Merge branch 'main' of github.com:MaastrichtU-Library/rcs-dsri-nvidia-driver-coreos

Author: lwinckers

.github/workflows/publish-docker-image.yml

@@ -0,0 +1,54 @@
+name: Publish Docker image
+ 
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+    paths:
+    - 'Dockerfile'
+    - '.github/workflows/publish-docker.yml'
+  schedule:
+    # Monday at 3:00 AM UTC
+    - cron: '0 3 * * 1'
+
+jobs:
+  build-and-publish-latest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to the GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{github.actor}}
+          password: ${{secrets.GITHUB_TOKEN}}
+
+      - name: Generate image ID and version
+        run: |
+          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/dsri-nvidia-driver
+          # Change all uppercase to lowercase
+          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
+          # Strip git ref prefix from version
+          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+          # Strip "v" prefix from tag name
+          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+          # Use Docker `latest` tag convention
+          [ "$VERSION" == "main" ] && VERSION=latest-scos4.17
+          echo "IMAGE_ID=$IMAGE_ID" >> $GITHUB_ENV
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+      # Cache: https://docs.docker.com/build/ci/github-actions/cache/#github-cache
+      - name: Build and publish main latest Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: ./
+          file: ./Dockerfile
+          pull: true
+          push: true
+          tags: ${{ env.IMAGE_ID }}:${{ env.VERSION }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max