Split armv7 Docker builds into separate workflow

.github/workflows/docker-armv7.yml

@@ -0,0 +1,103 @@
+name: docker-armv7
+
+on:
+  push:
+    branches: [master]
+    paths-ignore:
+      - '.github/**'
+      - '.vscode/**'
+      - 'chrome-extension/**'
+      - 'releases/**'
+      - '**/**.md'
+      - '**.crx'
+      - '**.pem'
+      - '.dockerignore'
+      - '.gitignore'
+  schedule:
+    - cron: '49 4 * * 2'
+  workflow_dispatch:
+    inputs:
+      push_image:
+        description: 'Push image to registry'
+        required: true
+        default: 'false'
+        type: choice
+        options:
+          - 'true'
+          - 'false'
+      image_tag:
+        description: 'Docker tag prefix (workflow appends -armv7)'
+        required: true
+        default: 'test'
+        type: string
+
+concurrency:
+  group: docker-armv7-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: checkout code
+        uses: actions/checkout@v6
+
+      - name: Set hash
+        id: vars
+        run: echo "sha_short=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
+
+      - name: Get current date
+        id: date
+        run: echo "date=$(date +'%Y-%m-%d')" >> "$GITHUB_OUTPUT"
+
+      - name: create-json
+        id: create-json
+        uses: jsdaniell/create-json@v1.2.3
+        with:
+          name: "version.json"
+          json: '{"type": "docker", "tag": "${{secrets.DOCKERHUB_MASTER_TAG}}-armv7", "commit": "${{ steps.vars.outputs.sha_short }}", "date": "${{ steps.date.outputs.date }}"}'
+          dir: 'backend/'
+
+      - name: setup platform emulator
+        uses: docker/setup-qemu-action@v3
+
+      - name: setup multi-arch docker build
+        uses: docker/setup-buildx-action@v3
+
+      - name: Set push and tag values
+        id: build_params
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "push=${{ github.event.inputs.push_image }}" >> "$GITHUB_OUTPUT"
+            echo "tags=${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:${{ github.event.inputs.image_tag }}-armv7,ghcr.io/${{ github.repository_owner }}/${{ secrets.DOCKERHUB_REPO }}:${{ github.event.inputs.image_tag }}-armv7" >> "$GITHUB_OUTPUT"
+          else
+            echo "push=true" >> "$GITHUB_OUTPUT"
+            echo "tags=${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:${{ secrets.DOCKERHUB_MASTER_TAG }}-armv7,${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:${{ secrets.DOCKERHUB_MASTER_TAG }}-${{ steps.date.outputs.date }}-armv7,${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPO }}:sha-${{ steps.vars.outputs.sha_short }}-armv7,ghcr.io/${{ github.repository_owner }}/${{ secrets.DOCKERHUB_REPO }}:${{ secrets.DOCKERHUB_MASTER_TAG }}-armv7,ghcr.io/${{ github.repository_owner }}/${{ secrets.DOCKERHUB_REPO }}:${{ secrets.DOCKERHUB_MASTER_TAG }}-${{ steps.date.outputs.date }}-armv7,ghcr.io/${{ github.repository_owner }}/${{ secrets.DOCKERHUB_REPO }}:sha-${{ steps.vars.outputs.sha_short }}-armv7" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Login to DockerHub
+        if: github.event_name != 'workflow_dispatch' || github.event.inputs.push_image == 'true'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Login to GitHub Container Registry
+        if: github.event_name != 'workflow_dispatch' || github.event.inputs.push_image == 'true'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: build & push armv7 image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/arm/v7
+          push: ${{ steps.build_params.outputs.push }}
+          tags: ${{ steps.build_params.outputs.tags }}

.github/workflows/docker-pr.yml

@@ -74,7 +74,7 @@ jobs:
         with:
           context: .
           file: ./Dockerfile
-          platforms: linux/amd64,linux/arm/v7,linux/arm64/v8
+          platforms: linux/amd64,linux/arm64/v8
           #platforms: linux/amd64
           push: ${{ steps.build_params.outputs.push }}
           tags: ${{ steps.build_params.outputs.tags }}

.github/workflows/docker.yml

@@ -83,7 +83,7 @@ jobs:
         with:
           context: .
           file: ./Dockerfile
-          platforms: linux/amd64,linux/arm64/v8,linux/arm/v7
+          platforms: linux/amd64,linux/arm64/v8
           push: true
           tags: ${{ steps.docker-meta.outputs.tags }}
           labels: ${{ steps.docker-meta.outputs.labels }}