release.yml

name: Release

on:
  release:
    types: [published]

permissions:
  contents: write
  id-token: write
  packages: write

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 22
          registry-url: 'https://registry.npmjs.org/'
          always-auth: true

      - name: Get release version from tag
        id: get_version
        run: |
          VERSION="${GITHUB_REF#refs/tags/}"
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Set npm config
        run: npm config set //registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}

      - name: Update package.json version
        run: |
          npm version ${{ steps.get_version.outputs.version }} --no-git-tag-version

      - name: Commit version bump
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"
          git add package.json package-lock.json
          git commit -m "chore: release ${{ steps.get_version.outputs.version }}"
          git push origin HEAD:main

      - name: Install dependencies
        run: npm ci
      
      - name: Build package (ESM + UMD)
        run: |
          npm run build
          npm run build:umd

      - name: Publish with provenance and signature
        run: npm publish --access public --provenance --sign
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}