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import os
import subprocess
import json
from decky_plugin import PluginBase
class Plugin(PluginBase):
async def get_installed_games(self) -> str:
library_file = "/home/deck/.steam/steam/steamapps/libraryfolders.vdf"
libraries = []
# Parse libraryfolders.vdf
if os.path.exists(library_file):
with open(library_file, "r") as f:
lines = f.readlines()
for line in lines:
if '"path"' in line:
path = line.split('"')[3]
libraries.append(os.path.join(path, "steamapps"))
# Fetch installed games from libraries
games = []
for library in libraries:
if os.path.exists(library):
manifest_files = [f for f in os.listdir(library) if f.startswith("appmanifest_")]
for manifest in manifest_files:
with open(os.path.join(library, manifest), "r") as f:
lines = f.readlines()
appid = ""
name = ""
for line in lines:
if '"appid"' in line:
appid = line.split('"')[3]
elif '"name"' in line:
name = line.split('"')[3]
if appid and name:
games.append({"appid": appid, "name": name})
# Return games as JSON string for compatibility with TSX
return json.dumps(games)
@callable
async def run_install_fgmod(self) -> dict:
script = """
#!/usr/bin/env bash
set -euo pipefail
trap 'echo "An error occurred. Exiting." && exit 1' ERR
# Define paths
zip_file="$HOME/homebrew/plugins/Decky-Framegen/assets/fgmod-1.5.1.zip"
downloads_dir="$HOME/Downloads"
destination_zip="$downloads_dir/fgmod-1.5.1.zip"
# Step 1: Copy the ZIP file to Downloads if it doesn't already exist
if [[ ! -f "$destination_zip" ]]; then
echo "Copying ZIP file to Downloads directory..."
cp "$zip_file" "$destination_zip" || { echo "Error: ZIP file not found at $zip_file"; exit 1; }
else
echo "ZIP file already exists in Downloads directory. Skipping copy."
fi
# Step 2: Navigate to Downloads
cd "$downloads_dir"
# Step 3: Extract the ZIP file
echo "Extracting ZIP file..."
unzip -o "$(basename "$destination_zip")" || { echo "Error: Failed to extract ZIP file."; exit 1; }
# Step 4: Locate the extracted directory dynamically
echo "Locating extracted directory..."
extracted_dir=$(find . -maxdepth 1 -type d -name "fgmod*" ! -name "__MACOSX" | head -n 1)
if [[ -d "$extracted_dir" ]]; then
cd "$extracted_dir"
echo "Navigated to extracted directory: $extracted_dir"
else
echo "Error: Extracted directory not found."
exit 1
fi
# Step 5: Run the prepare.sh script and automatically answer "y"
echo "Running prepare.sh..."
if [[ -f "./prepare.sh" ]]; then
chmod +x ./prepare.sh
echo "y" | ./prepare.sh || { echo "Error: prepare.sh failed."; exit 1; }
else
echo "Error: prepare.sh not found in $extracted_dir"
exit 1
fi
# Step 6: Signal success to the front end
echo "Installation successful!"
# Log the success explicitly for the frontend
echo "STATUS: SUCCESS"
exit 0
"""
try:
process = subprocess.run(script, shell=True, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
return {"status": "success", "output": process.stdout}
except subprocess.CalledProcessError as e:
return {"status": "error", "message": e.stderr}
async def _main(self):
decky.logger.info("Plugin loaded.")
async def _unload(self):
decky.logger.info("Plugin unloaded.")
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