[bitbake-devel] [PATCH 4/4] fetch2/git.py: Optimize clone fall back when it is local
Richard Purdie
richard.purdie at linuxfoundation.org
Thu Jun 14 13:03:59 UTC 2012
On Wed, 2012-06-13 at 22:09 -0500, Jason Wessel wrote:
> A file:// url should use "clone -s" to greatly speed
> up the clone in the case of a kernel when it is local.
>
> Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> ---
> lib/bb/fetch2/git.py | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/lib/bb/fetch2/git.py b/lib/bb/fetch2/git.py
> index 1ad9213..f5a3983 100644
> --- a/lib/bb/fetch2/git.py
> +++ b/lib/bb/fetch2/git.py
> @@ -192,7 +192,13 @@ class Git(FetchMethod):
>
> # If the repo still doesn't exist, fallback to cloning it
> if not os.path.exists(ud.clonedir):
> - clone_cmd = "%s clone --bare --mirror %s %s" % (ud.basecmd, repourl, ud.clonedir)
> + if repourl.startswith("file://"):
> + use_s = "-s"
> + repo = repourl[7:]
> + else:
> + use_s = ""
> + repo = repourl
> + clone_cmd = "%s clone %s --bare --mirror %s %s" % (ud.basecmd, use_s, repo, ud.clonedir)
> if ud.proto.lower() != 'file':
> bb.fetch2.check_network_access(d, clone_cmd)
> runfetchcmd(clone_cmd, d)
How about always using the -l option instead?
This avoids the disadvantage of -s where you could corrupt the central
mirror store with local changes in the checkout.
Cheers,
Richard
More information about the bitbake-devel
mailing list