python/.github/workflows/docker-image.yml at main · rcolfin/python · GitHub

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name: Publish Docker Image

permissions:
  actions: write
  contents: read
  checks: write
  id-token: write
  pull-requests: write

on:
  release:
    types: [created]
  pull_request:
  push:

jobs:
  setup:
    if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags/v')

    runs-on: ubuntu-latest
    outputs:
      dirs: ${{ steps.matrix.outputs.dirs }}
      tag: ${{ steps.vars.outputs.tag }}

    steps:
      - name: Check out repository
        uses: actions/checkout@v6

      - name: Get the list of directories that contain a Dockerfile
        id: matrix
        run: |
          set -euo pipefail
          dirs=$(find -mindepth 3 -maxdepth 3 -type f -name 'Dockerfile' -printf '%h\n' | xargs dirname | cut -d/ -f2- | sort | tr "\n" " " | awk '{$1=$1};1')
          dirs=$(jq -n --indent 0 --arg dirs "$dirs" '$dirs | split(" ")')
          echo "dirs=$dirs" >> $GITHUB_OUTPUT

      - name: Get the tag name for the release
        id: vars
        run: |
            tag="${GITHUB_REF#refs/*/v}"  # refs/tags/v1.2.3 -> 1.2.3
            echo "tag=$tag" >> $GITHUB_OUTPUT

      - run: |
          echo "dirs=${{ steps.matrix.outputs.dirs }}"
          echo "tag=${{ steps.vars.outputs.tag }}"

  build:
    needs: [ setup ]
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        dirs: ${{ fromJSON(needs.setup.outputs.dirs) }}

    steps:
    - name: Check out repository
      uses: actions/checkout@v6

    - name: Set environment variables
      run: |
        scripts/get_env_variables.sh

    - name: Login to Docker Hub
      uses: docker/login-action@v3
      with:
        username: "${{ secrets.DOCKERHUB_USERNAME }}"
        password: "${{ secrets.DOCKERHUB_TOKEN }}"

    - name: Build the Docker image
      run: |
        set -euo pipefail
        [ -f docker/docker-compose.yml ] && docker compose -f ./docker/docker-compose.yml build --pull
      working-directory: ${{ matrix.dirs }}
      env:
        TAG: ${{ needs.setup.outputs.tag }}
        BUILD_DATE: "${{ env.BUILD_DATE }}"
        GIT_COMMIT: "${{ env.GIT_COMMIT }}"

    - name: Publish the Docker image
      id: publish
      run: |
        set -euo pipefail
        [ -f docker/docker-compose.yml ] && docker compose -f ./docker/docker-compose.yml push
      working-directory: ${{ matrix.dirs }}
      env:
        TAG: ${{ needs.setup.outputs.tag }}
        BUILD_DATE: "${{ env.BUILD_DATE }}"
        GIT_COMMIT: "${{ env.GIT_COMMIT }}"

    - name: Publish the Docker image (Retry)
      if: ${{ failure() && steps.publish.outcome == 'failure' }}
      run: |
        set -euo pipefail
        [ -f docker/docker-compose.yml ] && docker compose -f ./docker/docker-compose.yml push
      working-directory: ${{ matrix.dirs }}
      env:
        BUILD_DATE: "${{ env.BUILD_DATE }}"
        GIT_COMMIT: "${{ env.GIT_COMMIT }}"