| #!/usr/bin/env python3 |
| # |
| # This file is part of GCC. |
| # |
| # GCC is free software; you can redistribute it and/or modify it under |
| # the terms of the GNU General Public License as published by the Free |
| # Software Foundation; either version 3, or (at your option) any later |
| # version. |
| # |
| # GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| # WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| # for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with GCC; see the file COPYING3. If not see |
| # <http://www.gnu.org/licenses/>. */ |
| |
| import difflib |
| import os |
| import re |
| import sys |
| |
| default_changelog_locations = { |
| 'c++tools', |
| 'config', |
| 'contrib', |
| 'contrib/header-tools', |
| 'contrib/reghunt', |
| 'contrib/regression', |
| 'fixincludes', |
| 'gcc/ada', |
| 'gcc/analyzer', |
| 'gcc/brig', |
| 'gcc/c', |
| 'gcc/c-family', |
| 'gcc', |
| 'gcc/cp', |
| 'gcc/d', |
| 'gcc/fortran', |
| 'gcc/go', |
| 'gcc/jit', |
| 'gcc/lto', |
| 'gcc/objc', |
| 'gcc/objcp', |
| 'gcc/po', |
| 'gcc/testsuite', |
| 'gnattools', |
| 'gotools', |
| 'include', |
| 'intl', |
| 'libada', |
| 'libatomic', |
| 'libbacktrace', |
| 'libcc1', |
| 'libcody', |
| 'libcpp', |
| 'libcpp/po', |
| 'libdecnumber', |
| 'libffi', |
| 'libgcc', |
| 'libgcc/config/avr/libf7', |
| 'libgcc/config/libbid', |
| 'libgfortran', |
| 'libgomp', |
| 'libhsail-rt', |
| 'libiberty', |
| 'libitm', |
| 'libobjc', |
| 'liboffloadmic', |
| 'libphobos', |
| 'libquadmath', |
| 'libsanitizer', |
| 'libssp', |
| 'libstdc++-v3', |
| 'libvtv', |
| 'lto-plugin', |
| 'maintainer-scripts', |
| 'zlib'} |
| |
| bug_components = { |
| 'ada', |
| 'analyzer', |
| 'boehm-gc', |
| 'bootstrap', |
| 'c', |
| 'c++', |
| 'd', |
| 'debug', |
| 'demangler', |
| 'driver', |
| 'fastjar', |
| 'fortran', |
| 'gcov-profile', |
| 'go', |
| 'hsa', |
| 'inline-asm', |
| 'ipa', |
| 'java', |
| 'jit', |
| 'libbacktrace', |
| 'libf2c', |
| 'libffi', |
| 'libfortran', |
| 'libgcc', |
| 'libgcj', |
| 'libgomp', |
| 'libitm', |
| 'libobjc', |
| 'libquadmath', |
| 'libstdc++', |
| 'lto', |
| 'middle-end', |
| 'modula2', |
| 'objc', |
| 'objc++', |
| 'other', |
| 'pch', |
| 'pending', |
| 'plugins', |
| 'preprocessor', |
| 'regression', |
| 'rtl-optimization', |
| 'sanitizer', |
| 'spam', |
| 'target', |
| 'testsuite', |
| 'translation', |
| 'tree-optimization', |
| 'web'} |
| |
| ignored_prefixes = { |
| 'gcc/d/dmd/', |
| 'gcc/go/gofrontend/', |
| 'gcc/testsuite/gdc.test/', |
| 'gcc/testsuite/go.test/test/', |
| 'libgo/', |
| 'libphobos/libdruntime/', |
| 'libphobos/src/', |
| 'libsanitizer/', |
| } |
| |
| wildcard_prefixes = { |
| 'gcc/testsuite/', |
| 'libstdc++-v3/doc/html/', |
| 'libstdc++-v3/testsuite/' |
| } |
| |
| misc_files = { |
| 'gcc/DATESTAMP', |
| 'gcc/BASE-VER', |
| 'gcc/DEV-PHASE' |
| } |
| |
| author_line_regex = \ |
| re.compile(r'^(?P<datetime>\d{4}-\d{2}-\d{2})\ {2}(?P<name>.* <.*>)') |
| additional_author_regex = re.compile(r'^\t(?P<spaces>\ *)?(?P<name>.* <.*>)') |
| changelog_regex = re.compile(r'^(?:[fF]or +)?([a-z0-9+-/]*)ChangeLog:?') |
| subject_pr_regex = re.compile(r'(^|\W)PR\s+(?P<component>[a-zA-Z+-]+)/(?P<pr>\d{4,7})') |
| subject_pr2_regex = re.compile(r'[(\[]PR\s*(?P<pr>\d{4,7})[)\]]') |
| pr_regex = re.compile(r'\tPR (?P<component>[a-z+-]+\/)?(?P<pr>[0-9]+)$') |
| dr_regex = re.compile(r'\tDR ([0-9]+)$') |
| star_prefix_regex = re.compile(r'\t\*(?P<spaces>\ *)(?P<content>.*)') |
| end_of_location_regex = re.compile(r'[\[<(:]') |
