ci: fix runner image (node:20), add Playwright smoke tests

- Change runner to node:20 (has bash) instead of node:20-alpine
- Add tests/smoke.spec.js: 7 tests covering title, welcome screen,
  COMARCA_PATHS count (43), Lluçanès/Moianès presence, and
  filter counts (coastal=12, interior=21, mountain=10)
- Add playwright.config.js
- Fix CI workflow: use 'serve' for static server, proper SSH key setup

.gitea/workflows/ci.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   # ─────────────────────────────────────────────
-  # JOB 1: Playwright tests
+  # JOB 1: Playwright smoke tests
   # ─────────────────────────────────────────────
   test:
     name: Playwright tests
@@ -19,21 +19,19 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '20'
-          cache: 'npm'
 
       - name: Install dependencies
-        run: npm ci --omit=dev
+        run: npm ci
 
-      - name: Install Playwright browsers
+      - name: Install Playwright + Chromium system deps
         run: npx playwright install chromium --with-deps
 
-      - name: Start app (static HTTP server)
+      - name: Start static HTTP server
         run: |
-          npm install --save-dev http-server
-          npx http-server . -p 9090 &
-          sleep 2
+          npx --yes serve . -l 9090 &
+          sleep 3
 
-      - name: Run Playwright tests
+      - name: Run smoke tests
         run: npx playwright test --reporter=list
         env:
           APP_URL: http://localhost:9090
@@ -52,9 +50,11 @@ jobs:
       - name: Setup SSH key
         run: |
           mkdir -p ~/.ssh
-          echo "${{ secrets.VPS_SSH_KEY }}" > ~/.ssh/id_ed25519
+          printf '%s\n' "$VPS_SSH_KEY" > ~/.ssh/id_ed25519
           chmod 600 ~/.ssh/id_ed25519
           ssh-keyscan -H 80.225.185.50 >> ~/.ssh/known_hosts
+        env:
+          VPS_SSH_KEY: ${{ secrets.VPS_SSH_KEY }}
 
       - name: Upload static files
         run: |
@@ -63,15 +63,16 @@ jobs:
 
       - name: Upload server files & rebuild
         run: |
-          ssh -i ~/.ssh/id_ed25519 ubuntu@80.225.185.50 "mkdir -p /srv/docker/builds/comarques"
           scp -i ~/.ssh/id_ed25519 server.js package.json Dockerfile \
             ubuntu@80.225.185.50:/srv/docker/builds/comarques/
           ssh -i ~/.ssh/id_ed25519 ubuntu@80.225.185.50 \
-            "cd /srv/docker/builds/comarques && docker build -t comarques-de-catalunya:latest . \
-             && cd /srv/docker/compose && docker compose up -d comarques"
+            "cd /srv/docker/builds/comarques \
+             && docker build -t comarques-de-catalunya:latest . \
+             && cd /srv/docker/compose \
+             && docker compose up -d comarques"
 
       - name: Health check
         run: |
           sleep 5
           curl -fs https://comarques.jaumegar.work/api/health \
-            || (echo "❌ Health check failed after deploy" && exit 1)
+            || (echo "Health check failed" && exit 1)

playwright.config.js

@@ -0,0 +1,16 @@
+// playwright.config.js
+const { defineConfig, devices } = require('@playwright/test');
+
+module.exports = defineConfig({
+  testDir: './tests',
+  timeout: 30_000,
+  retries: 0,
+  reporter: 'list',
+  use: {
+    baseURL: process.env.APP_URL || 'http://localhost:9090',
+    headless: true,
+  },
+  projects: [
+    { name: 'chromium', use: { ...devices['Desktop Chrome'] } },
+  ],
+});

tests/smoke.spec.js

@@ -0,0 +1,75 @@
+// smoke.spec.js — Basic smoke tests for comarques app
+// Runs against a static HTTP server (no DB required).
+// Playwright is invoked with chromium via npx.
+
+const { test, expect } = require('@playwright/test');
+
+const BASE = process.env.APP_URL || 'http://localhost:9090';
+
+test.describe('App loads', () => {
+  test('title is correct', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    await expect(page).toHaveTitle(/Comarques de Catalunya/);
+  });
+
+  test('welcome screen is shown on first load', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    // Clear any existing player so we always land on welcome
+    await page.evaluate(() => localStorage.clear());
+    await page.reload();
+    const welcome = page.locator('#screen-welcome');
+    await expect(welcome).toBeVisible();
+  });
+});
+
+test.describe('comarca-paths.js', () => {
+  test('COMARCA_PATHS loads and has 43 entries', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    await page.waitForTimeout(500);
+    const count = await page.evaluate(() => Object.keys(COMARCA_PATHS).length);
+    expect(count).toBe(43);
+  });
+
+  test('Lluçanès and Moianès have map paths', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    await page.waitForTimeout(500);
+    const result = await page.evaluate(() => ({
+      llucanes: !!COMARCA_PATHS['Lluçanès'],
+      moianes:  !!COMARCA_PATHS['Moianès'],
+    }));
+    expect(result.llucanes).toBe(true);
+    expect(result.moianes).toBe(true);
+  });
+});
+
+test.describe('Filters', () => {
+  test('coastal filter returns 12 comarques', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    await page.waitForTimeout(500);
+    const count = await page.evaluate(() => {
+      activeGroups = new Set(['coastal']);
+      return getActiveComarques().length;
+    });
+    expect(count).toBe(12);
+  });
+
+  test('interior filter returns 21 comarques', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    await page.waitForTimeout(500);
+    const count = await page.evaluate(() => {
+      activeGroups = new Set(['interior']);
+      return getActiveComarques().length;
+    });
+    expect(count).toBe(21);
+  });
+
+  test('mountain filter returns 10 comarques', async ({ page }) => {
+    await page.goto(BASE + '/index.html');
+    await page.waitForTimeout(500);
+    const count = await page.evaluate(() => {
+      activeGroups = new Set(['mountain']);
+      return getActiveComarques().length;
+    });
+    expect(count).toBe(10);
+  });
+});