Build and push to github registry

.github/workflows/docker-publish.yml

@@ -0,0 +1,64 @@
+name: build-and-publish
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  schedule:
+    - cron: '13 04 * * 5'
+  push:
+    branches: [ master, main ]
+    # Publish semver tags as releases.
+    tags: [ 'v*.*.*' ]
+  pull_request:
+    branches: [ master, main ]
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          flavor: latest=true
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+

.github/workflows/docker.yml

@@ -1,61 +0,0 @@
-# GitHub actions workflow which builds and publishes the docker images.
-
-name: Build docker images
-
-on:
-  push:
-    tags: ["v*"]
-    branches: [ master, main ]
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up QEMU
-        id: qemu
-        uses: docker/setup-qemu-action@v1
-        with:
-          platforms: arm64
-
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Inspect builder
-        run: docker buildx inspect
-
-          #      - name: Log in to DockerHub
-          #        uses: docker/login-action@v1
-          #        with:
-          #          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          #          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Calculate docker image tag
-        id: set-tag
-        run: |
-          case "${GITHUB_REF}" in
-              refs/heads/master|refs/heads/main)
-                  tag=latest
-                  ;;
-              refs/tags/*)
-                  tag=${GITHUB_REF#refs/tags/}
-                  ;;
-              *)
-                  tag=${GITHUB_SHA}
-                  ;;
-          esac
-          echo "::set-output name=tag::$tag"
-
-      - name: Build and push all platforms
-        uses: docker/build-push-action@v2
-        with:
-          push: false
-          labels: "gitsha1=${{ github.sha }}"
-          tags: "davralin/hemppa:${{ steps.set-tag.outputs.tag }}"
-          file: "Dockerfile"
-          platforms: linux/amd64,linux/arm64
-