Bump to 3.13

Add Python 3.6 support

.travis.yml

@@ -1,28 +1,50 @@
 language: python
 sudo: false
-python:
-  - "3.5"
-  - "3.4"
-  - "3.3"
-  - "2.7"
+matrix:
+  include:
+    - os: linux
+      dist: trusty
+      python: "3.6"
+    - os: linux
+      dist: trusty
+      python: "3.5"
+    - os: linux
+      dist: trusty
+      python: "3.4"
+    - os: linux
+      dist: trusty
+      python: "3.3"
+    - os: linux
+      dist: trusty
+      python: "2.7"
+    - os: osx
+      env: FORMULA="python"
+      language: generic
+    - os: osx
+      env: FORMULA="python3"
+      language: generic
+services:
+  - docker
 addons:
   apt:
-    sources:
-      - fish-shell/release-2
     packages:
-      - bash
-      - zsh
-      - fish
-      - tcsh
-      - pandoc
-      - git
-install:
+      - python-commandnotfound
+      - python3-commandnotfound
+before_install:
+  - if [[ $TRAVIS_OS_NAME == "osx" ]]; then brew update ; fi
+  - if [[ $TRAVIS_OS_NAME == "osx" ]]; then if brew ls --versions $FORMULA; then brew upgrade $FORMULA || echo Python is up to date; else brew install $FORMULA; fi; fi
+  - if [[ $TRAVIS_OS_NAME == "osx" ]]; then virtualenv venv -p $FORMULA; fi
+  - if [[ $TRAVIS_OS_NAME == "osx" ]]; then source venv/bin/activate; fi
   - pip install -U pip
   - pip install -U coveralls
+install:
   - pip install -Ur requirements.txt
   - python setup.py develop
   - rm -rf build
 script:
   - export COVERAGE_PYTHON_VERSION=python-${TRAVIS_PYTHON_VERSION:0:1}
-  - coverage run --source=thefuck,tests -m py.test -v --capture=sys --run-without-docker --enable-functional
-after_success: coveralls
+  - export RUN_TESTS="coverage run --source=thefuck,tests -m py.test -v --capture=sys tests"
+  - if [[ $TRAVIS_PYTHON_VERSION == 3.6 && $TRAVIS_OS_NAME != "osx" ]]; then $RUN_TESTS --enable-functional; fi
+  - if [[ $TRAVIS_PYTHON_VERSION != 3.6 || $TRAVIS_OS_NAME == "osx" ]]; then $RUN_TESTS; fi
+after_success:
+  - coveralls

README.md

@@ -1,10 +1,10 @@
-# The Fuck [![Build Status](https://travis-ci.org/nvbn/thefuck.svg?branch=master)](https://travis-ci.org/nvbn/thefuck) 
+# The Fuck [![Version][version-badge]][version-link] [![Build Status][travis-badge]][travis-link] [![Windows Build Status][appveyor-badge]][appveyor-link] [![Coverage][coverage-badge]][coverage-link] [![MIT License][license-badge]](LICENSE.md)
 
 Magnificent app which corrects your previous console command,
 inspired by a [@liamosaur](https://twitter.com/liamosaur/)
 [tweet](https://twitter.com/liamosaur/status/506975850596536320).
 
-[![gif with examples](https://raw.githubusercontent.com/nvbn/thefuck/master/example.gif)](https://raw.githubusercontent.com/nvbn/thefuck/master/example.gif)
+[![gif with examples][examples-link]][examples-link]
 
 Few more examples:
 
@@ -52,7 +52,7 @@ Python 3.4.2 (default, Oct  8 2014, 13:08:17)
 git: 'brnch' is not a git command. See 'git --help'.
 
 Did you mean this?
-	branch
+    branch
 
 ➜ fuck
 git branch [enter/↑/↓/ctrl+c]
@@ -94,17 +94,22 @@ Reading package lists... Done
 - pip
 - python-dev
 
-## Installation [*experimental*]
+## Installation
 
-On Ubuntu and OS X you can install `The Fuck` with installation script:
+On OS X you can install `The Fuck` with [Homebrew][homebrew]:
 
 ```bash
-wget -O - https://raw.githubusercontent.com/nvbn/thefuck/master/install.sh | sh - && $0
+brew install thefuck
 ```
 
-## Manual installation
+On Ubuntu you can install `The Fuck` with:
+```bash
+sudo apt update
+sudo apt install python3-dev python3-pip
+sudo -H pip3 install thefuck
+```
 
-Install `The Fuck` with `pip`:
+On other systems you can install `The Fuck` with `pip`:
 
 ```bash
 sudo -H pip install thefuck
@@ -129,7 +134,7 @@ To make them available immediately, run `source ~/.bashrc` (or your shell config
 ## Update
 
 ```bash
-sudo pip install thefuck --upgrade
+sudo -H pip install thefuck --upgrade
 ```
 
 **Aliases changed in 1.34.**
@@ -139,11 +144,14 @@ sudo pip install thefuck --upgrade
 The Fuck tries to match a rule for the previous command, creates a new command
 using the matched rule and runs it. Rules enabled by default are as follows:
 
+* `ag_literal` – adds `-Q` to `ag` when suggested;
+* `aws_cli` – fixes misspelled commands like `aws dynamdb scan`;
 * `cargo` – runs `cargo build` instead of `cargo`;
 * `cargo_no_command` – fixes wrongs commands like `cargo buid`;
 * `cd_correction` – spellchecks and correct failed cd commands;
 * `cd_mkdir` – creates directories before cd'ing into them;
 * `cd_parent` – changes `cd..` to `cd ..`;
+* `chmod_x` – add execution bit;
 * `composer_not_command` – fixes composer command name;
 * `cp_omitting_directory` – adds `-a` when you `cp` directory;
 * `cpp11` – adds missing `-std=c++11` to `g++` or `clang++`;
@@ -153,35 +161,51 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `django_south_merge` – adds `--merge` to inconsistent django south migration;
 * `docker_not_command` – fixes wrong docker commands like `docker tags`;
 * `dry` – fixes repetitions like `git git push`;
+* `fab_command_not_found` – fix misspelled fabric commands;
 * `fix_alt_space` – replaces Alt+Space with Space character;
 * `fix_file` – opens a file with an error in your `$EDITOR`;
 * `git_add` – fixes *"pathspec 'foo' did not match any file(s) known to git."*;
+* `git_bisect_usage` – fixes `git bisect strt`, `git bisect goood`, `git bisect rset`, etc. when bisecting;
 * `git_branch_delete` – changes `git branch -d` to `git branch -D`;
+* `git_branch_exists` – offers `git branch -d foo`, `git branch -D foo` or `git checkout foo` when creating a branch that already exists;
 * `git_branch_list` – catches `git branch list` in place of `git branch` and removes created branch;
 * `git_checkout` – fixes branch name or creates new branch;
+* `git_diff_no_index` – adds `--no-index` to previous `git diff` on untracked files;
 * `git_diff_staged` – adds `--staged` to previous `git diff` with unexpected output;
 * `git_fix_stash` – fixes `git stash` commands (misspelled subcommand and missing `save`);
+* `git_flag_after_filename` – fixes `fatal: bad flag '...' after filename`
 * `git_help_aliased` &ndash; fixes `git help <alias>` commands replacing <alias> with the aliased command;
 * `git_not_command` &ndash; fixes wrong git commands like `git brnch`;
 * `git_pull` &ndash; sets upstream before executing previous `git pull`;
 * `git_pull_clone` &ndash; clones instead of pulling when the repo does not exist;
+* `git_pull_uncommitted_changes` &ndash; stashes changes before pulling and pops them afterwards;
 * `git_push` &ndash; adds `--set-upstream origin $branch` to previous failed `git push`;
 * `git_push_pull` &ndash; runs `git pull` when `push` was rejected;
+* `git_rebase_no_changes` &ndash; runs `git rebase --skip` instead of `git rebase --continue` when there are no changes;
+* `git_rm_local_modifications` &ndash;  adds `-f` or `--cached` when you try to `rm` a locally modified file;
 * `git_rm_recursive` &ndash; adds `-r` when you try to `rm` a directory;
+* `git_rebase_merge_dir` &ndash; offers `git rebase (--continue | --abort | --skip)` or removing the `.git/rebase-merge` dir when a rebase is in progress;
 * `git_remote_seturl_add` &ndash; runs `git remote add` when `git remote set_url` on nonexistant remote;
 * `git_stash` &ndash; stashes you local modifications before rebasing or switching branch;
+* `git_stash_pop` &ndash; adds your local modifications before popping stash, then resets;
 * `git_two_dashes` &ndash; adds a missing dash to commands like `git commit -amend` or `git rebase -continue`;
 * `go_run` &ndash; appends `.go` extension when compiling/running Go programs;
+* `gradle_no_task` &ndash; fixes not found or ambiguous `gradle` task;
+* `gradle_wrapper` &ndash; replaces `gradle` with `./gradlew`;
 * `grep_arguments_order` &ndash; fixes grep arguments order for situations like `grep -lir . test`;
 * `grep_recursive` &ndash; adds `-r` when you trying to `grep` directory;
+* `grunt_task_not_found` &ndash; fixes misspelled `grunt` commands;
 * `gulp_not_task` &ndash; fixes misspelled `gulp` tasks;
 * `has_exists_script` &ndash; prepends `./` when script/binary exists;
 * `heroku_not_command` &ndash; fixes wrong `heroku` commands like `heroku log`;
 * `history` &ndash; tries to replace command with most similar command from history;
+* `ifconfig_device_not_found` &ndash; fixes wrong device names like `wlan0` to `wlp2s0`;
 * `java` &ndash; removes `.java` extension when running Java programs;
 * `javac` &ndash; appends missing `.java` when compiling Java files;
 * `lein_not_task` &ndash; fixes wrong `lein` tasks like `lein rpl`;
 * `ln_no_hard_link` &ndash; catches hard link creation on directories, suggest symbolic link;
+* `ln_s_order` &ndash; fixes `ln -s` arguments order;
+* `ls_all` &ndash; adds `-A` to `ls` when output is empty;
 * `ls_lah` &ndash; adds `-lah` to `ls`;
 * `man` &ndash; changes manual section;
 * `man_no_space` &ndash; fixes man commands without spaces, for example `mandiff`;
@@ -189,14 +213,19 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `mkdir_p` &ndash; adds `-p` when you trying to create directory without parent;
 * `mvn_no_command` &ndash; adds `clean package` to `mvn`;
 * `mvn_unknown_lifecycle_phase` &ndash; fixes misspelled lifecycle phases with `mvn`;
+* `npm_missing_script` &ndash; fixes `npm` custom script name in `npm run-script <script>`;
+* `npm_run_script` &ndash; adds missing `run-script` for custom `npm` scripts;
 * `npm_wrong_command` &ndash; fixes wrong npm commands like `npm urgrade`;
 * `no_command` &ndash; fixes wrong console commands, for example `vom/vim`;
 * `no_such_file` &ndash; creates missing directories with `mv` and `cp` commands;
-* `open` &ndash; prepends `http` to address passed to `open`;
+* `open` &ndash; either prepends `http://` to address passed to `open` or create a new file or directory and passes it to `open`;
 * `pip_unknown_command` &ndash; fixes wrong `pip` commands, for example `pip instatl/pip install`;
+* `port_already_in_use` &ndash; kills process that bound port;
 * `python_command` &ndash; prepends `python` when you trying to run not executable/without `./` python script;
 * `python_execute` &ndash; appends missing `.py` when executing Python files;
 * `quotation_marks` &ndash; fixes uneven usage of `'` and `"` when containing args';
+* `react_native_command_unrecognized` &ndash; fixes unrecognized `react-native` commands;
+* `remove_trailing_cedilla` &ndash; remove trailling cedillas `ç`, a common typo for european keyboard layouts;
 * `rm_dir` &ndash; adds `-rf` when you trying to remove directory;
 * `sed_unterminated_s` &ndash; adds missing '/' to `sed`'s `s` commands;
 * `sl_ls` &ndash; changes `sl` to `ls`;
@@ -211,7 +240,8 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `tmux` &ndash; fixes `tmux` commands;
 * `unknown_command` &ndash; fixes hadoop hdfs-style "unknown command", for example adds missing '-' to the command on `hdfs dfs ls`;
 * `vagrant_up` &ndash; starts up the vagrant instance;
-* `whois` &ndash; fixes `whois` command.
+* `whois` &ndash; fixes `whois` command;
+* `workon_doesnt_exists` &ndash; fixes `virtualenvwrapper` env name os suggests to create new.
 
 Enabled by default only on specific platforms:
 
@@ -219,7 +249,10 @@ Enabled by default only on specific platforms:
 * `apt_get_search` &ndash; changes trying to search using `apt-get` with searching using `apt-cache`;
 * `apt_invalid_operation` &ndash; fixes invalid `apt` and `apt-get` calls, like `apt-get isntall vim`;
 * `brew_install` &ndash; fixes formula name for `brew install`;
+* `brew_link` &ndash; adds `--overwrite --dry-run` if linking fails;
+* `brew_uninstall` &ndash; adds `--force` to `brew uninstall` if multiple versions were installed;
 * `brew_unknown_command` &ndash; fixes wrong brew commands, for example `brew docto/brew doctor`;
+* `brew_update_formula` &ndash; turns `brew update <formula>` into `brew upgrade <formula>`;
 * `brew_upgrade` &ndash; appends `--all` to `brew upgrade` as per Homebrew's new behaviour;
 * `pacman` &ndash; installs app with `pacman` if it is not installed (uses `yaourt` if available);
 * `pacman_not_found` &ndash; fixes package name with `pacman` or `yaourt`.
@@ -246,7 +279,9 @@ side_effect(old_command: Command, fixed_command: str) -> None
 ```
 and optional `enabled_by_default`, `requires_output` and `priority` variables.
 
