#!/bin/bash

# Based on https://github.com/adriancooney/Taskfile and
# https://nickjanetakis.com/blog/replacing-make-with-a-shell-script-for-running-your-projects-tasks.

set -e

APP_BUILD="${APP_BUILD:=dynamic}"
DOCKER_TAG=meetup-raffle-winner-picker

function build {
  # Build the Docker image.
  docker image build . --tag ${DOCKER_TAG}
}

function ci:test {
  # Run continuous integration (CI) checks.
  APP_BUILD=static

  build
  test --testdox "${@}"
}

function composer {
  # Run Composer commands.
  docker container run --rm -it \
    -v $(pwd):/app \
    --entrypoint composer \
    ${DOCKER_TAG} "${@}"
}

function help {
  printf "%s <task> [args]\n\nTasks:\n" "${0}"

  compgen -A function | grep -v "^_" | cat -n

  printf "\nExtended help:\n  Each task has comments for general usage\n"
}

function test {
  # Run PHPUnit tests.
  if [[ $APP_BUILD == "dynamic" ]]; then
    docker container run --rm -t -v $PWD:/app --entrypoint phpunit ${DOCKER_TAG} "${@}"
  elif [[ $APP_BUILD == "static" ]]; then
    docker container run --rm -t --entrypoint phpunit ${DOCKER_TAG} "${@}"
  fi
}

eval "${@:-help}"