build-image-signed-ghat-static.yml

name: image-signed-ghat(static)
on:
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      packages: write
      contents: write
      attestations: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744

      - name: Log into ghcr.io
        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=static

      - name: Build and push image
        id: push-step
        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          context: .
          file: Dockerfile.static

      - name: Attest image
        uses: actions/attest-build-provenance@v1.4.1
        with:
          subject-name: ghcr.io/${{ github.repository }}
          subject-digest: ${{ steps.push-step.outputs.digest }}
          push-to-registry: true