ci(docker-nightly): move to separate build/publish from test

previously the nightly build was not built nightly but on many
changes in PRs as well.
This is now moved to a separate workflow that runs nightly,
with workflow_dispatch option to build images for different
branches & repos on demand.

.github/workflows/build-and-publish.yml → .github/workflows/docker-build-and-test.yml

@@ -1,4 +1,4 @@
-name: Build and publish the nightly Docker image
+name: Build and test the Docker image
 on:
   pull_request:
     types: [ opened, synchronize, ready_for_review ]
@@ -8,7 +8,6 @@ on:
 
 env:
   TEST_IMAGE_NAME: 'local/openrouteservice:test'
-  PRODUCTION_IMAGE_NAME: 'openrouteservice/openrouteservice:nightly'
   BUILD_PLATFORMS: 'linux/amd64,linux/arm64/v8'
 
 
@@ -19,7 +18,6 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       test_image_name: ${{ env.TEST_IMAGE_NAME }}
-      production_image_name: ${{ env.PRODUCTION_IMAGE_NAME }}
       build_platforms: ${{ env.BUILD_PLATFORMS }}
     steps:
       - run: |
@@ -47,7 +45,7 @@ jobs:
           context: .
           push: false
           load: false
-          tags: ${{ needs.prepare_environment.outputs.test_image_name }}, ${{ needs.prepare_environment.outputs.production_image_name }}
+          tags: ${{ needs.prepare_environment.outputs.test_image_name }}
           platforms: "${{ needs.prepare_environment.outputs.build_platforms }}"
           cache-from: type=gha
           cache-to: type=gha,mode=max
@@ -127,39 +125,3 @@ jobs:
           ./.github/utils/cors_check.sh 127.0.0.1 8080 /ors/v2/isochrones/geojson "https://example.org" 200 50
           # It should fail with http code 403 for https://example.com since the Origin is not covered.
           ./.github/utils/cors_check.sh 127.0.0.1 8080 /ors/v2/isochrones/geojson "https://example.com" 403 10
-  publish_docker:
-    name: Publish the docker image to docker hub
-    runs-on: ubuntu-latest
-    needs:
-      - prepare_environment
-      - build_docker_images
-      - run_docker_image_tests
-    steps:
-      - run: |
-          echo "Publish image ${{ needs.prepare_environment.outputs.production_image_name }}"
-      - name: Checkout
-        uses: actions/[email protected]
-        with:
-          fetch-depth: 0
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-      - name: Login to DockerHub
-        if: ${{ success() && github.ref == 'refs/heads/main' }}
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_TOKEN }}
-      - name: Publish nightly
-        if: ${{ github.ref == 'refs/heads/main' }}
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          push: true
-          tags: ${{ needs.prepare_environment.outputs.production_image_name }}
-          platforms: "${{ needs.prepare_environment.outputs.build_platforms }}"
-          cache-from: type=gha

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

@@ -0,0 +1,58 @@
+name: Docker Nightly Image CI
+run-name: Build ${{ inputs.branch }} - ${{ inputs.user }}
+
+on:
+  schedule:
+    - cron: '15 1 * * *'
+  workflow_dispatch:
+    inputs:
+      repository:
+        description: 'GitHub repository to create image off.'
+        required: true
+        default: 'GIScience/openrouteservice'
+      branch:
+        description: 'GitHub branch to create image off.'
+        required: true
+        default: 'main'
+      tag:
+        description: 'Name of the docker tag to create.'
+        required: true
+        default: 'nightly'
+      user:
+        description: ''
+        required: false
+        default: 'schedule'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+        with:
+          repository: ${{ github.event.inputs.repository || 'GIScience/openrouteservice' }}
+          ref: ${{ github.event.inputs.branch || 'main' }}
+
+      - name: Set up QEMU
+        uses: docker/[email protected]
+
+      - name: Set up Docker Buildx
+        uses: docker/[email protected]
+
+      - name: Login to DockerHub
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Build and push
+        uses: docker/[email protected]
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64/v8
+          provenance: false
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ secrets.DOCKER_USERNAME }}/openrouteservice:${{ github.event.inputs.tag || 'nightly' }}