release.yml

name: Release @angular-bootstrap/ngbootstrap

on:
  push:
    tags:
      - 'v*.*.*'

permissions:
  contents: read
  id-token: write

jobs:
  publish:
    name: Publish to npm
    runs-on: ubuntu-latest
    environment: npm-production

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 22.x

      - name: Use current npm for trusted publishing
        run: npm install -g npm@latest

      - name: Enable Corepack
        run: corepack enable

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Lint
        run: pnpm lint

      - name: Run tests
        run: pnpm test:ci

      - name: Build library
        run: pnpm build

      - name: Validate package metadata
        run: pnpm release:verify

      - name: Validate release tag
        run: |
          set -euo pipefail
          VERSION="$(node -p "require('./package.json').version")"
          TAG="${GITHUB_REF_NAME}"
          if [ "$TAG" != "v$VERSION" ]; then
            echo "Release tag $TAG must match package version v$VERSION."
            exit 1
          fi

      - name: Verify version is unpublished
        run: |
          set -euo pipefail
          VERSION="$(node -p "require('./package.json').version")"
          if npm view "@angular-bootstrap/ngbootstrap@$VERSION" version >/dev/null 2>&1; then
            echo "@angular-bootstrap/ngbootstrap@$VERSION is already published."
            exit 1
          fi

      - name: Inspect npm package contents
        run: pnpm pack:dry-run

      - name: Audit production dependencies
        run: pnpm security:audit

      - name: Ensure tokenless publishing
        run: |
          set -euo pipefail
          if [ -n "${NODE_AUTH_TOKEN:-}" ]; then
            echo "NODE_AUTH_TOKEN must not be set for npm trusted publishing."
            exit 1
          fi
          npm --version

      - name: Publish to npm
        run: npm publish ./dist/ngbootstrap --access public --provenance