# Copyright 2009-2010 Gregory P. Ward

# Copyright 2009-2010 Intelerad Medical Systems Incorporated

# Copyright 2010-2011 Fog Creek Software

# Copyright 2010-2011 Unity Technologies

#

# This software may be used and distributed according to the terms of the

# GNU General Public License version 2 or any later version.

'''track large binary files

Large binary files tend to be not very compressible, not very "diffable", and

not at all mergeable.  Such files are not handled well by Mercurial\'s storage

format (revlog), which is based on compressed binary deltas.  largefiles solves

this problem by adding a centralized client-server layer on top of Mercurial:

largefiles live in a *central store* out on the network somewhere, and you only

fetch the ones that you need when you need them.

largefiles works by maintaining a *standin* in .hglf/ for each largefile.  The

standins are small (41 bytes: an SHA-1 hash plus newline) and are tracked by

Mercurial.  Largefile revisions are identified by the SHA-1 hash of their

contents, which is written to the standin.  largefiles uses that revision ID to

get/put largefile revisions from/to the central store.

A complete tutorial for using lfiles is included in ``usage.txt`` in the lfiles

source distribution.  See

https://developers.kilnhg.com/Repo/Kiln/largefiles/largefiles/File/usage.txt

'''

from mercurial import commands

import lfcommands

import reposetup

import uisetup

reposetup = reposetup.reposetup

uisetup = uisetup.uisetup

commands.norepo += " lfconvert"

cmdtable = lfcommands.cmdtable