+ return [uplevel [list $type $name $parm [lindex $body end]]]
+ }
+
+ default {
+ error "git-version >= x"
+ }
+
+ }
+}
+
+if {[git-version < 1.5]} {
+ catch {wm withdraw .}
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title "git-gui: fatal error" \
+ -message "[appname] requires Git 1.5.0 or later.
+
+You are using [git-version]:
+
+[git --version]"
+ exit 1
+}
+
+######################################################################
+##
+## configure our library
+
+set oguilib {@@GITGUI_LIBDIR@@}
+set oguirel {@@GITGUI_RELATIVE@@}
+if {$oguirel eq {1}} {
+ set oguilib [file dirname [file dirname [file normalize $argv0]]]
+ set oguilib [file join $oguilib share git-gui lib]
+} elseif {[string match @@* $oguirel]} {
+ set oguilib [file join [file dirname [file normalize $argv0]] lib]
+}
+
+set idx [file join $oguilib tclIndex]
+if {[catch {set fd [open $idx r]} err]} {
catch {wm withdraw .}
- error_popup "Cannot parse Git version string:\n\n$v"
+ tk_messageBox \
+ -icon error \
+ -type ok \
+ -title "git-gui: fatal error" \
+ -message $err
exit 1
}
-unset -nocomplain v _junk act_maj act_min req_maj req_min
+if {[gets $fd] eq {# Autogenerated by git-gui Makefile}} {
+ set idx [list]
+ while {[gets $fd n] >= 0} {
+ if {$n ne {} && ![string match #* $n]} {
+ lappend idx $n
+ }
+ }
+} else {
+ set idx {}
+}
+close $fd
+
+if {$idx ne {}} {
+ set loaded [list]
+ foreach p $idx {
+ if {[lsearch -exact $loaded $p] >= 0} continue
+ source [file join $oguilib $p]
+ lappend loaded $p
+ }
+ unset loaded p
+} else {
+ set auto_path [concat [list $oguilib] $auto_path]
+}
+unset -nocomplain oguirel idx fd
+
+######################################################################
+##
+## feature option selection
+
+if {[regexp {^git-(.+)$} [appname] _junk subcommand]} {
+ unset _junk
+} else {
+ set subcommand gui
+}
+if {$subcommand eq {gui.sh}} {
+ set subcommand gui
+}
+if {$subcommand eq {gui} && [llength $argv] > 0} {
+ set subcommand [lindex $argv 0]
+ set argv [lrange $argv 1 end]
+}
+
+enable_option multicommit
+enable_option branch
+enable_option transport
+disable_option bare
+
+switch -- $subcommand {
+browser -
+blame {
+ enable_option bare
+
+ disable_option multicommit
+ disable_option branch
+ disable_option transport
+}
+citool {
+ enable_option singlecommit
+
+ disable_option multicommit
+ disable_option branch
+ disable_option transport
+}
+}
######################################################################
##
error_popup "Git directory not found:\n\n$_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 {$_prefix ne {}} {
+ regsub -all {[^/]+/} $_prefix ../ cdup
+ if {[catch {cd $cdup} err]} {
+ catch {wm withdraw .}
+ error_popup "Cannot move to top of working directory:\n\n$err"
+ exit 1
+ }
+ unset cdup
+} elseif {![is_enabled bare]} {
+ 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
+ }
}
-if {[catch {cd [file dirname $_gitdir]} err]} {
- catch {wm withdraw .}
- error_popup "No working directory [file dirname $_gitdir]:\n\n$err"
- exit 1
+set _reponame [file split [file normalize $_gitdir]]
+if {[lindex $_reponame end] eq {.git}} {
+ set _reponame [lindex $_reponame end-1]
+} else {
+ set _reponame [lindex $_reponame end]
}
-set _reponame [lindex [file split \
- [file normalize [file dirname $_gitdir]]] \
- end]
######################################################################
##
set current_diff_path {}
set current_diff_side {}
set diff_actions [list]
-set ui_status_value {Initializing...}
set HEAD {}
set PARENT {}
set commit_type {}
