Bump to 1.40

Fixed grammar in README.txt

README.md

@@ -73,7 +73,7 @@ REPL-y 0.3.1
 ...
 ```
 
-If you are scared to blindly run changed command, there's `require_confirmation`
+If you are scared to blindly run the changed command, there is a `require_confirmation`
 [settings](#settings) option:
 
 ```bash
@@ -104,7 +104,7 @@ sudo pip install thefuck
 
 [Or using an OS package manager (OS X, Ubuntu, Arch).](https://github.com/nvbn/thefuck/wiki/Installation)
 
-And add to `.bashrc` or `.bash_profile`(for OSX):
+And add to the `.bashrc` or `.bash_profile`(for OSX):
 
 ```bash
 alias fuck='eval $(thefuck $(fc -ln -1)); history -r'
@@ -137,21 +137,25 @@ sudo pip install thefuck --upgrade
 
 ## How it works
 
-The Fuck tries to match rule for the previous command, create new command
+The Fuck tries to match a rule for the previous command, creates a new command
-using matched rule and run it. Rules enabled by default:
+using the matched rule and runs it. Rules enabled by default are as follows:
 
 * `brew_unknown_command` – fixes wrong brew commands, for example `brew docto/brew doctor`;
+* `cpp11` – add missing `-std=c++11` to `g++` or `clang++`;
 * `cd_parent` – changes `cd..` to `cd ..`;
 * `cd_mkdir` – creates directories before cd'ing into them;
 * `cp_omitting_directory` – adds `-a` when you `cp` directory;
+* `dry` – fix repetitions like "git git push";
 * `fix_alt_space` – replaces Alt+Space with Space character;
 * `git_add` – fix *"Did you forget to 'git add'?"*;
+* `git_checkout` – creates the branch before checking-out;
 * `git_no_command` – fixes wrong git commands like `git brnch`;
 * `git_push` – adds `--set-upstream origin $branch` to previous failed `git push`;
 * `has_exists_script` – prepends `./` when script/binary exists;
 * `lein_not_task` – fixes wrong `lein` tasks like `lein rpl`;
 * `mkdir_p` – adds `-p` when you trying to create directory without parent;
 * `no_command` – fixes wrong console commands, for example `vom/vim`;
+* `man_no_space` – fixes man commands without spaces, for example `mandiff`;
 * `pacman` – installs app with `pacman` or `yaourt` if it is not installed;
 * `pip_unknown_command` – fixes wrong pip commands, for example `pip instatl/pip install`;
 * `python_command` – prepends `python` when you trying to run not executable/without `./` python script;
@@ -208,10 +212,10 @@ priority = 1000  # Lower first
 
 ## Settings
 
-The Fuck has a few settings parameters, they can be changed in `~/.thefuck/settings.py`:
+The Fuck has a few settings parameters which can be changed in `~/.thefuck/settings.py`:
 
 * `rules` – list of enabled rules, by default `thefuck.conf.DEFAULT_RULES`;
-* `require_confirmation` – require confirmation before running new command, by default `False`;
+* `require_confirmation` – requires confirmation before running new command, by default `False`;
 * `wait_command` – max amount of time in seconds for getting previous command output;
 * `no_colors` – disable colored output;
 * `priority` – dict with rules priorities, rule with lower `priority` will be matched first.

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 
-VERSION = '1.37'
+VERSION = '1.40'
 
 
 setup(name='thefuck',

tests/rules/test_dry.py

@@ -0,0 +1,17 @@
+import pytest
+from thefuck.rules.dry import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.mark.parametrize('command', [
+    Command(script='cd cd foo'),
+    Command(script='git git push origin/master')])
+def test_match(command):
+    assert match(command, None)
+
+
+@pytest.mark.parametrize('command, new_command', [
+    (Command('cd cd foo'), 'cd foo'),
+    (Command('git git push origin/master'), 'git push origin/master')])
+def test_get_new_command(command, new_command):
+    assert get_new_command(command, None) == new_command

tests/rules/test_man_no_space.py

@@ -0,0 +1,12 @@
+from thefuck.rules.man_no_space import match, get_new_command
+from tests.utils import Command
+
+
+def test_match():
+    assert match(Command('mandiff', stderr='mandiff: command not found'), None)
+    assert not match(Command(), None)
+
+
+def test_get_new_command():
+    assert get_new_command(
+        Command('mandiff'), None) == 'man diff'

thefuck/rules/cpp11.py

@@ -0,0 +1,9 @@
+def match(command, settings):
+    return (('g++' in command.script or 'clang++' in command.script) and
+            ('This file requires compiler and library support for the '
+             'ISO C++ 2011 standard.' in command.stderr or
+             '-Wc++11-extensions' in command.stderr))
+
+
+def get_new_command(command, settings):
+    return command.script + ' -std=c++11'

thefuck/rules/dry.py

@@ -0,0 +1,12 @@
+def match(command, settings):
+    split_command = command.script.split()
+
+    return len(split_command) >= 2 and split_command[0] == split_command[1]
+
+
+def get_new_command(command, settings):
+    return command.script[command.script.find(' ')+1:]
+
+# it should be rare enough to actually have to type twice the same word, so
+# this rule can have a higher priority to come before things like "cd cd foo"
+priority = 900

thefuck/rules/git_checkout.py

@@ -0,0 +1,15 @@
+import re
+
+
+def match(command, settings):
+    return ('git' in command.script
+            and 'did not match any file(s) known to git.' in command.stderr
+            and "Did you forget to 'git add'?" not in command.stderr)
+
+
+def get_new_command(command, settings):
+    missing_file = re.findall(
+            r"error: pathspec '([^']*)' "
+            "did not match any file\(s\) known to git.", command.stderr)[0]
+
+    return 'git branch {} && {}'.format(missing_file, command.script)

thefuck/rules/man_no_space.py

@@ -0,0 +1,9 @@
+def match(command, settings):
+    return (command.script.startswith(u'man')
+            and u'command not found' in command.stderr.lower())
+
+
+def get_new_command(command, settings):
+    return u'man {}'.format(command.script[3:])
+
+priority = 2000

thefuck/shells.py

@@ -60,7 +60,7 @@ class Bash(Generic):
         return dict(
             self._parse_alias(alias)
             for alias in proc.stdout.read().decode('utf-8').split('\n')
-            if alias)
+            if alias and '=' in alias)
 
     def _get_history_file_name(self):
         return os.environ.get("HISTFILE",
@@ -82,7 +82,7 @@ class Zsh(Generic):
         return dict(
             self._parse_alias(alias)
             for alias in proc.stdout.read().decode('utf-8').split('\n')
-            if alias)
+            if alias and '=' in alias)
 
     def _get_history_file_name(self):
         return os.environ.get("HISTFILE",
@@ -98,7 +98,10 @@ shells = defaultdict(lambda: Generic(), {
 
 
 def _get_shell():
+    try:
         shell = Process(os.getpid()).parent().cmdline()[0]
+    except TypeError:
+        shell = Process(os.getpid()).parent.cmdline[0]
     return shells[shell]