automagic WINEPREFIX script

wpx

#!/usr/bin/env bash

# Copyright (c) 2016 haliphax
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
# ---
#
# This script makes it a bit easier to work with various wine prefixes by
# taking care of the environment variables WINEARCH and WINEPREFIX for you.
# WINEARCH is determined by the presense of the "Program Files (x86)" folder
# in the wine prefix's file system, and the WINEPREFIX value is expanded
# to a full path based on a short name provided by the user.

if [ $# -lt 2 ]; then
	echo ""
	echo "Syntax: wpx <prefix> <command> [arguments]"
	echo "Example: wpx diablo3 winetricks vcrun2015"
	echo ""
	echo "To force WINEARCH=win64 on a brand new prefix, use the -x64 switch."
	echo "Example: wpx myprefix -x64 winecfg"
	echo ""
	exit 1
fi

arch="win32"
prefix=$1
shift

if [ "$1" == "-x64" ]; then
	arch="win64"
	shift
elif [ -d "${HOME}/.local/share/wineprefixes/${prefix}/drive_c/Program Files (x86)" ]; then
	arch="win64"
fi

WINEARCH="${arch}" WINEPREFIX="${HOME}/.local/share/wineprefixes/${prefix}" $*