set empty_tree {}
set current_branch {}
+set is_detached 0
set current_diff_path {}
+set is_3way_diff 0
set selected_commit_type new
######################################################################
set mh [list]
- if {[catch {set current_branch [git symbolic-ref HEAD]}]} {
- set current_branch {}
- } else {
- regsub ^refs/((heads|tags|remotes)/)? \
- $current_branch \
- {} \
- current_branch
- }
-
+ load_current_branch
if {[catch {set hd [git rev-parse --verify HEAD]}]} {
set hd {}
set ct initial
proc rescan {after {honor_trustmtime 1}} {
global HEAD PARENT MERGE_HEAD commit_type
- global ui_index ui_workdir ui_status_value ui_comm
+ global ui_index ui_workdir ui_comm
global rescan_active file_states
global repo_config
array unset file_states
- if {![$ui_comm edit modified]
- || [string trim [$ui_comm get 0.0 end]] eq {}} {
- if {[load_message GITGUI_MSG]} {
+ if {!$::GITGUI_BCK_exists &&
+ (![$ui_comm edit modified]
+ || [string trim [$ui_comm get 0.0 end]] eq {})} {
+ if {[string match amend* $commit_type]} {
+ } elseif {[load_message GITGUI_MSG]} {
} elseif {[load_message MERGE_MSG]} {
} elseif {[load_message SQUASH_MSG]} {
}
$ui_comm edit modified false
}
- if {[is_enabled branch]} {
- load_all_heads
- populate_branch_menu
- }
-
if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
rescan_stage2 {} $after
} else {
set rescan_active 1
- set ui_status_value {Refreshing file status...}
- set cmd [list git update-index]
- lappend cmd -q
- lappend cmd --unmerged
- lappend cmd --ignore-missing
- lappend cmd --refresh
- set fd_rf [open "| $cmd" r]
+ ui_status {Refreshing file status...}
+ set fd_rf [git_read update-index \
+ -q \
+ --unmerged \
+ --ignore-missing \
+ --refresh \
+ ]
fconfigure $fd_rf -blocking 0 -translation binary
fileevent $fd_rf readable \
[list rescan_stage2 $fd_rf $after]
}
}
+if {[is_Cygwin]} {
+ set is_git_info_link {}
+ set is_git_info_exclude {}
+ proc have_info_exclude {} {
+ global is_git_info_link is_git_info_exclude
+
+ if {$is_git_info_link eq {}} {
+ set is_git_info_link [file isfile [gitdir info.lnk]]
+ }
+
+ if {$is_git_info_link} {
+ if {$is_git_info_exclude eq {}} {
+ if {[catch {exec test -f [gitdir info exclude]}]} {
+ set is_git_info_exclude 0
+ } else {
+ set is_git_info_exclude 1
+ }
+ }
+ return $is_git_info_exclude
+ } else {
+ return [file readable [gitdir info exclude]]
+ }
+ }
+} else {
+ proc have_info_exclude {} {
+ return [file readable [gitdir info exclude]]
+ }
+}
+
proc rescan_stage2 {fd after} {
- global ui_status_value
global rescan_active buf_rdi buf_rdf buf_rlo
if {$fd ne {}} {
close $fd
}
- set ls_others [list | git ls-files --others -z \
- --exclude-per-directory=.gitignore]
- set info_exclude [gitdir info exclude]
- if {[file readable $info_exclude]} {
- lappend ls_others "--exclude-from=$info_exclude"
+ set ls_others [list --exclude-per-directory=.gitignore]
+ if {[have_info_exclude]} {
+ lappend ls_others "--exclude-from=[gitdir info exclude]"
+ }
+ set user_exclude [get_config core.excludesfile]
+ if {$user_exclude ne {} && [file readable $user_exclude]} {
+ lappend ls_others "--exclude-from=$user_exclude"
}
set buf_rdi {}
set buf_rlo {}
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_df [open "| git diff-files -z" r]
- set fd_lo [open $ls_others r]
+ ui_status {Scanning for modified files ...}
+ set fd_di [git_read diff-index --cached -z [PARENT]]
+ set fd_df [git_read diff-files -z]
+ set fd_lo [eval git_read ls-files --others -z $ls_others]
fconfigure $fd_di -blocking 0 -translation binary -encoding binary
