name: Linting

on:
  pull_request:
  push:
    branches:
      - main

concurrency:
  group: linting-${{ format('{0}-{1}', github.head_ref || github.run_number, github.job) }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  build:
    if: github.event_name == 'pull_request' || github.repository != 'discourse/discourse-private-mirror'
    name: run
    runs-on: ${{ (github.repository_owner == 'discourse' && 'cdck-linux-8-core') || 'ubuntu-latest' }}
    container: discourse/discourse_test:release
    timeout-minutes: 30

    steps:
      - name: Set working directory owner
        run: chown root:root .

      - uses: actions/checkout@v6
        with:
          fetch-depth: 1

      - name: Setup Git
        run: |
          git config --global user.email "ci@ci.invalid"
          git config --global user.name "Discourse CI"

      - name: Symlink vendor/bundle from image
        run: |
          ln -s /var/www/discourse/vendor/bundle vendor/bundle

      - name: Setup gems
        run: |
          bundle config --local path vendor/bundle
          bundle config --local deployment true
          bundle config --local without development
          bundle config --local lockfile_checksums true
          bundle install --jobs 4
          bundle clean

      - name: pnpm install
        run: pnpm install --frozen-lockfile

      - name: Bundler checksums
        if: ${{ !cancelled() }}
        shell: bash
        run: |
          bundle lock --add-checksums
          bundle lock --normalize-platforms
          if [[ $(git status -s Gemfile.lock) ]]; then
            echo "Gemfile.lock is not up to date. Please run 'bundle lock --add-checksums' and 'bundle lock --normalize-platforms'." && false
          fi

      - name: Rubocop
        if: ${{ !cancelled() }}
        run: bundle exec rubocop

      - name: syntax_tree
        if: ${{ !cancelled() }}
        run: |
          set -E
          bundle exec stree check Gemfile $(git ls-files '*.rb') $(git ls-files '*.rake') $(git ls-files '*.thor')

      - name: ESLint
        if: ${{ !cancelled() }}
        run: pnpm lint:js --max-warnings 0

      - name: Types
        if: ${{ !cancelled() }}
        run: pnpm lint:types

      - name: Prettier
        if: ${{ !cancelled() }}
        run: |
          pnpm prettier -v
          pnpm lint:prettier

      - name: Ember template lint
        if: ${{ !cancelled() }}
        run: pnpm lint:hbs

      - name: Stylelint
        if: ${{ !cancelled() }}
        run: pnpm lint:css

      - name: English locale lint (core)
        if: ${{ !cancelled() }}
        run: bundle exec ruby script/i18n_lint.rb "config/**/locales/{client,server}.en.yml"

      - name: English locale lint (core plugins)
        if: ${{ !cancelled() }}
        run: bundle exec ruby script/i18n_lint.rb "plugins/**/locales/{client,server}.en.yml"
