diff options
Diffstat (limited to 'git-gui')
61 files changed, 31864 insertions, 0 deletions
diff --git a/git-gui/.gitignore b/git-gui/.gitignore new file mode 100644 index 0000000000..6483b21cbf --- /dev/null +++ b/git-gui/.gitignore @@ -0,0 +1,8 @@ +.DS_Store +config.mak +Git Gui.app* +git-gui.tcl +GIT-VERSION-FILE +GIT-GUI-VARS +git-gui +lib/tclIndex diff --git a/git-gui/GIT-VERSION-GEN b/git-gui/GIT-VERSION-GEN new file mode 100755 index 0000000000..0ab478ef90 --- /dev/null +++ b/git-gui/GIT-VERSION-GEN @@ -0,0 +1,80 @@ +#!/bin/sh + +GVF=GIT-VERSION-FILE +DEF_VER=0.10.GITGUI + +LF=' +' + +tree_search () +{ + head=$1 + tree=$2 + for p in $(git rev-list --parents --max-count=1 $head 2>/dev/null) + do + test $tree = $(git rev-parse $p^{tree} 2>/dev/null) && + vn=$(git describe --abbrev=4 $p 2>/dev/null) && + case "$vn" in + gitgui-[0-9]*) echo $vn; break;; + esac + done +} + +# Always use the tarball version file if found, just +# in case we are somehow contained in a larger git +# repository that doesn't actually track our state. +# (At least one package manager is doing this.) +# +# We may be a subproject, so try looking for the merge +# commit that supplied this directory content if we are +# not at the toplevel. We probably will always be the +# second parent in the commit, but we shouldn't rely on +# that fact. +# +# If we are at the toplevel or the merge assumption fails +# try looking for a gitgui-* tag. + +if test -f version && + VN=$(cat version) +then + : happy +elif prefix="$(git rev-parse --show-prefix 2>/dev/null)" + test -n "$prefix" && + head=$(git rev-list --max-count=1 HEAD -- . 2>/dev/null) && + tree=$(git rev-parse --verify "HEAD:$prefix" 2>/dev/null) && + VN=$(tree_search $head $tree) + case "$VN" in + gitgui-[0-9]*) : happy ;; + *) (exit 1) ;; + esac +then + VN=$(echo "$VN" | sed -e 's/^gitgui-//;s/-/./g'); +elif VN=$(git describe --abbrev=4 HEAD 2>/dev/null) && + case "$VN" in + gitgui-[0-9]*) : happy ;; + *) (exit 1) ;; + esac +then + VN=$(echo "$VN" | sed -e 's/^gitgui-//;s/-/./g'); +else + VN="$DEF_VER" +fi + +dirty=$(sh -c 'git diff-index --name-only HEAD' 2>/dev/null) || dirty= +case "$dirty" in +'') + ;; +*) + VN="$VN-dirty" ;; +esac + +if test -r $GVF +then + VC=$(sed -e 's/^GITGUI_VERSION = //' <$GVF) +else + VC=unset +fi +test "$VN" = "$VC" || { + echo >&2 "GITGUI_VERSION = $VN" + echo "GITGUI_VERSION = $VN" >$GVF +} diff --git a/git-gui/Makefile b/git-gui/Makefile new file mode 100644 index 0000000000..55765c8a3a --- /dev/null +++ b/git-gui/Makefile @@ -0,0 +1,339 @@ +all:: + +# Define V=1 to have a more verbose compile. +# +# Define NO_MSGFMT if you do not have msgfmt from the GNU gettext +# package and want to use our rough pure Tcl po->msg translator. +# TCL_PATH must be vaild for this to work. +# + +GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE + @$(SHELL_PATH) ./GIT-VERSION-GEN +-include GIT-VERSION-FILE + +uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not') +uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not') +uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not') + +SCRIPT_SH = git-gui.sh +GITGUI_MAIN := git-gui +GITGUI_BUILT_INS = git-citool +ALL_LIBFILES = $(wildcard lib/*.tcl) +PRELOAD_FILES = lib/class.tcl +NONTCL_LIBFILES = \ + lib/git-gui.ico \ + $(wildcard lib/win32_*.js) \ +#end NONTCL_LIBFILES + +ifndef SHELL_PATH + SHELL_PATH = /bin/sh +endif + +ifndef gitexecdir + gitexecdir := $(shell git --exec-path) +endif + +ifndef sharedir +ifeq (git-core,$(notdir $(gitexecdir))) + sharedir := $(dir $(patsubst %/,%,$(dir $(gitexecdir))))share +else + sharedir := $(dir $(gitexecdir))share +endif +endif + +ifndef INSTALL + INSTALL = install +endif + +RM_RF ?