localrepo: load the share source .hg/hgrc also in share-safe mode (API)
The second part of the Share Safe Plan is to share source repo config also.
This patch adds logic to load the source repo .hg/hgrc if we are in share safe
mode. On unshare, we copy and prepend source config to current repo so that
config which was shared is persisted.
A test is added to show that now if we enable a hook on the source repo, that
also runs on the shared repositories.
API change as a new optional argument sharedvfs added to localrepo.loadhgrc()
Differential Revision: https://phab.mercurial-scm.org/D8656
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
for software developers.
Basic install::
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
Running without installing::
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.