presubmit.yml

name: Presubmit checks

permissions:
  contents: read

on:
  pull_request:
    branches:
    - master

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      actions: write
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
      cancel-in-progress: true
    steps:

      - uses: actions/checkout@v4
        with:  # Needed for git diff to work. (get_changed_files)
          fetch-depth: 0
      - run: |
          git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/master

      - name: Setup python environment
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
          cache: pip
          cache-dependency-path: |
            infra/ci/requirements.txt
            infra/build/functions/requirements.txt

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r infra/ci/requirements.txt
          pip install -r infra/build/functions/requirements.txt

      - name: Run presubmit checks
        run: python infra/presubmit.py