= rm -rf +RMDIR ?= rmdir + +INSTALL_D0 = $(INSTALL) -d -m 755 # space is required here +INSTALL_D1 = +INSTALL_R0 = $(INSTALL) -m 644 # space is required here +INSTALL_R1 = +INSTALL_X0 = $(INSTALL) -m 755 # space is required here +INSTALL_X1 = +INSTALL_A0 = find # space is required here +INSTALL_A1 = | cpio -pud +INSTALL_L0 = rm -f # space is required here +INSTALL_L1 = && ln # space is required here +INSTALL_L2 = +INSTALL_L3 = + +REMOVE_D0 = $(RMDIR) # space is required here +REMOVE_D1 = || true +REMOVE_F0 = $(RM_RF) # space is required here +REMOVE_F1 = +CLEAN_DST = true + +ifndef V + QUIET = @ + QUIET_GEN = $(QUIET)echo ' ' GEN '$@' && + QUIET_INDEX = $(QUIET)echo ' ' INDEX $(dir $@) && + QUIET_MSGFMT0 = $(QUIET)printf ' MSGFMT %12s ' $@ && v=` + QUIET_MSGFMT1 = 2>&1` && echo "$$v" | sed -e 's/fuzzy translations/fuzzy/' | sed -e 's/ messages*//g' + QUIET_2DEVNULL = 2>/dev/null + + INSTALL_D0 = dir= + INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m 755 "$$dir" + INSTALL_R0 = src= + INSTALL_R1 = && echo ' ' INSTALL 644 `basename $$src` && $(INSTALL) -m 644 $$src + INSTALL_X0 = src= + INSTALL_X1 = && echo ' ' INSTALL 755 `basename $$src` && $(INSTALL) -m 755 $$src + INSTALL_A0 = src= + INSTALL_A1 = && echo ' ' INSTALL ' ' `basename "$$src"` && find "$$src" | cpio -pud + + INSTALL_L0 = dst= + INSTALL_L1 = && src= + INSTALL_L2 = && dst= + INSTALL_L3 = && echo ' ' 'LINK ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst" + + CLEAN_DST = echo ' ' UNINSTALL + REMOVE_D0 = dir= + REMOVE_D1 = && echo ' ' REMOVE $$dir && test -d "$$dir" && $(RMDIR) "$$dir" || true + REMOVE_F0 = dst= + REMOVE_F1 = && echo ' ' REMOVE `basename "$$dst"` && $(RM_RF) "$$dst" +endif + +TCLTK_PATH ?= wish +ifeq (./,$(dir $(TCLTK_PATH))) + TCL_PATH ?= $(subst wish,tclsh,$(TCLTK_PATH)) +else + TCL_PATH ?= $(dir $(TCLTK_PATH))$(notdir $(subst wish,tclsh,$(TCLTK_PATH))) +endif + +ifeq ($(uname_S),Darwin) + TKFRAMEWORK = /Library/Frameworks/Tk.framework/Resources/Wish.app + ifeq ($(shell expr "$(uname_R)" : '9\.'),2) + TKFRAMEWORK = /System/Library/Frameworks/Tk.framework/Resources/Wish\ Shell.app + endif + TKEXECUTABLE = $(shell basename "$(TKFRAMEWORK)" .app) +endif + +ifeq ($(findstring $(MAKEFLAGS),s),s) +QUIET_GEN = +endif + +-include config.mak + +DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) +gitexecdir_SQ = $(subst ','\'',$(gitexecdir)) +SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) +TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH)) +TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH)) +TCLTK_PATH_SED = $(subst ','\'',$(subst \,\\,$(TCLTK_PATH))) + +gg_libdir ?= $(sharedir)/git-gui/lib +libdir_SQ = $(subst ','\'',$(gg_libdir)) +libdir_SED = $(subst ','\'',$(subst \,\\,$(gg_libdir_sed_in))) +exedir = $(dir $(gitexecdir))share/git-gui/lib + +GITGUI_SCRIPT := $$0 +GITGUI_RELATIVE := +GITGUI_MACOSXAPP := + +ifeq ($(uname_O),Cygwin) + GITGUI_SCRIPT := `cygpath --windows --absolute "$(GITGUI_SCRIPT)"` + + # Is this a Cygwin Tcl/Tk binary? If so it knows how to do + # POSIX path translation just like cygpath does and we must + # keep libdir in POSIX format so Cygwin packages of git-gui + # work no matter where the user installs them. + # + ifeq ($(shell echo 'puts [file normalize /]' | '$(TCL_PATH_SQ)'),$(shell cygpath --mixed --absolute /)) + gg_libdir_sed_in := $(gg_libdir) + else + gg_libdir_sed_in := $(shell cygpath --windows --absolute "$(gg_libdir)") + endif +else + ifeq ($(exedir),$(gg_libdir)) + GITGUI_RELATIVE := 1 + endif + gg_libdir_sed_in := $(gg_libdir) +endif +ifeq ($(uname_S),Darwin) + ifeq ($(shell test -d $(TKFRAMEWORK) && echo y),y) + GITGUI_MACOSXAPP := YesPlease + endif +endif +ifneq (,$(findstring MINGW,$(uname_S))) + NO_MSGFMT=1 + GITGUI_WINDOWS_WRAPPER := YesPlease + GITGUI_RELATIVE := 1 +endif + +ifdef GITGUI_MACOSXAPP +GITGUI_MAIN := git-gui.tcl + +git-gui: GIT-VERSION-FILE GIT-GUI-VARS + $(QUIET_GEN)rm -f $@ $@+ && \ + echo '#!$(SHELL_PATH_SQ)' >$@+ && \ + echo 'if test "z$$*" = zversion ||' >>$@+ && \ + echo ' test "z$$*" = z--version' >>$@+ && \ + echo then >>$@+ && \ + echo ' 'echo \'git-gui version '$(GITGUI_VERSION)'\' >>$@+ && \ + echo else >>$@+ && \ + echo ' 'exec \''$(libdir_SQ)/Git Gui.app/Contents/MacOS/$(subst \,,$(TKEXECUTABLE))'\' \ + '"$$0" "$$@"' >>$@+ && \ + echo fi >>$@+ && \ + chmod +x $@+ && \ + mv $@+ $@ + +Git\ Gui.app: GIT-VERSION-FILE GIT-GUI-VARS \ + macosx/Info.plist \ + macosx/git-gui.icns \ + macosx/AppMain.tcl \ + $(TKFRAMEWORK)/Contents/MacOS/$(TKEXECUTABLE) + $(QUIET_GEN)rm -rf '$@' '$@'+ && \ + mkdir -p '$@'+/Contents/MacOS && \ + mkdir -p '$@'+/Contents/Resources/Scripts && \ + cp '$(subst ','\'',$(subst \,,$(TKFRAMEWORK)/Contents/MacOS/$(TKEXECUTABLE)))' \ + '$@'+/Contents/MacOS && \ + cp macosx/git-gui.icns '$@'+/Contents/Resources && \ + sed -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \ + -e 's/@@GITGUI_TKEXECUTABLE@@/$(TKEXECUTABLE)/g' \ + macosx/Info.plist \ + >'$@'+/Contents/Info.plist && \ + sed -e 's|@@gitexecdir@@|$(gitexecdir_SQ)|' \ + -e 's|@@GITGUI_LIBDIR@@|$(libdir_SED)|' \ + macosx/AppMain.tcl \ + >'$@'+/Contents/Resources/Scripts/AppMain.tcl && \ + mv '$@'+ '$@' +endif + +ifdef GITGUI_WINDOWS_WRAPPER +GITGUI_MAIN := git-gui.tcl + +git-gui: windows/git-gui.sh + cp $< $@ +endif + +$(GITGUI_MAIN): git-gui.sh GIT-VERSION-FILE GIT-GUI-VARS + $(QUIET_GEN)rm -f $@ $@+ && \ + sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ + -e '1,30s|^ argv0=$$0| argv0=$(GITGUI_SCRIPT)|' \ + -e '1,30s|^ exec wish | exec '\''$(TCLTK_PATH_SED)'\'' |' \ + -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \ + -e 's|@@GITGUI_RELATIVE@@|$(GITGUI_RELATIVE)|' \ + -e '$(GITGUI_RELATIVE)s|@@GITGUI_LIBDIR@@|$(libdir_SED)|' \ + git-gui.sh >$@+ && \ + chmod +x $@+ && \ + mv $@+ $@ + +XGETTEXT ?= xgettext +ifdef NO_MSGFMT + MSGFMT ?= $(TCL_PATH) po/po2msg.sh +else + MSGFMT ?= msgfmt + ifneq ($(shell $(MSGFMT) --tcl -l C -d . /dev/null 2>/dev/null; echo $$?),0) + MSGFMT := $(TCL_PATH) po/po2msg.sh + endif +endif + +msgsdir = $(gg_libdir)/msgs +msgsdir_SQ = $(subst ','\'',$(msgsdir)) +PO_TEMPLATE = po/git-gui.pot +ALL_POFILES = $(wildcard po/*.po) +ALL_MSGFILES = $(subst .po,.msg,$(ALL_POFILES)) + +$(PO_TEMPLATE): $(SCRIPT_SH) $(ALL_LIBFILES) + $(XGETTEXT) -kmc -LTcl -o $@ $(SCRIPT_SH) $(ALL_LIBFILES) +update-po:: $(PO_TEMPLATE) + $(foreach p, $(ALL_POFILES), echo Updating $p ; msgmerge -U $p $(PO_TEMPLATE) ; ) +$(ALL_MSGFILES): %.msg : %.po + $(QUIET_MSGFMT0)$(MSGFMT) --statistics --tcl -l $(basename $(notdir $<)) -d $(dir $@) $< $(QUIET_MSGFMT1) + +lib/tclIndex: $(ALL_LIBFILES) GIT-GUI-VARS + $(QUIET_INDEX)if echo \ + $(foreach p,$(PRELOAD_FILES),source $p\;) \ + auto_mkindex lib '*.tcl' \ + | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \ + else \ + echo 1>&2 " * $(TCL_PATH) failed; using unoptimized loading"; \ + rm -f $@ ; \ + echo '# Autogenerated by git-gui Makefile' >$@ && \ + echo >>$@ && \ + $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \ + echo >>$@ ; \ + fi + +TRACK_VARS = \ + $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \ + $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \ + $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \ + $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \ + $(subst ','\'',gg_libdir='$(libdir_SQ)') \ + GITGUI_MACOSXAPP=$(GITGUI_MACOSXAPP) \ +#end TRACK_VARS + +GIT-GUI-VARS: .FORCE-GIT-GUI-VARS + @VARS='$(TRACK_VARS)'; \ + if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \ + echo 1>&2 " * new locations or Tcl/Tk interpreter"; \ + echo 1>$@ "$$VARS"; \ + fi + +ifdef GITGUI_MACOSXAPP +all:: git-gui Git\ Gui.app +endif +ifdef GITGUI_WINDOWS_WRAPPER +all:: git-gui +endif +all:: $(GITGUI_MAIN) lib/tclIndex $(ALL_MSGFILES) + +install: all + $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1) + $(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)' + $(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(INSTALL_L0)'$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' $(INSTALL_L1)'$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' $(INSTALL_L2)'$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' $(INSTALL_L3) &&) true +ifdef GITGUI_WINDOWS_WRAPPER + $(QUIET)$(INSTALL_R0)git-gui.tcl $(INSTALL_R1) '$(DESTDIR_SQ)$(gitexecdir_SQ)' +endif + $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1) + $(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' +ifdef GITGUI_MACOSXAPP + $(QUIET)$(INSTALL_A0)'Git Gui.app' $(INSTALL_A1) '$(DESTDIR_SQ)$(libdir_SQ)' + $(QUIET)$(INSTALL_X0)git-gui.tcl $(INSTALL_X1) '$(DESTDIR_SQ)$(libdir_SQ)' +endif + $(QUIET)$(foreach p,$(ALL_LIBFILES) $(NONTCL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true + $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(msgsdir_SQ)' $(INSTALL_D1) + $(QUIET)$(foreach p,$(ALL_MSGFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(msgsdir_SQ)' &&) true + +uninstall: + $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(gitexecdir_SQ)' + $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui $(REMOVE_F1) + $(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/$p $(REMOVE_F1) &&) true +ifdef GITGUI_WINDOWS_WRAPPER + $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui.tcl $(REMOVE_F1) +endif + $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(libdir_SQ)' + $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/tclIndex $(REMOVE_F1) +ifdef GITGUI_MACOSXAPP + $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)/Git Gui.app' $(REMOVE_F1) + $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/git-gui.tcl $(REMOVE_F1) +endif + $(QUIET)$(foreach p,$(ALL_LIBFILES) $(NONTCL_LIBFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true + $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(msgsdir_SQ)' + $(QUIET)$(foreach p,$(ALL_MSGFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(msgsdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true + $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(REMOVE_D1) + $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(msgsdir_SQ)' $(REMOVE_D1) + $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(REMOVE_D1) + $(QUIET)$(REMOVE_D0)`dirname '$(DESTDIR_SQ)$(libdir_SQ)'` $(REMOVE_D1) + +dist-version: + @mkdir -p $(TARDIR) + @echo $(GITGUI_VERSION) > $(TARDIR)/version + +clean:: + $(RM_RF) $(GITGUI_MAIN) lib/tclIndex po/*.msg + $(RM_RF) GIT-VERSION-FILE GIT-GUI-VARS +ifdef GITGUI_MACOSXAPP + $(RM_RF) 'Git Gui.app'* git-gui +endif +ifdef GITGUI_WINDOWS_WRAPPER + $(RM_RF) git-gui +endif + +.PHONY: all install uninstall dist-version clean +.PHONY: .FORCE-GIT-VERSION-FILE +.PHONY: .FORCE-GIT-GUI-VARS diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh new file mode 100755 index 0000000000..ad65aaad5a --- /dev/null +++ b/git-gui/git-gui.sh @@ -0,0 +1,3028 @@ +#!