Mercurial > hg
annotate hgext/schemes.py @ 23367:115af8de76a4
subrepo: add "_cachestorehashvfs" to handle cache store hash files via vfs
This "vfs" object will be used by subsequent patches to handle cache
store hash files without direct file APIs.
This patch decorates "_cachestorehashvfs" with "@propertycache" to
delay vfs creation, because it is used only for cooperation with other
repositories.
In this patch, "/" is used as the path separator, even though
"self._repo.join" uses platform specific path separator (e.g. "\\" on
Windows). But it is reasonable enough, because "store" and other
management file handling already include such implementation, and they
work well.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Wed, 19 Nov 2014 18:35:14 +0900 |
parents | b52404a914a9 |
children | 80c5b2666a96 |
rev | line source |
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9964 | 1 # Copyright 2009, Alexander Solovyov <piranha@piranha.org.ua> |
2 # | |
3 # This software may be used and distributed according to the terms of the | |
10263 | 4 # GNU General Public License version 2 or any later version. |
9964 | 5 |
6 """extend schemes with shortcuts to repository swarms | |
7 | |
8 This extension allows you to specify shortcuts for parent URLs with a | |
9 lot of repositories to act like a scheme, for example:: | |
10 | |
11 [schemes] | |
12 py = http://code.python.org/hg/ | |
13 | |
14 After that you can use it like:: | |
15 | |
16 hg clone py://trunk/ | |
17 | |
18 Additionally there is support for some more complex schemas, for | |
19 example used by Google Code:: | |
20 | |
21 [schemes] | |
22 gcode = http://{1}.googlecode.com/hg/ | |
23 | |
24 The syntax is taken from Mercurial templates, and you have unlimited | |
25 number of variables, starting with ``{1}`` and continuing with | |
26 ``{2}``, ``{3}`` and so on. This variables will receive parts of URL | |
27 supplied, split by ``/``. Anything not specified as ``{part}`` will be | |
28 just appended to an URL. | |
29 | |
30 For convenience, the extension adds these schemes by default:: | |
31 | |
32 [schemes] | |
33 py = http://hg.python.org/ | |
34 bb = https://bitbucket.org/ | |
35 bb+ssh = ssh://hg@bitbucket.org/ | |
36 gcode = https://{1}.googlecode.com/hg/ | |
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schemes: add Kiln On Demand to default schemes
Benjamin Pollack <benjamin@bitquabit.com>
parents:
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changeset
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37 kiln = https://{1}.kilnhg.com/Repo/ |
9964 | 38 |
9965
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schemes: fixed typos in module docstring
Martin Geisler <mg@lazybytes.net>
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39 You can override a predefined scheme by defining a new scheme with the |
963ed04a8fde
schemes: fixed typos in module docstring
Martin Geisler <mg@lazybytes.net>
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40 same name. |
9964 | 41 """ |
42 | |
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schemes: prevent one letter schemes from being interpreted as drive letters
Brodie Rao <brodie@bitheap.org>
parents:
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43 import os, re |
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url: move URL parsing functions into util to improve startup time
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44 from mercurial import extensions, hg, templater, util |
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45 from mercurial.i18n import _ |
9964 | 46 |
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hgext: mark all first-party extensions as such
Augie Fackler <raf@durin42.com>
parents:
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47 testedwith = 'internal' |
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48 |
9964 | 49 |
50 class ShortRepository(object): | |
51 def __init__(self, url, scheme, templater): | |
52 self.scheme = scheme | |
53 self.templater = templater | |
54 self.url = url | |
55 try: | |
56 self.parts = max(map(int, re.findall(r'\{(\d+)\}', self.url))) | |
57 except ValueError: | |
58 self.parts = 0 | |
59 | |
60 def __repr__(self): | |
61 return '<ShortRepository: %s>' % self.scheme | |
62 | |
63 def instance(self, ui, url, create): | |
17425
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64 # Should this use the util.url class, or is manual parsing better? |
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Mads Kiilerich <madski@unity3d.com>
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65 try: |
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66 url = url.split('://', 1)[1] |
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67 except IndexError: |
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68 raise util.Abort(_("no '://' in scheme url '%s'") % url) |
9964 | 69 parts = url.split('/', self.parts) |
70 if len(parts) > self.parts: | |
71 tail = parts[-1] | |
72 parts = parts[:-1] | |
73 else: | |
74 tail = '' | |
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many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
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75 context = dict((str(i + 1), v) for i, v in enumerate(parts)) |
9964 | 76 url = ''.join(self.templater.process(self.url, context)) + tail |
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77 return hg._peerlookup(url).instance(ui, url, create) |
9964 | 78 |
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url: nuke some newly-introduced underbars in identifiers
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79 def hasdriveletter(orig, path): |
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Patrick Mezard <pmezard@gmail.com>
parents:
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80 if path: |
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util: fix url.__str__() for windows file URLs
Patrick Mezard <pmezard@gmail.com>
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81 for scheme in schemes: |
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82 if path.startswith(scheme + ':'): |
8f4bad72d8b1
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Patrick Mezard <pmezard@gmail.com>
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83 return False |
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parents:
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84 return orig(path) |
fbf32a6c903e
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Brodie Rao <brodie@bitheap.org>
parents:
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85 |
9964 | 86 schemes = { |
87 'py': 'http://hg.python.org/', | |
88 'bb': 'https://bitbucket.org/', | |
89 'bb+ssh': 'ssh://hg@bitbucket.org/', | |
10777
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schemes: add Kiln On Demand to default schemes
Benjamin Pollack <benjamin@bitquabit.com>
parents:
10282
diff
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90 'gcode': 'https://{1}.googlecode.com/hg/', |
bdc3256a318e
schemes: add Kiln On Demand to default schemes
Benjamin Pollack <benjamin@bitquabit.com>
parents:
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91 'kiln': 'https://{1}.kilnhg.com/Repo/' |
9964 | 92 } |
93 | |
94 def extsetup(ui): | |
95 schemes.update(dict(ui.configitems('schemes'))) | |
96 t = templater.engine(lambda x: x) | |
97 for scheme, url in schemes.items(): | |
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parents:
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98 if (os.name == 'nt' and len(scheme) == 1 and scheme.isalpha() |
fbf32a6c903e
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parents:
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99 and os.path.exists('%s:\\' % scheme)): |
fbf32a6c903e
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Brodie Rao <brodie@bitheap.org>
parents:
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100 raise util.Abort(_('custom scheme %s:// conflicts with drive ' |
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Brodie Rao <brodie@bitheap.org>
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101 'letter %s:\\\n') % (scheme, scheme.upper())) |
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hg: move peerschemes back to schemes
Matt Mackall <mpm@selenic.com>
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102 hg.schemes[scheme] = ShortRepository(url, scheme, t) |
13822
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parents:
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103 |
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url: move URL parsing functions into util to improve startup time
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parents:
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104 extensions.wrapfunction(util, 'hasdriveletter', hasdriveletter) |