github-exporter/.github/workflows/release.yaml at main · eleboucher/github-exporter · GitHub

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---
# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
name: Release

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: read

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

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

jobs:
  create-draft-release:
    name: Create draft release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Draft Release
        run: |
          gh release create "${GITHUB_REF_NAME}" \
            --title "Release ${GITHUB_REF_NAME}" \
            --notes "Full Changelog: https://github.com/${{ github.repository }}/commits/${{ github.ref_name }}" \
            --draft
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build-and-publish:
    name: Build, Push & Sign
    needs: create-draft-release
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write
    outputs:
      image_digest: ${{ steps.build.outputs.digest }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Cosign
        uses: sigstore/cosign-installer@v4.1.0

      - name: Install Trivy
        uses: aquasecurity/setup-trivy@v0.2.5

      - name: Log in to Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value=latest

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: amd64,arm64

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and Push
        id: build
        uses: docker/build-push-action@v6
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-to: type=gha,mode=max
          cache-from: type=gha
          build-args: |
            BUILDKIT_INLINE_CACHE=1


      - name: Sign image
        run: |
          cosign sign --yes --recursive "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build.outputs.digest }}"

      - name: Generate SBOM
        run: |
          trivy image --format cyclonedx --output sbom.json \
            "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build.outputs.digest }}"

      - name: Attest SBOM
        run: |
          cosign attest --yes --type cyclonedx --predicate sbom.json \
            "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build.outputs.digest }}"

  verify:
    name: Verify Signature
    needs: build-and-publish
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Install Cosign
        uses: sigstore/cosign-installer@v4.1.0

      - name: Verify signature
        run: |
          cosign verify "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ needs.build-and-publish.outputs.image_digest }}" \
            --certificate-identity "https://github.com/${{ github.workflow_ref }}" \
            --certificate-oidc-issuer "https://token.actions.githubusercontent.com"

  publish-release:
    name: Publish Release
    needs: verify
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Publish Release
        run: gh release edit "${{ github.ref_name }}" --draft=false
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}