.github/workflows/docker.yml

   1 name: docker
   2
   3 on:
   4   push:
   5     branches:
   6       - "main"
   7   release:
   8     types: [published]
   9
  10 permissions:
  11   contents: read
  12
  13 jobs:
  14   docker:
  15     if: github.repository == 'psf/black'
  16     runs-on: ubuntu-latest
  17     steps:
  18       - name: Checkout
  19         uses: actions/checkout@v3
  20
  21       - name: Set up QEMU
  22         uses: docker/setup-qemu-action@v2
  23
  24       - name: Set up Docker Buildx
  25         uses: docker/setup-buildx-action@v2
  26
  27       - name: Login to DockerHub
  28         uses: docker/login-action@v2
  29         with:
  30           username: ${{ secrets.DOCKERHUB_USERNAME }}
  31           password: ${{ secrets.DOCKERHUB_TOKEN }}
  32
  33       - name: Check + set version tag
  34         run:
  35           echo "GIT_TAG=$(git describe --candidates=0 --tags 2> /dev/null || echo
  36           latest_non_release)" >> $GITHUB_ENV
  37
  38       - name: Build and push
  39         uses: docker/build-push-action@v3
  40         with:
  41           context: .
  42           platforms: linux/amd64,linux/arm64
  43           push: true
  44           tags: pyfound/black:latest,pyfound/black:${{ env.GIT_TAG }}
  45
  46       - name: Build and push latest_release tag
  47         if:
  48           ${{ github.event_name == 'release' && github.event.action == 'published' &&
  49           !github.event.release.prerelease }}
  50         uses: docker/build-push-action@v3
  51         with:
  52           context: .
  53           platforms: linux/amd64,linux/arm64
  54           push: true
  55           tags: pyfound/black:latest_release
  56
  57       - name: Image digest
  58         run: echo ${{ steps.docker_build.outputs.digest }}