diff --git a/box.json.dist b/box.json.dist
index 99d341c..15273ac 100644
--- a/box.json.dist
+++ b/box.json.dist
@@ -1,14 +1,29 @@
 {
     "output": "build-configs",
-    "files-bin": [
-        ".env.local.php",
+    "files": [
+        ".env",
         "autoload_runtime.template",
-        "src/Controller/.gitignore"
+        "src/Controller/.gitignore",
+        "templates/fractal/.dockerignore.twig",
+        "templates/fractal/.env.example.twig",
+        "templates/fractal/.envrc.twig",
+        "templates/fractal/.yarnrc.twig",
+        "templates/fractal/.hadolint.yaml.twig",
+        "templates/fractal/.gitignore.twig",
+        "templates/drupal/.dockerignore.twig",
+        "templates/drupal/.env.example.twig",
+        "templates/drupal/.hadolint.yaml.twig",
+        "templates/drupal/.gitignore.twig",
+        "templates/terraform/.gitignore.twig",
+        "templates/astro/.envrc.twig",
+        "templates/astro/.gitignore.twig"
     ],
     "directories": [
         "config",
-        "public",
         "resources",
+        "templates",
+        "templates/common/.githooks",
+        "templates/drupal/.github",
         "var"
     ],
     "force-autodiscovery": true,
diff --git a/flake.lock b/flake.lock
index f1371b0..d824f37 100644
--- a/flake.lock
+++ b/flake.lock
@@ -19,16 +19,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1687412861,
-        "narHash": "sha256-Z/g0wbL68C+mSGerYS2quv9FXQ1RRP082cAC0Bh4vcs=",
+        "lastModified": 1696374741,
+        "narHash": "sha256-gt8B3G0ryizT9HSB4cCO8QoxdbsHnrQH+/BdKxOwqF0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e603dc5f061ca1d8a19b3ede6a8cf9c9fcba6cdc",
+        "rev": "8a4c17493e5c39769f79117937c79e1c88de6729",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index e3c6e60..f0e0e11 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,22 +10,10 @@
           buildInputs = with pkgs; [ php82 php82Packages.composer ];
         };
 
-        packages.default = pkgs.stdenv.mkDerivation {
-          name = "build-configs2";
-          src = ".";
-
-          # buildPhase = ''
-          #   echo "build"
-          #   ls
-          # '';
-
-          installPhase = ''
-            touch $out
-            # mkdir $out
-            # cp bin vendor $out
-            # ls "$out"
-          '';
-        };
+        packages.default = pkgs.runCommand "default" { src = "./."; } ''
+          mkdir -p $out
+          cp ./build-configs $out
+        '';
       };
     };
 }
diff --git a/run b/run
new file mode 100755
index 0000000..3aad137
--- /dev/null
+++ b/run
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+set -eu
+
+TTY="${TTY:-}"
+if [[ ! -t 1 ]]; then
+  TTY="-T"
+fi
+
+export PATH=$PATH:./bin:./vendor/bin:./vendor-bin/box/vendor/bin
+
+# Delete any temporary or generated files.
+function clean {
+  rm -frv build build-configs tmp vendor vendor-bin/box/vendor
+}
+
+# Build the phar version of build-configs.
+function build {
+  clean
+
+  # Install dependencies.
+  composer validate
+  composer install --no-dev --prefer-dist --optimize-autoloader
+  composer install --prefer-dist --optimize-autoloader --working-dir ./vendor-bin/box
+
+  # Rebuild the Symfony cache.
+  build-configs cache:clear
+
+  # Generate the phar file.
+  box compile --config box.json.dist
+
+  # TODO: build a Nix derivation and add it to the store.
+}
+
+# Display a list of all available commands.
+function help {
+  printf "%s <task> [args]\n\nTasks:\n" "${0}"
+
+  compgen -A function | grep -v "^_" | cat -n
+
+  printf "\nExtended help:\n  Each task has comments for general usage\n"
+}
+
+TIMEFORMAT=$'\nTask completed in %3lR'
+time "${@:-help}"