Merge pull request #71 from mattsb42-aws/rm-fix

for tox resetdocs, make sure that the directory exists to avoid potential side effects of using rm -f

Author: lizroth

tox.ini

@@ -195,9 +195,13 @@ commands =
 # Clear out any generated files from doc/
 [testenv:resetdocs]
 whitelist_externals =
+    mkdir
     rm
 commands =
-    rm -r doc/lib/generated
+    # Make sure that the directory exists to avoid
+    # potential side effects of using rm -f
+    mkdir -p {toxinidir}/doc/lib/generated
+    rm -r {toxinidir}/doc/lib/generated
 
 [testenv:doc8]
 basepython = python3