Auto-update "latest" tag to latest released tag for each image base (#…

…102) * Create update_latest.yaml * Generalize for all images and make easier for forks * Add missing env * Pull latest before inspect
Bioconductor · May 6, 2024 · ea2bea1 · ea2bea1
1 parent 738b6e3
commit ea2bea1
Showing 1 changed file with 50 additions and 0 deletions.
diff --git a/.github/workflows/update_latest.yaml b/.github/workflows/update_latest.yaml
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+name: Update latest tag to latest release
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 18 * * *'
+
+jobs:
+  update_latest:
+    name: "Update latest tag"
+    strategy:
+      fail-fast: false
+      matrix:
+        image: ['r-ver', 'bioconductor', 'bioconductor_docker', 'tidyverse', 'ml-verse', 'shiny']
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set defaults for schedule
+      id: defs
+      run: |
+        OWNER_REPO="bioconductor"
+        echo repo="$OWNER_REPO"  >> $GITHUB_OUTPUT
+        echo releasetag=$(curl https://hub.docker.com/v2/repositories/$OWNER_REPO/${{matrix.image}}/tags?page_size=1000 | jq '.results[].name' | tr -d '"' | grep -v "-" | sort -n | grep RELEASE | tail -n 1)  >> $GITHUB_OUTPUT
+
+    - name: Login to GHCR
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Login to Dockerhub
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Update latest tag
+      run: |
+        OWNER_REPO="${{steps.defs.outputs.repo}}"
+        docker pull $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}}
+        docker pull $OWNER_REPO/${{matrix.image}}:latest
+        IMAGEDIFF=$(diff <(docker inspect $OWNER_REPO/${{matrix.image}}:latest) <(docker inspect $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}}))
+        if [ -z "$IMAGEDIFF" ]; then
+          echo '"latest" tag is already "${{steps.defs.outputs.releasetag}}"'
+        else
+          docker tag $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}} $OWNER_REPO/${{matrix.image}}:latest
+          docker push $OWNER_REPO/${{matrix.image}}:latest
+          docker tag $OWNER_REPO/${{matrix.image}}:${{steps.defs.outputs.releasetag}} ghcr.io/$OWNER_REPO/${{matrix.image}}:latest
+          docker push ghcr.io/$OWNER_REPO/${{matrix.image}}:latest
+        fi