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Set $NIX_PREFETCH_GIT_DEEP_CLONE.

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Ludovic Courtès 2010-01-25 13:26:37 +00:00
parent eec5838a7e
commit e1f45498c9
1 changed files with 6 additions and 0 deletions
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6
src/lib/Hydra/Helper/AddBuilds.pm
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@ -306,6 +306,12 @@ sub fetchInputGit {
$ENV{"NIX_PREFETCH_GIT_LEAVE_DOT_GIT"} = "1";
$ENV{"NIX_PREFETCH_SVN_LEAVE_DOT_SVN"} = "1";
# Ask for a "deep clone" to allow "git describe" and similar
# tools to work. See
# http://thread.gmane.org/gmane.linux.distributions.nixos/3569
# for a discussion.
$ENV{"NIX_PREFETCH_GIT_DEEP_CLONE"} = "1";
(my $res, $stdout, $stderr) = captureStdoutStderr(
"nix-prefetch-git", $uri, $revision);
die "Cannot check out Git repository branch '$branch' at `$uri':\n$stderr" unless $res;