| item_empty_regex = re.compile(r'\t(\* \S+ )?\(\S+\):\s*$') |
| item_parenthesis_regex = re.compile(r'\t(\*|\(\S+\):)') |
| revert_regex = re.compile(r'This reverts commit (?P<hash>\w+).$') |
| cherry_pick_regex = re.compile(r'cherry picked from commit (?P<hash>\w+)') |
| |
| LINE_LIMIT = 100 |
| TAB_WIDTH = 8 |
| CO_AUTHORED_BY_PREFIX = 'co-authored-by: ' |
| |
| REVIEW_PREFIXES = ('reviewed-by: ', 'reviewed-on: ', 'signed-off-by: ', |
| 'acked-by: ', 'tested-by: ', 'reported-by: ', |
| 'suggested-by: ') |
| DATE_FORMAT = '%Y-%m-%d' |
| |
| |
| def decode_path(path): |
| # When core.quotepath is true (default value), utf8 chars are encoded like: |
| # "b/ko\304\215ka.txt" |
| # |
| # The upstream bug is fixed: |
| # https://github.com/gitpython-developers/GitPython/issues/1099 |
| # |
| # but we still need a workaround for older versions of the library. |
| # Please take a look at the explanation of the transformation: |
| # https://stackoverflow.com/questions/990169/how-do-convert-unicode-escape-sequences-to-unicode-characters-in-a-python-string |
| |
| if path.startswith('"') and path.endswith('"'): |
| return (path.strip('"').encode('utf8').decode('unicode-escape') |
| .encode('latin-1').decode('utf8')) |
| else: |
| return path |
| |
| |
| class Error: |
| def __init__(self, message, line=None): |
| self.message = message |
| self.line = line |
| |
| def __repr__(self): |
| s = self.message |
| if self.line: |
| s += ': "%s"' % self.line |
| return s |
| |
| |
| class ChangeLogEntry: |
| def __init__(self, folder, authors, prs): |
| self.folder = folder |
| # The 'list.copy()' function is not available before Python 3.3 |
| self.author_lines = list(authors) |
| self.initial_prs = list(prs) |
| self.prs = list(prs) |
| self.lines = [] |
| self.files = [] |
| self.file_patterns = [] |
| self.opened_parentheses = 0 |
| |
| def parse_file_names(self): |
| # Whether the content currently processed is between a star prefix the |
| # end of the file list: a colon or an open paren. |
| in_location = False |
| |
| for line in self.lines: |
| # If this line matches the star prefix, start the location |
| # processing on the information that follows the star. |
| # Note that we need to skip macro names that can be in form of: |
| # |
| # * config/i386/i386.md (*fix_trunc<mode>_i387_1, |
| # *add<mode>3_ne, *add<mode>3_eq_0, *add<mode>3_ne_0, |
| # *fist<mode>2_<rounding>_1, *<code><mode>3_1): |
| # |
| m = star_prefix_regex.match(line) |
| if m and len(m.group('spaces')) == 1: |
| in_location = True |
| line = m.group('content') |
| |
| if in_location: |
| # Strip everything that is not a filename in "line": |
| # entities "(NAME)", cases "<PATTERN>", conditions |
| # "[COND]", entry text (the colon, if present, and |
| # anything that follows it). |
| m = end_of_location_regex.search(line) |
| if m: |
| line = line[:m.start()] |
| in_location = False |
| |
| # At this point, all that's left is a list of filenames |
| # separated by commas and whitespaces. |
| for file in line.split(','): |
| file = file.strip() |
| if file: |
| if file.endswith('*'): |
| self.file_patterns.append(file[:-1]) |
| else: |
| self.files.append(file) |
| |
| @property |
| def datetime(self): |
| for author in self.author_lines: |
| if author[1]: |
| return author[1] |
| return None |
| |
| @property |
| def authors(self): |
| return [author_line[0] for author_line in self.author_lines] |
| |
| @property |
| def is_empty(self): |
| return not self.lines and self.prs == self.initial_prs |
| |
