publish.yml

name: Publish npm Package

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      dry_run:
        description: "Run packaging checks without publishing"
        required: false
        default: true
        type: boolean

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write

    steps:
      - uses: actions/checkout@v4

      - uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          registry-url: "https://registry.npmjs.org"

      - name: Validate tag matches package version
        if: github.event_name == 'push'
        run: |
          TAG_VERSION="${GITHUB_REF_NAME#v}"
          PKG_VERSION="$(node -p "require('./package.json').version")"
          echo "tag=$TAG_VERSION package=$PKG_VERSION"
          if [ "$TAG_VERSION" != "$PKG_VERSION" ]; then
            echo "Tag version and package.json version must match"
            exit 1
          fi

      - run: bun install
      - run: bun run build
      - run: bun run test:ci:unit
      # Integration tests skipped in publish - already validated on push to main
      - run: npm pack --dry-run

      - name: Publish to npm
        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && inputs.dry_run == false)
        run: npm publish --access public --provenance
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}