fconfigure $fd_df -blocking 0 -translation binary -encoding binary
if {[catch {set fd [open $f r]}]} {
return 0
}
+ fconfigure $fd -eofchar {}
set content [string trim [read $fd]]
close $fd
regsub -all -line {[ \r\t]+$} $content {} content
set pck [split $buf_rlo "\0"]
set buf_rlo [lindex $pck end]
foreach p [lrange $pck 0 end-1] {
- merge_state [encoding convertfrom $p] ?O
+ set p [encoding convertfrom $p]
+ if {[string index $p end] eq {/}} {
+ set p [string range $p 0 end-1]
+ }
+ merge_state $p ?O
}
rescan_done $fd buf_rlo $after
}
return $r
}
+proc ui_status {msg} {
+ global main_status
+ if {[info exists main_status]} {
+ $main_status show $msg
+ }
+}
+
+proc ui_ready {{test {}}} {
+ global main_status
+ if {[info exists main_status]} {
+ $main_status show [mc "Ready."] $test
+ }
+}
+
proc escape_path {path} {
regsub -all {\\} $path "\\\\" path
regsub -all "\n" $path "\\n" path
0xfa, 0x17, 0x02, 0x10, 0xfe, 0x1f};
} -maskdata $filemask
-set file_dir_data {
-#define file_width 18
-#define file_height 18
-static unsigned char file_bits[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00,
- 0x0c, 0x03, 0x00, 0x04, 0xfe, 0x00, 0x06, 0x80, 0x00, 0xff, 0x9f, 0x00,
- 0x03, 0x98, 0x00, 0x02, 0x90, 0x00, 0x06, 0xb0, 0x00, 0x04, 0xa0, 0x00,
- 0x0c, 0xe0, 0x00, 0x08, 0xc0, 0x00, 0xf8, 0xff, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-}
-image create bitmap file_dir -background white -foreground blue \
- -data $file_dir_data -maskdata $file_dir_data
-unset file_dir_data
-
-set file_uplevel_data {
-#define up_width 15
-#define up_height 15
-static unsigned char up_bits[] = {
- 0x80, 0x00, 0xc0, 0x01, 0xe0, 0x03, 0xf0, 0x07, 0xf8, 0x0f, 0xfc, 0x1f,
- 0xfe, 0x3f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01,
- 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00};
-}
-image create bitmap file_uplevel -background white -foreground red \
- -data $file_uplevel_data -maskdata $file_uplevel_data
-unset file_uplevel_data
-
set ui_index .vpane.files.index.list
set ui_workdir .vpane.files.workdir.list
proc bind_button3 {w cmd} {
bind $w <Any-Button-3> $cmd
if {[is_MacOSX]} {
+ # Mac OS X sends Button-2 on right click through three-button mouse,
+ # or through trackpad right-clicking (two-finger touch + click).
+ bind $w <Any-Button-2> $cmd
bind $w <Control-Button-1> $cmd
}
}
incr sz $amt
font configure $font -size $sz
font configure ${font}bold -size $sz
+ font configure ${font}italic -size $sz
}
######################################################################
set starting_gitk_msg {Starting gitk... please wait...}
proc do_gitk {revs} {
- global env ui_status_value starting_gitk_msg
-
# -- Always start gitk through whatever we were loaded with. This
# lets us bypass using shell process on Windows systems.
#
- set cmd [list [info nameofexecutable]]
- lappend cmd [gitexec gitk]
- if {$revs ne {}} {
- append cmd { }
- append cmd $revs
- }
-
- if {[catch {eval exec $cmd &} err]} {
- error_popup "Failed to start gitk:\n\n$err"
+ set exe [file join [file dirname $::_git] gitk]
+ set cmd [list [info nameofexecutable] $exe]
+ if {! [file exists $exe]} {
+ error_popup "Unable to start gitk:\n\n$exe does not exist"
} else {
- set ui_status_value $starting_gitk_msg
+ global env
+
+ if {[info exists env(GIT_DIR)]} {
+ set old_GIT_DIR $env(GIT_DIR)
+ } else {
+ set old_GIT_DIR {}
+ }
+
+ set pwd [pwd]
+ cd [file dirname [gitdir]]
+ set env(GIT_DIR) [file tail [gitdir]]
+
+ eval exec $cmd $revs &
+
+ if {$old_GIT_DIR eq {}} {
+ unset env(GIT_DIR)
