.github/workflows/docker.yml

   1 name: docker
   2
   3 on:
   4   push:
   5     branches:
   6       - "main"
   7   release:
   8     types: [published]
   9
  10 jobs:
  11   docker:
  12     if: github.repository == 'psf/black'
  13     runs-on: ubuntu-latest
  14     steps:
  15       - name: Checkout
  16         uses: actions/checkout@v2
  17
  18       - name: Set up QEMU
  19         uses: docker/setup-qemu-action@v1
  20
  21       - name: Set up Docker Buildx
  22         uses: docker/setup-buildx-action@v1
  23
  24       - name: Login to DockerHub
  25         uses: docker/login-action@v1
  26         with:
  27           username: ${{ secrets.DOCKERHUB_USERNAME }}
  28           password: ${{ secrets.DOCKERHUB_TOKEN }}
  29
  30       - name: Check + set version tag
  31         run:
  32           echo "GIT_TAG=$(git describe --candidates=0 --tags 2> /dev/null || echo
  33           latest_non_release)" >> $GITHUB_ENV
  34
  35       - name: Build and push
  36         uses: docker/build-push-action@v2
  37         with:
  38           context: .
  39           platforms: linux/amd64,linux/arm64
  40           push: true
  41           tags: pyfound/black:latest,pyfound/black:${{ env.GIT_TAG }}
  42
  43       - name: Build and push latest_release tag
  44         if: ${{ github.event_name == 'release' && github.event.action == 'published' }}
  45         uses: docker/build-push-action@v2
  46         with:
  47           context: .
  48           platforms: linux/amd64,linux/arm64
  49           push: true
  50           tags: pyfound/black:latest_release
  51
  52       - name: Image digest
  53         run: echo ${{ steps.docker_build.outputs.digest }}