Support hub as well as git in @git_support

thefuck/utils.py

@@ -75,12 +75,19 @@ def sudo_support(fn):
 
 
 def git_support(fn):
-    """Resolve git aliases."""
+    """Resolves git aliases and supports testing for both git and hub."""
     @wraps(fn)
     def wrapper(command, settings):
-        if (command.script.startswith('git') and
-                'trace: alias expansion:' in command.stderr):
+        # supports GitHub's `hub` command
+        # which is recommended to be used with `alias git=hub`
+        # but at this point, shell aliases have already been resolved
+        is_git_cmd = command.script.startswith(('git', 'hub'))
 
+        if not is_git_cmd:
+            return False
+
+        # perform git aliases expansion
+        if 'trace: alias expansion:' in command.stderr:
             search = re.search("trace: alias expansion: ([^ ]*) => ([^\n]*)",
                                command.stderr)
             alias = search.group(1)
@@ -93,6 +100,7 @@ def git_support(fn):
             new_script = command.script.replace(alias, expansion)
 
             command = Command._replace(command, script=new_script)
+
         return fn(command, settings)
 
     return wrapper