commands

#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x

case "$1" in
  help | litestream:help)
    help_content_func () {
      declare desc="return help_content string"
      cat<<help_content
    litestream:auth, Configure litestream credentials for remote storage location, e.g. AWS S3
    litestream:create <app_name> <db_storage_path> <db_name> <replica_url>, Creates a new litestream replication container
    litestream:deauth, Delete litestream credentials to the remote storage location, e.g. AWS S3
    litestream:destroy <app_name>, Removes an existing litestream replication container
    litestream:logs <app_name>, Prints the litestream container logs
    litestream:restart <app_name>, Restarts the litestream replication container
    litestream:restore <db_storage_path> <db_name> <replica_url>, Restores the SQLite database from a replica to local storage
    litestream:start <app_name>, Starts the litestream replication container for the application
    litestream:stop <app_name>, Stops the litestream replication container for the application
help_content
    }

    if [[ $1 = "litestream:help" ]] ; then
        echo -e 'Usage: litestream create <app_name> <db_storage_path> <db_name> <replica_url>'
        echo ''
        echo 'Create a litestream replication container for the application.'
        echo '  - app_name: specify the app name for this service'
        echo '  - db_storage_path: specify the Dokku host local path to the SQLite database'
        echo '  - db_name: specify the filename for the SQLite database'
        echo '  - replica_url: specify the S3 path for the remote SQLite replica'
        echo ''
        echo 'Additional commands:'
        help_content_func | sort | column -c2 -t -s,
    else
        help_content_func
    fi
    ;;

  *)
    exit $DOKKU_NOT_IMPLEMENTED_EXIT
    ;;

esac