| def contains_author(self, author): |
| for author_lines in self.author_lines: |
| if author_lines[0] == author: |
| return True |
| return False |
| |
| |
| class GitInfo: |
| def __init__(self, hexsha, date, author, lines, modified_files): |
| self.hexsha = hexsha |
| self.date = date |
| self.author = author |
| self.lines = lines |
| self.modified_files = modified_files |
| |
| |
| class GitCommit: |
| def __init__(self, info, commit_to_info_hook=None, ref_name=None): |
| self.original_info = info |
| self.info = info |
| self.message = None |
| self.changes = None |
| self.changelog_entries = [] |
| self.errors = [] |
| self.top_level_authors = [] |
| self.co_authors = [] |
| self.top_level_prs = [] |
| self.subject_prs = set() |
| self.cherry_pick_commit = None |
| self.revert_commit = None |
| self.commit_to_info_hook = commit_to_info_hook |
| self.init_changelog_locations(ref_name) |
| |
| # Skip Update copyright years commits |
| if self.info.lines and self.info.lines[0] == 'Update copyright years.': |
| return |
| |
| if self.info.lines and len(self.info.lines) > 1 and self.info.lines[1]: |
| self.errors.append(Error('Expected empty second line in commit message', info.lines[0])) |
| |
| # Identify first if the commit is a Revert commit |
| for line in self.info.lines: |
| m = revert_regex.match(line) |
| if m: |
| self.revert_commit = m.group('hash') |
| break |
| if self.revert_commit: |
| self.info = self.commit_to_info_hook(self.revert_commit) |
| |
| # The following happens for get_email.py: |
| if not self.info: |
| return |
| |
| # Extract PR numbers form the subject line |
| # Match either [PRnnnn] / (PRnnnn) or PR component/nnnn |
| if self.info.lines and not self.revert_commit: |
| self.subject_prs = {m.group('pr') for m in subject_pr2_regex.finditer(info.lines[0])} |
| for m in subject_pr_regex.finditer(info.lines[0]): |
| if not m.group('component') in bug_components: |
| self.errors.append(Error('invalid PR component in subject', info.lines[0])) |
| self.subject_prs.add(m.group('pr')) |
| |
| # Allow complete deletion of ChangeLog files in a commit |
| project_files = [f for f in self.info.modified_files |
| if (self.is_changelog_filename(f[0], allow_suffix=True) and f[1] != 'D') |
| or f[0] in misc_files] |
| ignored_files = [f for f in self.info.modified_files |
| if self.in_ignored_location(f[0])] |
| if len(project_files) == len(self.info.modified_files): |
| # All modified files are only MISC files |
| return |
| elif project_files: |
| err = 'ChangeLog, DATESTAMP, BASE-VER and DEV-PHASE updates ' \ |
| 'should be done separately from normal commits\n' \ |
| '(note: ChangeLog entries will be automatically ' \ |
| 'added by a cron job)' |
| self.errors.append(Error(err)) |
| return |
| |
| all_are_ignored = (len(project_files) + len(ignored_files) |
| == len(self.info.modified_files)) |
| self.parse_lines(all_are_ignored) |
| if self.changes: |
| self.parse_changelog() |
| self.parse_file_names() |
| self.check_for_empty_description() |
| self.check_for_broken_parentheses() |
| self.deduce_changelog_locations() |
| self.check_file_patterns() |
| if not self.errors: |
| self.check_mentioned_files() |
| self.check_for_correct_changelog() |
| if self.subject_prs: |
| self.errors.append(Error('PR %s in subject but not in changelog' % |
| ', '.join(self.subject_prs), self.info.lines[0])) |
| |
| @property |
| def success(self): |
| return not self.errors |
| |
| @property |
| def new_files(self): |
| return [x[0] for x in self.info.modified_files if x[1] == 'A'] |
