chore(dev): remove broken auto-run PHPUnit hook

The PostToolUse hook called php bin/phpunit directly, which does not
work inside the Docker-based dev setup. Remove it; tests should be
run via docker compose exec graph vendor/bin/phpunit as documented.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude/settings.json

@@ -1,10 +1 @@
-{
-    "hooks": {
-        "PostToolUse": [
-            {
-                "matcher": "Edit|Write",
-                "command": "php bin/phpunit 2>&1 | tail -20"
-            }
-        ]
-    }
-}
+{}

Dockerfile

@@ -1,10 +1,9 @@
-FROM php:8.4-cli-alpine3.21 AS base
+FROM dunglas/frankenphp:1-php8.4-alpine AS base
 
 RUN apk add --no-cache \
     curl \
     icu-libs \
-    libzip \
-    && docker-php-ext-install opcache
+    libzip
 
 WORKDIR /app
 
@@ -32,11 +31,12 @@ RUN apk add --no-cache ${PHPIZE_DEPS} linux-headers \
     && docker-php-ext-enable xdebug \
     && apk del ${PHPIZE_DEPS}
 COPY docker/php/xdebug.ini /usr/local/etc/php/conf.d/docker-xdebug.ini
+COPY docker/frankenphp/Caddyfile.dev /etc/caddy/Caddyfile
 COPY composer.json composer.lock* ./
 RUN composer install --no-scripts --no-interaction --prefer-dist
 EXPOSE 8080
 ENV APP_ENV=dev APP_DEBUG=1
-CMD ["php", "-S", "0.0.0.0:8080", "-t", "public", "public/index.php"]
+CMD ["frankenphp", "run", "--config", "/etc/caddy/Caddyfile"]
 
 # ── final (prod) stage — no composer binary ────────────────────────────────────
 FROM base AS final
@@ -45,6 +45,7 @@ RUN addgroup -S app && adduser -S -G app app
 
 COPY --from=build /app/vendor /app/vendor
 COPY . .
+COPY docker/frankenphp/Caddyfile /etc/caddy/Caddyfile
 
 RUN mkdir -p var/cache var/log \
     && chown -R app:app /app
@@ -54,4 +55,4 @@ USER app
 EXPOSE 8080
 ENV APP_ENV=prod APP_DEBUG=0
 
-CMD ["php", "-S", "0.0.0.0:8080", "-t", "public", "public/index.php"]
+CMD ["frankenphp", "run", "--config", "/etc/caddy/Caddyfile"]

README.md

@@ -27,15 +27,36 @@ https://your-host/graph.svg?theme=dark
 
 - Docker + Docker Compose
 
-### 1. Clone and configure
+### 1. Create a `docker-compose.yml`
 
-```bash
-git clone https://git.arthurerlich.de/haylan/git-contribution-graph.git
-cd git-contribution-graph
-cp .env .env.local
+Use the pre-built image — no need to clone the repo:
+
+```yaml
+services:
+  graph:
+    image: git.arthurerlich.de/haylan/git-contribution-graph:latest
+    ports:
+      - "8080:8080"
+    env_file:
+      - .env.local
+    volumes:
+      - cache:/var/www/html/var/cache
+
+volumes:
+  cache:
 ```
 
-Edit `.env.local` with your credentials:
+The image is published to the Gitea container registry. Pull it manually with:
+
+```bash
+docker pull git.arthurerlich.de/haylan/git-contribution-graph:latest
+```
+
+Semver tags are published (`0`, `0.0`, `0.0.1`) alongside `latest` — see the [container registry](https://git.arthurerlich.de/haylan/-/packages/container/git-contribution-graph/latest) for all available tags.
+
+### 2. Configure
+
+Create a `.env.local` file next to your `docker-compose.yml`:
 
 ```dotenv
 APP_SECRET=<generate with: openssl rand -hex 16>
@@ -60,7 +81,7 @@ ALLOWED_HOSTS=
 
 Only configure the platforms you use — unused ones are silently skipped.
 
-### 2. Start
+### 3. Start
 
 ```bash
 docker compose up -d
@@ -68,10 +89,11 @@ docker compose up -d
 
 The service listens on **port 8080** by default. Put Traefik or nginx in front of it for HTTPS.
 
-### 3. Health check
+### 4. Verify
 
-```
-GET /health  →  {"status":"ok"}
+```bash
+curl http://localhost:8080/health
+# {"status":"ok"}
 ```
 
 ---

config/services.yaml

@@ -1,3 +1,15 @@
+parameters:
+    env(APP_SECRET): ''
+    env(ALLOWED_HOSTS): ''
+    env(GITHUB_USER): ''
+    env(GITHUB_TOKEN): ''
+    env(GITLAB_USER): ''
+    env(GITLAB_TOKEN): ''
+    env(GITLAB_URL): ''
+    env(GITEA_USER): ''
+    env(GITEA_TOKEN): ''
+    env(GITEA_URL): ''
+
 services:
     _defaults:
         autowire: true

docker/frankenphp/Caddyfile

@@ -0,0 +1,13 @@
+{
+    admin off
+    auto_https off
+
+    frankenphp {
+        worker /app/public/worker.php
+    }
+}
+
+:8080 {
+    root * /app/public
+    php_server
+}

docker/frankenphp/Caddyfile.dev

@@ -0,0 +1,12 @@
+{
+    admin off
+    auto_https off
+    debug
+
+    frankenphp
+}
+
+:8080 {
+    root * /app/public
+    php_server
+}

public/worker.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Kernel;
+use Symfony\Component\HttpFoundation\Request;
+
+require_once dirname(__DIR__).'/vendor/autoload.php';
+
+$kernel = new Kernel($_SERVER['APP_ENV'] ?? 'prod', (bool) ($_SERVER['APP_DEBUG'] ?? false));
+$kernel->boot();
+
+$handler = static function () use ($kernel): void {
+    $request = Request::createFromGlobals();
+    $response = $kernel->handle($request);
+    $response->send();
+    $kernel->terminate($request, $response);
+};
+
+$maxRequests = (int) ($_SERVER['MAX_REQUESTS'] ?? 0);
+$requestCount = 0;
+
+while (\frankenphp_handle_request($handler)) {
+    if ($maxRequests > 0 && ++$requestCount >= $maxRequests) {
+        break;
+    }
+}
+
+$kernel->shutdown();