.gitea/workflows/build.yml

@@ -0,0 +1,60 @@
+name: Build
+
+# Builds the image on every push to main and pushes it to Gitea's container
+# registry as "latest" (after first re-tagging the current "latest" as
+# "previous", for a one-step-back rollback point -- no-ops on the very first
+# run, when there's no existing "latest" to promote). Deliberately just
+# "latest"/"previous", not per-commit tags, to avoid accumulating history.
+# See release.yml for tagged releases (git tag -> matching image tag).
+#
+# This project's CI/CD scope is intentionally just test/build/push --
+# deployment is being split into a separate project.
+#
+# Requires secrets.GITEA_TOKEN (auto-injected by Gitea Actions; needs the
+# "packages" permission scope to push images).
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    # Assumes the runner forwards the host's Docker socket into job
+    # containers -- if this job fails to reach a daemon, add
+    #   container.options: -v /var/run/docker.sock:/var/run/docker.sock
+    # (and allow that path in valid_volumes) to the runner's config.yaml.
+    container:
+      image: docker:cli
+      options: -v /var/run/docker.sock:/var/run/docker.sock
+    steps:
+      # actions/checkout is a JS action; docker:cli is Alpine-based and has
+      # no node on PATH by default (same issue fixed in ci.yml).
+      - name: Install Node
+        run: apk add --no-cache nodejs
+
+      - uses: actions/checkout@v4
+
+      - name: Log in to the container registry
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: echo "$GITEA_TOKEN" | docker login code.aneur.in -u "${{ gitea.actor }}" --password-stdin
+
+      - name: Promote the current "latest" to "previous"
+        run: |
+          IMAGE="code.aneur.in/${{ gitea.repository }}"
+          if docker pull "$IMAGE:latest"; then
+            docker tag "$IMAGE:latest" "$IMAGE:previous"
+            docker push "$IMAGE:previous"
+          fi
+
+      - name: Build and push "latest"
+        run: |
+          IMAGE="code.aneur.in/${{ gitea.repository }}:latest"
+          docker build -t "$IMAGE" .
+          docker push "$IMAGE"

.gitea/workflows/release.yml

@@ -0,0 +1,50 @@
+name: Release
+
+# Builds and pushes an image tagged to match the git tag that triggered this
+# run -- e.g. pushing tag "v1.2.3" produces code.aneur.in/<owner>/<repo>:v1.2.3.
+# Separate from build.yml's "latest"/"previous" tracking on push to main.
+# This project's CI/CD scope is intentionally just test/build/push --
+# deployment (including how a given tag actually gets deployed) is being
+# split into a separate project.
+#
+# Assumes tags are cut from commits already on main (and so already covered
+# by ci.yml's checks) -- this workflow doesn't run the test suite itself.
+#
+# Requires secrets.GITEA_TOKEN (auto-injected; needs the "packages"
+# permission scope to push images).
+
+on:
+  push:
+    tags: ['*']
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    # Assumes the runner forwards the host's Docker socket into job
+    # containers -- see the matching note in build.yml if this can't reach
+    # a daemon.
+    container:
+      image: docker:cli
+      options: -v /var/run/docker.sock:/var/run/docker.sock
+    steps:
+      # actions/checkout is a JS action; docker:cli is Alpine-based and has
+      # no node on PATH by default (same issue fixed in ci.yml).
+      - name: Install Node
+        run: apk add --no-cache nodejs
+
+      - uses: actions/checkout@v4
+
+      - name: Log in to the container registry
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: echo "$GITEA_TOKEN" | docker login code.aneur.in -u "${{ gitea.actor }}" --password-stdin
+
+      - name: Build and push the image
+        run: |
+          IMAGE="code.aneur.in/${{ gitea.repository }}:${{ gitea.ref_name }}"
+          docker build -t "$IMAGE" .
+          docker push "$IMAGE"