_buildx.yml

name: "Build Docker"

on:
  workflow_call:
    inputs:
      tag_prefix:
        description: 'The tag prefix to use'
        required: false
        type: string
        default: ''
      dockerfile:
        description: 'The Dockerfile to use'
        required: false
        type: string
        default: 'Dockerfile'

jobs:
  buildx:
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    name: Build Docker
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0
      - uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
        with:
          name: dist
          path: ./dist

      # Every pull request that goes into master
      - name: Prepare master push tags
        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
        run: |
          REPO=ghcr.io/${{ github.repository }}
          TAG=$(git describe --tags)
          echo "tag_flags=--tag $REPO:${{ inputs.tag_prefix }}$TAG" >> $GITHUB_ENV

      # New tagged version
      - name: Prepare version push tags
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
        run: |
          REPO=ghcr.io/${{ github.repository }}
          TAG=$(git describe --tags)
          if [[ "$TAG" == *"rc"* ]]
          then
            TAG2="dev"
          else
            TAG2="latest"
          fi
          echo "tag_flags=--tag $REPO:${{ inputs.tag_prefix }}$TAG --tag $REPO:${{ inputs.tag_prefix }}$TAG2" >> $GITHUB_ENV

      # Every pull request
      - name: Prepare pull request tags
        if: github.event_name == 'pull_request'
        run: |
          echo "tag_flags=--tag ${{ github.ref }}" >> $GITHUB_ENV
          REPO=ghcr.io/${{ github.repository }}
          echo "tag_flags=--tag $REPO:${{ inputs.tag_prefix }}pr-${{ github.event.pull_request.number }}" >> $GITHUB_ENV

      - name: Buildx
        run: |
          set -x
          echo "${{ secrets.GITHUB_TOKEN }}" | docker login -u "${{ github.repository_owner }}" --password-stdin ghcr.io
          make buildx CONTAINERFILE_NAME=${{ inputs.dockerfile }} CONTAINER_BUILDX_OPTIONS="--push ${{ env.tag_flags }}"