ubuntu-desktop-docker/.github/workflows/release.yml at main · mscrnt/ubuntu-desktop-docker · GitHub

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name: release

on:
  push:
    tags: ['v*.*.*']
  workflow_dispatch:

permissions:
  contents: read
  packages: write
  id-token: write          # for cosign keyless signing

env:
  GHCR_IMAGE: ghcr.io/${{ github.repository_owner }}/ubuntu-desktop
  DOCKERHUB_IMAGE: docker.io/${{ secrets.DOCKERHUB_USERNAME }}/ubuntu-desktop

jobs:
  release:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        variant: [full, slim]
    steps:
      - uses: actions/checkout@v6

      - name: Read VERSION
        id: version
        run: echo "value=$(cat VERSION)" >> "$GITHUB_OUTPUT"

      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v4

      - name: Log in to GHCR
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Log in to Docker Hub
        uses: docker/login-action@v4
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Compute tags
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.GHCR_IMAGE }}
            ${{ env.DOCKERHUB_IMAGE }}
          flavor: |
            suffix=${{ matrix.variant == 'slim' && '-slim' || '' }},onlatest=true
            latest=${{ matrix.variant == 'full' }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=raw,value=24.04,enable=${{ matrix.variant == 'full' }}
          labels: |
            org.opencontainers.image.version=${{ steps.version.outputs.value }}

      - name: Build & push (multi-arch)
        id: build
        uses: docker/build-push-action@v7
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            VARIANT=${{ matrix.variant }}
            INCLUDE_BROWSER=${{ matrix.variant == 'full' }}
            INCLUDE_MEDIA=${{ matrix.variant == 'full' }}
            INCLUDE_VSCODE=${{ matrix.variant == 'full' }}
            INCLUDE_DEVTOOLS=true
          provenance: mode=max
          sbom: true
          cache-from: type=gha,scope=${{ matrix.variant }}
          cache-to: type=gha,mode=max,scope=${{ matrix.variant }}

      - name: Install cosign
        uses: sigstore/cosign-installer@v3

      - name: Sign images (keyless)
        env:
          DIGEST: ${{ steps.build.outputs.digest }}
          TAGS: ${{ steps.meta.outputs.tags }}
        run: |
          for tag in ${TAGS}; do
            cosign sign --yes "${tag}@${DIGEST}"
          done

      - name: Trivy scan (gate)
        uses: aquasecurity/trivy-action@v0.36.0
        with:
          image-ref: ${{ env.GHCR_IMAGE }}@${{ steps.build.outputs.digest }}
          severity: CRITICAL
          exit-code: '1'
          ignore-unfixed: true