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prefetch-git: output human-readable rev to stderr

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that way, the stdout stays compatible with nix-prefetch-{bzr,svn,hg}
This commit is contained in:
Benno Fünfstück 2014-08-17 23:00:03 +02:00
parent 68c7662e98
commit ce3e86702f
1 changed files with 1 additions and 1 deletions
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2
pkgs/build-support/fetchgit/nix-prefetch-git
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@ -219,7 +219,7 @@ clone_user_rev() {
local full_revision=$(cd $dir && (git rev-parse $rev 2> /dev/null || git rev-parse refs/heads/fetchgit) | tail -n1)
echo "git revision is $full_revision"
echo "git human-readable version is $(cd $dir && (git describe $full_revision 2> /dev/null || git describe --tags $full_revision 2> /dev/null || echo -- none --))"
echo "git human-readable version is $(cd $dir && (git describe $full_revision 2> /dev/null || git describe --tags $full_revision 2> /dev/null || echo -- none --))" >&2
# Allow doing additional processing before .git removal
eval "$NIX_PREFETCH_GIT_CHECKOUT_HOOK"