feat: implement multi-provider architecture for contribution fetching and add Docker support

2026-05-29 11:51:05 +02:00
parent 381b8f4489
commit 56035096c6
13 changed files with 272 additions and 89 deletions
@@ -0,0 +1,70 @@
+# Builds and pushes a multi-arch Docker image to the Gitea container registry
+# whenever a semver tag (v*.*.*) is pushed.
+#
+# One-time setup required:
+#   1. Create a Gitea token with "package:write" scope.
+#   2. Add it as a repository secret named GITEA_TOKEN
+#      (Repository → Settings → Secrets → Actions).
+#
+# After a successful run the image is available at:
+#   <your-gitea-host>/<owner>/<repo>:<version>
+
+name: Docker Publish
+
+on:
+  push:
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  build-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Strip the protocol from the server URL to get the registry hostname.
+      # e.g. https://gitea.example.com → gitea.example.com
+      - name: Derive registry hostname
+        run: |
+          echo "REGISTRY=$(echo '${{ gitea.server_url }}' | sed 's|https://||;s|http://||')" >> $GITHUB_ENV
+
+      # Generates OCI-compliant tags and labels from the git tag.
+      # v1.2.3 → image tags: 1.2.3 / 1.2 / 1
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ gitea.repository }}
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+
+      # QEMU enables emulation of arm64 on the amd64 runner.
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      # BuildKit driver required for multi-platform builds and layer caching.
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          # Registry-based layer cache — survives between runs without a separate cache store.
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ gitea.repository }}:buildcache
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ gitea.repository }}:buildcache,mode=max