+ } else {
+ set env(GIT_DIR) $old_GIT_DIR
+ }
+ cd $pwd
+
+ ui_status $::starting_gitk_msg
after 10000 {
- if {$ui_status_value eq $starting_gitk_msg} {
- set ui_status_value {Ready.}
- }
+ ui_ready $starting_gitk_msg
}
}
}
proc do_quit {} {
global ui_comm is_quitting repo_config commit_type
+ global GITGUI_BCK_exists GITGUI_BCK_i
if {$is_quitting} return
set is_quitting 1
# -- Stash our current commit buffer.
#
set save [gitdir GITGUI_MSG]
- set msg [string trim [$ui_comm get 0.0 end]]
- regsub -all -line {[ \r\t]+$} $msg {} msg
- if {(![string match amend* $commit_type]
- || [$ui_comm edit modified])
- && $msg ne {}} {
- catch {
- set fd [open $save w]
- puts -nonewline $fd $msg
- close $fd
- }
+ if {$GITGUI_BCK_exists && ![$ui_comm edit modified]} {
+ file rename -force [gitdir GITGUI_BCK] $save
+ set GITGUI_BCK_exists 0
} else {
- catch {file delete $save}
+ set msg [string trim [$ui_comm get 0.0 end]]
+ regsub -all -line {[ \r\t]+$} $msg {} msg
+ if {(![string match amend* $commit_type]
+ || [$ui_comm edit modified])
+ && $msg ne {}} {
+ catch {
+ set fd [open $save w]
+ puts -nonewline $fd $msg
+ close $fd
+ }
+ } else {
+ catch {file delete $save}
+ }
+ }
+
+ # -- Remove our editor backup, its not needed.
+ #
+ after cancel $GITGUI_BCK_i
+ if {$GITGUI_BCK_exists} {
+ catch {file delete [gitdir GITGUI_BCK]}
}
# -- Stash our current window geometry into this repository.
}
proc do_rescan {} {
- rescan {set ui_status_value {Ready.}}
+ rescan ui_ready
}
proc do_commit {} {
update_indexinfo \
"Unstaging [short_path $path] from commit" \
[list $path] \
- [concat $after {set ui_status_value {Ready.}}]
+ [concat $after [list ui_ready]]
} elseif {$w eq $ui_workdir} {
update_index \
"Adding [short_path $path]" \
[list $path] \
- [concat $after {set ui_status_value {Ready.}}]
+ [concat $after [list ui_ready]]
}
} else {
show_diff $path $w $lno
destroy .dummy
}
+font create font_uiitalic
font create font_uibold
font create font_diffbold
+font create font_diffitalic
foreach class {Button Checkbutton Entry Label
Labelframe Listbox Menu Message
- Radiobutton Text} {
+ Radiobutton Spinbox Text} {
option add *$class.font font_ui
}
unset class
-if {[is_Windows]} {
- set M1B Control
- set M1T Ctrl
-} elseif {[is_MacOSX]} {
+if {[is_Windows] || [is_MacOSX]} {
+ option add *Menu.tearOff 0
+}
+
+if {[is_MacOSX]} {
set M1B M1
set M1T Cmd
} else {
- set M1B M1
- set M1T M1
+ set M1B Control
+ set M1T Ctrl
}
proc apply_config {} {
set font [lindex $option 1]
if {[catch {
foreach {cn cv} $repo_config(gui.$name) {
- font configure $font $cn $cv
+ font configure $font $cn $cv -weight normal
}
} err]} {
error_popup "Invalid font specified in gui.$name:\n\n$err"
}
foreach {cn cv} [font configure $font] {
font configure ${font}bold $cn $cv
+ font configure ${font}italic $cn $cv
}
font configure ${font}bold -weight bold
+ font configure ${font}italic -slant italic
}
}
+set default_config(merge.diffstat) true
set default_config(merge.summary) false
set default_config(merge.verbosity) 2
set default_config(user.name) {}
set default_config(user.email) {}
+set default_config(gui.matchtrackingbranch) false
+set default_config(gui.pruneduringfetch) false
set default_config(gui.trustmtime) false
set default_config(gui.diffcontext) 5
set default_config(gui.newbranchtemplate) {}
load_config 0
apply_config
-######################################################################
