#!/usr/bin/env bash

set -euo pipefail

SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
BUILD_DIR="${SCRIPTPATH}/../../build"

KERNEL=$(uname -s | tr '[:upper:]' '[:lower:]')
SHELLCHECK_VERSION="0.7.1"

function exit_and_fail() {
   echo "❌ Test Failed! Found a shell script with errors."
   exit 1
}
trap exit_and_fail INT ERR TERM

curl -Lo ${BUILD_DIR}/shellcheck.tar.xz https://github.com/koalaman/shellcheck/releases/download/v${SHELLCHECK_VERSION}/shellcheck-v${SHELLCHECK_VERSION}.${KERNEL}.x86_64.tar.xz
tar -C ${BUILD_DIR} -xvf "${BUILD_DIR}/shellcheck.tar.xz"
export PATH="${BUILD_DIR}/shellcheck-v${SHELLCHECK_VERSION}:$PATH"

shellcheck -S error $(grep -Rn -e '#!.*/bin/bash' -e '#!.*/usr/bin/env bash' ${SCRIPTPATH}/../../ | grep ":[1-5]:" | cut -d':' -f1)

echo "✅ All shell scripts look good! 😎"