nixpkgs/pkgs/build-support/fetchcvs/builder.sh
Marc Weber 1627b94ee7 implemented proposal by niksnut.
Now you have to use either date= or tag= when specifying cvs revision

svn path=/nixpkgs/trunk/; revision=9661
2007-11-13 01:26:54 +00:00

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source $stdenv/setup
# creating the export drictory and checking out there only to be able to
# move the content without the root directory into $out ...
# cvs -f -d "$url" export $tag -d "$out" "$module"
# should work (but didn't - got no response on #cvs)
# See als man Page for those options
ensureDir $out export
set -x
if [ -n "$tag" ]; then
tag="-r $tag"
else
if [ -n "$date" ]; then
tag="-D $date"
else
tag="-D NOW"
fi
fi
cd export; cvs -f -d "$url" export $tag "$module"
mv */* $out
stopNest