build-and-push.yml

name: Build and Push Container

on:
  workflow_call:
    inputs:
      container:
        description: "Container image name"
        required: true
        type: string

jobs:
  build-and-push:
    concurrency:
      group: release-to-ghcr-${{ inputs.container }}
      cancel-in-progress: false
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Set Calver Date
        run: |
          echo "builddate=$(date +'%Y.%m.%d')" >> $GITHUB_OUTPUT
        id: version
      - name: Checkout
        uses: actions/checkout@v5
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login To GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: ./${{ inputs.container }}
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            ghcr.io/python/${{ inputs.container }}:${{ steps.version.outputs.builddate }}.${{ github.run_id }}
            ghcr.io/python/${{ inputs.container }}:latest