lint-autoformat.yml

name: Apply lint suggestions

on:
  pull_request:
    types: [opened, synchronize, reopened, labeled, unlabeled]

jobs:
  lintrunner-autoformat:
    permissions:
      contents: read
      pull-requests: write
    runs-on: lf.linux.2xlarge
    if: ${{ github.repository_owner == 'pytorch' && contains(github.event.pull_request.labels.*.name, 'autoformat') }}
    steps:
      - name: Checkout pytorch
        uses: pytorch/pytorch/.github/actions/checkout-pytorch@main
        with:
          submodules: true
          fetch-depth: 0
      - name: Run lintrunner (nonretryable)
        continue-on-error: true
        run: |
          set -ex
          python3 -m venv /tmp/venv
          source /tmp/venv/bin/activate
          export ADDITIONAL_LINTRUNNER_ARGS="format --all-files"
          bash .github/scripts/lintrunner.sh
      - name: Check for changes
        id: git-check
        continue-on-error: true
        run: |
          git diff --exit-code || echo "changes=true" >> "$GITHUB_OUTPUT"
      - name: Suggest changes
        if: steps.git-check.outputs.changes == 'true'
        continue-on-error: true
        uses: parkerbxyz/suggest-changes@a2ec1653b0c4cc8287d682f0066dba4a173cc7f3 # v1.0.8
        with:
          comment: "Please commit the suggested changes from pytorch's linter."

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}-${{ github.event_name == 'workflow_dispatch' }}
  cancel-in-progress: true