linter.yml

name: Linters

on:
  pull_request:
  merge_group:
  workflow_dispatch:

permissions:
  contents: read

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

jobs:
  linter:
    name: 'Frappe Linter'
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request' || github.event_name == 'merge_group'

    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-python@v6
        with:
          python-version: '3.14'
          cache: pip
      - uses: pre-commit/action@v3.0.1

      - name: Download Semgrep rules
        run: git clone --depth 1 https://github.com/frappe/semgrep-rules.git frappe-semgrep-rules

      - name: Run Semgrep rules
        run: |
          pip install semgrep
          semgrep ci --config ./frappe-semgrep-rules/rules --config r/python.lang.correctness