-##
-## feature option selection
-
-if {[regexp {^git-(.+)$} [appname] _junk subcommand]} {
- unset _junk
-} else {
- set subcommand gui
-}
-if {$subcommand eq {gui.sh}} {
- set subcommand gui
-}
-if {$subcommand eq {gui} && [llength $argv] > 0} {
- set subcommand [lindex $argv 0]
- set argv [lrange $argv 1 end]
-}
-
-enable_option multicommit
-enable_option branch
-enable_option transport
-
-switch -- $subcommand {
-browser -
-blame {
- disable_option multicommit
- disable_option branch
- disable_option transport
-}
-citool {
- enable_option singlecommit
-
- disable_option multicommit
- disable_option branch
- disable_option transport
-}
-}
-
######################################################################
##
## ui construction
menu .mbar.repository
.mbar.repository add command \
- -label {Browse Current Branch} \
+ -label {Browse Current Branch's Files} \
-command {browser::new $current_branch}
-trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Browse \$current_branch\" ;#"
+set ui_browse_current [.mbar.repository index last]
+.mbar.repository add command \
+ -label {Browse Branch Files...} \
+ -command browser_open::dialog
.mbar.repository add separator
.mbar.repository add command \
- -label {Visualize Current Branch} \
+ -label {Visualize Current Branch's History} \
-command {do_gitk $current_branch}
-trace add variable current_branch write ".mbar.repository entryconf [.mbar.repository index last] -label \"Visualize \$current_branch\" ;#"
+set ui_visualize_current [.mbar.repository index last]
.mbar.repository add command \
- -label {Visualize All Branches} \
+ -label {Visualize All Branch History} \
-command {do_gitk --all}
.mbar.repository add separator
+proc current_branch_write {args} {
+ global current_branch
+ .mbar.repository entryconf $::ui_browse_current \
+ -label "Browse $current_branch's Files"
+ .mbar.repository entryconf $::ui_visualize_current \
+ -label "Visualize $current_branch's History"
+}
+trace add variable current_branch write current_branch_write
+
if {[is_enabled multicommit]} {
.mbar.repository add command -label {Database Statistics} \
-command do_stats
menu .mbar.branch
.mbar.branch add command -label {Create...} \
- -command do_create_branch \
+ -command branch_create::dialog \
-accelerator $M1T-N
lappend disable_on_lock [list .mbar.branch entryconf \
[.mbar.branch index last] -state]
+ .mbar.branch add command -label {Checkout...} \
+ -command branch_checkout::dialog \
+ -accelerator $M1T-O
+ lappend disable_on_lock [list .mbar.branch entryconf \
+ [.mbar.branch index last] -state]
+
+ .mbar.branch add command -label {Rename...} \
+ -command branch_rename::dialog
+ lappend disable_on_lock [list .mbar.branch entryconf \
+ [.mbar.branch index last] -state]
+
.mbar.branch add command -label {Delete...} \
- -command do_delete_branch
+ -command branch_delete::dialog
lappend disable_on_lock [list .mbar.branch entryconf \
[.mbar.branch index last] -state]
lappend disable_on_lock \
[list .mbar.commit entryconf [.mbar.commit index last] -state]
- .mbar.commit add command -label {Add To Commit} \
+ .mbar.commit add command -label {Stage To Commit} \
-command do_add_selection
lappend disable_on_lock \
[list .mbar.commit entryconf [.mbar.commit index last] -state]
- .mbar.commit add command -label {Add Existing To Commit} \
+ .mbar.commit add command -label {Stage Changed Files To Commit} \
