Added ge-tool script

proton/ge-tool

@@ -0,0 +1,166 @@
+#!/bin/bash
+
+#  ge-tool
+#  
+#  Copyright 2021 crt0mega <crt0mega@c-r-t.tk>
+#  
+#  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., 51 Franklin Street, Fifth Floor, Boston,
+#  MA 02110-1301, USA.
+#  
+#  
+
+# Configuration
+
+declare CONFIG_DIR="$HOME/.config/ge-tool"
+declare CONFIG_FILE="$CONFIG_DIR/config"
+declare LATEST_FILE="$CONFIG_DIR/latest"
+declare API_CACHE=$(mktemp)
+
+if [ ! -d "$CONFIG_DIR" ]; then
+	
+	# Create config dir if it doesn't exist
+	
+	mkdir -p $CONFIG_DIR
+
+fi
+
+if [ ! -f "$CONFIG_FILE" ]; then
+
+	# Default values
+	
+	declare COMPAT_DIR="$HOME/.steam/root/compatibilitytools.d"
+	declare REL_URL="https://api.github.com/repos/GloriousEggroll/proton-ge-custom/releases"
+	declare GITHUB_TOKEN=""
+
+else
+
+	# Read config instead
+	
+	source $CONFIG_FILE > /dev/null
+
+fi
+
+if [ ! $GITHUB_TOKEN=="" ]; then
+	
+	# Have token, give token
+	
+	declare CURL_ARGS="-H 'Authorization: token $GITHUB_TOKEN'"
+	
+else
+
+	# Have no token, give no token
+	
+	declare CURL_ARGS=""
+	
+fi
+
+# Checking requirements
+
+declare JQ=$(which jq)
+declare CURL=$(which curl)
+declare ZEN=$(which zenity)
+declare NTFY=$(which notify-send)
+declare ERR="0"
+
+if [ "$JQ" == "" ]; then
+	echo "Error: jq not installed."
+	ERR="1"
+fi
+
+if [ "$CURL" == "" ]; then
+	echo "Error: curl not installed."
+	ERR="2"
+fi
+
+if [ "$ZEN" == "" ]; then
+	echo "Error: zenity not installed."
+	ERR="3"
+fi
+
+if [ "$NTFY" == "" ]; then
+	echo "Error: libnotify-bin not installed."
+	ERR="4"
+fi
+
+if [ ! "$ERR" == "0" ]; then exit; fi
+
+# Caching latest release
+
+$CURL $CURL_ARGS -sL $REL_URL/latest > $API_CACHE
+
+# Getting tag-name of latest git release
+
+declare LATEST_REMOTE_REL=$($JQ -r '.tag_name' < $API_CACHE)
+
+# Getting tag-name of latest local copy
+
+if [ -f "$LATEST_FILE" ]; then
+	
+	declare LATEST_LOCAL_REL=$(<$LATEST_FILE)
+
+else
+	
+	declare LATEST_LOCAL_REL="null"
+	
+fi
+
+# Compare with latest local release
+
+if [ "$LATEST_LOCAL_REL" == "$LATEST_REMOTE_REL" ]; then
+
+	$ZEN --info --no-wrap \
+	 --text="Your local copy of proton-ge-custom is up to date!\nLatest git release: $LATEST_REMOTE_REL"
+	exit
+
+else
+	
+	if ! $ZEN --question --no-wrap \
+	 --text="A newer release of proton-ge-custom is available!\nLatest local release: $LATEST_LOCAL_REL\n\
+Latest git release: $LATEST_REMOTE_REL\n\
+Do you want to download it?"; then
+		exit
+	fi
+		
+fi
+
+# Get download URLs if local release is outdated
+
+# Download now, verify later :D
+# declare DOWNLOAD_SHA512_URL=$($JQ -r '.assets[0].browser_download_url' < $API_CACHE)
+declare DOWNLOAD_TARBALL_URL=$($JQ -r '.assets[1].browser_download_url' < $API_CACHE)
+declare DOWNLOAD_TARBALL_FILE=$($JQ -r '.assets[1].name' < $API_CACHE)
+declare DOWNLOAD_DIR=$(mktemp -d)
+
+$NTFY "Downloading $DOWNLOAD_TARBALL_FILE"
+
+$CURL $DOWNLOAD_TARBALL_URL -o $DOWNLOAD_DIR/$DOWNLOAD_TARBALL_FILE -sL
+
+$NTFY "Download completed, extracting ..."
+
+# Extracting downloaded Proton release
+
+if [ ! -d $COMPAT_DIR ]; then mkdir -p $COMPAT_DIR; fi
+tar xf $DOWNLOAD_DIR/$DOWNLOAD_TARBALL_FILE -C $COMPAT_DIR
+
+# Setting info for latest release
+
+echo "$LATEST_REMOTE_REL" > $LATEST_FILE
+
+# Cleaning up
+
+rm -r $DOWNLOAD_DIR
+rm $API_CACHE
+
+$NTFY "Installation complete."

proton/readme.md

@@ -0,0 +1,13 @@
+# Usage of tools in proton/
+
+## ge-tool
+
+Running `ge-tool` will download the most recent release of proton-ge-custom from github and extract it automatically in compatibilitytools.d. It also keeps track of the latest downloaded release.
+
+For configuring, you may change the default values in the script itself or add a custom `~/.config/ge-tool/config` file with the following content:
+```
+declare COMPAT_DIR="$HOME/.steam/root/compatibilitytools.d"
+declare REL_URL="https://api.github.com/repos/GloriousEggroll/proton-ge-custom/releases"
+declare GITHUB_TOKEN="<your github token>"
+```
+You can create your own GitHub token [here](https://github.com/settings/tokens/new).

readme.md

@@ -12,4 +12,6 @@ Trigger warning: Most of them need "zenity" to be installed.
   - Simple Zenity GUI for changing Wattman settings on Kernel 4.17+
 - playonlinux/pol-steamhelp
   - Provides a simple GUI to install Steam games via AppID in PlayOnLinux "Virtual Drives".
+- proton/ge-tool
+  - An automatic, configurable downloader/updater for GloriousEgroll's custom Proton builds a. k. a. proton-ge-custom