Merge pull request #343 from mlk/hdfs-rm-rm_X_Is_a_directory_add_minus_r

hdfs -rm -r /directory and hdfs -mkdir -p /directory/sub support

thefuck/rules/mkdir_p.py

@@ -10,4 +10,4 @@ def match(command, settings):
 
 @sudo_support
 def get_new_command(command, settings):
-    return re.sub('^mkdir (.*)', 'mkdir -p \\1', command.script)
+    return re.sub('\\bmkdir (.*)', 'mkdir -p \\1', command.script)

thefuck/rules/rm_dir.py

@@ -10,4 +10,7 @@ def match(command, settings):
 
 @sudo_support
 def get_new_command(command, settings):
-    return re.sub('^rm (.*)', 'rm -rf \\1', command.script)
+    arguments = '-rf'
+    if 'hdfs' in command.script:
+        arguments = '-r'
+    return re.sub('\\brm (.*)', 'rm ' + arguments + ' \\1', command.script)