python-builds/.github/workflows/build-version.yml at main · python-discord/python-builds · GitHub

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name: Build Python Version

on:
  workflow_call:
    inputs:
      version:
        description: "Specific version (major.minor.patch[suffix]) of Python to build"
        required: true
        type: string
      tag:
        description: "Version tag to apply to Docker image (e.g. 3.14, 3.14j)"
        required: true
        type: string

jobs:
  build:
    runs-on: ubuntu-latest
    name: Build Python ${{ inputs.version }}

    concurrency:
      group: build-python-${{ inputs.version }}
      cancel-in-progress: true

    steps:
      - name: Checkout code
        uses: actions/checkout@v5

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Github Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Get Git commit short SHA
        id: git-sha
        run: echo "sha=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: ${{ github.ref == 'refs/heads/main' }}
          cache-to: type=inline
          cache-from: type=registry,ref=ghcr.io/python-discord/python-builds:${{ inputs.tag }}
          labels: |
            org.opencontainers.image.source=https://github.com/python-discord/python-builds
            org.opencontainers.image.description="Python ${{ inputs.version }} Docker image maintained by Python Discord."
            org.opencontainers.image.licenses=MIT
          outputs: type=image,name=target,annotation-index.org.opencontainers.image.description=Python ${{ inputs.version }} Docker image maintained by Python Discord.
          tags: |
            ghcr.io/python-discord/python-builds:${{ inputs.tag }}
            ghcr.io/python-discord/python-builds:${{ inputs.version }}
            ghcr.io/python-discord/python-builds:${{ inputs.tag }}-${{ steps.git-sha.outputs.sha }}
          build-args: |
            PYTHON_VERSION=${{ inputs.version }}