add cleanout

Author: nxadm

actions/download.sh

@@ -11,27 +11,31 @@ fi
 git clone --recurse-submodules https://github.com/moarvm/moarvm.git
 if [ $MOARVM_VERSION != "HEAD" ]; then
     cd moarvm 
+    git clean -f -d
     git checkout $MOARVM_VERSION
     cd ..
 fi
 
 git clone --recurse-submodules https://github.com/raku/nqp.git
 if [ $NQP_VERSION != "HEAD" ]; then
     cd nqp 
+    git clean -f -d
     git checkout $NQP_VERSION
     cd ..
 fi
 
 git clone --recurse-submodules https://github.com/rakudo/rakudo.git
 if [ $RAKUDO_VERSION != "HEAD" ]; then
     cd rakudo
+    git clean -f -d
     git checkout $RAKUDO_VERSION
     cd ..
 fi
 
 git clone --recurse-submodules https://github.com/ugexe/zef.git zef
 if [ $ZEF_VERSION != "HEAD" ]; then
     cd zef
+    git clean -f -d
     git checkout $ZEF_VERSION
     cd ..
 fi
@@ -40,4 +44,4 @@ for i in moarvm nqp rakudo zef; do
     tar czf $i.tar.gz --exclude-vcs $i 
 done
 
-ls -laH *.tar.gz
+ls -laH *.tar.gz