-command do_add_all \
-accelerator $M1T-I
lappend disable_on_lock \
if {[is_enabled branch]} {
menu .mbar.merge
.mbar.merge add command -label {Local Merge...} \
- -command merge::dialog
+ -command merge::dialog \
+ -accelerator $M1T-M
lappend disable_on_lock \
[list .mbar.merge entryconf [.mbar.merge index last] -state]
.mbar.merge add command -label {Abort Merge...} \
-command merge::reset_hard
lappend disable_on_lock \
[list .mbar.merge entryconf [.mbar.merge index last] -state]
-
}
# -- Transport Menu
menu .mbar.push
.mbar.push add command -label {Push...} \
- -command do_push_anywhere
+ -command do_push_anywhere \
+ -accelerator $M1T-P
+ .mbar.push add command -label {Delete...} \
+ -command remote_branch_delete::dialog
}
if {[is_MacOSX]} {
.mbar.edit add separator
.mbar.edit add command -label {Options...} \
-command do_options
-
- # -- Tools Menu
- #
- if {[file exists /usr/local/miga/lib/gui-miga]
- && [file exists .pvcsrc]} {
- proc do_miga {} {
- global ui_status_value
- if {![lock_index update]} return
- set cmd [list sh --login -c "/usr/local/miga/lib/gui-miga \"[pwd]\""]
- set miga_fd [open "|$cmd" r]
- fconfigure $miga_fd -blocking 0
- fileevent $miga_fd readable [list miga_done $miga_fd]
- set ui_status_value {Running miga...}
- }
- proc miga_done {fd} {
- read $fd 512
- if {[eof $fd]} {
- close $fd
- unlock_index
- rescan [list set ui_status_value {Ready.}]
- }
- }
- .mbar add cascade -label Tools -menu .mbar.tools
- menu .mbar.tools
- .mbar.tools add command -label "Migrate" \
- -command do_miga
- lappend disable_on_lock \
- [list .mbar.tools entryconf [.mbar.tools index last] -state]
- }
}
# -- Help Menu
}
unset browser doc_path doc_url
+set root_exists 0
+bind . <Visibility> {
+ bind . <Visibility> {}
+ set root_exists 1
+}
+
# -- Standard bindings
#
-bind . <Destroy> do_quit
+wm protocol . WM_DELETE_WINDOW do_quit
bind all <$M1B-Key-q> do_quit
bind all <$M1B-Key-Q> do_quit
bind all <$M1B-Key-w> {destroy [winfo toplevel %W]}
# -- Not a normal commit type invocation? Do that instead!
#
switch -- $subcommand {
-browser {
- set subcommand_args {rev?}
- switch [llength $argv] {
- 0 {
- set current_branch [git symbolic-ref HEAD]
- regsub ^refs/((heads|tags|remotes)/)? \
- $current_branch {} current_branch
- }
- 1 {
- set current_branch [lindex $argv 0]
- }
- default usage
- }
- browser::new $current_branch
- return
-}
+browser -
blame {
- set subcommand_args {rev? path?}
+ set subcommand_args {rev? path}
+ if {$argv eq {}} usage
set head {}
set path {}
set is_path 0
} elseif {$head eq {}} {
if {$head ne {}} usage
set head $a
+ set is_path 1
} else {
usage
}
}
unset is_path
+ if {$head ne {} && $path eq {}} {
+ set path $_prefix$head
+ set head {}
+ }
+
if {$head eq {}} {
- set current_branch [git symbolic-ref HEAD]
- regsub ^refs/((heads|tags|remotes)/)? \
- $current_branch {} current_branch
+ load_current_branch
} else {
+ if {[regexp {^[0-9a-f]{1,39}$} $head]} {
+ if {[catch {
+ set head [git rev-parse --verify $head]
+ } err]} {
+ puts stderr $err
+ exit 1
+ }
+ }
set current_branch $head
}
- if {$path eq {}} usage
- blame::new $head $path
+ switch -- $subcommand {
+ browser {
+ if {$head eq {}} {
+ if {$path ne {} && [file isdirectory $path]} {
+ set head $current_branch
+ } else {
+ set head $path
+ set path {}
+ }
+ }
+ browser::new $head $path
+ }
+ blame {
+ if {$head eq {} && ![file exists $path]} {
