merge master -Dorg -Snone: PR 63 (Labels)

.github/workflows/main.yml

@@ -21,20 +21,17 @@ jobs:
     env:
       name: openmicroscopy/omero-server
     steps:
-      - name: Get prefix
-        id: getprefix
-        run: |
-          if [ ! -z ${{ env.name }} ]; then
-            echo "::set-output name=prefix::${{ env.name }}:"
-          else
-            echo "::set-output name=prefix::${{ github.repository }}:"
-          fi
       - name: Get other tags
         id: gettags
-        uses: jupyterhub/action-major-minor-tag-calculator@v1.1.0
+        uses: jupyterhub/action-major-minor-tag-calculator@v2.0.0
         with:
           githubToken: ${{ secrets.GITHUB_TOKEN }}
-          prefix: "${{ steps.getprefix.outputs.prefix }}"
+          prefix: "${{ env.name }}:"
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.name }}
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
       - name: Login to DockerHub
@@ -46,4 +43,5 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           tags: ${{ join(fromJson(steps.gettags.outputs.tags)) }}
+          labels: ${{ steps.meta.outputs.labels }}
           push: true

Dockerfile

@@ -1,8 +1,5 @@
 FROM centos:centos7.9.2009@sha256:dead07b4d8ed7e29e98de0f4504d87e8880d4347859d839686a31da35a3b532f
 LABEL maintainer="[email protected]"
-LABEL org.opencontainers.image.created="unknown"
-LABEL org.opencontainers.image.revision="unknown"
-LABEL org.opencontainers.image.source="https://github.com/openmicroscopy/omero-server-docker"
 
 RUN mkdir /opt/setup
 WORKDIR /opt/setup

Makefile

@@ -34,8 +34,6 @@ ifndef VERSION
 endif
 
 	perl -i -pe 's/OMERO_VERSION=(\S+)/OMERO_VERSION=$(VERSION)/' Dockerfile
-	perl -i -pe 's/(org.opencontainers.image.created=)"([^"]+)"/$$1"$(RELEASE)"/' Dockerfile
-	perl -i -pe 's/(org.opencontainers.image.revision=)"([^"]+)"/$$1"$(COMMIT)"/' Dockerfile
 
 ifndef BUILD
 	git commit -a -m "Bump OMERO_VERSION to $(VERSION)"