-`Command` has three attributes: `script`, `stdout` and `stderr`.
+`Command` has three attributes: `script`, `stdout`, `stderr` and `script_parts`.
+Rule shouldn't change `Command`.
+
 
 *Rules api changed in 3.0:* For accessing settings in rule you need to import it with `from thefuck.conf import settings`.
 `settings` is a special object filled with `~/.config/thefuck/settings.py` and values from env ([see more below](#settings)).
@@ -289,7 +324,9 @@ The Fuck has a few settings parameters which can be changed in `$XDG_CONFIG_HOME
 * `priority` &ndash; dict with rules priorities, rule with lower `priority` will be matched first;
 * `debug` &ndash; enables debug output, by default `False`;
 * `history_limit` &ndash; numeric value of how many history commands will be scanned, like `2000`;
-* `alter_history` &ndash; push fixed command to history, by default `True`.
+* `alter_history` &ndash; push fixed command to history, by default `True`;
+* `wait_slow_command` &ndash; max amount of time in seconds for getting previous command output if it in `slow_commands` list;
+* `slow_commands` &ndash; list of slow commands.
 
 Example of `settings.py`:
 
@@ -301,6 +338,9 @@ wait_command = 10
 no_colors = False
 priority = {'sudo': 100, 'no_command': 9999}
 debug = False
+history_limit = 9999
+wait_slow_command = 20
+slow_commands = ['react-native', 'gradle']
 ```
 
 Or via environment variables:
@@ -314,7 +354,9 @@ Or via environment variables:
 rule with lower `priority` will be matched first;
 * `THEFUCK_DEBUG` &ndash; enables debug output, `true/false`;
 * `THEFUCK_HISTORY_LIMIT` &ndash; how many history commands will be scanned, like `2000`;
-* `THEFUCK_ALTER_HISTORY` &ndash; push fixed command to history `true/false`.
+* `THEFUCK_ALTER_HISTORY` &ndash; push fixed command to history `true/false`;
+* `THEFUCK_WAIT_SLOW_COMMAND` &ndash; max amount of time in seconds for getting previous command output if it in `slow_commands` list;
+* `THEFUCK_SLOW_COMMANDS` &ndash; list of slow commands, like `lein:gradle`.
 
 For example:
 
@@ -358,3 +400,16 @@ sudo apt-get install pandoc
 
 ## License MIT
 Project License can be found [here](LICENSE.md).
+
+
+[version-badge]:   https://img.shields.io/pypi/v/thefuck.svg?label=version
+[version-link]:    https://pypi.python.org/pypi/thefuck/
+[travis-badge]:    https://img.shields.io/travis/nvbn/thefuck.svg
+[travis-link]:     https://travis-ci.org/nvbn/thefuck
+[appveyor-badge]:  https://img.shields.io/appveyor/ci/nvbn/thefuck.svg?label=windows%20build
+[appveyor-link]:   https://ci.appveyor.com/project/nvbn/thefuck
+[coverage-badge]:  https://img.shields.io/coveralls/nvbn/thefuck.svg
+[coverage-link]:   https://coveralls.io/github/nvbn/thefuck
+[license-badge]:   https://img.shields.io/badge/license-MIT-007EC7.svg
+[examples-link]:   https://raw.githubusercontent.com/nvbn/thefuck/master/example.gif
+[homebrew]:        http://brew.sh/

appveyor.yml

@@ -0,0 +1,23 @@
+build: false
+
+environment:
+  matrix:
+    - PYTHON: "C:/Python27"
+    - PYTHON: "C:/Python33"
+    - PYTHON: "C:/Python34"
+    - PYTHON: "C:/Python35"
+    - PYTHON: "C:/Python36"
+
+init:
+  - "ECHO %PYTHON%"
+  - ps: "ls C:/Python*"
+
+install:
+  - ps: (new-object net.webclient).DownloadFile('https://bootstrap.pypa.io/get-pip.py', 'C:/get-pip.py')
+  - "%PYTHON%/python.exe C:/get-pip.py"
+  - "%PYTHON%/Scripts/pip.exe install -U setuptools"
+  - "%PYTHON%/python.exe setup.py develop"
+  - "%PYTHON%/Scripts/pip.exe install -U -r requirements.txt"
+
+test_script:
+  - "%PYTHON%/Scripts/py.test.exe -sv"

install.sh

@@ -1,61 +1,4 @@
 #!/bin/sh
 
-should_add_alias () {
-    [ -f $1 ] && ! grep -q thefuck $1
-}
-
-installed () {
-    hash $1 2>/dev/null
-}
-
-install_thefuck () {
-    # Install OS dependencies:
-    if installed apt-get; then
-        # Debian/Ubuntu:
-        sudo apt-get update -yy
-        sudo apt-get install -yy python-pip python-dev command-not-found python-gdbm
-
-        if [ -n "$(apt-cache search python-commandnotfound)" ]; then
-            # In case of different python versions:
-            sudo apt-get install -yy python-commandnotfound
-        fi
-    else
-        if installed brew; then
-            # OS X:
-            brew update
-            brew install python
-        else
-            # Generic way:
-            wget https://bootstrap.pypa.io/get-pip.py
-            sudo python get-pip.py
-            rm get-pip.py
-        fi
-    fi
-
-    # thefuck requires fresh versions of setuptools and pip:
-    sudo pip install -U pip setuptools
-    sudo pip install -U thefuck
-
-    # Setup aliases:
-    if should_add_alias ~/.bashrc; then
-        echo 'eval $(thefuck --alias)' >> ~/.bashrc
-    fi
-
-    if should_add_alias ~/.bash_profile; then
-        echo 'eval $(thefuck --alias)' >> ~/.bash_profile
-    fi
-
-    if should_add_alias ~/.zshrc; then
-        echo 'eval $(thefuck --alias)' >> ~/.zshrc
-    fi
-
-    if should_add_alias ~/.config/fish/config.fish; then
-        thefuck --alias >> ~/.config/fish/config.fish
-    fi
-
-    if should_add_alias ~/.tcshrc; then
-        echo 'eval `thefuck --alias`' >> ~/.tcshrc
-    fi
-}
-
-install_thefuck
+echo "Installation script is deprecated!"
+echo "For installation instruction please visit https://github.com/nvbn/thefuck"

setup.py

@@ -1,13 +1,16 @@
 #!/usr/bin/env python
 from setuptools import setup, find_packages
-import pip
+import pkg_resources
 import sys
 import os
 
-if int(pip.__version__.split('.')[0]) < 6:
-    print('pip older than 6.0 not supported, please upgrade pip with:\n\n'
-          '    pip install -U pip')
-    sys.exit(-1)
+try:
+    if int(pkg_resources.get_distribution("pip").version.split('.')[0]) < 6:
+        print('pip older than 6.0 not supported, please upgrade pip with:\n\n'
+              '    pip install -U pip')
+        sys.exit(-1)
+except pkg_resources.DistributionNotFound:
+    pass
 
 if os.environ.get('CONVERT_README'):
     import pypandoc
@@ -26,10 +29,10 @@ elif (3, 0) < version < (3, 3):
           ' ({}.{} detected).'.format(*version))
     sys.exit(-1)
 
-VERSION = '3.7'
+VERSION = '3.13'
 
 install_requires = ['psutil', 'colorama', 'six', 'decorator']
-extras_require = {':python_version<"3.4"': ['pathlib'],
+extras_require = {':python_version<"3.4"': ['pathlib2'],
                   ":sys_platform=='win32'": ['win_unicode_console']}
 
 setup(name='thefuck',
@@ -48,5 +51,4 @@ setup(name='thefuck',
       extras_require=extras_require,
       entry_points={'console_scripts': [
           'thefuck = thefuck.main:main',
-          'thefuck-alias = thefuck.main:print_alias',
           'fuck = thefuck.main:how_to_configure_alias']})

tests/conftest.py

@@ -1,7 +1,7 @@
-from pathlib import Path
 import pytest
 from thefuck import shells
 from thefuck import conf, const
+from thefuck.system import Path
 
 shells.shell = shells.Generic()
 

tests/functional/test_bash.py

@@ -3,26 +3,19 @@ from tests.functional.plots import with_confirmation, without_confirmation, \
     refuse_with_confirmation, history_changed, history_not_changed, \
     select_command_with_arrows, how_to_configure
 
-containers = ((u'thefuck/ubuntu-python3-bash',
-               u'''FROM ubuntu:latest
-                   RUN apt-get update
-                   RUN apt-get install -yy python3 python3-pip python3-dev git
-                   RUN pip3 install -U setuptools
-                   RUN ln -s /usr/bin/pip3 /usr/bin/pip''',
+containers = ((u'thefuck/python3-bash',
+               u'FROM python:3',
                u'bash'),
-              (u'thefuck/ubuntu-python2-bash',
-               u'''FROM ubuntu:latest
-                   RUN apt-get update
-                   RUN apt-get install -yy python python-pip python-dev git
-                   RUN pip2 install -U pip setuptools''',
+              (u'thefuck/python2-bash',
+               u'FROM python:2',
                u'bash'))
 
 
 @pytest.fixture(params=containers)
-def proc(request, spawnu, run_without_docker):
+def proc(request, spawnu, TIMEOUT):
     proc = spawnu(*request.param)
-    if not run_without_docker:
-        proc.sendline(u"pip install /src")
+    proc.sendline(u"pip install /src")
+    assert proc.expect([TIMEOUT, u'Successfully installed'])
     proc.sendline(u"export PS1='$ '")
     proc.sendline(u'eval $(thefuck --alias)')
     proc.sendline(u'echo > $HISTFILE')
@@ -30,38 +23,29 @@ def proc(request, spawnu, run_without_docker):
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
-def test_with_confirmation(proc, TIMEOUT, run_without_docker):
+def test_with_confirmation(proc, TIMEOUT):
     with_confirmation(proc, TIMEOUT)
-    if not run_without_docker:
-        history_changed(proc, TIMEOUT, u'echo test')
