view tests/test-subrepo-relative-path.out @ 11109:a2bc2f2d77a9

subrepo: normalize path part of URLs so that pulling subrepos from webdir works

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

% Preparing the subrepository sub
adding sub/sub
% Preparing the main repo which depends on the subrepo sub
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding main/.hgsub
adding main/main
committing subrepository sub
% Cleaning both repositories, just as a clone -U
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
% Serving them both using hgweb
% Clone main from hgweb
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 3 changes to 3 files
updating to branch default
pulling ...sub
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
% Checking cloned repo ids
fdfeeb3e979e tip
863c1745b441 tip
% subrepo debug for main clone
path sub
 source   ../sub
 revision 863c1745b441bd97a8c4a096e87793073f4fb215