#!/usr/bin/env bash

MODE="$1"

display_usage() {
    echo "Usage: ${0} <shell|config|interactive|batch|both>"
    echo
    echo "If the first argument isn't one of the above modes,"
    echo "the arguments will be exec'd directly, i.e.:"
    echo
    echo "  ${0} uptime"
}

if [[ "${MODE}" = "help" ]]
then
    display_usage
    exit 0
fi


cat << "EOF"
   __   __
  /  \ /  \     ______   _    _     __   __   __
 / /\ / /\ \   /  __  \ | |  | |   /  \  \ \ / /
/ /  / /  \ \  | |  | | | |  | |  / /\ \  \   /
\ \  \ \  / /  | |__| | | |__| | / ____ \  | |
 \ \/ \ \/ /   \_  ___/  \____/ /_/    \_\ |_|
  \__/ \__/      \ \__
                  \___\ by Red Hat

 Build, Store, and Distribute your Containers


EOF

venv/bin/python -m displayversion

case "$MODE" in
    "shell")
        echo "Entering shell mode"
        exec /bin/bash
        ;;
    "config")
        echo "Entering config mode, only copying config-app entrypoints"
        cp -r ${QUAYDIR}/config_app/init/service/* /etc/service
        cp $QUAYDIR/config_app/init/*.sh /etc/my_init.d/
        exec /sbin/my_init
        ;;
    "interactive")
        echo "Copying $MODE files"
        cp $QUAYCONF/init/*.sh /etc/my_init.d/
        cp -r ${QUAYCONF}/init/service/interactive/* /etc/service
        exec /sbin/my_init
        ;;
    "batch")
        echo "Copying $MODE files"
        cp $QUAYCONF/init/*.sh /etc/my_init.d/
        cp -r ${QUAYCONF}/init/service/batch/* /etc/service
        exec /sbin/my_init
        ;;
    "")
        echo "Copying all files"
        cp $QUAYCONF/init/*.sh /etc/my_init.d/
        cp -r ${QUAYCONF}/init/service/interactive/* /etc/service
        cp -r ${QUAYCONF}/init/service/batch/* /etc/service
        exec /sbin/my_init
        ;;
esac

# Not a Quay mode, just exec the args.
exec "$@"