#!/usr/bin/env bash

REAL_BASE_DIR=$( dirname $( realpath "$0" ) )

if [ $# -lt 2 ] || [ $# -gt 2 ]; then
    $REAL_BASE_DIR/helper/msg_error.sh "\
Error: Incorrect amount of arguments given.
You need to provide exactly two arguments. The first one being the operation you want to run and the second one being the host or hosts (comma separated) you want to run the operation for."
    exit 1
fi

OPERATION="$1"
HOSTS="$2"

case $OPERATION in
    build|build-vm|build-vm-with-bootloader|switch|boot|test|reboot)
        ;;
    *)
        $REAL_BASE_DIR/helper/msg_error.sh "\
Error: No valid operation given.
The operation must be one of:
build, build-vm, build-vm-with-bootloader, switch, boot, test, reboot."
        exit 1
        ;;
esac


set -e

for HOST in ${HOSTS//,/ }; do
    case $OPERATION in
        build|build-vm|build-vm-with-bootloader)
            env OPERATION="$OPERATION" HOST="$HOST" $REAL_BASE_DIR/operations/local.sh
            ;;
        switch|boot|test|reboot)
            env OPERATION="$OPERATION" HOST="$HOST" $REAL_BASE_DIR/operations/remote.sh
            ;;
    esac
done