+    history_changed(proc, TIMEOUT, u'echo test')
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
-def test_select_command_with_arrows(proc, TIMEOUT, run_without_docker):
+def test_select_command_with_arrows(proc, TIMEOUT):
     select_command_with_arrows(proc, TIMEOUT)
-    if not run_without_docker:
-        history_changed(proc, TIMEOUT, u'git help')
+    history_changed(proc, TIMEOUT, u'git help')
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
-def test_refuse_with_confirmation(proc, TIMEOUT, run_without_docker):
+def test_refuse_with_confirmation(proc, TIMEOUT):
     refuse_with_confirmation(proc, TIMEOUT)
-    if not run_without_docker:
-        history_not_changed(proc, TIMEOUT)
+    history_not_changed(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
-def test_without_confirmation(proc, TIMEOUT, run_without_docker):
+def test_without_confirmation(proc, TIMEOUT):
     without_confirmation(proc, TIMEOUT)
-    if not run_without_docker:
-        history_changed(proc, TIMEOUT, u'echo test')
+    history_changed(proc, TIMEOUT, u'echo test')
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_how_to_configure_alias(proc, TIMEOUT):
     how_to_configure(proc, TIMEOUT)

tests/functional/test_fish.py

@@ -2,52 +2,50 @@ import pytest
 from tests.functional.plots import with_confirmation, without_confirmation, \
     refuse_with_confirmation, select_command_with_arrows
 
-containers = (('thefuck/ubuntu-python3-fish',
-               u'''FROM ubuntu:latest
+containers = (('thefuck/python3-fish',
+               u'''FROM python:3
+                   # Use jessie-backports since it has the fish package. See here for details:
+                   # https://github.com/tianon/docker-brew-debian/blob/88ae21052affd8a14553bb969f9d41c464032122/jessie/backports/Dockerfile
+                   RUN awk '$1 ~ "^deb" { $3 = $3 "-backports"; print; exit }' /etc/apt/sources.list > /etc/apt/sources.list.d/backports.list
                    RUN apt-get update
-                   RUN apt-get install -yy python3 python3-pip python3-dev fish git
-                   RUN pip3 install -U setuptools
-                   RUN ln -s /usr/bin/pip3 /usr/bin/pip
                    RUN apt-get install -yy fish''',
                u'fish'),
-              ('thefuck/ubuntu-python2-fish',
-               u'''FROM ubuntu:latest
+              ('thefuck/python2-fish',
+               u'''FROM python:2
+                   # Use jessie-backports since it has the fish package. See here for details:
+                   # https://github.com/tianon/docker-brew-debian/blob/88ae21052affd8a14553bb969f9d41c464032122/jessie/backports/Dockerfile
+                   RUN awk '$1 ~ "^deb" { $3 = $3 "-backports"; print; exit }' /etc/apt/sources.list > /etc/apt/sources.list.d/backports.list
                    RUN apt-get update
-                   RUN apt-get install -yy python python-pip python-dev git
-                   RUN pip2 install -U pip setuptools
                    RUN apt-get install -yy fish''',
                u'fish'))
 
 
 @pytest.fixture(params=containers)
-def proc(request, spawnu):
+def proc(request, spawnu, TIMEOUT):
     proc = spawnu(*request.param)
     proc.sendline(u"pip install /src")
+    assert proc.expect([TIMEOUT, u'Successfully installed'])
     proc.sendline(u'thefuck --alias > ~/.config/fish/config.fish')
     proc.sendline(u'fish')
     return proc
 
 
 @pytest.mark.functional
-@pytest.mark.skip_without_docker
 def test_with_confirmation(proc, TIMEOUT):
     with_confirmation(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.skip_without_docker
 def test_select_command_with_arrows(proc, TIMEOUT):
     select_command_with_arrows(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.skip_without_docker
 def test_refuse_with_confirmation(proc, TIMEOUT):
     refuse_with_confirmation(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.skip_without_docker
 def test_without_confirmation(proc, TIMEOUT):
     without_confirmation(proc, TIMEOUT)
 

tests/functional/test_install.py

@@ -1,25 +0,0 @@
-import pytest
-from thefuck.utils import get_installation_info
-
-envs = ((u'bash', 'thefuck/ubuntu-bash', u'''
-FROM ubuntu:latest
-RUN apt-get update
-RUN apt-get install -yy bash
-'''), (u'bash', 'thefuck/generic-bash', u'''
-FROM fedora:latest
-RUN dnf install -yy python-devel sudo wget gcc
-'''))
-
-
-@pytest.mark.functional
-@pytest.mark.skip_without_docker
-@pytest.mark.parametrize('shell, tag, dockerfile', envs)
-def test_installation(spawnu, shell, TIMEOUT, tag, dockerfile):
-    proc = spawnu(tag, dockerfile, shell)
-    proc.sendline(u'cat /src/install.sh | sh - && $0')
-    proc.sendline(u'thefuck --version')
-    version = get_installation_info().version
-    assert proc.expect([TIMEOUT, u'thefuck {}'.format(version)],
-                       timeout=600)
-    proc.sendline(u'fuck')
-    assert proc.expect([TIMEOUT, u'No fucks given'])

tests/functional/test_performance.py

@@ -2,11 +2,7 @@ import pytest
 import time
 
 dockerfile = u'''
-FROM ubuntu:latest
-RUN apt-get update
-RUN apt-get install -yy python3 python3-pip python3-dev git
-RUN pip3 install -U setuptools
-RUN ln -s /usr/bin/pip3 /usr/bin/pip
+FROM python:3
 RUN adduser --disabled-password --gecos '' test
 ENV SEED "{seed}"
 WORKDIR /src
@@ -40,10 +36,9 @@ def plot(proc, TIMEOUT):
 
 
 @pytest.mark.functional
-@pytest.mark.skip_without_docker
 @pytest.mark.benchmark(min_rounds=10)
 def test_performance(spawnu, TIMEOUT, benchmark):
-    proc = spawnu(u'thefuck/ubuntu-python3-bash-performance',
+    proc = spawnu(u'thefuck/python3-bash-performance',
                   dockerfile, u'bash')
     proc.sendline(u'pip install /src')
     proc.sendline(u'su test')

tests/functional/test_tcsh.py

@@ -2,53 +2,45 @@ import pytest
 from tests.functional.plots import with_confirmation, without_confirmation, \
     refuse_with_confirmation, select_command_with_arrows
 
-containers = (('thefuck/ubuntu-python3-tcsh',
-               u'''FROM ubuntu:latest
+containers = (('thefuck/python3-tcsh',
+               u'''FROM python:3
                    RUN apt-get update
-                   RUN apt-get install -yy python3 python3-pip python3-dev git
-                   RUN pip3 install -U setuptools
-                   RUN ln -s /usr/bin/pip3 /usr/bin/pip
                    RUN apt-get install -yy tcsh''',
                u'tcsh'),
-              ('thefuck/ubuntu-python2-tcsh',
-               u'''FROM ubuntu:latest
+              ('thefuck/python2-tcsh',
+               u'''FROM python:2
                    RUN apt-get update
-                   RUN apt-get install -yy python python-pip python-dev git
-                   RUN pip2 install -U pip setuptools
                    RUN apt-get install -yy tcsh''',
                u'tcsh'))
 
 
 @pytest.fixture(params=containers)
-def proc(request, spawnu, run_without_docker):
+def proc(request, spawnu, TIMEOUT):
     proc = spawnu(*request.param)
-    if not run_without_docker:
-        proc.sendline(u'pip install /src')
+    proc.sendline(u'pip install /src')
+    assert proc.expect([TIMEOUT, u'Successfully installed'])
     proc.sendline(u'tcsh')
+    proc.sendline(u'setenv PYTHONIOENCODING utf8')
     proc.sendline(u'eval `thefuck --alias`')
     return proc
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_with_confirmation(proc, TIMEOUT):
     with_confirmation(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_select_command_with_arrows(proc, TIMEOUT):
     select_command_with_arrows(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_refuse_with_confirmation(proc, TIMEOUT):
     refuse_with_confirmation(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_without_confirmation(proc, TIMEOUT):
     without_confirmation(proc, TIMEOUT)
 

tests/functional/test_zsh.py

@@ -3,28 +3,23 @@ from tests.functional.plots import with_confirmation, without_confirmation, \
     refuse_with_confirmation, history_changed, history_not_changed, \
     select_command_with_arrows, how_to_configure
 
-containers = (('thefuck/ubuntu-python3-zsh',
-               u'''FROM ubuntu:latest
+containers = (('thefuck/python3-zsh',
+               u'''FROM python:3
                    RUN apt-get update
-                   RUN apt-get install -yy python3 python3-pip python3-dev git
-                   RUN pip3 install -U setuptools
-                   RUN ln -s /usr/bin/pip3 /usr/bin/pip
                    RUN apt-get install -yy zsh''',
                u'zsh'),
-              ('thefuck/ubuntu-python2-zsh',
-               u'''FROM ubuntu:latest
+              ('thefuck/python2-zsh',
+               u'''FROM python:2
                    RUN apt-get update
-                   RUN apt-get install -yy python python-pip python-dev git