| |
| @classmethod |
| def is_changelog_filename(cls, path, allow_suffix=False): |
| basename = os.path.basename(path) |
| if basename == 'ChangeLog': |
| return True |
| elif allow_suffix and basename.startswith('ChangeLog'): |
| return True |
| else: |
| return False |
| |
| def find_changelog_location(self, name): |
| if name.startswith('\t'): |
| name = name[1:] |
| if name.endswith(':'): |
| name = name[:-1] |
| if name.endswith('/'): |
| name = name[:-1] |
| return name if name in self.changelog_locations else None |
| |
| @classmethod |
| def format_git_author(cls, author): |
| assert '<' in author |
| return author.replace('<', ' <') |
| |
| @classmethod |
| def parse_git_name_status(cls, string): |
| modified_files = [] |
| for entry in string.split('\n'): |
| parts = entry.split('\t') |
| t = parts[0] |
| if t == 'A' or t == 'D' or t == 'M': |
| modified_files.append((parts[1], t)) |
| elif t.startswith('R'): |
| modified_files.append((parts[1], 'D')) |
| modified_files.append((parts[2], 'A')) |
| return modified_files |
| |
| def init_changelog_locations(self, ref_name): |
| self.changelog_locations = list(default_changelog_locations) |
| if ref_name: |
| version = sys.maxsize |
| if 'releases/gcc-' in ref_name: |
| version = int(ref_name.split('-')[-1]) |
| if version >= 12: |
| # HSA and BRIG were removed in GCC 12 |
| self.changelog_locations.remove('gcc/brig') |
| self.changelog_locations.remove('libhsail-rt') |
| |
| def parse_lines(self, all_are_ignored): |
| body = self.info.lines |
| |
| for i, b in enumerate(body): |
| if not b: |
| continue |
| if (changelog_regex.match(b) or self.find_changelog_location(b) |
| or star_prefix_regex.match(b) or pr_regex.match(b) |
| or dr_regex.match(b) or author_line_regex.match(b) |
| or b.lower().startswith(CO_AUTHORED_BY_PREFIX)): |
| self.changes = body[i:] |
| return |
| if not all_are_ignored: |
| self.errors.append(Error('cannot find a ChangeLog location in ' |
| 'message')) |
| |
| def parse_changelog(self): |
| last_entry = None |
| will_deduce = False |
| for line in self.changes: |
| if not line: |
| if last_entry and will_deduce: |
| last_entry = None |
| continue |
| if line != line.rstrip(): |
| self.errors.append(Error('trailing whitespace', line)) |
| if len(line.replace('\t', ' ' * TAB_WIDTH)) > LINE_LIMIT: |
| # support long filenames |
| if not line.startswith('\t* ') or not line.endswith(':') or ' ' in line[3:-1]: |
| self.errors.append(Error('line exceeds %d character limit' |
| % LINE_LIMIT, line)) |
| m = changelog_regex.match(line) |
| if m: |
| last_entry = ChangeLogEntry(m.group(1).rstrip('/'), |
| self.top_level_authors, |
| self.top_level_prs) |
| self.changelog_entries.append(last_entry) |
| elif self.find_changelog_location(line): |
| last_entry = ChangeLogEntry(self.find_changelog_location(line), |
| self.top_level_authors, |
| self.top_level_prs) |
| self.changelog_entries.append(last_entry) |
| else: |
| author_tuple = None |
| pr_line = None |
| if author_line_regex.match(line): |
| m = author_line_regex.match(line) |
| author_tuple = (m.group('name'), m.group('datetime')) |
| elif additional_author_regex.match(line): |
| m = additional_author_regex.match(line) |
| if len(m.group('spaces')) != 4: |
| msg = 'additional author must be indented with '\ |
| 'one tab and four spaces' |
| self.errors.append(Error(msg, line)) |
| else: |
| author_tuple = (m.group('name'), None) |
| elif pr_regex.match(line): |
| m = pr_regex.match(line) |
| component = m.group('component') |
