#!/usr/bin/zsh

# Run Windows programs through Proton from Steams installation, without
# starting the main Steam client.
#
# Create a directory for the Proton environment to run in.  As an example make
# a folder "proton" in your home and point to it in the "env_dir" variable.
# Then look in the "steamapps/common/" folder in your Steam installation for
# available Proton versions to use.  Pick one and point the variable
# "install_dir" to that directory.  Optionally install this script in a
# directory that is in your $PATH, so you can run it easily from any place.
#
# Usage:
#   proton ./program.exe

# Path to the directory where the actual Proton from Steam is installed in.
# install_dir="$HOME/.steam/steam/steamapps/common/Proton - Experimental"
install_dir="$HOME/gamez/steam-linux/steamapps/common/Proton - Experimental"
# Steam / Client path
export STEAM_COMPAT_CLIENT_INSTALL_PATH="$HOME/.steam/steam"

# Data folder for Proton/WINE environment.  Folder must exist.
env_dir=$HOME/proton

# Proton modes to run
#   run = start target app
#   waitforexitandrun = wait for wineserver to shut down
#   getcompatpath = linux -> windows path
#   getnativepath = windows -> linux path
mode=run

# EXECUTE
export STEAM_COMPAT_DATA_PATH=$env_dir
"$install_dir/proton" $mode $*