#N/A Add heroku_not_command rule

thefuck/rules/heroku_not_command.py

@@ -0,0 +1,20 @@
+import re
+from thefuck.utils import get_closest
+
+
+def match(command, settings):
+    return command.script.startswith('heroku') and \
+           'is not a heroku command' in command.stderr and \
+           'Perhaps you meant' in command.stderr
+
+
+def _get_suggests(stderr):
+    for line in stderr.split('\n'):
+        if 'Perhaps you meant' in line:
+            return re.findall(r'`([^`]+)`', line)
+
+
+def get_new_command(command, settings):
+    wrong = re.findall(r'`(\w+)` is not a heroku command', command.stderr)[0]
+    correct = get_closest(wrong, _get_suggests(command.stderr))
+    return command.script.replace(' {}'.format(wrong), ' {}'.format(correct), 1)