-                   RUN pip2 install -U pip setuptools
                    RUN apt-get install -yy zsh''',
                u'zsh'))
 
 
 @pytest.fixture(params=containers)
-def proc(request, spawnu, run_without_docker):
+def proc(request, spawnu, TIMEOUT):
     proc = spawnu(*request.param)
-    if not run_without_docker:
-        proc.sendline(u'pip install /src')
+    proc.sendline(u'pip install /src')
+    assert proc.expect([TIMEOUT, u'Successfully installed'])
     proc.sendline(u'eval $(thefuck --alias)')
     proc.sendline(u'export HISTFILE=~/.zsh_history')
     proc.sendline(u'echo > $HISTFILE')
@@ -35,34 +30,29 @@ def proc(request, spawnu, run_without_docker):
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_with_confirmation(proc, TIMEOUT):
     with_confirmation(proc, TIMEOUT)
     history_changed(proc, TIMEOUT, u'echo test')
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_select_command_with_arrows(proc, TIMEOUT):
     select_command_with_arrows(proc, TIMEOUT)
     history_changed(proc, TIMEOUT, u'git help')
 
 
 @pytest.mark.functional
-@pytest.mark.skip_without_docker
 def test_refuse_with_confirmation(proc, TIMEOUT):
     refuse_with_confirmation(proc, TIMEOUT)
     history_not_changed(proc, TIMEOUT)
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_without_confirmation(proc, TIMEOUT):
     without_confirmation(proc, TIMEOUT)
     history_changed(proc, TIMEOUT, u'echo test')
 
 
 @pytest.mark.functional
-@pytest.mark.once_without_docker
 def test_how_to_configure_alias(proc, TIMEOUT):
     how_to_configure(proc, TIMEOUT)

tests/rules/test_ag_literal.py

@@ -0,0 +1,25 @@
+import pytest
+from thefuck.rules.ag_literal import get_new_command, match
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr():
+    return ('ERR: Bad regex! pcre_compile() failed at position 1: missing )\n'
+            'If you meant to search for a literal string, run ag with -Q\n')
+
+
+@pytest.mark.parametrize('script', ['ag \('])
+def test_match(script, stderr):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', ['ag foo'])
+def test_not_match(script):
+    assert not match(Command(script=script))
+
+
+@pytest.mark.parametrize('script, new_cmd', [
+    ('ag \(', 'ag -Q \(')])
+def test_get_new_command(script, new_cmd, stderr):
+    assert get_new_command((Command(script=script, stderr=stderr))) == new_cmd

tests/rules/test_apt_get.py

@@ -1,68 +1,41 @@
 import pytest
-from mock import Mock, patch
-from thefuck.rules import apt_get
 from thefuck.rules.apt_get import match, get_new_command
 from tests.utils import Command
 
 
-# python-commandnotfound is available in ubuntu 14.04+
-@pytest.mark.skipif(not getattr(apt_get, 'enabled_by_default', True),
-                    reason='Skip if python-commandnotfound is not available')
-@pytest.mark.parametrize('command', [
-    Command(script='vim', stderr='vim: command not found')])
-def test_match(command):
-    assert match(command)
-
-
-@pytest.mark.parametrize('command, return_value', [
+@pytest.mark.parametrize('command, packages', [
     (Command(script='vim', stderr='vim: command not found'),
      [('vim', 'main'), ('vim-tiny', 'main')]),
     (Command(script='sudo vim', stderr='vim: command not found'),
      [('vim', 'main'), ('vim-tiny', 'main')])])
-@patch('thefuck.rules.apt_get.CommandNotFound', create=True)
-@patch.multiple(apt_get, create=True, apt_get='apt_get')
-def test_match_mocked(cmdnf_mock, command, return_value):
-    get_packages = Mock(return_value=return_value)
-    cmdnf_mock.CommandNotFound.return_value = Mock(getPackages=get_packages)
+def test_match(mocker, command, packages):
+    mocker.patch('thefuck.rules.apt_get.which', return_value=None)
+    mock = mocker.patch('thefuck.rules.apt_get.command_not_found',
+                        create=True)
+    mock.getPackages.return_value = packages
+
     assert match(command)
-    assert cmdnf_mock.CommandNotFound.called
-    assert get_packages.called
 
 
-# python-commandnotfound is available in ubuntu 14.04+
-@pytest.mark.skipif(not getattr(apt_get, 'enabled_by_default', True),
-                    reason='Skip if python-commandnotfound is not available')
-@pytest.mark.parametrize('command', [
-    Command(script='a_bad_cmd', stderr='a_bad_cmd: command not found'),
-    Command(script='vim', stderr=''), Command()])
-def test_not_match(command):
+@pytest.mark.parametrize('command, packages, which', [
+    (Command(script='a_bad_cmd', stderr='a_bad_cmd: command not found'),
+     [], None),
+    (Command(script='vim', stderr=''), [], None),
+    (Command(), [], None),
+    (Command(script='vim', stderr='vim: command not found'),
+     ['vim'], '/usr/bin/vim'),
+    (Command(script='sudo vim', stderr='vim: command not found'),
+     ['vim'], '/usr/bin/vim')])
+def test_not_match(mocker, command, packages, which):
+    mocker.patch('thefuck.rules.apt_get.which', return_value=which)
+    mock = mocker.patch('thefuck.rules.apt_get.command_not_found',
+                        create=True)
+    mock.getPackages.return_value = packages
+
     assert not match(command)
 
 
-@pytest.mark.parametrize('command, return_value', [
-    (Command(script='a_bad_cmd', stderr='a_bad_cmd: command not found'), []),
-    (Command(script='vim', stderr=''), []), (Command(), [])])
-@patch('thefuck.rules.apt_get.CommandNotFound', create=True)
-@patch.multiple(apt_get, create=True, apt_get='apt_get')
-def test_not_match_mocked(cmdnf_mock, command, return_value):
-    get_packages = Mock(return_value=return_value)
-    cmdnf_mock.CommandNotFound.return_value = Mock(getPackages=get_packages)
-    assert not match(command)
-
-
-# python-commandnotfound is available in ubuntu 14.04+
-@pytest.mark.skipif(not getattr(apt_get, 'enabled_by_default', True),
-                    reason='Skip if python-commandnotfound is not available')
-@pytest.mark.parametrize('command, new_command', [
-    (Command('vim'), 'sudo apt-get install vim && vim'),
-    (Command('convert'), 'sudo apt-get install imagemagick && convert'),
-    (Command('sudo vim'), 'sudo apt-get install vim && sudo vim'),
-    (Command('sudo convert'), 'sudo apt-get install imagemagick && sudo convert')])
-def test_get_new_command(command, new_command):
-    assert get_new_command(command) == new_command
-
-
-@pytest.mark.parametrize('command, new_command, return_value', [
+@pytest.mark.parametrize('command, new_command, packages', [
     (Command('vim'), 'sudo apt-get install vim && vim',
      [('vim', 'main'), ('vim-tiny', 'main')]),
     (Command('convert'), 'sudo apt-get install imagemagick && convert',
@@ -73,9 +46,8 @@ def test_get_new_command(command, new_command):
     (Command('sudo convert'), 'sudo apt-get install imagemagick && sudo convert',
      [('imagemagick', 'main'),
       ('graphicsmagick-imagemagick-compat', 'universe')])])
-@patch('thefuck.rules.apt_get.CommandNotFound', create=True)
-@patch.multiple(apt_get, create=True, apt_get='apt_get')
-def test_get_new_command_mocked(cmdnf_mock, command, new_command, return_value):
-    get_packages = Mock(return_value=return_value)
-    cmdnf_mock.CommandNotFound.return_value = Mock(getPackages=get_packages)
+def test_get_new_command(mocker, command, new_command, packages):
+    mock = mocker.patch('thefuck.rules.apt_get.command_not_found',
+                        create=True)
+    mock.getPackages.return_value = packages
     assert get_new_command(command) == new_command

tests/rules/test_aws_cli.py

@@ -0,0 +1,101 @@
+import pytest
+
+from thefuck.rules.aws_cli import match, get_new_command
+from tests.utils import Command
+
+
+no_suggestions = '''\
+usage: aws [options] <command> <subcommand> [<subcommand> ...] [parameters]
+To see help text, you can run:
+
+  aws help
+  aws <command> help
+  aws <command> <subcommand> help
+aws: error: argument command: Invalid choice, valid choices are:
+
+dynamodb                                 | dynamodbstreams
+ec2                                      | ecr
+'''
+
+
+misspelled_command = '''\
+usage: aws [options] <command> <subcommand> [<subcommand> ...] [parameters]
+To see help text, you can run:
+
+  aws help
+  aws <command> help
+  aws <command> <subcommand> help
+aws: error: argument command: Invalid choice, valid choices are:
+
+dynamodb                                 | dynamodbstreams
+ec2                                      | ecr
+
+
+Invalid choice: 'dynamdb', maybe you meant:
+
+  * dynamodb
+'''
+
+
+misspelled_subcommand = '''\
+usage: aws [options] <command> <subcommand> [<subcommand> ...] [parameters]
+To see help text, you can run:
+
+  aws help
+  aws <command> help
+  aws <command> <subcommand> help
+aws: error: argument operation: Invalid choice, valid choices are:
+
