+Help()
+{
+ # Display help
+ echo "Usage: ./docker_update.sh [OPTIONS]"
+ echo ""
+ echo "Start all docker containers required to run Lemmy."
+ echo ""
+ echo "Options:"
+ echo "-u Docker username. Only required if managing Docker via Docker Desktop with a personal access token."
+ echo "-h Print this help."
+}
+
+while getopts ":hu:" option; do
+ case $option in
+ h) Help
+ exit;;
+ u) DOCKER_USER=$OPTARG
+ ;;
+ *) echo "Invalid option $OPTARG."
+ exit;;
+ esac
+done
+
+LOG_PREFIX="[🐀 lemmy]"
+ARCH=$(uname -m 2>/dev/null || echo 'unknown') # uname may not exist on windows machines; default to unknown to be safe.
+
+mkdir -p volumes/pictrs
+
+echo "$LOG_PREFIX Please provide your password to change ownership of the pictrs volume."
+sudo chown -R 991:991 volumes/pictrs
+
+if [ "$ARCH" = 'arm64' ]; then
+ echo "$LOG_PREFIX WARN: If building from images, make sure to uncomment 'platform' in the docker-compose.yml file!"
+
+ # You need a Docker account to pull images. Otherwise, you will get an error like: "error getting credentials"
+ if [ -z "$DOCKER_USER" ]; then
+ echo "$LOG_PREFIX Logging into Docker Hub..."
+ docker login
+ else
+ echo "$LOG_PREFIX Logging into Docker Hub. Please provide your personal access token."
+ docker login --username="$DOCKER_USER"
+ fi
+
+ echo "$LOG_PREFIX Initializing images in the background. Please be patient if compiling from source..."
+ docker compose up -d --build
+else
+ sudo docker compose up -d --build
+fi
+
+echo "$LOG_PREFIX Complete! You can now access the UI at http://localhost:1236."