Mercurial > hg
view hgext/schemes.py @ 39270:37e56607cbb9
lfs: add a progress bar when searching for blobs to upload
The search itself can take an extreme amount of time if there are a lot of
revisions involved. I've got a local repo that took 6 minutes to push 1850
commits, and 60% of that time was spent here (there are ~70K files):
\ 58.1% wrapper.py: extractpointers line 297: pointers = extractpointers(...
| 57.7% wrapper.py: pointersfromctx line 352: for p in pointersfromctx(ct...
| 57.4% wrapper.py: pointerfromctx line 397: p = pointerfromctx(ctx, f, ...
\ 38.7% context.py: __contains__ line 368: if f not in ctx:
| 38.7% util.py: __get__ line 82: return key in self._manifest
| 38.7% context.py: _manifest line 1416: result = self.func(obj)
| 38.7% manifest.py: read line 472: return self._manifestctx.re...
\ 25.6% revlog.py: revision line 1562: text = rl.revision(self._node)
\ 12.8% revlog.py: _chunks line 2217: bins = self._chunks(chain, ...
| 12.0% revlog.py: decompressline 2112: ladd(decomp(buffer(data, ch...
\ 7.8% revlog.py: checkhash line 2232: self.checkhash(text, node, ...
| 7.8% revlog.py: hash line 2315: if node != self.hash(text, ...
| 7.8% revlog.py: hash line 2242: return hash(text, p1, p2)
\ 12.0% manifest.py: __init__ line 1565: self._data = manifestdict(t...
\ 16.8% context.py: filenode line 378: if not _islfs(fctx.filelog(...
| 15.7% util.py: __get__ line 706: return self._filelog
| 14.8% context.py: _filelog line 1416: result = self.func(obj)
| 14.8% localrepo.py: file line 629: return self._repo.file(self...
| 14.8% filelog.py: __init__ line 1134: return filelog.filelog(self...
| 14.5% revlog.py: __init__ line 24: censorable=True)
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Fri, 24 Aug 2018 17:45:46 -0400 |
parents | e637dc0b3b1f |
children | 089fc0db0954 |
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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, intents=None): url = self.resolve(url) return hg._peerlookup(url).instance(ui, url, create, intents=intents) 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(('%d' % (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(templater.parse) 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')