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git/lib/shortcut.tcl
Shawn O. Pearce 51a41ac4ef git-gui: Use proper Windows shortcuts instead of bat files
On Windows its better to use a shortcut (.lnk file) over a batch
script (.bat) as we can specify the icon file for the .lnk and
thus have these git specific objects appear on the desktop with
that git specific icon file.

Unfortunately the authors of Tcl did not bless us with the APIs
needed to create shortcuts from within Tcl.  But Microsoft did
give us Windows Scripting Host which allows us to execute some
JavaScript that calls some sort of COM object that can operate
on a .lnk file.

We now build both Cygwin and non-Cygwin "desktop icons" as proper
Windows .lnk files, using the "Start in" property of these files
to indicate the working directory of the repository the user wants
to launch.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-10-12 23:07:58 -04:00

139 lines
3.4 KiB
Tcl

# git-gui desktop icon creators
# Copyright (C) 2006, 2007 Shawn Pearce
proc do_windows_shortcut {} {
set fn [tk_getSaveFile \
-parent . \
-title [append "[appname] ([reponame]): " [mc "Create Desktop Icon"]] \
-initialfile "Git [reponame].lnk"]
if {$fn != {}} {
if {[file extension $fn] ne {.lnk}} {
set fn ${fn}.lnk
}
if {[catch {
win32_create_lnk $fn [list \
[info nameofexecutable] \
[file normalize $::argv0] \
] \
[file dirname [file normalize [gitdir]]]
} err]} {
error_popup [strcat [mc "Cannot write shortcut:"] "\n\n$err"]
}
}
}
proc do_cygwin_shortcut {} {
global argv0
if {[catch {
set desktop [exec cygpath \
--windows \
--absolute \
--long-name \
--desktop]
}]} {
set desktop .
}
set fn [tk_getSaveFile \
-parent . \
-title [append "[appname] ([reponame]): " [mc "Create Desktop Icon"]] \
-initialdir $desktop \
-initialfile "Git [reponame].lnk"]
if {$fn != {}} {
if {[file extension $fn] ne {.lnk}} {
set fn ${fn}.lnk
}
if {[catch {
set sh [exec cygpath \
--windows \
--absolute \
/bin/sh.exe]
set me [exec cygpath \
--unix \
--absolute \
$argv0]
win32_create_lnk $fn [list \
$sh -c \
"CHERE_INVOKING=1 source /etc/profile;[sq $me]" \
] \
[file dirname [file normalize [gitdir]]]
} err]} {
error_popup [strcat [mc "Cannot write shortcut:"] "\n\n$err"]
}
}
}
proc do_macosx_app {} {
global argv0 env
set fn [tk_getSaveFile \
-parent . \
-title [append "[appname] ([reponame]): " [mc "Create Desktop Icon"]] \
-initialdir [file join $env(HOME) Desktop] \
-initialfile "Git [reponame].app"]
if {$fn != {}} {
if {[file extension $fn] ne {.app}} {
set fn ${fn}.app
}
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 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]
puts $fd "#!/bin/sh"
foreach name [lsort [array names env]] {
set value $env($name)
switch -- $name {
GIT_DIR { set value [file normalize [gitdir]] }
}
switch -glob -- $name {
SSH_* -
GIT_* {
puts $fd "if test \"z\$$name\" = z; then"
puts $fd " export $name=[sq $value]"
puts $fd "fi &&"
}
}
}
puts $fd "export PATH=[sq [file dirname $::_git]]:\$PATH &&"
puts $fd "cd [sq [file normalize [pwd]]] &&"
puts $fd "exec \\"
puts $fd " [sq [info nameofexecutable]] \\"
puts $fd " [sq [file normalize $argv0]]"
close $fd
file attributes $exe -permissions u+x,g+x,o+x
} err]} {
error_popup [strcat [mc "Cannot write icon:"] "\n\n$err"]
}
}
}