publish-npm.yml

name: 'Semver tag, npm version and publish'
on:
  pull_request:
    types:
      - closed
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: false

jobs:
  tag:
    name: 'Version, publish and tag'
    if: |
      github.event.pull_request.merged == true &&
      contains(github.event.pull_request.labels.*.name, 'skip-release') == false
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: write

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

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: '20.x'
          cache: 'npm'
          registry-url: 'https://npm.pkg.github.com'
          scope: '@ukhomeoffice'

      - name: Install npm dependencies
        run: |
          npm --loglevel warn ci --ignore-scripts
        shell: bash
        env:
          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

      - name: Publish npm package
        run: |
          npm publish
        shell: bash
        env:
          NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}

      - name: Extract npm Package Version
        run: echo "NPM_VERSION=$(cat package.json | jq -r '.version')" >> ${GITHUB_ENV}
        shell: bash

      - name: Tag repository
        uses: UKHomeOffice/semver-tag-action@v4
        with:
          tag: ${{ env.NPM_VERSION }}
          github_token: ${{ secrets.GITHUB_TOKEN }}