import datetime

import re

import sys

import git

URL = 'https://github.com/miguelgrinberg/python-socketio'

merges = {}

def format_message(commit):

if commit.message.startswith('Version '):

return ''

if '#nolog' in commit.message:

return ''

if commit.message.startswith('Merge pull request'):

pr = commit.message.split('#')[1].split(' ')[0]

message = ' '.join([line for line in [line.strip() for line in commit.message.split('\n')[1:]] if line])

merges[message] = pr

return ''

if commit.message.startswith('Release '):

return '\n**{message}** - {date}\n'.format(

message=commit.message.strip(),

date=datetime.datetime.fromtimestamp(commit.committed_date).strftime('%Y-%m-%d'))

message = ' '.join([line for line in [line.strip() for line in commit.message.split('\n')] if line])

if message in merges:

message += ' #' + merges[message]

message = re.sub('\\(.*(#[0-9]+)\\)', '\\1', message)

message = re.sub('Fixes (#[0-9]+)', '\\1', message)

message = re.sub('fixes (#[0-9]+)', '\\1', message)

message = re.sub('#([0-9]+)', '[#\\1]({url}/issues/\\1)'.format(url=URL), message)

message += ' ([commit]({url}/commit/{sha}))'.format(url=URL, sha=str(commit))

if commit.author.name != 'Miguel Grinberg':

message += ' (thanks **{name}**!)'.format(name=commit.author.name)

return '- ' + message

def main(all=False):

repo = git.Repo()

for commit in repo.iter_commits():

if not all and commit.message.startswith('Release '):

break

message = format_message(commit)

if message:

print(message)

if __name__ == '__main__':

main(all=len(sys.argv) > 1 and sys.argv[1] == 'all')