| pr = m.group('pr') |
| if not component: |
| self.errors.append(Error('missing PR component', line)) |
| continue |
| elif not component[:-1] in bug_components: |
| self.errors.append(Error('invalid PR component', line)) |
| continue |
| else: |
| pr_line = line.lstrip() |
| if pr in self.subject_prs: |
| self.subject_prs.remove(pr) |
| elif dr_regex.match(line): |
| pr_line = line.lstrip() |
| |
| lowered_line = line.lower() |
| if lowered_line.startswith(CO_AUTHORED_BY_PREFIX): |
| name = line[len(CO_AUTHORED_BY_PREFIX):] |
| author = self.format_git_author(name) |
| self.co_authors.append(author) |
| continue |
| elif lowered_line.startswith(REVIEW_PREFIXES): |
| continue |
| else: |
| m = cherry_pick_regex.search(line) |
| if m: |
| commit = m.group('hash') |
| if self.cherry_pick_commit: |
| msg = 'multiple cherry pick lines' |
| self.errors.append(Error(msg, line)) |
| else: |
| self.cherry_pick_commit = commit |
| continue |
| |
| # ChangeLog name will be deduced later |
| if not last_entry: |
| if author_tuple: |
| self.top_level_authors.append(author_tuple) |
| continue |
| elif pr_line: |
| # append to top_level_prs only when we haven't met |
| # a ChangeLog entry |
| if (pr_line not in self.top_level_prs |
| and not self.changelog_entries): |
| self.top_level_prs.append(pr_line) |
| continue |
| else: |
| last_entry = ChangeLogEntry(None, |
| self.top_level_authors, |
| self.top_level_prs) |
| self.changelog_entries.append(last_entry) |
| will_deduce = True |
| elif author_tuple: |
| if not last_entry.contains_author(author_tuple[0]): |
| last_entry.author_lines.append(author_tuple) |
| continue |
| |
| if not line.startswith('\t'): |
| err = Error('line should start with a tab', line) |
| self.errors.append(err) |
| elif pr_line: |
| last_entry.prs.append(pr_line) |
| else: |
| m = star_prefix_regex.match(line) |
| if m: |
| if (len(m.group('spaces')) != 1 and |
| last_entry.opened_parentheses == 0): |
| msg = 'one space should follow asterisk' |
| self.errors.append(Error(msg, line)) |
| else: |
| content = m.group('content') |
| parts = content.split(':') |
| if len(parts) > 1: |
| for needle in ('()', '[]', '<>'): |
| if ' ' + needle in parts[0]: |
| msg = f'empty group "{needle}" found' |
| self.errors.append(Error(msg, line)) |
| last_entry.lines.append(line) |
| self.process_parentheses(last_entry, line) |
| else: |
| if last_entry.is_empty: |
| msg = 'first line should start with a tab, ' \ |
| 'an asterisk and a space' |
| self.errors.append(Error(msg, line)) |
| else: |
| last_entry.lines.append(line) |
| self.process_parentheses(last_entry, line) |
| |
| def process_parentheses(self, last_entry, line): |
| for c in line: |
| if c == '(': |
| last_entry.opened_parentheses += 1 |
| elif c == ')': |
| if last_entry.opened_parentheses == 0: |
| msg = 'bad wrapping of parenthesis' |
| self.errors.append(Error(msg, line)) |
| else: |
| last_entry.opened_parentheses -= 1 |
| |
| def parse_file_names(self): |
| for entry in self.changelog_entries: |
| entry.parse_file_names() |
| |
| def check_file_patterns(self): |
| for entry in self.changelog_entries: |
| for pattern in entry.file_patterns: |
| name = os.path.join(entry.folder, pattern) |
| if not [name.startswith(pr) for pr in wildcard_prefixes]: |
| msg = 'unsupported wildcard prefix' |
| self.errors.append(Error(msg, name)) |
| |
| def check_for_empty_description(self): |
| for entry in self.changelog_entries: |
| for i, line in enumerate(entry.lines): |
| if (item_empty_regex.match(line) and |
