• primiano@chromium.org's avatar
    Reland: Add --no-history option to fetch and gclient for shallow clones. · 5439ea59
    primiano@chromium.org authored
    Original CL: https://codereview.chromium.org/440263002/
    
    Many people* have complained on chromium-dev about the long times
    required to perform a full fetch over a DSL. This seems to be mostly
    due to the huge size of chromium's history (~9 GB). On the other side,
    not everybody is interested in downloading the full git history of
    the projects. The size of git packs required to fetch a working HEAD
    is one order of magnitude smaller (1.5 GB).
    This change makes it possible to perform a shallow fetch (in a way
    which is consistent with DEPS, leveraging git templates on clone),
    reducing fetch times by 80% for those not interested in the history.
    
    * See:
    [chromium-dev] "fetch chromium" keeps hanging/getting stuck on Windows 7
    [chromium-dev] Initial checkout with git taking long
    [chromium-dev] Trying to get latest source code fails when fetching
    [chromium-dev] Gclient sync takes too long
    
    BUG=228996
    TBR=iannucci@chromium.org,szager@chromium.org,wtc@chromium.org
    
    Review URL: https://codereview.chromium.org/440273002
    
    git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@287793 0039d316-1c4b-4281-b951-d872f2087c98
    5439ea59
gclient_smoketest.py 64.4 KB