Mercurial > hg
view hgext/schemes.py @ 35449:24528dba0e64
run-tests: add substitution patterns for common '\' path output on Windows
The goal is to reduce the amount of hand tuning of new/changed tests that is
required on Windows. Since the OS prints the proper paths everywhere else, this
is limited to Windows. These are based on the check-code rules that were
dropped in 5feb782c7a95.
There are some minor tweaks, because those were trying to detect '/' paths
without a '(glob)' at the end, whereas these detect '\' paths. Also, it looks
like the 'no changes made to subrepo' one was broke, because the path to the
subrepo has been getting output but was not in the pattern. End anchors are
dropped because '(glob)' is no longer required, but '(feature !)' annotations
are a possibility.
The 'saved backup bundle' pattern dropped from run-tests.py was simply carrying
over the first capture group. The replace() method runs prior to evaluating
'\1', but it wasn't doing anything because of the 'r' prefix on '\\'.
The 'not recording move' entry is new, because I stumbled upon it searching for
some of these patterns. There are probably others.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 12 Dec 2017 20:11:13 -0500 |
parents | 75979c8d4572 |
children | e77cee5de1c7 |
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# Copyright 2009, Alexander Solovyov <piranha@piranha.org.ua> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. """extend schemes with shortcuts to repository swarms This extension allows you to specify shortcuts for parent URLs with a lot of repositories to act like a scheme, for example:: [schemes] py = http://code.python.org/hg/ After that you can use it like:: hg clone py://trunk/ Additionally there is support for some more complex schemas, for example used by Google Code:: [schemes] gcode = http://{1}.googlecode.com/hg/ The syntax is taken from Mercurial templates, and you have unlimited number of variables, starting with ``{1}`` and continuing with ``{2}``, ``{3}`` and so on. This variables will receive parts of URL supplied, split by ``/``. Anything not specified as ``{part}`` will be just appended to an URL. For convenience, the extension adds these schemes by default:: [schemes] py = http://hg.python.org/ bb = https://bitbucket.org/ bb+ssh = ssh://hg@bitbucket.org/ gcode = https://{1}.googlecode.com/hg/ kiln = https://{1}.kilnhg.com/Repo/ You can override a predefined scheme by defining a new scheme with the same name. """ from __future__ import absolute_import import os import re from mercurial.i18n import _ from mercurial import ( error, extensions, hg, pycompat, registrar, templater, util, ) cmdtable = {} command = registrar.command(cmdtable) # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should # be specifying the version(s) of Mercurial they are tested with, or # leave the attribute unspecified. testedwith = 'ships-with-hg-core' _partre = re.compile(br'\{(\d+)\}') class ShortRepository(object): def __init__(self, url, scheme, templater): self.scheme = scheme self.templater = templater self.url = url try: self.parts = max(map(int, _partre.findall(self.url))) except ValueError: self.parts = 0 def __repr__(self): return '<ShortRepository: %s>' % self.scheme def instance(self, ui, url, create): url = self.resolve(url) return hg._peerlookup(url).instance(ui, url, create) def resolve(self, url): # Should this use the util.url class, or is manual parsing better? try: url = url.split('://', 1)[1] except IndexError: raise error.Abort(_("no '://' in scheme url '%s'") % url) parts = url.split('/', self.parts) if len(parts) > self.parts: tail = parts[-1] parts = parts[:-1] else: tail = '' context = dict((str(i + 1), v) for i, v in enumerate(parts)) return ''.join(self.templater.process(self.url, context)) + tail def hasdriveletter(orig, path): if path: for scheme in schemes: if path.startswith(scheme + ':'): return False return orig(path) schemes = { 'py': 'http://hg.python.org/', 'bb': 'https://bitbucket.org/', 'bb+ssh': 'ssh://hg@bitbucket.org/', 'gcode': 'https://{1}.googlecode.com/hg/', 'kiln': 'https://{1}.kilnhg.com/Repo/' } def extsetup(ui): schemes.update(dict(ui.configitems('schemes'))) t = templater.engine(lambda x: x) for scheme, url in schemes.items(): if (pycompat.iswindows and len(scheme) == 1 and scheme.isalpha() and os.path.exists('%s:\\' % scheme)): raise error.Abort(_('custom scheme %s:// conflicts with drive ' 'letter %s:\\\n') % (scheme, scheme.upper())) hg.schemes[scheme] = ShortRepository(url, scheme, t) extensions.wrapfunction(util, 'hasdriveletter', hasdriveletter) @command('debugexpandscheme', norepo=True) def expandscheme(ui, url, **opts): """given a repo path, provide the scheme-expanded path """ repo = hg._peerlookup(url) if isinstance(repo, ShortRepository): url = repo.resolve(url) ui.write(url + '\n')