release.yml

name: Release

on:
  release:
    types: [created]

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    steps:
      - uses: actions/checkout@v4
      - uses: oven-sh/setup-bun@v2
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          registry-url: https://registry.npmjs.org
      - run: bun install

      - name: Verify tag matches package.json version
        run: |
          TAG="${GITHUB_REF#refs/tags/v}"
          PKG=$(node -p "require('./package.json').version")
          if [ "$TAG" != "$PKG" ]; then
            echo "::error::Tag v$TAG does not match package.json version $PKG"
            exit 1
          fi

      - run: npm publish --provenance --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}