69 lines
1.8 KiB
Python
69 lines
1.8 KiB
Python
#!/usr/bin/env python
|
|
|
|
from __future__ import print_function
|
|
import subprocess
|
|
import sys
|
|
|
|
def exit(message):
|
|
# type: (str) -> None
|
|
print('PROBLEM!')
|
|
print(message)
|
|
sys.exit(1)
|
|
|
|
def run(command):
|
|
# type: (str) -> None
|
|
print('\n>>> ' + command)
|
|
subprocess.check_call(command.split())
|
|
|
|
def check_output(command):
|
|
# type: (str) -> str
|
|
return subprocess.check_output(command.split()).decode('ascii')
|
|
|
|
def get_git_branch():
|
|
# type: () -> str
|
|
command = 'git rev-parse --abbrev-ref HEAD'
|
|
output = check_output(command)
|
|
return output.strip()
|
|
|
|
def check_git_pristine():
|
|
# type: () -> None
|
|
command = 'git status --porcelain'
|
|
output = check_output(command)
|
|
if output.strip():
|
|
exit('Git is not pristine:\n' + output)
|
|
|
|
def ensure_on_clean_master():
|
|
# type: () -> None
|
|
branch = get_git_branch()
|
|
if branch != 'master':
|
|
exit('You are still on a feature branch: %s' % (branch,))
|
|
check_git_pristine()
|
|
run('git fetch upstream master')
|
|
run('git rebase upstream/master')
|
|
|
|
def create_pull_branch(pull_id):
|
|
# type: (int) -> None
|
|
run('git fetch upstream pull/%d/head' % (pull_id,))
|
|
run('git checkout -B review-%s FETCH_HEAD' % (pull_id,))
|
|
run('git rebase upstream/master')
|
|
run('git log upstream/master.. --oneline')
|
|
run('git diff upstream/master.. --name-status')
|
|
|
|
print()
|
|
print('PR: %d' % (pull_id,))
|
|
print(subprocess.check_output(['git', 'log', 'HEAD~..',
|
|
'--pretty=format:Author: %an']))
|
|
|
|
def review_pr():
|
|
# type: () -> None
|
|
try:
|
|
pull_id = int(sys.argv[1])
|
|
except Exception:
|
|
exit('please provide an integer pull request id')
|
|
|
|
ensure_on_clean_master()
|
|
create_pull_branch(pull_id)
|
|
|
|
if __name__ == '__main__':
|
|
review_pr()
|