ci.yaml

name: ci

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  workflow_dispatch:
  push:
    branches:
      - 'master'
    tags:
      - 'v*'
  pull_request:

env:
  DOCKERHUB_SLUG: docker/buildkit-syft-scanner
  BUILDX_VERSION: latest
  BUILDKIT_IMAGE: moby/buildkit:latest

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      -
        name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.DOCKERHUB_SLUG }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=ref,event=pr
            type=edge
          labels: |
            org.opencontainers.image.title=BuildKit Syft scanner
            org.opencontainers.image.description=SBOM generation for BuildKit images
            org.opencontainers.image.vendor=Docker Inc.
      -
        name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          version: ${{ env.BUILDX_VERSION }}
          driver-opts: image=${{ env.BUILDKIT_IMAGE }}
          buildkitd-flags: --debug
      -
        name: Login to DockerHub
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERPUBLICBOT_USERNAME }}
          password: ${{ secrets.DOCKERPUBLICBOT_WRITE_PAT }}
      -
        name: Build
        uses: docker/bake-action@v5
        with:
          files: |
            ./docker-bake.hcl
            ${{ steps.meta.outputs.bake-file }}
          targets: image-all
          push: ${{ github.event_name != 'pull_request' }}
          set: |
            *.cache-from=type=gha,scope=image
            *.cache-to=type=gha,scope=image,mode=max
            *.attest=type=sbom
      -
        name: Update repo description
        if: github.event_name != 'pull_request'
        uses: peter-evans/dockerhub-description@v4
        with:
          username: ${{ vars.DOCKERPUBLICBOT_USERNAME }}
          password: ${{ secrets.DOCKERPUBLICBOT_DELETE_PAT }}
          repository: ${{ env.DOCKERHUB_SLUG }}