mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-14 18:32:29 +00:00
127 lines
4.3 KiB
Python
Executable File
127 lines
4.3 KiB
Python
Executable File
#!/usr/bin/python3
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import argparse
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import collections
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import fuzzywuzzy.fuzz
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import itertools
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import json
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import os
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import re
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import sys
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parser = argparse.ArgumentParser(description='Format changelog for given PRs.')
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parser.add_argument('file', metavar='FILE', type=argparse.FileType('r', encoding='utf-8'), nargs='?', default=sys.stdin, help='File with PR numbers, one per line.')
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args = parser.parse_args()
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# This function mirrors the PR description checks in ClickhousePullRequestTrigger.
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# Returns False if the PR should not be mentioned changelog.
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def parse_one_pull_request(item):
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description = item['body']
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# Don't skip empty lines because they delimit parts of description
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lines = [line for line in [x.strip() for x in (description.split('\n') if description else [])]]
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lines = [re.sub(r'\s+', ' ', l) for l in lines]
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category = ''
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entry = ''
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if lines:
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i = 0
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while i < len(lines):
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if re.match(r'(?i)^[>*_ ]*change\s*log\s*category', lines[i]):
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i += 1
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if i >= len(lines):
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break
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# Can have one empty line between header and the category itself. Filter it out.
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if not lines[i]:
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i += 1
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if i >= len(lines):
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break
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category = re.sub(r'^[-*\s]*', '', lines[i])
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i += 1
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elif re.match(r'(?i)^[>*_ ]*(short\s*description|change\s*log\s*entry)', lines[i]):
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i += 1
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# Can have one empty line between header and the entry itself. Filter it out.
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if i < len(lines) and not lines[i]:
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i += 1
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# All following lines until empty one are the changelog entry.
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entry_lines = []
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while i < len(lines) and lines[i]:
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entry_lines.append(lines[i])
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i += 1
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entry = ' '.join(entry_lines)
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else:
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i += 1
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if not category:
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# Shouldn't happen, because description check in CI should catch such PRs.
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# Fall through, so that it shows up in output and the user can fix it.
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category = "NO CL CATEGORY"
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# Filter out the PR categories that are not for changelog.
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if re.match(r'(?i)doc|((non|in|not|un)[-\s]*significant)|(not[ ]*for[ ]*changelog)', category):
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return False
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if not entry:
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# Shouldn't happen, because description check in CI should catch such PRs.
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category = "NO CL ENTRY"
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entry = "NO CL ENTRY: '" + item['title'] + "'"
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entry = entry.strip()
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if entry[-1] != '.':
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entry += '.'
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item['entry'] = entry
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item['category'] = category
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return True
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# This array gives the preferred category order, and is also used to
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# normalize category names.
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categories_preferred_order = ['Backward Incompatible Change',
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'New Feature', 'Bug Fix', 'Improvement', 'Performance Improvement',
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'Build/Testing/Packaging Improvement', 'Other']
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category_to_pr = collections.defaultdict(lambda: [])
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users = {}
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for line in args.file:
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pr = json.loads(open(f'pr{line.strip()}.json').read())
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assert(pr['number'])
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if not parse_one_pull_request(pr):
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continue
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assert(pr['category'])
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# Normalize category name
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for c in categories_preferred_order:
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if fuzzywuzzy.fuzz.ratio(pr['category'].lower(), c.lower()) >= 90:
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pr['category'] = c
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break
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category_to_pr[pr['category']].append(pr)
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user_id = pr['user']['id']
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users[user_id] = json.loads(open(f'user{user_id}.json').read())
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def print_category(category):
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print(("#### " + category))
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print()
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for pr in category_to_pr[category]:
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user = users[pr["user"]["id"]]
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user_name = user["name"] if user["name"] else user["login"]
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# Substitute issue links
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pr["entry"] = re.sub(r'([^[])#([0-9]{4,})', r'\1[#\2](https://github.com/ClickHouse/ClickHouse/issues/\2)', pr["entry"])
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print(f'* {pr["entry"]} [#{pr["number"]}]({pr["html_url"]}) ([{user_name}]({user["html_url"]})).')
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print()
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# Print categories in preferred order
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for category in categories_preferred_order:
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if category in category_to_pr:
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print_category(category)
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category_to_pr.pop(category)
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# Print the rest of the categories
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for category in category_to_pr:
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print_category(category)
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