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|
# This workflow automatically adds the appropriate reviewers to a pull request.
#
# The workflow directly reuses logic in the BaseTools/Scripts/GetMaintainer.py script
# to determine the appropriate reviewers, so it matches what a user would see running
# the script locally.
#
# Copyright (c) Microsoft Corporation.
# SPDX-License-Identifier: BSD-2-Clause-Patent
name: Add Pull Request Reviewers
on:
pull_request_target:
branches:
- master
types: [opened, ready_for_review, reopened, synchronize]
env:
GET_MAINTAINER_REL_PATH: "BaseTools/Scripts/GetMaintainer.py"
jobs:
auto-request-review:
name: Add Pull Request Reviewers
# Do not run on draft PRs and only run on PRs in the tianocore organization
if: ${{ github.event.pull_request.draft == false && github.repository_owner == 'tianocore' }}
runs-on: ubuntu-latest
permissions:
contents: read
issues: write
pull-requests: write
steps:
# Reduce checkout time with sparse-checkout
# - .github: Contains the scripts to interact with Github and add reviewers
# - BaseTools/Scripts: Contains the GetMaintainer.py script
# - Maintainers.txt: Contains the list of maintainers for the repository
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 1
sparse-checkout: |
.github
BaseTools/Scripts
Maintainers.txt
- name: Setup Python
uses: actions/setup-python@v5
with:
python-version: '3.x'
cache: 'pip'
cache-dependency-path: '.github/scripts/requirements.txt'
- name: Install PIP Modules
run: pip install -r .github/scripts/requirements.txt --upgrade
- name: Add Reviewers to Pull Request
shell: python
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
ORG_NAME: ${{ github.repository_owner }}
PR_NUMBER: ${{ github.event.number}}
REPO_NAME: ${{ github.event.pull_request.base.repo.name }}
TARGET_BRANCH: ${{ github.event.pull_request.base.ref }}
WORKSPACE_PATH: ${{ github.workspace }}
run: |
import git
import os
import sys
sys.path.append(os.path.join(os.environ['WORKSPACE_PATH'], ".github"))
from scripts import GitHub
WORKSPACE_PATH = os.environ['WORKSPACE_PATH']
GET_MAINTAINER_LOCAL_PATH = os.path.join(WORKSPACE_PATH, os.environ['GET_MAINTAINER_REL_PATH'])
pr_commit_sha = GitHub.get_pr_sha(os.environ['GH_TOKEN'], os.environ['ORG_NAME'], os.environ['REPO_NAME'], int(os.environ['PR_NUMBER']))
if not pr_commit_sha:
sys.exit(1)
print(f"::notice title=PR Commit SHA::Looking at files in consolidated PR commit: {pr_commit_sha}")
git.Repo(WORKSPACE_PATH).remotes.origin.fetch(pr_commit_sha, depth=1)
reviewers = GitHub.get_reviewers_for_range(WORKSPACE_PATH, GET_MAINTAINER_LOCAL_PATH, pr_commit_sha, pr_commit_sha)
if not reviewers:
print("::notice title=No Reviewers Found!::No reviewers found for this PR.")
sys.exit(1)
print(f"::notice title=Reviewer List::Reviewers found for PR {os.environ['PR_NUMBER']}:\n{', '.join(reviewers)}")
GitHub.add_reviewers_to_pr(os.environ['GH_TOKEN'], os.environ['ORG_NAME'], os.environ['REPO_NAME'], int(os.environ['PR_NUMBER']), reviewers)
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