Mercurial > hg
annotate mercurial/hg.py @ 2439:e8c4f3d3df8c
extend network protocol to stop clients from locking servers
now all repositories have capabilities slot, tuple with list of names.
if 'unbundle' capability present, repo supports push where client does
not need to lock server. repository classes that have unbundle capability
also have unbundle method.
implemented for ssh now, will be base for push over http.
unbundle protocol acts this way. server tells client what heads it
has during normal negotiate step. client starts unbundle by repeat
server's heads back to it. if server has new heads, abort immediately.
otherwise, transfer changes to server. once data transferred, server
locks and checks heads again. if heads same, changes can be added.
else someone else added heads, and server aborts.
if client wants to force server to add heads, sends special heads list of
'force'.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
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date | Thu, 15 Jun 2006 16:37:23 -0700 |
parents | d90a9d7c7d4d |
children | 2e91ba371c4c e6ec81a8feea |
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1 # hg.py - repository classes for mercurial |
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2 # |
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3 # Copyright 2005 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms |
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6 # of the GNU General Public License, incorporated herein by reference. |
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7 |
1089 | 8 from node import * |
9 from repo import * | |
262 | 10 from demandload import * |
2431
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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11 from i18n import gettext as _ |
1945
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new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
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12 demandload(globals(), "localrepo bundlerepo httprepo sshrepo statichttprepo") |
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13 |
60 | 14 def repository(ui, path=None, create=0): |
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15 if path: |
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16 if path.startswith("http://"): |
1089 | 17 return httprepo.httprepository(ui, path) |
923 | 18 if path.startswith("https://"): |
1089 | 19 return httprepo.httpsrepository(ui, path) |
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20 if path.startswith("hg://"): |
2431
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
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21 ui.warn(_("hg:// syntax is deprecated, " |
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
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22 "please use http:// instead\n")) |
1089 | 23 return httprepo.httprepository( |
24 ui, path.replace("hg://", "http://")) | |
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25 if path.startswith("old-http://"): |
2431
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
diff
changeset
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26 ui.warn(_("old-http:// syntax is deprecated, " |
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
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27 "please use static-http:// instead\n")) |
1101 | 28 return statichttprepo.statichttprepository( |
29 ui, path.replace("old-http://", "http://")) | |
2431
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
diff
changeset
|
30 if path.startswith("static-http://"): |
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
diff
changeset
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31 return statichttprepo.statichttprepository( |
d90a9d7c7d4d
replace old-http:// syntax by static-http:// and deprecate the redundant hg://
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1945
diff
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32 ui, path.replace("static-http://", "http://")) |
624
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Add an sshrepository class and hg serve --stdio
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33 if path.startswith("ssh://"): |
1089 | 34 return sshrepo.sshrepository(ui, path) |
1945
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
diff
changeset
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35 if path.startswith("bundle://"): |
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
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36 path = path[9:] |
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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37 s = path.split("+", 1) |
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Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
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38 if len(s) == 1: |
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
diff
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39 repopath, bundlename = "", s[0] |
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
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40 else: |
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
diff
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41 repopath, bundlename = s |
dec6d3c13dbf
new type of repo: bundle://path/to/repo+/path/to/bundlename
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1102
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42 return bundlerepo.bundlerepository(ui, repopath, bundlename) |
60 | 43 |
1102
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localrepo: minor opener usage restructuring
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44 return localrepo.localrepository(ui, path, create) |