fix(ci): docker builds

.github/workflows/release.yaml

@@ -20,3 +20,41 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+    steps:
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set up Docker Build Metadata
+        id: docker_meta
+        uses: docker/metadata-action@v4
+        with:
+          images: jkroepke/github_exporter
+          flavor: |
+            latest=${{ !contains(github.ref_name, 'rc') }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,event=tag,pattern={{version}}
+            type=raw,event=tag,value=latest,enable=${{ !contains(github.ref_name, 'rc') }}
+          labels: |
+            maintainer=jkroepke
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          pull: ${{ startsWith(github.ref, 'refs/tags/v') }}
+          push: ${{ startsWith(github.ref, 'refs/tags/v') }}
+          platforms: linux/amd64${{ startsWith(github.ref, 'refs/tags/v') && ',linux/arm64' || '' }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          tags: ${{ steps.docker_meta.outputs.tags }}

Dockerfile

@@ -1,31 +1,5 @@
 FROM node:lts-alpine
 
-ARG VERSION=unknown
-ARG VCS_REF=unknown
-ARG BUILD_DATE=unknown
-
-# https://github.com/opencontainers/image-spec/blob/master/annotations.md#pre-defined-annotation-keys
-LABEL name="jkroepke/github_exporter" \
-      maintainer="Jan-Otto Kröpke <github@jkroepke.de>" \
-      description="Export various metrics including insights about github repositories" \
-      url="https://github.com/jkroepke/github_exporter" \
-      org.opencontainers.image.created="${BUILD_DATE}" \
-      org.opencontainers.image.authors="Jan-Otto Kröpke <github@jkroepke.de>" \
-      org.opencontainers.image.url="https://github.com/jkroepke/github_exporter" \
-      org.opencontainers.image.version="${VERSION}" \
-      org.opencontainers.image.source="https://github.com/jkroepke/github_exporter" \
-      org.opencontainers.image.revision="${VCS_REF}" \
-      org.opencontainers.image.licenses="MIT" \
-      org.opencontainers.image.title="jkroepke/github_exporter" \
-      org.opencontainers.image.description="Export various metrics including insights about github repositories" \
-      org.label-schema.build-date="${BUILD_DATE}" \
-      org.label-schema.version="${VERSION}" \
-      org.label-schema.vcs-url="https://github.com/jkroepke/github_exporter" \
-      org.label-schema.vcs-ref="${VCS_REF}" \
-      org.label-schema.license="MIT" \
-      org.label-schema.name="jkroepke/github_exporter" \
-      org.label-schema.description="Export various metrics including insights about github repositories"
-
 EXPOSE 9171
 
 ENV NODE_ENV=production HUSKY=0