linter.yaml

name: Linter

on:
  push:
    branches-ignore:
      - automated/*
      - renovate/*
  pull_request:
    branches:
      - main
  workflow_dispatch: {}

permissions:
  contents: read

jobs:
  linter:
    name: linter on ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-22.04
            arch: x64

    runs-on: ${{ matrix.os }}
    timeout-minutes: 15

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

      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version-file: .nvmrc

      - name: Get npm cache directory
        run: echo "npm_cache_dir=$(npm config get cache)" >> ${GITHUB_ENV}

      - name: Use npm cache
        uses: actions/cache@v4
        with:
          path: ${{ env.npm_cache_dir }}
          key: ${{ matrix.os }}-${{ matrix.arch }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ matrix.os }}-${{ matrix.arch }}-node-

      - name: Install npm dependencies
        uses: nick-fields/retry@v3
        with:
          timeout_minutes: 20
          max_attempts: 3
          retry_on: any
          command: npm ci

      - name: Lint
        run: npm run lint

      - name: Verify Publish Configurations
        run: ./scripts/lint-publish-configs.sh

      - name: Verify No Duplicate Dependencies
        run: ./scripts/lint-package-dependencies.sh