build: External labels

.github/workflows/build.yml

@@ -55,26 +55,41 @@ jobs:
         name: Build Docker image
         id: build
         run: |
-        
+
+          DIRECTORY="."
           PLATFORMS="linux/amd64,linux/arm64"
           VERSION="${{ vars.MAJOR }}.${{ vars.MINOR }}"
           echo "version=${VERSION}" >> $GITHUB_OUTPUT
           BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
+          TITLE=$(grep --only-matching --perl-regex "(?<=image.title\=).*" $DIRECTORY/Dockerfile)
+          DESC=$(grep --only-matching --perl-regex "(?<=image.description\=).*" $DIRECTORY/Dockerfile)
    
           TAGS=()
           TAGS=("${{ secrets.DOCKERHUB_REPO }}:latest")
           TAGS+=("${{ secrets.DOCKERHUB_REPO }}:${VERSION}")
           TAGS+=("ghcr.io/${{ github.repository }}:latest")
           TAGS+=("ghcr.io/${{ github.repository }}:${VERSION}")
+          
+          LABELS=()
+          LABELS=("org.opencontainers.image.licenses=\"MIT\"")
+          LABELS+=("org.opencontainers.image.title=${TITLE}")
+          LABELS+=("org.opencontainers.image.description=${DESC}")
+          LABELS+=("org.opencontainers.image.version=\"${VERSION}\"")
+          LABELS+=("org.opencontainers.image.created=\"${BUILD_DATE}\"")
+          LABELS+=("org.opencontainers.image.revision=\"${GITHUB_RUN_ID}\"")
+          LABELS+=("org.opencontainers.image.url=\"https://hub.docker.com/r/${{ secrets.DOCKERHUB_REPO }}/\"")
+          LABELS+=("org.opencontainers.image.source=\"https://github.com/${{ github.repository }}/\"")
 
           docker buildx build --platform ${PLATFORMS} \
-            --output "type=image,push=true" \
+            --output "type=image,push=false" \
             --progress=plain \
-            --build-arg "BUILD_ARG=${GITHUB_RUN_ID}" \
             --build-arg "VERSION_ARG=${VERSION}" \
-            --build-arg "DATE_ARG=${BUILD_DATE}" \
             --build-arg "VCS_REF=${GITHUB_SHA::8}" \
-            $(printf "%s" "${TAGS[@]/#/ --tag }" ) .
+            $(printf "%s" "${LABELS[@]/#/ --label }" ) \
+            $(printf "%s" "${TAGS[@]/#/ --tag }" ) $DIRECTORY
+            
+            rm -f ${HOME}/.docker/config.json
+            jdksks
       -
         name: Create a release
         uses: action-pack/github-release@v2