| (i == len(entry.lines) - 1 |
| or not entry.lines[i+1].strip() |
| or item_parenthesis_regex.match(entry.lines[i+1]))): |
| msg = 'missing description of a change' |
| self.errors.append(Error(msg, line)) |
| |
| def check_for_broken_parentheses(self): |
| for entry in self.changelog_entries: |
| if entry.opened_parentheses != 0: |
| msg = 'bad parentheses wrapping' |
| self.errors.append(Error(msg, entry.lines[0])) |
| |
| def get_file_changelog_location(self, changelog_file): |
| for file in self.info.modified_files: |
| if file[0] == changelog_file: |
| # root ChangeLog file |
| return '' |
| index = file[0].find('/' + changelog_file) |
| if index != -1: |
| return file[0][:index] |
| return None |
| |
| def deduce_changelog_locations(self): |
| for entry in self.changelog_entries: |
| if not entry.folder: |
| changelog = None |
| for file in entry.files: |
| location = self.get_file_changelog_location(file) |
| if (location == '' |
| or (location and location in self.changelog_locations)): |
| if changelog and changelog != location: |
| msg = 'could not deduce ChangeLog file, ' \ |
| 'not unique location' |
| self.errors.append(Error(msg)) |
| return |
| changelog = location |
| if changelog is not None: |
| entry.folder = changelog |
| else: |
| msg = 'could not deduce ChangeLog file' |
| self.errors.append(Error(msg)) |
| |
| @classmethod |
| def in_ignored_location(cls, path): |
| for ignored in ignored_prefixes: |
| if path.startswith(ignored): |
| return True |
| return False |
| |
| def get_changelog_by_path(self, path): |
| components = path.split('/') |
| while components: |
| if '/'.join(components) in self.changelog_locations: |
| break |
| components = components[:-1] |
| return '/'.join(components) |
| |
| def check_mentioned_files(self): |
| folder_count = len([x.folder for x in self.changelog_entries]) |
| assert folder_count == len(self.changelog_entries) |
| |
| mentioned_files = set() |
| mentioned_patterns = [] |
| used_patterns = set() |
| for entry in self.changelog_entries: |
| if not entry.files and not entry.file_patterns: |
| msg = 'no files mentioned for ChangeLog in directory' |
| self.errors.append(Error(msg, entry.folder)) |
| assert not entry.folder.endswith('/') |
| for file in entry.files: |
| if not self.is_changelog_filename(file): |
| item = os.path.join(entry.folder, file) |
| if item in mentioned_files: |
| msg = 'same file specified multiple times' |
| self.errors.append(Error(msg, file)) |
| else: |
| mentioned_files.add(item) |
| for pattern in entry.file_patterns: |
| mentioned_patterns.append(os.path.join(entry.folder, pattern)) |
| |
| cand = [x[0] for x in self.info.modified_files |
| if not self.is_changelog_filename(x[0])] |
| changed_files = set(cand) |
| for file in sorted(mentioned_files - changed_files): |
| msg = 'unchanged file mentioned in a ChangeLog' |
| candidates = difflib.get_close_matches(file, changed_files, 1) |
| if candidates: |
| msg += f' (did you mean "{candidates[0]}"?)' |
| self.errors.append(Error(msg, file)) |
| for file in sorted(changed_files - mentioned_files): |
| if not self.in_ignored_location(file): |
| if file in self.new_files: |
| changelog_location = self.get_changelog_by_path(file) |
| # Python2: we cannot use next(filter(...)) |
| entries = filter(lambda x: x.folder == changelog_location, |
| self.changelog_entries) |
| entries = list(entries) |
| entry = entries[0] if entries else None |
| if not entry: |
| prs = self.top_level_prs |
| if not prs: |
