#1028: Move commandline instructions into shell

thefuck/shells/fish.py

@@ -60,8 +60,7 @@ class Fish(Generic):
                 '  env TF_SHELL=fish TF_ALIAS={0} PYTHONIOENCODING=utf-8'
                 ' thefuck $fucked_up_command {2} $argv | read -l unfucked_command\n'
                 '  if [ "$unfucked_command" != "" ]\n'
-                '    commandline $unfucked_command\n'
-                '    commandline -f execute\n{1}'
+                '    eval $unfucked_command\n{1}'
                 '  end\n'
                 'end').format(alias_name, alter_history, ARGUMENT_PLACEHOLDER)
 
@@ -127,3 +126,7 @@ class Fish(Generic):
                     history.write(entry.encode('utf-8'))
                 else:
                     history.write(entry)
+
+    def commandline_wrap(self, command):
+        """Return the commandline replace and execute commands"""
+        return u'commandline "{}"; commandline -f execute'.format(command)

thefuck/shells/generic.py

@@ -152,3 +152,7 @@ class Generic(object):
             path=path,
             reload=reload,
             can_configure_automatically=Path(path).expanduser().exists())
+
+    def commandline_wrap(self, command):
+        """Generic implementation of commandline wrapper"""
+        return command

thefuck/types.py

@@ -238,8 +238,8 @@ class CorrectedCommand(object):
                 '--debug ' if settings.debug else '',
                 shell.quote(self.script))
             return shell.or_(self.script, repeat_fuck)
-        else:
-            return self.script
+
+        return shell.commandline_wrap(self.script)
 
     def run(self, old_cmd):
         """Runs command from rule for passed command.