#!/bin/sh

# the launcher file will launch the correct app / worker based on the given env variable
# the main goal of that launcher is to be used as a Docker entrypoint
# APP_TYPE: Can be api or worker

case "$APP_TYPE" in
{{ if eq (len .APIs) 1 }}
    # API
    api) exec /app/{{ (index .APIs 0).Binary }} ;;
{{ else if gt (len .APIs) 1 }}
    {{range .APIs}} 
    # API {{.Name}}
    {{.Name}}) exec /app/{{.Binary}} ;;
    {{end}}
{{end}}

{{- if ne (len .Workers) 0 }}
    # Workers
    worker)
        case "$WORKER_NAME" in

    {{range .Workers}} 
            # Worker {{.Name}}
            {{.Name}}) exec /app/{{.Binary}} ;;
    {{end}}

            # otherwise
            *)
                echo "** invalid WORKER_NAME='$WORKER_NAME'. Please use a valid worker name!"
                exit 1
                ;;
        esac
    ;;
{{end}}
    # otherwise
    *)
        echo "** invalid APP_TYPE='$APP_TYPE' ! Please use API or WORKER!"
        exit 1
        ;;
esac