run_docker.sh

#!/bin/bash


function print_help() {
    echo "start_docker.sh"
    echo "Starts Alexandrie in a Docker container, with a configurable database & other"
    echo "options. Make sure you've followed the README to set up Docker config before "
    echo "running this"
    echo ""
    echo "Commands:"
    echo "    up           : Start Alexandrie in docker"
    echo "    down         : Stop Alexandrie"
    echo ""
    echo "(* == selected by default)"
    echo "Flags:"
    echo "    --build      : Rebuild the docker images. Usually used if .env variables,"
    echo "                   Alexandrie source, or Cargo.toml are updated. Not required"
    echo "                   for Alexandrie.toml updates"
    echo "    --cleanbuild : Does a docker-compose --build --nocache. Used if something"
    echo "                   didn't build right the first time, perhaps due to network"
    echo "                   issues"
    echo " *  -d           : Start docker in daemon (background) mode"
    echo "    -f           : Start docker in foreground mode (Ctrl+C to exit)"
    echo "Database Options:"
    echo " *  --sqlite     : Start Alexandrie with the sqlite configuration files"
    echo "    --mysql      : Start Alexandrie with the mysql configuration files"
    echo "    --postgres   : Start Alexandrie with the postgres configuration files"
}

DATABASE=sqlite
DO_BUILD=" "
DO_CLEAN=" "
DAEMON="-d"
CMD=" "

while [ "$#" -gt 0 ]; do
    case "$1" in
        "--sqlite") DATABASE=sqlite; shift;;
        "--mysql") DATABASE=mysql; shift;;
        "--postgres") DATABASE=postgres; shift;;
        "--build") DO_BUILD="--build"; shift;;
        "--cleanbuild") DO_CLEAN="true"; shift;;
        "-d") DAEMON="-d"; shift;;
        "-f") DAEMON=" "; shift;;
        "up") CMD="up"; shift;;
        "down") CMD="down"; shift;;
        "--help"|"-h"|"help") print_help; exit 0;;
        *) echo "Invalid option '$1'"; print_help; exit 1;;
    esac
done

# determine what docker-compose config files to use
if [ "$DATABASE" = "sqlite" ]; then
    FILES="-f docker-compose.yaml"
elif [ "$DATABASE" = "mysql" ]; then
    FILES="-f docker-compose.yaml -f docker/mysql/mysql-compose.yaml"
elif [ "$DATABASE" = "postgres" ]; then
    FILES="-f docker-compose.yaml -f docker/postgres/postgres-compose.yaml"
else
    echo "Invalid database specified. How did you get here?"
    exit 1
fi

# run docker-compose
if [ "$CMD" = "up" ]; then
    if [ "$DO_CLEAN" = "true" ]; then
        DATABASE=$DATABASE docker-compose ${FILES} build --no-cache
        DATABASE=$DATABASE docker-compose ${FILES} up ${DAEMON}
    else
        DATABASE=$DATABASE docker-compose ${FILES} up ${DO_BUILD} ${DAEMON}
    fi
elif [ "$CMD" = "down" ]; then
    DATABASE=$DATABASE docker-compose ${FILES} down
else
    echo "Please specify either 'up' or 'down'"
    print_help
    exit 1
fi