conformance/.github/workflows/ci.yml at 3b3ed947412b19a43e6645d6a589506e969f1194 · modelcontextprotocol/conformance · GitHub

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on:
  push:
    branches:
      - main
  pull_request:
  release:
    types: [published]
  workflow_dispatch:
    inputs:
      publish_alpha:
        description: 'Publish to npm as alpha prerelease. If unchecked, only tests run (no publish). Version must already be bumped in package.json on the selected branch.'
        type: boolean
        default: false

permissions:
  contents: read

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

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: 24
          cache: npm

      - run: npm ci
      - run: npm run check
      - run: npm run build
      - run: npm test

  publish:
    runs-on: ubuntu-latest
    if: github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.publish_alpha == 'true')
    environment: release
    needs: [test]

    permissions:
      contents: read
      id-token: write

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

      - run: npm ci

      - name: Publish to npm
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            npm publish --access public --tag alpha
          else
            npm publish --access public
          fi

  publish-docker:
    runs-on: ubuntu-latest
    # Triggers on official releases or manual alpha builds, matching NPM publish logic
    if: github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.publish_alpha == 'true')
    needs: [test]
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write
    steps:
      - uses: actions/checkout@v6

      - name: Log in to the Container registry
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v6
        with:
          images: ghcr.io/${{ github.repository }}
          tags: |
            type=semver,pattern={{version}}
            type=raw,value=alpha,enable=${{ github.event.inputs.publish_alpha == 'true' }}
            type=edge,branch=main

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: dockerfile
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v4
        with:
          subject-name: ghcr.io/${{ github.repository }}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true