Add digest to cosign #83
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name: Docker Image CI | |
on: [push] | |
permissions: | |
contents: read | |
id-token: write | |
attestations: write | |
packages: write | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@v4 | |
- name: Login to GitHub Registry | |
uses: docker/login-action@v3 | |
with: | |
username: ${{ github.actor }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
registry: ghcr.io | |
- name: Set up QEMU | |
uses: docker/setup-qemu-action@v3 | |
- name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- name: Push to GitHub Registry | |
id: push | |
uses: docker/build-push-action@v6 | |
with: | |
context: . | |
platforms: linux/amd64,linux/arm64 | |
dockerfile: Dockerfile | |
push: true | |
tags: | | |
ghcr.io/jessedearing/debug:latest | |
- name: Install cosign | |
uses: sigstore/[email protected] | |
- name: Sign images with GitHub OIDC | |
env: | |
DIGEST: ${{ steps.push.outputs.digest }} | |
run: | | |
cosign sign --yes ghcr.io/jessedearing/debug:latest@${DIGEST} |