#298 Suggest more than one result in *_no_command rules

thefuck/rules/brew_unknown_command.py

@@ -1,7 +1,7 @@
 import os
 import re
 import subprocess
-from thefuck.utils import get_closest, replace_argument
+from thefuck.utils import get_closest, replace_command
 
 BREW_CMD_PATH = '/Library/Homebrew/cmd'
 TAP_PATH = '/Library/Taps'
@@ -77,10 +77,6 @@ if brew_path_prefix:
         pass
 
 
-def _get_similar_command(command):
-    return get_closest(command, brew_commands)
-
-
 def match(command, settings):
     is_proper_command = ('brew' in command.script and
                          'Unknown command' in command.stderr)
@@ -89,7 +85,7 @@ def match(command, settings):
     if is_proper_command:
         broken_cmd = re.findall(r'Error: Unknown command: ([a-z]+)',
                                 command.stderr)[0]
-        has_possible_commands = bool(_get_similar_command(broken_cmd))
+        has_possible_commands = bool(get_closest(broken_cmd, brew_commands))
 
     return has_possible_commands
 
@@ -97,6 +93,4 @@ def match(command, settings):
 def get_new_command(command, settings):
     broken_cmd = re.findall(r'Error: Unknown command: ([a-z]+)',
                             command.stderr)[0]
-    new_cmd = _get_similar_command(broken_cmd)
-
-    return replace_argument(command.script, broken_cmd, new_cmd)
+    return replace_command(command, broken_cmd, brew_commands)

thefuck/rules/docker_not_command.py

@@ -1,7 +1,7 @@
 from itertools import dropwhile, takewhile, islice
 import re
 import subprocess
-from thefuck.utils import get_closest, sudo_support, replace_argument
+from thefuck.utils import get_closest, sudo_support, replace_argument, replace_command
 
 
 @sudo_support
@@ -23,5 +23,4 @@ def get_docker_commands():
 def get_new_command(command, settings):
     wrong_command = re.findall(
         r"docker: '(\w+)' is not a docker command.", command.stderr)[0]
-    fixed_command = get_closest(wrong_command, get_docker_commands())
-    return replace_argument(command.script, wrong_command, fixed_command)
+    return replace_command(command, wrong_command, get_docker_commands())

thefuck/rules/git_not_command.py

@@ -1,6 +1,6 @@
 import re
-from thefuck.utils import (get_closest, git_support, replace_argument,
-                           get_all_matched_commands)
+from thefuck.utils import (git_support,
+                           get_all_matched_commands, replace_command)
 
 
 @git_support
@@ -13,7 +13,5 @@ def match(command, settings):
 def get_new_command(command, settings):
     broken_cmd = re.findall(r"git: '([^']*)' is not a git command",
                             command.stderr)[0]
-    new_cmd = get_closest(broken_cmd,
-                          get_all_matched_commands(command.stderr))
-    return replace_argument(command.script, broken_cmd, new_cmd)
-
+    matched = get_all_matched_commands(command.stderr)
+    return replace_command(command, broken_cmd, matched)

thefuck/rules/gulp_not_task.py

@@ -1,6 +1,6 @@
 import re
 import subprocess
-from thefuck.utils import get_closest, replace_argument
+from thefuck.utils import replace_command
 
 
 def match(command, script):
@@ -18,5 +18,4 @@ def get_gulp_tasks():
 def get_new_command(command, script):
     wrong_task = re.findall(r"Task '(\w+)' is not in your gulpfile",
                             command.stdout)[0]
-    fixed_task = get_closest(wrong_task, get_gulp_tasks())
-    return replace_argument(command.script, wrong_task, fixed_task)
+    return replace_command(command, wrong_task, get_gulp_tasks())

thefuck/rules/heroku_not_command.py

@@ -1,5 +1,5 @@
 import re
-from thefuck.utils import get_closest, replace_argument
+from thefuck.utils import replace_command
 
 
 def match(command, settings):
@@ -16,5 +16,4 @@ def _get_suggests(stderr):
 
 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 replace_argument(command.script, wrong, correct)
+    return replace_command(command, wrong, _get_suggests(command.stderr))

thefuck/rules/lein_not_task.py

@@ -1,5 +1,6 @@
 import re
-from thefuck.utils import sudo_support, replace_argument
+from thefuck.utils import sudo_support,\
+    replace_command, get_all_matched_commands
 
 
 @sudo_support
@@ -13,6 +14,5 @@ def match(command, settings):
 def get_new_command(command, settings):
     broken_cmd = re.findall(r"'([^']*)' is not a task",
                             command.stderr)[0]
-    new_cmd = re.findall(r'Did you mean this\?\n\s*([^\n]*)',
-                         command.stderr)[0]
-    return replace_argument(command.script, broken_cmd, new_cmd)
+    new_cmds = get_all_matched_commands(command.stderr, 'Did you mean this?')
+    return replace_command(command, broken_cmd, new_cmds)

thefuck/rules/no_command.py

@@ -1,5 +1,5 @@
 from difflib import get_close_matches
-from thefuck.utils import sudo_support, get_all_executables, get_closest
+from thefuck.utils import sudo_support, get_all_executables
 
 
 @sudo_support
@@ -12,8 +12,9 @@ def match(command, settings):
 @sudo_support
 def get_new_command(command, settings):
     old_command = command.script.split(' ')[0]
-    new_command = get_closest(old_command, get_all_executables())
-    return ' '.join([new_command] + command.script.split(' ')[1:])
+    new_cmds = get_close_matches(old_command, get_all_executables(), cutoff=0.1)
+    return [' '.join([new_command] + command.script.split(' ')[1:])
+            for new_command in new_cmds]
 
 
 priority = 3000

thefuck/rules/tsuru_not_command.py

@@ -1,6 +1,6 @@
 import re
 from thefuck.utils import (get_closest, replace_argument,
-                           get_all_matched_commands)
+                           get_all_matched_commands, replace_command)
 
 
 def match(command, settings):
@@ -12,7 +12,6 @@ def match(command, settings):
 def get_new_command(command, settings):
     broken_cmd = re.findall(r'tsuru: "([^"]*)" is not a tsuru command',
                             command.stderr)[0]
-    new_cmd = get_closest(broken_cmd,
-                          get_all_matched_commands(command.stderr))
-    return replace_argument(command.script, broken_cmd, new_cmd)
+    return replace_command(command, broken_cmd,
+                           get_all_matched_commands(command.stderr))