main.yml

name: ESLint

on: [pull_request]

jobs:
  eslint:
    name: Run eslint scan
    runs-on: ubuntu-latest
    permissions:
      contents: read
      security-events: write
      actions: read 
      pull-requests: write

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

    - name: Checkout ESLint config repository
      uses: actions/checkout@v4
      with:
        path: lint
        repository: WazeDev/Eslint-Config

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

    - name: Restore Cached NPM
      uses: actions/cache/restore@v4
      id: npm-cache
      with:
        path: lint/node_modules
        key: ${{ runner.os }}-node-${{ hashFiles('**/package.json') }}-${{ hashFiles('**/eslint.config.mjs') }}
        restore-keys: |
          ${{ runner.os }}-node-

    - name: Install ESLint config dependencies
      if: steps.npm-cache.outputs.cache-hit != 'true'
      run: |
        cd lint
        npm install

    - name: Cache NPM Packages
      if: steps.npm-cache.outputs.cache-hit != 'true'
      id: npm-cache-save
      uses: actions/cache/save@v4
      with:
        path: lint/node_modules
        key: ${{ steps.npm-cache.outputs.cache-primary-key }}
    
    - name: Copy JS files to lint folder
      run: |
        cp main/*.js lint/
        ls lint

    - name: Run ESLint
      uses: reviewdog/action-eslint@v1
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        workdir: lint
        eslint_flags: "**/*.js --config eslint.config.mjs"