image-signed-ghat(latest) #28
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: image-signed-ghat(latest) | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write | |
| packages: write | |
| contents: 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: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push image | |
| id: push-step | |
| uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a | |
| with: | |
| push: true | |
| tags: ghcr.io/${{ github.repository }}:latest | |
| context: . | |
| - name: Install Syft | |
| run: | | |
| curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin | |
| - name: Generate SBOM with Syft | |
| id: sbom-gen | |
| run: | | |
| syft scan docker:${{ github.repository }}:latest -o json > sbom.json | |
| - name: Read SBOM into environment variable | |
| id: sbom-read | |
| run: | | |
| SBOM_CONTENTS=$(cat sbom.json | base64) | |
| echo "SBOM_CONTENTS=${SBOM_CONTENTS}" >> $GITHUB_ENV | |
| - name: Attest image | |
| uses: jhrozek/generate-build-provenance@add_sbom | |
| with: | |
| subject-name: ghcr.io/${{ github.repository }} | |
| subject-digest: ${{ steps.push-step.outputs.digest }} | |
| push-to-registry: true | |
| env: | |
| SBOM_CONTENTS: ${{ env.SBOM_CONTENTS }} |