npm-publish.yml

name: Publish to npm

on:
  release:
    types: [published]
  workflow_dispatch:

permissions:
  contents: read
  id-token: write

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - name: Use Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 24.x
          registry-url: "https://registry.npmjs.org"
      - run: npm ci
      - name: Check release tag matches package version
        if: github.event_name == 'release'
        run: |
          package_version="$(node -p "require('./package.json').version")"
          release_version="${GITHUB_REF_NAME#v}"
          if [ "$package_version" != "$release_version" ]; then
            echo "Release tag ${GITHUB_REF_NAME} does not match package.json version ${package_version}"
            exit 1
          fi
      - name: Publish to npm
        run: |
          package_version="$(node -p "require('./package.json').version")"
          if npm view "hsluv-sass@${package_version}" version 2>/dev/null; then
            echo "hsluv-sass@${package_version} is already published, skipping"
            exit 0
          fi
          if [[ "$package_version" =~ -([a-zA-Z]+) ]]; then
            tag="${BASH_REMATCH[1]}"
            echo "Publishing prerelease with dist-tag: $tag"
            npm publish --provenance --access public --tag "$tag"
          else
            echo "Publishing stable release"
            npm publish --provenance --access public
          fi