flake.nix

{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
    ww-utils.url = "github:wunderwerkio/nix-ww-utils";
  };

  outputs = {
    self,
    nixpkgs,
    ww-utils,
  }: {
    devShells = ww-utils.lib.forEachWunderwerkSystem (
      system: let
        overlays = [];
        pkgs = import nixpkgs {
          inherit system overlays;
        };
        # Embedded drupalspoons setup script.
        setupDrupal = pkgs.writeShellScriptBin "setup-drupal" ''
          composer init --no-interaction --quiet --name=drupalspoons/template --stability=dev

          composer config allow-plugins.composer/installers true
          composer config allow-plugins.cweagans/composer-patches true
          composer config allow-plugins.dealerdirect/phpcodesniffer-composer-installer true
          composer config allow-plugins.drupal/core-composer-scaffold true
          composer config allow-plugins.drupalspoons/composer-plugin true
          composer config allow-plugins.phpstan/extension-installer true

          # Accept a constraint for composer-plugin.
          echo -e "\n\n\nInstalling composer-plugin"
          composer require --dev --no-interaction drupalspoons/composer-plugin:$COMPOSER_PLUGIN_CONSTRAINT

          echo -e "\n\n\nPreparing $COMPOSER"
          composer drupalspoons:composer-json

          if [[ -z "$COMPOSER_PLUGIN_PREPARE" ]] || [[ "$COMPOSER_PLUGIN_PREPARE" != "true" ]] ; then
            echo -e "\nConfiguring project codebase for local tests"
            composer drupalspoons:configure
          fi

          echo -e "\nInstalling dependencies"
          composer update --prefer-stable --no-interaction --no-progress
          echo -e "\nConditionally installing Prophecy"
          composer drupalspoons:prophecy
        '';
      in rec {
        default = pkgs.mkShell {
          buildInputs = with pkgs; [
            php81

            phpPackages.composer

            setupDrupal
          ];

          shellHook = ''
            export DRUPAL_CORE_CONSTRAINT="^10"
            export COMPOSER_PLUGIN_CONSTRAINT="^2"
            export COMPOSER="composer.spoons.json"
            export COMPOSER_CACHE_DIR="/tmp/composer-cache"
            export WEB_ROOT="web"
            export NONINTERACTIVE="1"
            export COMPOSER_NO_INTERACTION="1"
            export WEB_PORT="9000"
            export SIMPLETEST_BASE_URL="http://localhost"
            export SIMPLETEST_DB="sqlite://localhost/sites/default/files/.sqlite"
            export PATH="$PATH:$(pwd)/vendor/bin"

            echo "DRUPAL_CORE_CONSTRAINT=^10" > .composer-plugin.env
            echo "COMPOSER_PLUGIN_CONSTRAINT=^2" >> .composer-plugin.env

            echo ""
            echo "> Setup dependencies and drupal"
            echo "> \$ setup-drupal"
            echo ">"
            echo "> Run PHPCS"
            echo "> \$ composer phpcs"
            echo ">"
            echo "> Run PHPUnit"
            echo "> \$ composer unit"
          '';
        };
      }
    );

    formatter = ww-utils.lib.forEachWunderwerkSystem (
      system:
        nixpkgs.legacyPackages.${system}.alejandra
    );
  };
}