name: Lint JS

on:
  workflow_dispatch:
  push:
    branches:
      - main
  pull_request:
    branches-ignore:
      - translations

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repo
        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f

      - name: Setup node
        uses: actions/setup-node@c46424eee26de4078d34105d3de3cc4992202b1e
        with:
          node-version: 14.x

      - name: Get npm cache directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"

      - name: Cache node modules
        uses: actions/cache@0781355a23dac32fd3bac414512f4b903437991a
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install dependencies
        run: npm ci

      - name: Run linter
        run: npx eslint .

      - name: Check dependencies
        run: npm run check-deps