+ puts stderr "fatal: cannot stat path $path: No such file or directory"
+ exit 1
+ }
+ blame::new $head $path
+ }
+ }
return
}
citool -
#
frame .vpane.files.index -height 100 -width 200
label .vpane.files.index.title -text {Staged Changes (Will Be Committed)} \
- -background green
+ -background lightgreen
text $ui_index -background white -borderwidth 0 \
-width 20 -height 10 \
-wrap none \
#
frame .vpane.files.workdir -height 100 -width 200
label .vpane.files.workdir.title -text {Unstaged Changes (Will Not Be Committed)} \
- -background red
+ -background lightsalmon
text $ui_workdir -background white -borderwidth 0 \
-width 20 -height 10 \
-wrap none \
.vpane.files add .vpane.files.workdir -sticky nsew
foreach i [list $ui_index $ui_workdir] {
- $i tag conf in_diff -font font_uibold
- $i tag conf in_sel \
- -background [$i cget -foreground] \
- -foreground [$i cget -background]
+ rmsel_tag $i
+ $i tag conf in_diff -background [$i tag cget in_sel -background]
}
unset i
lappend disable_on_lock \
{.vpane.lower.commarea.buttons.rescan conf -state}
-button .vpane.lower.commarea.buttons.incall -text {Add Existing} \
+button .vpane.lower.commarea.buttons.incall -text {Stage Changed} \
-command do_add_all
pack .vpane.lower.commarea.buttons.incall -side top -fill x
lappend disable_on_lock \
lappend disable_on_lock \
{.vpane.lower.commarea.buttons.commit conf -state}
+button .vpane.lower.commarea.buttons.push -text {Push} \
+ -command do_push_anywhere
+pack .vpane.lower.commarea.buttons.push -side top -fill x
+
# -- Commit Message Buffer
#
frame .vpane.lower.commarea.buffer
}
trace add variable current_diff_path write trace_current_diff_path
-frame .vpane.lower.diff.header -background orange
+frame .vpane.lower.diff.header -background gold
label .vpane.lower.diff.header.status \
- -background orange \
+ -background gold \
-width $max_status_desc \
-anchor w \
-justify left
label .vpane.lower.diff.header.file \
- -background orange \
+ -background gold \
-anchor w \
-justify left
label .vpane.lower.diff.header.path \
- -background orange \
+ -background gold \
-anchor w \
-justify left
pack .vpane.lower.diff.header.status -side left
$ctxm add separator
$ctxm add command \
-label {Show Less Context} \
- -command {if {$repo_config(gui.diffcontext) >= 2} {
+ -command {if {$repo_config(gui.diffcontext) >= 1} {
incr repo_config(gui.diffcontext) -1
reshow_diff
}}
lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
$ctxm add command \
-label {Show More Context} \
- -command {
+ -command {if {$repo_config(gui.diffcontext) < 99} {
incr repo_config(gui.diffcontext)
reshow_diff
- }
+ }}
lappend diff_actions [list $ctxm entryconf [$ctxm index last] -state]
$ctxm add separator
$ctxm add command -label {Options...} \
-command do_options
-bind_button3 $ui_diff "
- set cursorX %x
- set cursorY %y
- if {\$ui_index eq \$current_diff_side} {
- $ctxm entryconf $ui_diff_applyhunk -label {Unstage Hunk From Commit}
+proc popup_diff_menu {ctxm x y X Y} {
+ global current_diff_path file_states
+ set ::cursorX $x
+ set ::cursorY $y
+ if {$::ui_index eq $::current_diff_side} {
+ set l "Unstage Hunk From Commit"
} else {
- $ctxm entryconf $ui_diff_applyhunk -label {Stage Hunk For Commit}
+ set l "Stage Hunk For Commit"
}
- tk_popup $ctxm %X %Y
-"
-unset ui_diff_applyhunk
+ if {$::is_3way_diff
+ || $current_diff_path eq {}
