Avoids calls to git push when the revision is already known to be
in the remote repository. Now, when using a read-only git subrepo,
git will never need to talk to its upstream repository.
Using svn subrepos on MacOSX with native python 2.6.1 results in a lot of
unexpected output caused by:
http://bugs.python.org/issue5099
subprocess.Popen.__del__ causes AttributeError (os module == None)
Avoiding dangling Popen instance solves the issue.
As with push, the optional destination path is ignored for the
subrepositories, i.e., they are always compared with their default
push path. Fixing this is Issue1852.
The \d was used in a normal (not raw) string and was only passed
through to re.search because Python does not define that escape
character itself. Using 0-9 makes it clearer what is happening.
Given a .hgsub file containing
lib/libfoo = http://server/libfoo
the 'lib/libfoo' subrepo will be cloned from 'http://server/libfoo'.
This changeset introduces a remapping mechanism whereby the source
paths (the right-hand sides) in the .hgsub file can be remapped. This
subpaths section
[subpaths]
http://server = /local
will result in the 'lib/libfoo' subrepo being cloned from
'/local/libfoo' instead of from 'http://server/libfoo'.
The patterns (left-hand sides) are really regular expressions and the
replacement strings (right-hand sides) can refer to matched groups
using normal backreferences. This can be used for more complicated
replacements such as
[subpaths]
http://server/(.*)-hg/ = http://hg.server/\1/
which replaces 'http://server/foo-hg/' with 'http://hg.server/foo/'.
All patterns are applied in the order by which they are listed in the
config files.
This makes more sense when using multiple levels of
nesting.
This happens to help a lot in a case where 3 projects
of mine all use the same makefile helper project as a
sub. A fourth project use these first three projects
and current output made it very hard to figure
which makefile helper was committed. it looked more
like the project was committed/pushed/pulled three times
in a row than dealing on three different repos.
For a "all projects at root" repo layout eg:
/main
/sub
Where subrepos are used such that a clone of main has this layout:
./main/
./main/.hgsub
./main/sub/
And the .hgsub content is:
sub = ../sub
This allows a pull from a hgweb where main and sub are exposed
at the root (or same directory level)
The current code doesn't normalize the path component of a pull
url. this results in trying to pull from
http://server.com/hg/main/../sub
Current hgweb implementation doesn't reduce the path component
so this results in a 404 error though everything is setup logically.
This patch adresses this 404 error on the puller side
normalizing the URLs used for pulling sub repos. For this
example, the URL would be reduced to http://server.com/hg/sub
Fix + test