| # if all ChangeLog entries have identical PRs |
| # then use them |
| prs = self.changelog_entries[0].prs |
| for entry in self.changelog_entries: |
| if entry.prs != prs: |
| prs = [] |
| break |
| entry = ChangeLogEntry(changelog_location, |
| self.top_level_authors, |
| prs) |
| self.changelog_entries.append(entry) |
| # strip prefix of the file |
| assert file.startswith(entry.folder) |
| file = file[len(entry.folder):].lstrip('/') |
| entry.lines.append('\t* %s: New file.' % file) |
| entry.files.append(file) |
| else: |
| used_pattern = [p for p in mentioned_patterns |
| if file.startswith(p)] |
| used_pattern = used_pattern[0] if used_pattern else None |
| if used_pattern: |
| used_patterns.add(used_pattern) |
| else: |
| msg = 'changed file not mentioned in a ChangeLog' |
| self.errors.append(Error(msg, file)) |
| |
| for pattern in mentioned_patterns: |
| if pattern not in used_patterns: |
| error = "pattern doesn't match any changed files" |
| self.errors.append(Error(error, pattern)) |
| |
| def check_for_correct_changelog(self): |
| for entry in self.changelog_entries: |
| for file in entry.files: |
| full_path = os.path.join(entry.folder, file) |
| changelog_location = self.get_changelog_by_path(full_path) |
| if changelog_location != entry.folder: |
| msg = 'wrong ChangeLog location "%s", should be "%s"' |
| err = Error(msg % (entry.folder, changelog_location), file) |
| self.errors.append(err) |
| |
| @classmethod |
| def format_authors_in_changelog(cls, authors, timestamp, prefix=''): |
| output = '' |
| for i, author in enumerate(authors): |
| if i == 0: |
| output += '%s%s %s\n' % (prefix, timestamp, author) |
| else: |
| output += '%s\t %s\n' % (prefix, author) |
| output += '\n' |
| return output |
| |
| def to_changelog_entries(self, use_commit_ts=False): |
| current_timestamp = self.info.date.strftime(DATE_FORMAT) |
| for entry in self.changelog_entries: |
| output = '' |
| timestamp = entry.datetime |
| if self.revert_commit: |
| timestamp = current_timestamp |
| orig_date = self.original_info.date |
| current_timestamp = orig_date.strftime(DATE_FORMAT) |
| elif self.cherry_pick_commit: |
| info = self.commit_to_info_hook(self.cherry_pick_commit) |
| # it can happen that it is a cherry-pick for a different |
| # repository |
| if info: |
| timestamp = info.date.strftime(DATE_FORMAT) |
| else: |
| timestamp = current_timestamp |
| elif not timestamp or use_commit_ts: |
| timestamp = current_timestamp |
| authors = entry.authors if entry.authors else [self.info.author] |
| # add Co-Authored-By authors to all ChangeLog entries |
| for author in self.co_authors: |
| if author not in authors: |
| authors.append(author) |
| |
| if self.cherry_pick_commit or self.revert_commit: |
| original_author = self.original_info.author |
| output += self.format_authors_in_changelog([original_author], |
| current_timestamp) |
| if self.revert_commit: |
| output += '\tRevert:\n' |
| else: |
| output += '\tBackported from master:\n' |
| output += self.format_authors_in_changelog(authors, |
| timestamp, '\t') |
| else: |
| output += self.format_authors_in_changelog(authors, timestamp) |
| for pr in entry.prs: |
| output += '\t%s\n' % pr |
| for line in entry.lines: |
| output += line + '\n' |
| yield (entry.folder, output.rstrip()) |
| |
| def print_output(self): |
| for entry, output in self.to_changelog_entries(): |
| print('------ %s/ChangeLog ------ ' % entry) |
| print(output) |
| |
| def print_errors(self): |
| print('Errors:') |
| for error in self.errors: |
| print(error) |
