npm-publish.yml

name: Publish to npm

on:
  push:
    tags:
      - 'v*'  # Trigger on version tags (v0.8.0, v1.0.0, etc.)
  workflow_dispatch:  # Manual trigger

jobs:
  publish:
    name: Publish to npm
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write  # Required for provenance

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Install dependencies
        run: npm ci

      - name: Create backups directory
        run: mkdir -p backups

      - name: Publish to npm
        run: npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
        # prepublishOnly hook runs build and test automatically
        # Provenance is signed automatically via id-token: write