name: General Linting

env:
  OPENBB_ENABLE_QUICK_EXIT: true
  OPENBB_LOG_COLLECT: false
  OPENBB_USE_PROMPT_TOOLKIT: false
  OPENBB_FILE_OVERWRITE: true
  PIP_DEFAULT_TIMEOUT: 100

on:
  pull_request:
    types: [opened, synchronize, edited]
  push:
    branches:
      - "feature/*"
      - "hotfix/*"
      - "release/*"
  merge_group:
    types: [checks_requested]

# Cancel previous runs that are not yet completed.
concurrency:
  group: ${{ github.event_name }}-${{ github.repository }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  code-linting:
    name: General Code Linting
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # actions/checkout v3.0.2
        with:
          ref: ${{ github.head_ref }}
          fetch-depth: 20

      - name: Fetch base branch
        run: git fetch --no-tags --depth=20 origin ${{ github.base_ref }}

      - name: Setup Python 3.9
        uses: actions/setup-python@v4
        with:
          python-version: "3.9"
          architecture: x64

      - name: Get changed files in openbb_terminal and openbb_platform for PR
        if: github.event_name == 'pull_request'
        run: |
          # "Checking PR diff"
          echo "terminal_files=$(git diff --name-only origin/${{ github.base_ref }}...${{ github.head_ref }} | grep 'openbb_terminal/.*\.py$' | xargs)" >> $GITHUB_ENV
          echo $terminal_files
          echo "platform_files=$(git diff --name-only origin/${{ github.base_ref }}...${{ github.head_ref }} | grep 'openbb_platform/.*\.py$' | grep -v 'openbb_platform/openbb/package' | grep -v 'integration' | grep -v 'tests' | xargs)" >> $GITHUB_ENV
          echo $platform_files

      - uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-linting-${{ hashFiles('**/poetry.lock') }}
          restore-keys: ${{ runner.os }}-linting-${{ hashFiles('**/poetry.lock') }}

      - run: |
          pip install bandit black codespell==2.2.5 mypy==1.5.1 pylint==2.17.0 ruff==0.0.285
          pip install types-pytz types-requests types-termcolor types-tabulate types-PyYAML types-python-dateutil types-setuptools types-six
      - run: bandit -x ./tests -r . || true
      - run: black --diff --check .
      - run: codespell --ignore-words=.codespell.ignore --skip="$(tr '\n' ',' < .codespell.skip | sed 's/,$//')" --quiet-level=2
      - run: ruff .
      - run: |
          # Run linters for openbb_terminal
          if [ -n "${{ env.terminal_files }}" ]; then
            mypy --ignore-missing-imports ${{ env.terminal_files }}
            pylint terminal.py ${{ env.terminal_files }}
          else
            echo "No Python files changed in openbb_terminal"
          fi
      - run: |
          # Run linters for openbb_platform
          if [ -n "${{ env.platform_files }}" ]; then
            # Add mypy to this part of the linting workflow once we're ready
            pylint ${{ env.platform_files }}
          else
            echo "No Python files changed in openbb_platform"
          fi

  markdown-link-check:
    name: Markdown Linting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        name: Check out the code
      - name: Lint Code Base
        uses: docker://avtodev/markdown-lint:v1
        with:
          args: "./*.md ./changelogs/*.md ./openbb_terminal/**/*.md ./discordbot/**/*.md"

  json-yaml-validate:
    name: JSON Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: json-yaml-validate
        id: json-yaml-validate
        uses: GrantBirki/json-yaml-validate@v2.0.0
        with:
          exclude_file: json_validate_exclude.txt