+query                                    | scan
+update-item                              | update-table
+
+
+Invalid choice: 'scn', maybe you meant:
+
+  * scan
+'''
+
+
+misspelled_subcommand_with_multiple_options = '''\
+usage: aws [options] <command> <subcommand> [<subcommand> ...] [parameters]
+To see help text, you can run:
+
+  aws help
+  aws <command> help
+  aws <command> <subcommand> help
+aws: error: argument operation: Invalid choice, valid choices are:
+
+describe-table                           | get-item
+list-tables                              | put-item
+
+
+Invalid choice: 't-item', maybe you meant:
+
+  * put-item
+  * get-item
+'''
+
+
+@pytest.mark.parametrize('command', [
+    Command('aws dynamdb scan', stderr=misspelled_command),
+    Command('aws dynamodb scn', stderr=misspelled_subcommand),
+    Command('aws dynamodb t-item',
+            stderr=misspelled_subcommand_with_multiple_options)])
+def test_match(command):
+    assert match(command)
+
+
+def test_not_match():
+    assert not match(Command('aws dynamodb invalid', stderr=no_suggestions))
+
+
+@pytest.mark.parametrize('command, result', [
+    (Command('aws dynamdb scan', stderr=misspelled_command),
+     ['aws dynamodb scan']),
+    (Command('aws dynamodb scn', stderr=misspelled_subcommand),
+     ['aws dynamodb scan']),
+    (Command('aws dynamodb t-item',
+             stderr=misspelled_subcommand_with_multiple_options),
+     ['aws dynamodb put-item', 'aws dynamodb get-item'])])
+def test_get_new_command(command, result):
+    assert get_new_command(command) == result

tests/rules/test_brew_link.py

@@ -0,0 +1,38 @@
+import pytest
+from tests.utils import Command
+from thefuck.rules.brew_link import get_new_command, match
+
+
+@pytest.fixture
+def stderr():
+    return ("Error: Could not symlink bin/gcp\n"
+			"Target /usr/local/bin/gcp\n"
+			"already exists. You may want to remove it:\n"
+			  "rm '/usr/local/bin/gcp'\n"
+			"\n"
+			"To force the link and overwrite all conflicting files:\n"
+			  "brew link --overwrite coreutils\n"
+			"\n"
+			"To list all files that would be deleted:\n"
+			  "brew link --overwrite --dry-run coreutils\n")
+
+
+@pytest.fixture
+def new_command(formula):
+    return 'brew link --overwrite --dry-run {}'.format(formula)
+
+
+@pytest.mark.parametrize('script', ['brew link coreutils', 'brew ln coreutils'])
+def test_match(stderr, script):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', ['brew link coreutils'])
+def test_not_match(script):
+    stderr=''
+    assert not match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, formula, ', [('brew link coreutils', 'coreutils')])
+def test_get_new_command(stderr, new_command, script, formula):
+    assert get_new_command(Command(script=script, stderr=stderr)) == new_command

tests/rules/test_brew_uninstall.py

@@ -0,0 +1,31 @@
+import pytest
+from tests.utils import Command
+from thefuck.rules.brew_uninstall import get_new_command, match
+
+
+@pytest.fixture
+def stdout():
+    return ("Uninstalling /usr/local/Cellar/tbb/4.4-20160916... (118 files, 1.9M)\n"
+            "tbb 4.4-20160526, 4.4-20160722 are still installed.\n"
+            "Remove all versions with `brew uninstall --force tbb`.\n")
+
+
+@pytest.fixture
+def new_command(formula):
+    return 'brew uninstall --force {}'.format(formula)
+
+
+@pytest.mark.parametrize('script', ['brew uninstall tbb', 'brew rm tbb', 'brew remove tbb'])
+def test_match(stdout, script):
+    assert match(Command(script=script, stdout=stdout))
+
+
+@pytest.mark.parametrize('script', ['brew remove gnuplot'])
+def test_not_match(script):
+    stdout='Uninstalling /usr/local/Cellar/gnuplot/5.0.4_1... (44 files, 2.3M)\n'
+    assert not match(Command(script=script, stdout=stdout))
+
+
+@pytest.mark.parametrize('script, formula, ', [('brew uninstall tbb', 'tbb')])
+def test_get_new_command(stdout, new_command, script, formula):
+    assert get_new_command(Command(script=script, stdout=stdout)) == new_command

tests/rules/test_brew_update_formula.py

@@ -0,0 +1,30 @@
+import pytest
+from tests.utils import Command
+from thefuck.rules.brew_update_formula import get_new_command, match
+
+
+@pytest.fixture
+def stderr():
+    return ("Error: This command updates brew itself, and does not take formula"
+            " names.\nUse 'brew upgrade <formula>'.")
+
+
+@pytest.fixture
+def new_command(formula):
+    return 'brew upgrade {}'.format(formula)
+
+
+@pytest.mark.parametrize('script', ['brew update foo', 'brew update bar zap'])
+def test_match(stderr, script):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', ['brew upgrade foo', 'brew update'])
+def test_not_match(script):
+    assert not match(Command(script=script, stderr=''))
+
+
+@pytest.mark.parametrize('script, formula, ', [
+    ('brew update foo', 'foo'), ('brew update bar zap', 'bar zap')])
+def test_get_new_command(stderr, new_command, script, formula):
+    assert get_new_command(Command(script=script, stderr=stderr)) == new_command

tests/rules/test_cargo_no_command.py

@@ -3,19 +3,26 @@ from thefuck.rules.cargo_no_command import match, get_new_command
 from tests.utils import Command
 
 
-no_such_subcommand = """No such subcommand
+no_such_subcommand_old = """No such subcommand
 
         Did you mean `build`?
 """
 
+no_such_subcommand = """error: no such subcommand
+
+\tDid you mean `build`?
+"""
+
 
 @pytest.mark.parametrize('command', [
-    Command(script='cargo buid', stderr=no_such_subcommand)])
+    Command(script='cargo buid', stderr=no_such_subcommand_old),
+    Command(script='cargo buils', stderr=no_such_subcommand)])
 def test_match(command):
     assert match(command)
 
 
 @pytest.mark.parametrize('command, new_command', [
-    (Command('cargo buid', stderr=no_such_subcommand), 'cargo build')])
+    (Command('cargo buid', stderr=no_such_subcommand_old), 'cargo build'),
+    (Command('cargo buils', stderr=no_such_subcommand), 'cargo build')])
 def test_get_new_command(command, new_command):
     assert get_new_command(command) == new_command

tests/rules/test_chmod_x.py

@@ -0,0 +1,39 @@
+import pytest
+from tests.utils import Command
+from thefuck.rules.chmod_x import match, get_new_command
+
+
+@pytest.fixture
+def file_exists(mocker):
+    return mocker.patch('os.path.exists', return_value=True)
+
+
+@pytest.fixture
+def file_access(mocker):
+    return mocker.patch('os.access', return_value=False)
+
+
+@pytest.mark.usefixtures('file_exists', 'file_access')
+@pytest.mark.parametrize('script, stderr', [
+    ('./gradlew build', 'gradlew: Permission denied'),
+    ('./install.sh --help', 'install.sh: permission denied')])
+def test_match(script, stderr):
+    assert match(Command(script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, stderr, exists, callable', [
+    ('./gradlew build', 'gradlew: Permission denied', True, True),
+    ('./gradlew build', 'gradlew: Permission denied', False, False),
+    ('./gradlew build', 'gradlew: error', True, False),
+    ('gradlew build', 'gradlew: Permission denied', True, False)])
+def test_not_match(file_exists, file_access, script, stderr, exists, callable):
+    file_exists.return_value = exists
+    file_access.return_value = callable
+    assert not match(Command(script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, result', [
+    ('./gradlew build', 'chmod +x gradlew && ./gradlew build'),
+    ('./install.sh --help', 'chmod +x install.sh && ./install.sh --help')])
+def test_get_new_command(script, result):
+    assert get_new_command(Command(script)) == result

tests/rules/test_fab_command_not_found.py

@@ -0,0 +1,49 @@
+import pytest
+from thefuck.rules.fab_command_not_found import match, get_new_command
+from tests.utils import Command
+
+stderr = '''
+Warning: Command(s) not found:
+    extenson
+    deloyp
+'''
+stdout = '''
+Available commands:
+
+    update_config
+    prepare_extension
+    Template               A string class for supporting $-substitutions.
+    deploy
+    glob                   Return a list of paths matching a pathname pattern.
+    install_web
+    set_version
+'''
+
+
+@pytest.mark.parametrize('command', [
+    Command('fab extenson', stderr=stderr),
+    Command('fab deloyp', stderr=stderr),
+    Command('fab extenson deloyp', stderr=stderr)])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command('gulp extenson', stderr=stderr),
+    Command('fab deloyp')])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('script, result', [
+    ('fab extenson', 'fab prepare_extension'),
+    ('fab extenson:version=2016',
+     'fab prepare_extension:version=2016'),
+    ('fab extenson:version=2016 install_web set_version:val=0.5.0',
+     'fab prepare_extension:version=2016 install_web set_version:val=0.5.0'),
