Mercurial > hg
annotate hgweb.cgi @ 39356:c8e4eae84808
narrow: add server logic to send cg while widening without ellipsis
Before this patch, if you try to widen a narrow clone without ellipsis enabled,
it will be broken and the exchange.pull() done by tracked command to widen the
clone will be no-op because no custom logic exists for this and server sees that
we have all csets and it says `no changes found`.
The widening with ellipsis send KILL for existing changegroups and send new
changegroups because of the change in ellipsis hash, but we can prevent that in
non-ellipsis cases.
This patch adds server side logic to send the changegroups for the changesets
which are on the client again with filelogs and manifests for the new includes.
This is a very starting implementation and we send changegroups and manifests
too while we can prevent them.
Following things can definitely be improved in the logic this patch adds:
1) Send just the filelogs and treemanifests
2) Send the filelogs only for the additions in the include
I tried 1) here but the code is coupled tightly and the way I was able to do
that was hacking into the changegroup generation code in a very dirty way, like
adding conditionals and preventing the yield.
This patch also adds a 'widen' kwarg to prevent other commands except widening
to go through that codepath.
The test changes demonstrate that the new implementation is correct and fixes
things.
Differential Revision: https://phab.mercurial-scm.org/D4383
author | Pulkit Goyal <pulkit@yandex-team.ru> |
---|---|
date | Sun, 26 Aug 2018 20:20:34 +0300 |
parents | 4b0fc75f9403 |
children | 47ef023d0165 |
rev | line source |
---|---|
202 | 1 #!/usr/bin/env python |
159 | 2 # |
11000
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
3 # An example hgweb CGI script, edit as necessary |
26421
4b0fc75f9403
urls: bulk-change primary website URLs
Matt Mackall <mpm@selenic.com>
parents:
15475
diff
changeset
|
4 # See also https://mercurial-scm.org/wiki/PublishingRepositories |
159 | 5 |
11000
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
6 # Path to repo or hgweb config to serve (see 'hg help hgweb') |
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
7 config = "/path/to/repo/or/config" |
5244
79279b5583c6
cgi: sys.path.insert should be before importing mercurial
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
5197
diff
changeset
|
8 |
15475
85cba926cb59
hgweb: add hint about finding library path with debuginstall
Matt Mackall <mpm@selenic.com>
parents:
11503
diff
changeset
|
9 # Uncomment and adjust if Mercurial is not installed system-wide |
85cba926cb59
hgweb: add hint about finding library path with debuginstall
Matt Mackall <mpm@selenic.com>
parents:
11503
diff
changeset
|
10 # (consult "installed modules" path from 'hg debuginstall'): |
11000
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
11 #import sys; sys.path.insert(0, "/path/to/python/lib") |
5197
55860a45bbf2
Enable demandimport only in scripts, not in importable modules (issue605)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3868
diff
changeset
|
12 |
6080
4baad19c4801
hgweb: disable cgitb by default
Maxim Dounin <mdounin@mdounin.ru>
parents:
5995
diff
changeset
|
13 # Uncomment to send python tracebacks to the browser if an error occurs: |
11000
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
14 #import cgitb; cgitb.enable() |
391
5f65a108a559
hgweb: pull cgitb into CGI script example, where it can easily be disabled
mpm@selenic.com
parents:
202
diff
changeset
|
15 |
11000
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
16 from mercurial import demandimport; demandimport.enable() |
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
17 from mercurial.hgweb import hgweb, wsgicgi |
338167735124
hgweb: simplify hgweb.cgi, add help pointer
Matt Mackall <mpm@selenic.com>
parents:
6142
diff
changeset
|
18 application = hgweb(config) |
6141
90e5c82a3859
Backed out changeset b913d3aacddc (see issue971/msg5317)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5995
diff
changeset
|
19 wsgicgi.launch(application) |