Mercurial > hg
view contrib/check-commit @ 47592:0f5c203eb5ab
dirstate: add a function to update tracking status while "moving" parents
The `scmutil.dirstateparent` is moving the dirstate parent without touching the
working copy. It is used by history-rewriting operations like amending of
folding.
The function was directly doing the "low level" computation and dirstate
change. All that logic belong to the dirstate and should be moved there.
For this purpose we introduce a new function that does just that and use it.
Differential Revision: https://phab.mercurial-scm.org/D11012
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Sat, 10 Jul 2021 23:31:51 +0200 |
parents | d4ba4d51f85f |
children | 6000f5b25c9b |
line wrap: on
line source
#!/usr/bin/env python3 # # Copyright 2014 Olivia Mackall <olivia@selenic.com> # # A tool/hook to run basic sanity checks on commits/patches for # submission to Mercurial. Install by adding the following to your # .hg/hgrc: # # [hooks] # pretxncommit = contrib/check-commit # # The hook can be temporarily bypassed with: # # $ BYPASS= hg commit # # See also: https://mercurial-scm.org/wiki/ContributingChanges from __future__ import absolute_import, print_function import os import re import sys commitheader = r"^(?:# [^\n]*\n)*" afterheader = commitheader + r"(?!#)" beforepatch = afterheader + r"(?!\n(?!@@))" errors = [ (beforepatch + r".*[(]bc[)]", "(BC) needs to be uppercase"), ( beforepatch + r".*[(]issue \d\d\d", "no space allowed between issue and number", ), (beforepatch + r".*[(]bug(\d|\s)", "use (issueDDDD) instead of bug"), (commitheader + r"# User [^@\n]+\n", "username is not an email address"), ( commitheader + r"(?!merge with )[^#]\S+[^:] ", "summary line doesn't start with 'topic: '", ), (afterheader + r"[A-Z][a-z]\S+", "don't capitalize summary lines"), (afterheader + r"^\S+: *[A-Z][a-z]\S+", "don't capitalize summary lines"), ( afterheader + r"\S*[^A-Za-z0-9-_]\S*: ", "summary keyword should be most user-relevant one-word command or topic", ), (afterheader + r".*\.\s*\n", "don't add trailing period on summary line"), (afterheader + r".{79,}", "summary line too long (limit is 78)"), ] word = re.compile(r'\S') def nonempty(first, second): if word.search(first): return first return second def checkcommit(commit, node=None): exitcode = 0 printed = node is None hits = [] signtag = ( afterheader + r'Added (tag [^ ]+|signature) for changeset [a-f0-9]{12}' ) if re.search(signtag, commit): return 0 for exp, msg in errors: for m in re.finditer(exp, commit): end = m.end() trailing = re.search(r'(\\n)+$', exp) if trailing: end -= len(trailing.group()) / 2 hits.append((end, exp, msg)) if hits: hits.sort() pos = 0 last = '' for n, l in enumerate(commit.splitlines(True)): pos += len(l) while len(hits): end, exp, msg = hits[0] if pos < end: break if not printed: printed = True print("node: %s" % node) print("%d: %s" % (n, msg)) print(" %s" % nonempty(l, last)[:-1]) if "BYPASS" not in os.environ: exitcode = 1 del hits[0] last = nonempty(l, last) return exitcode def readcommit(node): return os.popen("hg export %s" % node).read() if __name__ == "__main__": exitcode = 0 node = os.environ.get("HG_NODE") if node: commit = readcommit(node) exitcode = checkcommit(commit) elif sys.argv[1:]: for node in sys.argv[1:]: exitcode |= checkcommit(readcommit(node), node) else: commit = sys.stdin.read() exitcode = checkcommit(commit) sys.exit(exitcode)