1source $stdenv/setup 2header "getting $url${rev:+ ($rev)} into $out" 3 4hg clone --insecure "$url" hg-clone 5 6hg archive -q$subrepoClause -y ${rev:+-r "$rev"} --cwd hg-clone $out 7rm -f $out/.hg_archival.txt 8 9stopNest