name: Publish to npm

on:
  push:
    tags:
      - 'v*'

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read   # private repo checkout 필수

    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Install dependencies
        run: npm install

      - name: Build
        run: SECRET_KEY=${{ secrets.SECRET_KEY }} node build.js

      - name: Build TypeScript declarations
        run: npx tsc --emitDeclarationOnly

      - name: Publish
        run: npm publish --access public --ignore-scripts
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}