Add Gitea container publish workflow

.gitea/workflows/ci.yml

@@ -0,0 +1,67 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+
+env:
+  REGISTRY: gitea.reversed.dev
+  IMAGE_NAME: space/evil-wordle
+
+jobs:
+  test:
+    name: Lint and build app
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Build app
+        run: npm run build
+
+      - name: Validate compose file
+        run: docker compose config
+
+  publish-image:
+    name: Publish container image
+    runs-on: ubuntu-latest
+    needs: test
+    if: ${{ github.event_name == 'push' }}
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Log in to Gitea registry
+        run: echo "${{ secrets.REGISTRY_TOKEN }}" | docker login "$REGISTRY" -u "${{ secrets.REGISTRY_USERNAME }}" --password-stdin
+
+      - name: Build image
+        run: |
+          SHORT_SHA="${GITHUB_SHA::12}"
+          docker build \
+            --tag "$REGISTRY/$IMAGE_NAME:latest" \
+            --tag "$REGISTRY/$IMAGE_NAME:$SHORT_SHA" \
+            .
+
+      - name: Push image
+        run: |
+          SHORT_SHA="${GITHUB_SHA::12}"
+          docker push "$REGISTRY/$IMAGE_NAME:latest"
+          docker push "$REGISTRY/$IMAGE_NAME:$SHORT_SHA"

README.md

@@ -30,4 +30,20 @@ docker compose up --build
 
 The compose service publishes the app on `0.0.0.0:6666`.
 
+## CI Image Publishing
+
+Gitea Actions workflow: `.gitea/workflows/ci.yml`
+
+Required repository or organization secrets:
+
+- `REGISTRY_USERNAME`: Gitea username allowed to publish packages
+- `REGISTRY_TOKEN`: Gitea personal access token with package read/write access
+
+On pushes to `main`, CI publishes:
+
+```bash
+gitea.reversed.dev/space/evil-wordle:latest
+gitea.reversed.dev/space/evil-wordle:<commit-sha>
+```
+
 The app is built with React, Tailwind CSS, and Vite. Progress, settings, and stats are stored in `localStorage`. Guess validation uses `word-list-json`; curated local word buckets in `src/data/words.ts` control target selection and provide the fallback pool.