Dockerfile pipeline

.dockerignore

@@ -0,0 +1,3 @@
+.venv
+.git
+Dockerfile

.github/workflows/docker.yml

@@ -0,0 +1,94 @@
+---
+name: docker
+on: pull_request
+
+
+env:
+  REGISTRY_IMAGE: ghcr.io/${{ github.repository_owner }}/grafanimate
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        platforms:
+          - linux/amd64
+          - linux/arm64
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: ${{ matrix.platform }}
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true
+
+          #push: true
+          #cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/grafanimate:latest
+          #cache-to: type=inline
+          #tags: |
+          #  ghcr.io/${{ github.repository_owner }}/grafanimate:latest
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+      - name: Upload digest
+        uses: actions/upload-artifact@v3
+        with:
+          name: digests
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+
+  merge:
+    runs-on: ubuntu-22.04
+    needs:
+      - build
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v3
+        with:
+          name: digests
+          path: /tmp/digests
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}

Dockerfile

@@ -0,0 +1,10 @@
+FROM python:3.11.4
+
+RUN apt update && apt install -y xvfb firefox-esr
+
+COPY . /app
+WORKDIR /app
+RUN python3 setup.py develop
+
+ENV PATH /usr/lib/firefox-esr:/bin:/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:
+CMD xvfb-run python -c 'from grafanimate.commands import run; run()' --header-layout=no-chrome --scenario=scenarios.py:ontario_windsolar --output=./animations --video-fps=30 --video-framerate=30

grafanimate/marionette.py

@@ -109,7 +109,7 @@ def configure_marionette(self):
 
     @classmethod
     def find_firefox(cls):
-        candidates = where.where("firefox")
+        candidates = where.where("firefox-bin")
         candidates += [
             "/Applications/Firefox.app/Contents/MacOS/firefox-bin",
         ]