Mercurial > hg
view doc/docchecker @ 40980:f6987f654356
setup: avoid attempting to invoke the system-wide hg.exe on Windows
On Windows, the executable in the current directory gets priority over anything
in $PATH (both for cmd.exe and MSYS). That means, the former code was launching
the local hg.exe instead of the system-wide one, if it was previously built. If
that failed, it then fell back to the local hg code, but run through python.exe.
I'm not sure what it is about ef7119cd4965, but that started throwing up a
messagebox that python37.dll couldn't be loaded. (And indeed, python37 is not
in $PATH by default.) Invoking the local hg via the current python avoids that.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Mon, 17 Dec 2018 17:44:45 -0500 |
parents | c9ab5a0bc7c5 |
children | 9bfbb9fc5871 |
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#!/usr/bin/env python # # docchecker - look for problematic markup # # Copyright 2016 timeless <timeless@mozdev.org> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import, print_function import re import sys leadingline = re.compile(r'(^\s*)(\S.*)$') checks = [ (r""":hg:`[^`]*'[^`]*`""", """warning: please avoid nesting ' in :hg:`...`"""), (r'\w:hg:`', 'warning: please have a space before :hg:'), (r"""(?:[^a-z][^'.])hg ([^,;"`]*'(?!hg)){2}""", '''warning: please use " instead of ' for hg ... "..."'''), ] def check(line): messages = [] for match, msg in checks: if re.search(match, line): messages.append(msg) if messages: print(line) for msg in messages: print(msg) def work(file): (llead, lline) = ('', '') for line in file: # this section unwraps lines match = leadingline.match(line) if not match: check(lline) (llead, lline) = ('', '') continue lead, line = match.group(1), match.group(2) if (lead == llead): if (lline != ''): lline += ' ' + line else: lline = line else: check(lline) (llead, lline) = (lead, line) check(lline) def main(): for f in sys.argv[1:]: try: with open(f) as file: work(file) except BaseException as e: print("failed to process %s: %s" % (f, e)) main()