+    ('fab extenson:version=2016 deloyp:beta=true -H the.fuck',
+     'fab prepare_extension:version=2016 deploy:beta=true -H the.fuck'),
+])
+def test_get_new_command(script, result):
+    command = Command(script, stdout,stderr)
+    assert get_new_command(command) == result

tests/rules/test_git_add.py

@@ -3,6 +3,12 @@ from thefuck.rules.git_add import match, get_new_command
 from tests.utils import Command
 
 
+@pytest.fixture(autouse=True)
+def path_exists(mocker):
+    return mocker.patch('thefuck.rules.git_add.Path.exists',
+                        return_value=True)
+
+
 @pytest.fixture
 def stderr(target):
     return ("error: pathspec '{}' did not match any "
@@ -16,10 +22,13 @@ def test_match(stderr, script, target):
     assert match(Command(script=script, stderr=stderr))
 
 
-@pytest.mark.parametrize('script', [
-    'git submodule update known', 'git commit known'])
-def test_not_match(script):
-    assert not match(Command(script=script, stderr=''))
+@pytest.mark.parametrize('script, target, exists', [
+    ('git submodule update known', '', True),
+    ('git commit known', '', True),
+    ('git submodule update known', stderr, False)])
+def test_not_match(path_exists, stderr, script, target, exists):
+    path_exists.return_value = exists
+    assert not match(Command(script=script, stderr=stderr))
 
 
 @pytest.mark.parametrize('script, target, new_command', [

tests/rules/test_git_bisect_usage.py

@@ -0,0 +1,30 @@
+import pytest
+from tests.utils import Command
+from thefuck.rules.git_bisect_usage import match, get_new_command
+
+
+@pytest.fixture
+def stderr():
+    return ("usage: git bisect [help|start|bad|good|new|old"
+            "|terms|skip|next|reset|visualize|replay|log|run]")
+
+
+@pytest.mark.parametrize('script', [
+    'git bisect strt', 'git bisect rset', 'git bisect goood'])
+def test_match(stderr, script):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', [
+    'git bisect', 'git bisect start', 'git bisect good'])
+def test_not_match(script):
+    assert not match(Command(script=script, stderr=''))
+
+
+@pytest.mark.parametrize('script, new_cmd, ', [
+    ('git bisect goood', ['good', 'old', 'log']),
+    ('git bisect strt', ['start', 'terms', 'reset']),
+    ('git bisect rset', ['reset', 'next', 'start'])])
+def test_get_new_command(stderr, script, new_cmd):
+    new_cmd = ['git bisect %s' % cmd for cmd in new_cmd]
+    assert get_new_command(Command(script=script, stderr=stderr)) == new_cmd

tests/rules/test_git_branch_exists.py

@@ -0,0 +1,34 @@
+import pytest
+from thefuck.rules.git_branch_exists import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr(branch_name):
+    return "fatal: A branch named '{}' already exists.".format(branch_name)
+
+
+@pytest.fixture
+def new_command(branch_name):
+    return [cmd.format(branch_name) for cmd in [
+        'git branch -d {0} && git branch {0}',
+        'git branch -d {0} && git checkout -b {0}',
+        'git branch -D {0} && git branch {0}',
+        'git branch -D {0} && git checkout -b {0}', 'git checkout {0}']]
+
+
+@pytest.mark.parametrize('script, branch_name', [
+    ('git branch foo', 'foo'), ('git checkout bar', 'bar')])
+def test_match(stderr, script, branch_name):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', ['git branch foo', 'git checkout bar'])
+def test_not_match(script):
+    assert not match(Command(script=script, stderr=''))
+
+
+@pytest.mark.parametrize('script, branch_name, ', [
+    ('git branch foo', 'foo'), ('git checkout bar', 'bar')])
+def test_get_new_command(stderr, new_command, script, branch_name):
+    assert get_new_command(Command(script=script, stderr=stderr)) == new_command

tests/rules/test_git_diff_no_index.py

@@ -0,0 +1,23 @@
+import pytest
+from thefuck.rules.git_diff_no_index import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.mark.parametrize('command', [
+    Command(script='git diff foo bar')])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command(script='git diff --no-index foo bar'),
+    Command(script='git diff foo'),
+    Command(script='git diff foo bar baz')])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('command, new_command', [
+    (Command('git diff foo bar'), 'git diff --no-index foo bar')])
+def test_get_new_command(command, new_command):
+    assert get_new_command(command) == new_command

tests/rules/test_git_flag_after_filename.py

@@ -0,0 +1,31 @@
+import pytest
+from thefuck.rules.git_flag_after_filename import match, get_new_command
+from tests.utils import Command
+
+command1 = Command('git log README.md -p',
+                   stderr="fatal: bad flag '-p' used after filename")
+command2 = Command('git log README.md -p CONTRIBUTING.md',
+                   stderr="fatal: bad flag '-p' used after filename")
+command3 = Command('git log -p README.md --name-only',
+                   stderr="fatal: bad flag '--name-only' used after filename")
+
+
+@pytest.mark.parametrize('command', [
+    command1, command2, command3])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command('git log README.md'),
+    Command('git log -p README.md')])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('command, result', [
+    (command1, "git log -p README.md"),
+    (command2, "git log -p README.md CONTRIBUTING.md"),
+    (command3, "git log -p --name-only README.md")])
+def test_get_new_command(command, result):
+    assert get_new_command(command) == result

tests/rules/test_git_pull_uncommitted_changes.py

@@ -0,0 +1,19 @@
+import pytest
+from thefuck.rules.git_pull_uncommitted_changes import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr():
+    return '''error: Cannot pull with rebase: You have unstaged changes.'''
+
+
+def test_match(stderr):
+    assert match(Command('git pull', stderr=stderr))
+    assert not match(Command('git pull'))
+    assert not match(Command('ls', stderr=stderr))
+
+
+def test_get_new_command(stderr):
+    assert get_new_command(Command('git pull', stderr=stderr)) \
+           == "git stash && git pull && git stash pop"

tests/rules/test_git_pull_unstaged_changes.py

@@ -0,0 +1,19 @@
+import pytest
+from thefuck.rules.git_pull_uncommitted_changes import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr():
+    return '''error: Cannot pull with rebase: Your index contains uncommitted changes.'''
+
+
+def test_match(stderr):
+    assert match(Command('git pull', stderr=stderr))
+    assert not match(Command('git pull'))
+    assert not match(Command('ls', stderr=stderr))
+
+
+def test_get_new_command(stderr):
+    assert get_new_command(Command('git pull', stderr=stderr)) \
+           == "git stash && git pull && git stash pop"

tests/rules/test_git_push.py

@@ -14,6 +14,7 @@ To push the current branch and set the remote as upstream, use
 
 
 def test_match(stderr):
+    assert match(Command('git push', stderr=stderr))
     assert match(Command('git push master', stderr=stderr))
     assert not match(Command('git push master'))
     assert not match(Command('ls', stderr=stderr))
@@ -22,3 +23,11 @@ def test_match(stderr):
 def test_get_new_command(stderr):
     assert get_new_command(Command('git push', stderr=stderr))\
         == "git push --set-upstream origin master"
+    assert get_new_command(Command('git push -u', stderr=stderr))\
+        == "git push --set-upstream origin master"
+    assert get_new_command(Command('git push -u origin', stderr=stderr))\
+        == "git push --set-upstream origin master"
+    assert get_new_command(Command('git push --set-upstream origin', stderr=stderr))\
+        == "git push --set-upstream origin master"
+    assert get_new_command(Command('git push --quiet', stderr=stderr))\
+        == "git push --set-upstream origin master --quiet"

tests/rules/test_git_push_pull.py

@@ -13,6 +13,17 @@ To /tmp/foo
  hint: See the 'Note about fast-forwards' in 'git push --help' for details.
 '''
 
+git_err2 = '''
+To /tmp/foo
+ ! [rejected]        master -> master (non-fast-forward)
+ error: failed to push some refs to '/tmp/bar'
+hint: Updates were rejected because the remote contains work that you do
+hint: not have locally. This is usually caused by another repository pushing
+hint: to the same ref. You may want to first integrate the remote changes
+hint: (e.g., 'git pull ...') before pushing again.
+hint: See the 'Note about fast-forwards' in 'git push --help' for details.
+'''
+
 git_uptodate = 'Everything up-to-date'
 git_ok = '''
 Counting objects: 3, done.
@@ -33,6 +44,14 @@ def test_match(command):
     assert match(command)
 
 
+@pytest.mark.parametrize('command', [
+    Command(script='git push', stderr=git_err2),
+    Command(script='git push nvbn', stderr=git_err2),
+    Command(script='git push nvbn master', stderr=git_err2)])
+def test_match(command):
