lockfile-version-v20.yml

name: lockfile check for Node v20


on:
  push:
    branches:
    - master
  pull_request:


jobs:
  version-check:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4


      - name: Retrieve lockfile version
        id: getversion
        run: |
          echo "VERSION=$(cat package-lock.json | grep '\"lockfileVersion\": 3,')" >> $GITHUB_ENV

      - name: Check lockfile version
        if: ${{ env.VERSION == null }}
        run: |
          echo "ERROR: Outdated package-lock file. Use NPM10 to install dependencies."
          exit 1

      - name: Check NPM version
        run: |
          npm_version=$(npm -v)
          if [[ ! "$npm_version" =~ ^10 ]]; then
            echo "ERROR: NPM version 10 is required. Current version: $npm_version"
            exit 1
          fi

  mismatch-check:
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4


      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20


      - name: Check sync
        run: |
          problems=$(npm ls --all --package-lock-only --json | jq '.problems[]?' -r)
          if [[ -n "$problems" ]]; then
            echo "$problems"
            echo
            echo "Mismatch between package.json and package-lock.json. Please regenerate package lock file with 'npm install'."
            exit 1
          fi