ci: split workflows into ci.yaml (verify) and build.yaml (push)

- ci.yaml: vet, test, govulncheck only - build.yaml: build and push to registry with commit short SHA tag - No manifest write-back, no git push from CI - Enabled by Stage 1 (B, C1)
2026-08-20 21:30:40 -07:00
parent a949707aaf
commit d3a9d3966c
2 changed files with 61 additions and 53 deletions
@@ -0,0 +1,57 @@
+# Forgejo Actions build — push image on main only.
+# Tag is commit short SHA: unique, immutable, maps to exactly one commit.
+# No write-back, no git push — ArgoCD Image Updater pulls new builds autonomously.
+# Enabled by Stage 1 (B, C1).
+name: Build
+
+on:
+  push:
+    branches: [main]
+
+env:
+  REGISTRY: forgejo.riotpiao.com
+  IMAGE: forgejo.riotpiao.com/rock/api-gateway
+
+jobs:
+  build:
+    name: Build and push image
+    runs-on: docker
+    container:
+      image: docker:27-cli
+      # The runner's dind sidecar shares the pod network and the mTLS cert
+      # emptyDir, so the daemon is reachable on localhost with the client certs
+      # dind generated at startup.
+      options: --network host
+    env:
+      DOCKER_HOST: tcp://localhost:2376
+      DOCKER_TLS_VERIFY: "1"
+      DOCKER_CERT_PATH: /docker-certs/client
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Get short SHA
+        id: sha
+        run: |
+          SHORT_SHA=$(git rev-parse --short HEAD)
+          echo "short_sha=${SHORT_SHA}" >> $GITHUB_OUTPUT
+
+      - name: Registry login
+        run: |
+          echo "${FORGEJO_PAT}" | docker login "${REGISTRY}" \
+            --username rock --password-stdin
+        env:
+          FORGEJO_PAT: ${{ secrets.FORGEJO_RIOTPIAO_PAT }}
+
+      - name: Build
+        run: |
+          docker build \
+            --build-arg "VERSION=${{ steps.sha.outputs.short_sha }}" \
+            -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
+            .
+
+      - name: Push
+        run: docker push "${IMAGE}:${{ steps.sha.outputs.short_sha }}"
+
+      - name: Report digest
+        run: |
+          docker inspect --format='{{index .RepoDigests 0}}' "${IMAGE}:${{ steps.sha.outputs.short_sha }}"