api/.github/workflows/docker.yml at 4.x · dicebear/api · GitHub

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name: Publish Docker image

on:
  push:
    tags:
      - 'v*'

jobs:
  test:
    uses: dicebear/api/.github/workflows/test.yml@4.x
  push_to_registries:
    needs: test
    name: Push Docker image to multiple registries
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Check if on default branch
        id: check
        env:
          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
        run: |
          git fetch origin "$DEFAULT_BRANCH" --depth=1
          if git merge-base --is-ancestor "$GITHUB_SHA" "origin/$DEFAULT_BRANCH"; then
            echo "is_default=true" >> "$GITHUB_OUTPUT"
          else
            echo "is_default=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            dicebear/api
            ghcr.io/${{ github.repository }}
          flavor: |
            latest=false
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=latest,enable=${{ steps.check.outputs.is_default == 'true' }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Build and push Docker images
        uses: docker/build-push-action@v6
        with:
          platforms: linux/amd64,linux/arm64
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}