update container labels

.github/workflows/publish-docker.yml

@@ -7,25 +7,39 @@ on:
           - "devel"
 
 jobs:
-
   build-and-publish:
     runs-on: ubuntu-latest
 
-    steps:
+    env:
+      IMAGE_NAME: npg_langqc
+      REPOSITORY_OWNER: ${{ github.repository_owner }}
+      BRANCH: ${{ github.ref_name }}
+      GIT_URL: ${{ github.repositoryUrl }}
 
+    steps:
       - name: Check out repository code
         uses: actions/checkout@v4
 
       - name: Log in to registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
+      - name: "Get release variables"
+        run: |
+          echo 'GIT_COMMIT='$(git log --pretty=format:'%H' -n 1) >> $GITHUB_ENV
+          echo 'RELEASE_VERSION='$(git describe --always --tags --dirty) >> $GITHUB_ENV
+
       - name: Build and push docker images
         run: |
           # Set BRANCH to latest if BRANCH is master
           [ $BRANCH = "master" ] && BRANCH=latest
-          docker build --target production --label $REPOLABEL -t ghcr.io/${{ github.repository_owner }}/npg_langqc:${BRANCH} .
-          docker image push ghcr.io/${{ github.repository_owner}}/npg_langqc:${BRANCH}
-        env:
-          REPOLABEL: "org.opencontainers.image.source=${{ github.repository_url }}"
-          BRANCH: ${{ github.ref_name }}
-
+          docker build \
+          --target production \
+          --label org.opencontainers.image.title=${IMAGE_NAME} \
+          --label org.opencontainers.image.source=${GIT_URL} \
+          --label org.opencontainers.image.revision=${GIT_COMMIT} \
+          --label org.opencontainers.image.version=${RELEASE_VERSION} \
+          --label org.opencontainers.image.created=$(date --utc --iso-8601=seconds) \
+          --label org.opencontainers.image.vendor=npg.sanger.ac.uk \
+          --tag ghcr.io/$REPOSITORY_OWNER/${IMAGE_NAME}:${RELEASE_VERSION} \
+          --tag ghcr.io/$REPOSITORY_OWNER/${IMAGE_NAME}:${BRANCH} .
+          docker image push ghcr.io/$REPOSITORY_OWNER/${IMAGE_NAME}:${BRANCH}

CHANGELOG.md

@@ -4,6 +4,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+* Updated container labels
 
 ## [2.3.0] - 2024-07-30