+ || ![info exists file_states($current_diff_path)]
+ || {_O} eq [lindex $file_states($current_diff_path) 0]} {
+ set s disabled
+ } else {
+ set s normal
+ }
+ $ctxm entryconf $::ui_diff_applyhunk -state $s -label $l
+ tk_popup $ctxm $X $Y
+}
+bind_button3 $ui_diff [list popup_diff_menu $ctxm %x %y %X %Y]
# -- Status Bar
#
-label .status -textvariable ui_status_value \
- -anchor w \
- -justify left \
- -borderwidth 1 \
- -relief sunken
+set main_status [::status_bar::new .status]
pack .status -anchor w -side bottom -fill x
+$main_status show {Initializing...}
# -- Load geometry
#
bind $ui_diff <Button-1> {focus %W}
if {[is_enabled branch]} {
- bind . <$M1B-Key-n> do_create_branch
- bind . <$M1B-Key-N> do_create_branch
+ bind . <$M1B-Key-n> branch_create::dialog
+ bind . <$M1B-Key-N> branch_create::dialog
+ bind . <$M1B-Key-o> branch_checkout::dialog
+ bind . <$M1B-Key-O> branch_checkout::dialog
+ bind . <$M1B-Key-m> merge::dialog
+ bind . <$M1B-Key-M> merge::dialog
+}
+if {[is_enabled transport]} {
+ bind . <$M1B-Key-p> do_push_anywhere
+ bind . <$M1B-Key-P> do_push_anywhere
}
-bind all <Key-F5> do_rescan
-bind all <$M1B-Key-r> do_rescan
-bind all <$M1B-Key-R> do_rescan
+bind . <Key-F5> do_rescan
+bind . <$M1B-Key-r> do_rescan
+bind . <$M1B-Key-R> do_rescan
bind . <$M1B-Key-s> do_signoff
bind . <$M1B-Key-S> do_signoff
bind . <$M1B-Key-i> do_add_all
#
if {[is_enabled transport]} {
load_all_remotes
- load_all_heads
- populate_branch_menu
populate_fetch_menu
populate_push_menu
}
-# -- Only suggest a gc run if we are going to stay running.
-#
-if {[is_enabled multicommit]} {
- set object_limit 2000
- if {[is_Windows]} {set object_limit 200}
- regexp {^([0-9]+) objects,} [git count-objects] _junk objects_current
- if {$objects_current >= $object_limit} {
- if {[ask_popup \
- "This repository currently has $objects_current loose objects.
+if {[winfo exists $ui_comm]} {
+ set GITGUI_BCK_exists [load_message GITGUI_BCK]
+
+ # -- If both our backup and message files exist use the
+ # newer of the two files to initialize the buffer.
+ #
+ if {$GITGUI_BCK_exists} {
+ set m [gitdir GITGUI_MSG]
+ if {[file isfile $m]} {
+ if {[file mtime [gitdir GITGUI_BCK]] > [file mtime $m]} {
+ catch {file delete [gitdir GITGUI_MSG]}
+ } else {
+ $ui_comm delete 0.0 end
+ $ui_comm edit reset
+ $ui_comm edit modified false
+ catch {file delete [gitdir GITGUI_BCK]}
+ set GITGUI_BCK_exists 0
+ }
+ }
+ unset m
+ }
+
+ proc backup_commit_buffer {} {
+ global ui_comm GITGUI_BCK_exists
-To maintain optimal performance it is strongly recommended that you compress the database when more than $object_limit loose objects exist.
+ set m [$ui_comm edit modified]
+ if {$m || $GITGUI_BCK_exists} {
+ set msg [string trim [$ui_comm get 0.0 end]]
+ regsub -all -line {[ \r\t]+$} $msg {} msg
+
+ if {$msg eq {}} {
+ if {$GITGUI_BCK_exists} {
+ catch {file delete [gitdir GITGUI_BCK]}
+ set GITGUI_BCK_exists 0
+ }
+ } elseif {$m} {
+ catch {
+ set fd [open [gitdir GITGUI_BCK] w]
+ puts -nonewline $fd $msg
+ close $fd
+ set GITGUI_BCK_exists 1
+ }
+ }
-Compress the database now?"] eq yes} {
- do_gc
+ $ui_comm edit modified false
}
+
+ set ::GITGUI_BCK_i [after 2000 backup_commit_buffer]
}
- unset object_limit _junk objects_current
+
+ backup_commit_buffer
}
lock_index begin-read
+if {![winfo ismapped .]} {
+ wm deiconify .
+}
after 1 do_rescan
+if {[is_enabled multicommit]} {
+ after 1000 hint_gc
+}