Portable Check Off source code
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Source code index | Portable Check Off script code:
Portable Check Off.app is packaged using the Platypus script wrapper from http://sveinbjorn.sytes.net/platypus
Shell Script (Release 1.0)
Shell Script (Release 2.0)
#!/bin/sh
##########################################################################
#
# Portable Check Off
#
# $Revision: 2.0
#
# The Contents of this file are made available subject to the terms of
# either of the following licenses
#
# - GNU General Public License Version 2.1
#
# Carlo Gandolfi, Paolo Portabluri, May 2006
#
# GNU General Public License Version 2.1
# =============================================
# Copyright 2006 by:
# Carlo Gandolfi - http://www.freesmug.org
# Paolo Portaluri - http://plus2.it/~paolo/
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License version 2.1, as published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
##########################################################################
# Reset PATH
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH
appurl=com.carpeaqua.checkoff.plist
appid=Check\ Off
userplistbase="Library/Preferences"
userplist="$HOME/$userplistbase/$appurl"
p_userbase="$1/Contents/Resources/app"
p_userplist="$p_userbase/$userplistbase/$appurl"
copy_pref="$p_userbase/CopyPref_Done"
# ========================================================
# quitapp
# Check if local app is open and quit it
# ========================================================
function quitapp {
if ps cx | grep '[0-9] '"$appid"'$' > /dev/null; then
message1="A copy $appid is already running. Do you want to quit the running application and open Portable $appid instead?"
button=`/usr/bin/osascript << EOT
tell application "Finder"
beep
display dialog "$message1" buttons {"Cancel", "Continue"} \
with title "Qiut Running $appid" with icon caution default button "Continue"
set result to button returned of result
end tell
EOT`
if test "$button" == "Continue"; then # Quit local application
osascript -e 'tell app "'"$appid"'" to quit'
else
exit 0
fi
fi
}
# ========================================================
# repair
# Repair preferences if Portable Application crashed
# ========================================================
function repair {
if test -f "$userplist.pabu"; then
message2="Portable $appid has crashed without restoring existing preferences. \
Do you want to restore the original preferences now \
or copy to BackUp folder to manually restore later?"
button=`/usr/bin/osascript << EOT
tell application "Finder"
beep
display dialog "$message2" buttons {"Continue", "Restore", "Copy"} \
with title "Restoring Existing Preferences" \
with icon stop default button "Copy"
set result to button returned of result
end tell
EOT`
if test "$button" == "Copy"; then # Save old preferences in BackUp folder
rm -rf "$HOME/$appid Pref BackUp/"
mkdir -p "$HOME/$appid Pref BackUp/$userplistbase"
mv "$userplist.pabu" "$HOME/$appid Pref BackUp/$userplistbase/$appurl"
elif test "$button" == "Restore"; then # Restore existing preference
recover_plist
else
rm -f "$userplist.pabu"
fi
fi
}
# ========================================================
# check_p_asf
# Check and create Portable Application Support folders
# ========================================================
function check_p_asf {
if [ ! -d "$p_userbase/$userplistbase" ]; then
mkdir -p "$p_userbase/$userplistbase"
fi
}
# ========================================================
# copy_local_pref
# Copy local preferences to Portable Application
# ========================================================
function copy_local_pref {
if [ ! -f "$copy_pref" ] && test -f "$userplist" ; then
message="Copy the existing $appid preferences on this system to Portable $appid?"
button=`/usr/bin/osascript << EOT
tell application "Finder"
beep
display dialog "$message" buttons {"Never", "Copy", "Don't Copy"} \
with title "Copy Preferences" \
with icon note default button "Don't Copy"
set result to button returned of result
end tell
EOT`
if test "$button" == "Copy"; then
bu_p_plist
touch -f "$copy_pref";
elif test "$button" == "Never"; then
touch -f "$copy_pref";
fi
fi
}
# ========================================================
# bu/recover preference
# BackUp existing preference and restore portable ones
# ========================================================
function bu_plist {
mv "$userplist" "$userplist.pabu"
}
function recover_plist {
mv "$userplist.pabu" "$userplist"
}
function recover_p_plist {
cp "$p_userplist" "$userplist"
}
function bu_p_plist {
cp "$userplist" "$p_userplist"
}
# ========================================================
# run
# Open Portable Application
# ========================================================
function run_app {
here="`dirname \"$0\"`"
cd "$here"
"$here/app/$appid.app/Contents/MacOS/$appid"
}
# ========================================================
# open_p_app
# Run Portable Application script
# ========================================================
function open_p_app {
if test -f "$userplist" ; then
bu_plist # Backup of existing preference
fi
recover_p_plist # Recover portable preference
run_app # Run application from external drive
bu_p_plist # Backup portable preference
if test -f "$userplist.pabu" ; then
recover_plist # Restore existing preference
else # Remove portable preference
rm -f "$userplist"
fi
}
quitapp
repair
check_p_asf
copy_local_pref
open_p_app
EOF