dock

#!/usr/bin/env bash

set -e

usage() {
  cat <<EOF
Usage: $0 <command> [options]

Commands:
  init       Initialize the .env file from .env.example if it doesn't exist.
  test       Run PHPUnit tests using the specified PHP version.
  composer   Run Composer commands using the specified PHP version.
  <service>  Run a specified Docker service with optional arguments.

Examples:
  $0 init
  $0 test --filter=MyTest
  $0 composer install
  $0 php8.1 bash
EOF
  exit 1
}

if [ "$#" -lt 1 ]; then
  usage
fi

run_service() {
  local service=$1
  shift
  if ! docker compose run --rm "$service" "$@"; then
    exit 1
  fi
}

case "$1" in
  init)
    if [ ! -f ".env" ]; then
      cp ".env.example" ".env"
      echo "cp '.env.example' '.env'"
    fi
    exit 0;
  ;;
esac

if [ ! -f ".env" ]; then
  echo "Project does not have a .env file. Please provide one or run: dock init"
  exit 0
fi

PHP_VERSION=$(grep "^PHP_VERSION=" .env | cut -d '=' -f2-)

case "$1" in
  test)
    shift
    run_service "php${PHP_VERSION}" vendor/bin/phpunit "$@"
  ;;
  build)
    shift
    docker compose build "php${PHP_VERSION}" "$@"
    docker compose build "debug${PHP_VERSION}" "$@"
    docker compose build "composer${PHP_VERSION}" "$@"
  ;;
  composer)
    shift
    run_service "composer${PHP_VERSION}" composer "$@"
  ;;
  *)
    run_service "$@"
  ;;
esac