message: Speedup docker builds
  GHA allows 20 concurrent jobs. So make use of it.
diff: @@ -27,7 +27,7 @@ jobs:
  with:
  name: pigallery2-release
  path: release
  - build:
  + build-alpine:
  runs-on: [ubuntu-latest]
  needs: [create-release]
  steps:
  @@ -54,14 +54,6 @@ jobs:
  env:
  DOCKER_REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
  DOCKER_REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
  - -
  - name: Run Buildx stretch
  - run: |
  - docker buildx build \
  - --platform linux/amd64,linux/arm64,linux/arm/v7 \
  - --output "type=image,push=true" \
  - --tag bpatrik/pigallery2:nightly-stretch \
  - --file docker/debian-stretch/Dockerfile.build .
  -
  name: Run Buildx alpine
  run: |
  @@ -74,3 +66,42 @@ jobs:
  name: Docker logout
  run: |
  docker logout
  + build-stretch:
  + runs-on: [ubuntu-latest]
  + needs: [create-release]
  + steps:
  + -
  + name: Checkout
  + uses: actions/checkout@v1
  + -
  + uses: actions/download-artifact@v1
  + with:
  + name: pigallery2-release
  + -
  + name: Set up Docker Buildx
  + id: buildx
  + uses: crazy-max/ghaction-docker-buildx@v1
  + with:
  + version: latest
  + -
  + name: Available platforms
  + run: echo ${{ steps.buildx.outputs.platforms }}
  + -
  + name: Docker login
  + run: |
  + docker login -u "${DOCKER_REGISTRY_USERNAME}" -p "${DOCKER_REGISTRY_PASSWORD}"
  + env:
  + DOCKER_REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
  + DOCKER_REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
  + -
  + name: Run Buildx stretch
  + run: |
  + docker buildx build \
  + --platform linux/amd64,linux/arm64,linux/arm/v7 \
  + --output "type=image,push=true" \
  + --tag bpatrik/pigallery2:nightly-stretch \
  + --file docker/debian-stretch/Dockerfile.build .
  + -
  + name: Docker logout
  + run: |
  + docker logout
  