+if test -d cwltool ; then
+ (cd cwltool
+ git fetch
+ git reset --hard origin/master
+ )
+else
+ git clone git@github.com:common-workflow-language/cwltool.git
+ (cd cwltool
+ git config user.email "sysadmin@curoverse.com"
+ git config user.name "Curoverse build bot"
+ )
+fi