lint-eslint.yml

# the workflow will run ESLint using `npm run lint` command
name: ESLint CI

on:
  push:
    branches: [ main, stable* ]
  pull_request:
    branches: [ main, stable* ]

jobs:
  lint: 
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Read package.json for npm engine version only
        uses: skjnldsv/read-package-engines-version-actions@v1.1
        id: versions
        with:
          fallbackNpm: '^7'
          fallbackNode: '^14'

      - name: Use Node.js ${{ steps.versions.outputs.nodeVersion }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ steps.versions.outputs.nodeVersion }}

      - name: Set up npm ${{ steps.versions.outputs.npmVersion }}"
        run: npm i -g npm@${{ steps.versions.outputs.npmVersion }}

      - name: Debug npm
        run: npm --version

      - name: Install all dependencies & build
        run: |
          npm ci -f
          npm run build --if-present

      - name: Lint
        run: npm run lint