/bin/sh +# Tcl ignores the next line -*- tcl -*- \ + if test "z$*" = zversion \ + || test "z$*" = z--version; \ + then \ + echo 'git-gui version @@GITGUI_VERSION@@'; \ + exit; \ + fi; \ + argv0=$0; \ + exec wish "$argv0" -- "$@" + +set appvers {@@GITGUI_VERSION@@} +set copyright [encoding convertfrom utf-8 { +Copyright © 2006, 2007 Shawn Pearce, et. al. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA}] + +###################################################################### +## +## Tcl/Tk sanity check + +if {[catch {package require Tcl 8.4} err] + || [catch {package require Tk 8.4} err] +} { + catch {wm withdraw .} + tk_messageBox \ + -icon error \ + -type ok \ + -title [mc "git-gui: fatal error"] \ + -message $err + exit 1 +} + +catch {rename send {}} ; # What an evil concept... + +###################################################################### +## +## locate our library + +set oguilib {@@GITGUI_LIBDIR@@} +set oguirel {@@GITGUI_RELATIVE@@} +if {$oguirel eq {1}} { + set oguilib [file dirname [file normalize $argv0]] + if {[file tail $oguilib] eq {git-core}} { + set oguilib [file dirname $oguilib] + } + set oguilib [file dirname $oguilib] + set oguilib [file join $oguilib share git-gui lib] + set oguimsg [file join $oguilib msgs] +} elseif {[string match @@* $oguirel]} { + set oguilib [file join [file dirname [file normalize $argv0]] lib] + set oguimsg [file join [file dirname [file normalize $argv0]] po] +} else { + set oguimsg [file join $oguilib msgs] +} +unset oguirel + +###################################################################### +## +## enable verbose loading? + +if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} { + unset _verbose + rename auto_load real__auto_load + proc auto_load {name args} { + puts stderr "auto_load $name" + return [uplevel 1 real__auto_load $name $args] + } + rename source real__source + proc source {name} { + puts stderr "source $name" + uplevel 1 real__source $name + } +} + +###################################################################### +## +## Internationalization (i18n) through msgcat and gettext. See +## http://www.gnu.org/software/gettext/manual/html_node/Tcl.html + +package require msgcat + +proc _mc_trim {fmt} { + set cmk [string first @@ $fmt] + if {$cmk > 0} { + return [string range $fmt 0 [expr {$cmk - 1}]] + } + return $fmt +} + +proc mc {en_fmt args} { + set fmt [_mc_trim [::msgcat::mc $en_fmt]] + if {[catch {set msg [eval [list format $fmt] $args]} err]} { + set msg [eval [list format [_mc_trim $en_fmt]] $args] + } + return $msg +} + +proc strcat {args} { + return [join $args {}] +} + +::msgcat::mcload $oguimsg +unset oguimsg + +###################################################################### +## +## read only globals + +set _appname {Git Gui} +set _gitdir {} +set _gitexec {} +set _reponame {} +set _iscygwin {} +set _search_path {} + +set _trace [lsearch -exact $argv --trace] +if {$_trace >= 0} { + set argv [lreplace $argv $_trace $_trace] + set _trace 1 +} else { + set _trace 0 +} + +proc appname {} { + global _appname + return $_appname +} + +proc gitdir {args} { + global _gitdir + if {$args eq {}} { + return $_gitdir + } + return [eval [list file join $_gitdir] $args] +} + +proc gitexec {args} { + globa |