shannon/.github/workflows/release.yml

name: Release

on:
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: release-main
  cancel-in-progress: false

jobs:
  preflight:
    name: Preflight
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      should_release: ${{ steps.probe.outputs.should_release }}
      version: ${{ steps.probe.outputs.version }}

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Install pnpm
        uses: pnpm/action-setup@v4

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 24
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Probe semantic-release
        id: probe
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -euo pipefail

          npx semantic-release@25 --dry-run --no-ci 2>&1 | tee semantic-release.log

          if grep -q "The next release version is" semantic-release.log; then
            echo "should_release=true" >> "$GITHUB_OUTPUT"
            VERSION=$(grep -oE "The next release version is [0-9]+\.[0-9]+\.[0-9]+" semantic-release.log | grep -oE "[0-9]+\.[0-9]+\.[0-9]+")
            echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          else
            echo "should_release=false" >> "$GITHUB_OUTPUT"
          fi

  publish:
    name: Publish Docker and npm
    needs: preflight
    if: needs.preflight.outputs.should_release == 'true'
    runs-on: ubuntu-latest
    environment: release-publish
    permissions:
      contents: read
      id-token: write

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

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

      - name: Build and push Docker image
        id: build
        uses: docker/build-push-action@v7
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          provenance: mode=max
          sbom: true
          tags: |
            keygraph/shannon:${{ needs.preflight.outputs.version }}
            keygraph/shannon:latest

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

      - name: Sign Docker image
        run: cosign sign --yes keygraph/shannon@${{ steps.build.outputs.digest }}

      - name: Verify Docker image signature
        run: |
          sleep 10
          cosign verify \
            --certificate-oidc-issuer https://token.actions.githubusercontent.com \
            --certificate-identity https://github.com/${{ github.repository }}/.github/workflows/release.yml@${{ github.ref }} \
            keygraph/shannon@${{ steps.build.outputs.digest }}

      - name: Install pnpm
        uses: pnpm/action-setup@v4

      - name: Configure npm registry
        uses: actions/setup-node@v6
        with:
          node-version: 24
          registry-url: https://registry.npmjs.org
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Set CLI package version
        run: cd apps/cli && npm version "${{ needs.preflight.outputs.version }}" --no-git-tag-version --allow-same-version

      - name: Sync lockfile with bumped version
        run: pnpm install --lockfile-only

      - name: Build CLI
        run: pnpm --filter @keygraph/shannon run build

      - name: Publish npm package
        working-directory: apps/cli
        run: |
          if npm view "@keygraph/shannon@${{ needs.preflight.outputs.version }}" version 2>/dev/null; then
            echo "Version already published, skipping"
          else
            pnpm publish --access public --no-git-checks
          fi

  release:
    name: Create GitHub release
    needs: [preflight, publish]
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Install pnpm
        uses: pnpm/action-setup@v4

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 24
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Create GitHub release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: npx semantic-release@25