FoundryVTT Updater - A quick script to pull the latest foundry image for docker

foundry_update.sh

#!/bin/bash

# Docker Foundry Updater
# This script is used to download the Foundry ZIP file so it can be picked up by the Foundry container
# By felddy (felddy/foundryvtt:release)

# USAGE
# ./foundry_update.sh TIMED_URL (PATH_TO_CONTAINER_CACHE_FOLDER)



# Save the current working directory and move to the file's location, makes relative paths easier to manage
working_dir=$(pwd -P)
parent_path=$( cd "$(dirname "${BASH_SOURCE}")" ; pwd -P )
cd "$parent_path"

# Grab user input
download_url=${1}
download_path=${2}

# You MUST have a download url
if [[ $download_url == "" ]]; then
    echo "CANCELLED."
    echo "usage: ./foundry_update.sh PATH_TO_DOWNLOAD_ZIP"
    echo ""
fi

# TODO: Check folder actually exists
download_dir=$download_path
if [[ $download_path != "" ]]; then
    if [[ ! -d $download_path ]]; then
        echo "$download_path does NOT exist."
        exit 1;
    fi
else
    download_dir=$working_dir
fi


# Grab the filename from the URL then cut everything after the ? and make it lowercase
# Then combine it with the directory we're download to
filename="$download_dir/$(basename "$download_url" | cut -f1 -d "?" | tr '[:upper:]' '[:lower:]')"

echo "   [ Foundry Updater ]   "
echo "Downloading to $filename"
echo ""

# Could use wget but this has the most minimal UI
curl --progress-bar -o $filename $download_url

echo "File Downloaded to $filename"

echo "Changing ownership to the foundry docker container"
chown 100420:100420 $filename
# TODO: CHANGE THIS TO YOUR USER:GROUP used by the docker container

echo "Check if Foundry is up. You can now restart the Foundry container if needed"
exit 0;