test.sh

#! /usr/bin/env bash

export CI=true

main() {
  eslint="yarn run eslint"
  prettier_ts="yarn run format:tsx"
  prettier_scss="yarn run format:scss"
  jest_ts="yarn run test"

  run_cmd "${eslint}"; eslint_exit=$?
  run_cmd "${prettier_ts}"; prettier_ts_exit=$?
  run_cmd "${prettier_scss}"; prettier_scss_exit=$?
  run_cmd_jest "${jest_ts}"; jest_ts_exit=$?

  ( >&2
    echo -ne "\033[0;31m"
    [ "${eslint_exit}" -eq "0" ] || echo "ESLint failed"
    [ "${prettier_ts_exit}" -eq "0" ] || echo "Prettier failed for *.{ts,tsx}"
    [ "${prettier_scss_exit}" -eq "0" ] || echo "Prettier failed for *.scss"
    [ "${jest_ts_exit}" -eq "0" ] || echo "Jest failed"
    echo -ne "\033[0m"
  )

  [[ $(( eslint_exit + prettier_ts_exit + prettier_scss_exit + jest_ts_exit )) -eq "0" ]]
}

run_cmd() {
    echo_cyan "> $1"

    print=$($1 2>&1 1> /dev/null)
    exit_status=$?
    if [[ ! -z "${print}" ]]; then
        echo "${print}" | sed 's/^/  /'
    fi

    return "${exit_status}"
}

run_cmd_jest() {
    # modified run_cmd for jest, because jest prints all messages to stderr
    echo_cyan "> $1"

    print=$($1 2>&1 1> /dev/null)
    exit_status=$?
    echo -n "${print}" | grep -v PASS | grep -v -E ^$ | sed 's/^/  /'

    return "${exit_status}"
}

echo_cyan() {
    echo -ne "\033[0;36m"
    echo "$1"
    echo -ne "\033[0m"
}

main