name: Linters

on:
  pull_request:
    paths-ignore:
      - 'docs/**'
  push:
    branches:
      - main
    paths-ignore:
      - 'docs/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  flake8:
    name: flake8
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false
      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.14'
      - run: python -m pip install flake8
      - name: flake8
        # Pinned to v3.0.0.
        uses: liskin/gh-problem-matcher-wrap@e7b7beaaafa52524748b31a381160759d68d61fb
        with:
          linters: flake8
          run: flake8

  isort:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false
      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.14'
      - run: python -m pip install isort
      - name: isort
        # Pinned to v3.0.0.
        uses: liskin/gh-problem-matcher-wrap@e7b7beaaafa52524748b31a381160759d68d61fb
        with:
          linters: isort
          run: isort --check --diff django tests scripts

  black:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false
      - name: black
        uses: psf/black@stable

  zizmor:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false
      - name: Run zizmor
        uses: zizmorcore/zizmor-action@e639db99335bc9038abc0e066dfcd72e23d26fb4 # v0.3.0
        with:
          advanced-security: false
          annotations: true

  biome:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          persist-credentials: false
      - name: Set up Node.js
        uses: actions/setup-node@v5
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: '**/package.json'
      - run: npm install
      - run: npx biome ci