+    assert match(command)
+
+
 @pytest.mark.parametrize('command', [
     Command(script='git push', stderr=git_ok),
     Command(script='git push', stderr=git_uptodate),
@@ -52,3 +71,13 @@ def test_not_match(command):
      'git pull nvbn master && git push nvbn master')])
 def test_get_new_command(command, output):
     assert get_new_command(command) == output
+
+
+@pytest.mark.parametrize('command, output', [
+    (Command(script='git push', stderr=git_err2), 'git pull && git push'),
+    (Command(script='git push nvbn', stderr=git_err2),
+     'git pull nvbn && git push nvbn'),
+    (Command(script='git push nvbn master', stderr=git_err2),
+     'git pull nvbn master && git push nvbn master')])
+def test_get_new_command(command, output):
+    assert get_new_command(command) == output

tests/rules/test_git_rebase_merge_dir.py

@@ -0,0 +1,40 @@
+import pytest
+from thefuck.rules.git_rebase_merge_dir import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr():
+    return ('\n\nIt seems that there is already a rebase-merge directory, and\n'
+            'I wonder if you are in the middle of another rebase.  If that is the\n'
+            'case, please try\n'
+            '\tgit rebase (--continue | --abort | --skip)\n'
+            'If that is not the case, please\n'
+            '\trm -fr "/foo/bar/baz/egg/.git/rebase-merge"\n'
+            'and run me again.  I am stopping in case you still have something\n'
+            'valuable there.\n')
+
+
+@pytest.mark.parametrize('script', [
+    ('git rebase master'), ('git rebase -skip'), ('git rebase')])
+def test_match(stderr, script):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', ['git rebase master', 'git rebase -abort'])
+def test_not_match(script):
+    assert not match(Command(script=script))
+
+
+@pytest.mark.parametrize('script, result', [
+    ('git rebase master', [
+        'git rebase --abort', 'git rebase --skip', 'git rebase --continue',
+        'rm -fr "/foo/bar/baz/egg/.git/rebase-merge"']),
+    ('git rebase -skip', [
+        'git rebase --skip', 'git rebase --abort', 'git rebase --continue',
+        'rm -fr "/foo/bar/baz/egg/.git/rebase-merge"']),
+    ('git rebase', [
+        'git rebase --skip', 'git rebase --abort', 'git rebase --continue',
+        'rm -fr "/foo/bar/baz/egg/.git/rebase-merge"'])])
+def test_get_new_command(stderr, script, result):
+    assert get_new_command(Command(script=script, stderr=stderr)) == result

tests/rules/test_git_rebase_no_changes.py

@@ -0,0 +1,28 @@
+import pytest
+from thefuck.rules.git_rebase_no_changes import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stdout():
+    return '''Applying: Test commit
+No changes - did you forget to use 'git add'?
+If there is nothing left to stage, chances are that something else
+already introduced the same changes; you might want to skip this patch.
+
+When you have resolved this problem, run "git rebase --continue".
+If you prefer to skip this patch, run "git rebase --skip" instead.
+To check out the original branch and stop rebasing, run "git rebase --abort".
+
+'''
+
+
+def test_match(stdout):
+    assert match(Command('git rebase --continue', stdout=stdout))
+    assert not match(Command('git rebase --continue'))
+    assert not match(Command('git rebase --skip'))
+
+
+def test_get_new_command(stdout):
+    assert (get_new_command(Command('git rebase --continue', stdout=stdout)) ==
+            'git rebase --skip')

tests/rules/test_git_rm_local_modifications.py

@@ -0,0 +1,28 @@
+import pytest
+from thefuck.rules.git_rm_local_modifications import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr(target):
+    return ('error: the following file has local modifications:\n    {}\n(use '
+            '--cached to keep the file, or -f to force removal)').format(target)
+
+
+@pytest.mark.parametrize('script, target', [
+    ('git rm foo', 'foo'),
+    ('git rm foo bar', 'bar')])
+def test_match(stderr, script, target):
+    assert match(Command(script=script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script', ['git rm foo', 'git rm foo bar', 'git rm'])
+def test_not_match(script):
+    assert not match(Command(script=script, stderr=''))
+
+
+@pytest.mark.parametrize('script, target, new_command', [
+    ('git rm foo', 'foo', ['git rm --cached foo', 'git rm -f foo']),
+    ('git rm foo bar', 'bar', ['git rm --cached foo bar', 'git rm -f foo bar'])])
+def test_get_new_command(stderr, script, target, new_command):
+    assert get_new_command(Command(script=script, stderr=stderr)) == new_command

tests/rules/test_git_stash_pop.py

@@ -0,0 +1,18 @@
+import pytest
+from thefuck.rules.git_stash_pop import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def stderr():
+    return '''error: Your local changes to the following files would be overwritten by merge:'''
+
+
+def test_match(stderr):
+    assert match(Command('git stash pop', stderr=stderr))
+    assert not match(Command('git stash'))
+
+
+def test_get_new_command(stderr):
+    assert get_new_command(Command('git stash pop', stderr=stderr)) \
+           == "git add . && git stash pop && git reset ."

tests/rules/test_gradle_not_task.py

@@ -0,0 +1,158 @@
+import pytest
+from io import BytesIO
+from thefuck.rules.gradle_no_task import match, get_new_command
+from tests.utils import Command
+
+gradle_tasks = b'''
+:tasks
+
+------------------------------------------------------------
+All tasks runnable from root project
+------------------------------------------------------------
+
+Android tasks
+-------------
+androidDependencies - Displays the Android dependencies of the project.
+signingReport - Displays the signing info for each variant.
+sourceSets - Prints out all the source sets defined in this project.
+
+Build tasks
+-----------
+assemble - Assembles all variants of all applications and secondary packages.
+assembleAndroidTest - Assembles all the Test applications.
+assembleDebug - Assembles all Debug builds.
+assembleRelease - Assembles all Release builds.
+build - Assembles and tests this project.
+buildDependents - Assembles and tests this project and all projects that depend on it.
+buildNeeded - Assembles and tests this project and all projects it depends on.
+compileDebugAndroidTestSources
+compileDebugSources
+compileDebugUnitTestSources
+compileReleaseSources
+compileReleaseUnitTestSources
+extractDebugAnnotations - Extracts Android annotations for the debug variant into the archive file
+extractReleaseAnnotations - Extracts Android annotations for the release variant into the archive file
+mockableAndroidJar - Creates a version of android.jar that's suitable for unit tests.
+
+Build Setup tasks
+-----------------
+init - Initializes a new Gradle build. [incubating]
+wrapper - Generates Gradle wrapper files. [incubating]
+
+Help tasks
+----------
+components - Displays the components produced by root project 'org.rerenderer_example.snake'. [incubating]
+dependencies - Displays all dependencies declared in root project 'org.rerenderer_example.snake'.
+dependencyInsight - Displays the insight into a specific dependency in root project 'org.rerenderer_example.snake'.
+help - Displays a help message.
+model - Displays the configuration model of root project 'org.rerenderer_example.snake'. [incubating]
+projects - Displays the sub-projects of root project 'org.rerenderer_example.snake'.
+properties - Displays the properties of root project 'org.rerenderer_example.snake'.
+tasks - Displays the tasks runnable from root project 'org.rerenderer_example.snake' (some of the displayed tasks may belong to subprojects).
+
+Install tasks
+-------------
+installDebug - Installs the Debug build.
+installDebugAndroidTest - Installs the android (on device) tests for the Debug build.
+installRelease - Installs the Release build.
+uninstallAll - Uninstall all applications.
+uninstallDebug - Uninstalls the Debug build.
+uninstallDebugAndroidTest - Uninstalls the android (on device) tests for the Debug build.
+uninstallRelease - Uninstalls the Release build.
+
+React tasks
+-----------
+bundleDebugJsAndAssets - bundle JS and assets for Debug.
+bundleReleaseJsAndAssets - bundle JS and assets for Release.
+
+Verification tasks
+------------------
+check - Runs all checks.
+clean - Deletes the build directory.
+connectedAndroidTest - Installs and runs instrumentation tests for all flavors on connected devices.
+connectedCheck - Runs all device checks on currently connected devices.
+connectedDebugAndroidTest - Installs and runs the tests for debug on connected devices.
+deviceAndroidTest - Installs and runs instrumentation tests using all Device Providers.
+deviceCheck - Runs all device checks using Device Providers and Test Servers.
