WIP

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)
 
@@ -133,4 +132,8 @@ class Fish(Generic):
 
     def edit_command(self, command):
         """Return the shell editable command"""
-        return 'commandline -r "' + command + '"'
+        return ' commandline -r "' + command + '"'
+
+    def commandline_wrap(self, command):
+        """Return the commandline replace and execute commands"""
+        return u'commandline "{}";commandline -f execute'.format(command)

thefuck/shells/generic.py

@@ -160,3 +160,7 @@ 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

@@ -234,7 +234,7 @@ class CorrectedCommand(object):
 
         """
         if self.should_edit:
-            self.script = shell.edit_command(self.script)
+            return shell.edit_command(self.script)
 
         if settings.repeat:
             repeat_fuck = '{} --repeat {}--force-command {}'.format(
@@ -242,8 +242,8 @@ 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 edit(self):
         self.should_edit = True