Allow the HOMEDIR and ETCDIR to be configurable via Makefile ENV. Add FreeBSD user creation support.
# WARNING: a .mercurial-server file in your home directory means
# that refresh-auth can and will trash your ~/.ssh/authorized_keys file.
[paths]
repos = ~/repos
authorized_keys = ~/.ssh/authorized_keys
keys = _ETCDIR_/keys:~/repos/hgadmin/keys
access = _ETCDIR_/access.conf:~/repos/hgadmin/access.conf
[exceptions]
# Allow the creation of mq repositories by default
allowdots = .hg/patches
[env]
# Use a different hgrc for remote pulls - this way you can set
# up access.py for everything at once without affecting local operations
HGRCPATH = _ETCDIR_/remote-hgrc.d