From aef3de070a30f88e010a2ed2ad97ca61b6047218 Mon Sep 17 00:00:00 2001
From: Jennings Zhang <dev@sl.jennin.xyz>
Date: Thu, 29 Aug 2024 16:37:35 -0400
Subject: [PATCH] Use docker/metadata-action

---
 .github/workflows/ci.yml | 36 ++++++++++++++++--------------------
 Dockerfile               |  9 ---------
 2 files changed, 16 insertions(+), 29 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4b00143a..420bea07 100755
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,24 +29,21 @@ jobs:
     needs: [ test ]
     if: github.event_name == 'push' || github.event_name == 'release'
     runs-on: ubuntu-24.04
-    env:
-      repo_name: fnndsc/cube
     steps:
-      - name: Determine image tags
-        id: determine
-        run: |
-          repo="${{ env.repo_name }}"
-          tag="${GITHUB_REF_NAME:-latest}"  # if build triggered by tag, use tag name
-
-          # if tag is a version number prefixed by 'v', remove the 'v'
-          if [[ "$tag" =~ ^v[0-9].* ]]; then
-            tag="${tag:1}"
-          fi
-
-          dock_image=$repo:$tag
-          echo $dock_image
-          echo "dock_image=$dock_image" >> $GITHUB_OUTPUT
       - uses: actions/checkout@v4
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            docker.io/fnndsc/cube
+            ghcr.io/fnndsc/cube
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value=latest,enable={{is_default_branch}}
       - uses: docker/setup-qemu-action@v3
       - uses: docker/setup-buildx-action@v3
       - name: Login to DockerHub
@@ -67,12 +64,11 @@ jobs:
           push: true
           context: .
           file: ./Dockerfile
-          tags: |
-            docker.io/${{ steps.determine.outputs.dock_image }}
-            ghcr.io/${{ steps.determine.outputs.dock_image }}
           platforms: linux/amd64,linux/ppc64le,linux/arm64
           cache-from: type=gha
           cache-to: type=gha,mode=max
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
 
       - name: Update Docker Hub description
         uses: peter-evans/dockerhub-description@v4
@@ -81,4 +77,4 @@ jobs:
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
           short-description: ChRIS backend
           readme-filepath: ./README.md
-          repository: ${{ env.repo_name }}
+          repository: fnndsc/cube
diff --git a/Dockerfile b/Dockerfile
index bbeb9bce..2602375e 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -41,14 +41,5 @@ RUN if [ "$ENVIRONMENT" = "production" ]; then \
 
 CMD ["gunicorn", "-b", "0.0.0.0:8000", "-w", "4", "config.wsgi:application"]
 
-LABEL org.opencontainers.image.authors="FNNDSC <dev@babyMRI.org>" \
-    org.opencontainers.image.title="ChRIS Backend" \
-    org.opencontainers.image.description="ChRIS backend django API server" \
-    org.opencontainers.image.url="https://chrisproject.org/" \
-    org.opencontainers.image.source="https://github.com/FNNDSC/ChRIS_ultron_backEnd" \
-    org.opencontainers.image.documentation="https://github.com/FNNDSC/ChRIS_ultron_backEnd/wiki/" \
-    org.opencontainers.image.version="" \
-    org.opencontainers.image.licenses="MIT"
-
 HEALTHCHECK --interval=30s --timeout=5s \
     CMD curl -f http://localhost:8000/api/v1/users/ || exit 1