osrm-backend/scripts/ci/post_benchmark_results.py
2024-05-11 19:22:53 +02:00

89 lines
3.1 KiB
Python

import requests
import os
import re
import sys
GITHUB_TOKEN = os.getenv('GITHUB_TOKEN')
REPO = os.getenv('GITHUB_REPOSITORY')
PR_NUMBER = os.getenv('PR_NUMBER')
REPO_OWNER, REPO_NAME = REPO.split('/')
def create_markdown_table(results):
header = "| Benchmark | Base | PR |\n|--------|----|"
rows = [f"| {result['name']} | {result['base']} | {result['pr']} |" for result in results]
return f"{header}\n" + "\n".join(rows)
def get_pr_comments(repo_owner, repo_name, pr_number):
url = f"https://api.github.com/repos/{repo_owner}/{repo_name}/issues/{pr_number}/comments"
headers = {'Authorization': f'token {GITHUB_TOKEN}'}
response = requests.get(url, headers=headers)
response.raise_for_status()
return response.json()
def update_comment(comment_id, repo_owner, repo_name, body):
url = f"https://api.github.com/repos/{repo_owner}/{repo_name}/issues/comments/{comment_id}"
headers = {'Authorization': f'token {GITHUB_TOKEN}'}
data = {'body': body}
response = requests.patch(url, headers=headers, json=data)
response.raise_for_status()
return response.json()
def collect_benchmark_results(base_folder, pr_folder):
results = []
results_index = {}
for file in os.listdir(base_folder):
if not file.endswith('.bench'): continue
with open(f"{base_folder}/{file}") as f:
result = f.read().strip()
results.append({'base': result, 'pr': None, 'name': os.path.splitext(file)[0]})
results_index[file] = len(results) - 1
for file in os.listdir(pr_folder):
if not file.endswith('.bench'): continue
with open(f"{pr_folder}/{file}") as f:
result = f.read().strip()
if file in results_index:
results[results_index[file]]['pr'] = result
else:
results.append({'base': None, 'pr': result, 'name': os.path.splitext(file)[0]})
def main():
if len(sys.argv) != 3:
print("Usage: python post_benchmark_results.py <base_folder> <pr_folder>")
exit(1)
base_folder = sys.argv[1]
pr_folder = sys.argv[2]
benchmark_results = collect_benchmark_results(base_folder, pr_folder)
comments = get_pr_comments(REPO_OWNER, REPO_NAME, PR_NUMBER)
if not comments or len(comments) > 0:
print("No comments found on this PR.")
exit(1)
first_comment = comments[0]
markdown_table = create_markdown_table(benchmark_results)
new_benchmark_section = f"<!-- BENCHMARK_RESULTS_START -->\n## Benchmark Results\n{markdown_table}\n<!-- BENCHMARK_RESULTS_END -->"
if re.search(r'<!-- BENCHMARK_RESULTS_START -->.*<!-- BENCHMARK_RESULTS_END -->', first_comment['body'], re.DOTALL):
updated_body = re.sub(
r'<!-- BENCHMARK_RESULTS_START -->.*<!-- BENCHMARK_RESULTS_END -->',
new_benchmark_section,
first_comment['body'],
flags=re.DOTALL
)
else:
updated_body = f"{first_comment['body']}\n\n{new_benchmark_section}"
update_comment(first_comment['id'], REPO_OWNER, REPO_NAME, updated_body)
print("PR comment updated successfully.")
if __name__ == "__main__":
main()