+lint - Runs lint on all variants.
+lintDebug - Runs lint on the Debug build.
+lintRelease - Runs lint on the Release build.
+test - Run unit tests for all variants.
+testDebugUnitTest - Run unit tests for the debug build.
+testReleaseUnitTest - Run unit tests for the release build.
+
+Other tasks
+-----------
+assembleDefault
+copyDownloadableDepsToLibs
+jarDebugClasses
+jarReleaseClasses
+
+To see all tasks and more detail, run gradlew tasks --all
+
+To see more detail about a task, run gradlew help --task <task>
+
+BUILD SUCCESSFUL
+
+Total time: 1.936 secs
+'''
+
+stderr_not_found = '''
+
+FAILURE: Build failed with an exception.
+
+* What went wrong:
+Task '{}' not found in root project 'org.rerenderer_example.snake'.
+
+* Try:
+Run gradlew tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
+'''.format
+
+stderr_ambiguous = '''
+
+FAILURE: Build failed with an exception.
+
+* What went wrong:
+Task '{}' is ambiguous in root project 'org.rerenderer_example.snake'. Candidates are: 'assembleRelease', 'assembleReleaseUnitTest'.
+
+* Try:
+Run gradlew tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
+'''.format
+
+
+@pytest.fixture(autouse=True)
+def tasks(mocker):
+    patch = mocker.patch('thefuck.rules.gradle_no_task.Popen')
+    patch.return_value.stdout = BytesIO(gradle_tasks)
+    return patch
+
+
+@pytest.mark.parametrize('command', [
+    Command('./gradlew assembler', stderr=stderr_ambiguous('assembler')),
+    Command('./gradlew instar', stderr=stderr_not_found('instar')),
+    Command('gradle assembler', stderr=stderr_ambiguous('assembler')),
+    Command('gradle instar', stderr=stderr_not_found('instar'))])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command('./gradlew assemble'),
+    Command('gradle assemble'),
+    Command('npm assembler', stderr=stderr_ambiguous('assembler')),
+    Command('npm instar', stderr=stderr_not_found('instar'))])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('command, result', [
+    (Command('./gradlew assembler', stderr=stderr_ambiguous('assembler')),
+     './gradlew assemble'),
+    (Command('./gradlew instardebug', stderr=stderr_not_found('instardebug')),
+     './gradlew installDebug'),
+    (Command('gradle assembler', stderr=stderr_ambiguous('assembler')),
+     'gradle assemble'),
+    (Command('gradle instardebug', stderr=stderr_not_found('instardebug')),
+     'gradle installDebug')])
+def test_get_new_command(command, result):
+    assert get_new_command(command)[0] == result

tests/rules/test_gradle_wrapper.py

@@ -0,0 +1,38 @@
+import pytest
+from thefuck.rules.gradle_wrapper import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture(autouse=True)
+def exists(mocker):
+    return mocker.patch('thefuck.rules.gradle_wrapper.os.path.isfile',
+                        return_value=True)
+
+
+@pytest.mark.parametrize('command', [
+    Command('gradle tasks', stderr='gradle: not found'),
+    Command('gradle build', stderr='gradle: not found')])
+def test_match(mocker, command):
+    mocker.patch('thefuck.rules.gradle_wrapper.which', return_value=None)
+
+    assert match(command)
+
+
+@pytest.mark.parametrize('command, gradlew, which', [
+    (Command('gradle tasks', stderr='gradle: not found'), False, None),
+    (Command('gradle tasks', stderr='command not found'), True, '/usr/bin/gradle'),
+    (Command('npm tasks', stderr='npm: not found'), True, None)])
+def test_not_match(mocker, exists, command, gradlew, which):
+    mocker.patch('thefuck.rules.gradle_wrapper.which', return_value=which)
+    exists.return_value = gradlew
+
+    assert not match(command)
+
+
+@pytest.mark.parametrize('script, result', [
+    ('gradle assemble', './gradlew assemble'),
+    ('gradle --help', './gradlew --help'),
+    ('gradle build -c', './gradlew build -c')])
+def test_get_new_command(script, result):
+    command = Command(script)
+    assert get_new_command(command) == result

tests/rules/test_grunt_task_not_found.py

@@ -0,0 +1,129 @@
+# -*- encoding: utf-8 -*-
+
+from io import BytesIO
+import pytest
+from tests.utils import Command
+from thefuck.rules.grunt_task_not_found import match, get_new_command
+
+stdout = '''
+Warning: Task "{}" not found. Use --force to continue.
+
+Aborted due to warnings.
+
+
+Execution Time (2016-08-13 21:01:40 UTC+3)
+loading tasks  11ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 92%
+Total 12ms
+
+'''.format
+
+grunt_help_stdout = b'''
+Grunt: The JavaScript Task Runner (v0.4.5)
+
+Usage
+ grunt [options] [task [task ...]]
+
+Options
+    --help, -h  Display this help text.
+        --base  Specify an alternate base path. By default, all file paths are
+                relative to the Gruntfile. (grunt.file.setBase) *
+    --no-color  Disable colored output.
+   --gruntfile  Specify an alternate Gruntfile. By default, grunt looks in the
+                current or parent directories for the nearest Gruntfile.js or
+                Gruntfile.coffee file.
+   --debug, -d  Enable debugging mode for tasks that support it.
+       --stack  Print a stack trace when exiting with a warning or fatal error.
+   --force, -f  A way to force your way past warnings. Want a suggestion? Don't
+                use this option, fix your code.
+       --tasks  Additional directory paths to scan for task and "extra" files.
+                (grunt.loadTasks) *
+         --npm  Npm-installed grunt plugins to scan for task and "extra" files.
+                (grunt.loadNpmTasks) *
+    --no-write  Disable writing files (dry run).
+ --verbose, -v  Verbose mode. A lot more information output.
+ --version, -V  Print the grunt version. Combine with --verbose for more info.
+  --completion  Output shell auto-completion rules. See the grunt-cli
+                documentation for more information.
+
+Options marked with * have methods exposed via the grunt API and should instead
+be specified inside the Gruntfile wherever possible.
+
+Available tasks
+  autoprefixer  Prefix CSS files. *
+    concurrent  Run grunt tasks concurrently *
+         clean  Clean files and folders. *
+       compass  Compile Sass to CSS using Compass *
+        concat  Concatenate files. *
+       connect  Start a connect web server. *
+          copy  Copy files. *
+        cssmin  Minify CSS *
+       htmlmin  Minify HTML *
+      imagemin  Minify PNG, JPEG, GIF and SVG images *
+        jshint  Validate files with JSHint. *
+        uglify  Minify files with UglifyJS. *
+         watch  Run predefined tasks whenever watched files change.
+       filerev  File revisioning based on content hashing *
+        cdnify  Replace scripts with refs to the Google CDN *
+         karma  run karma. *
+         newer  Run a task with only those source files that have been modified
+                since the last successful run.
+     any-newer  DEPRECATED TASK.  Use the "newer" task instead
+ newer-postrun  Internal task.
+   newer-clean  Remove cached timestamps.
+    ngAnnotate  Add, remove and rebuild AngularJS dependency injection
+                annotations *
+    ngconstant  Dynamic angular constant generator task. *
+        svgmin  Minify SVG *
+        usemin  Replaces references to non-minified scripts / stylesheets *
+ useminPrepare  Using HTML markup as the primary source of information *
+       wiredep  Inject Bower components into your source code. *
+         serve  Compile then start a connect web server
+        server  DEPRECATED TASK. Use the "serve" task instead
+          test  Alias for "clean:server", "ngconstant:test", "wiredep",
+                "concurrent:test", "autoprefixer", "connect:test", "karma"
+                tasks.
+         build  Alias for "ngconstant:production", "clean:dist", "wiredep",
+                "useminPrepare", "concurrent:dist", "autoprefixer", "concat",
+                "ngAnnotate", "copy:dist", "cdnify", "cssmin", "uglify",
+                "filerev", "usemin", "htmlmin" tasks.
+       default  Alias for "newer:jshint", "test", "build" tasks.
+
+Tasks run in the order specified. Arguments may be passed to tasks that accept
+them by using colons, like "lint:files". Tasks marked with * are "multi tasks"
+and will iterate over all sub-targets if no argument is specified.
+
+The list of available tasks may change based on tasks directories or grunt
+plugins specified in the Gruntfile or via command-line options.
+
+For more information, see http://gruntjs.com/
+'''
+
+
+@pytest.fixture(autouse=True)
+def grunt_help(mocker):
+    patch = mocker.patch('thefuck.rules.grunt_task_not_found.Popen')
+    patch.return_value.stdout = BytesIO(grunt_help_stdout)
+    return patch
+
+
+@pytest.mark.parametrize('command', [
+    Command('grunt defualt', stdout('defualt')),
+    Command('grunt buld:css', stdout('buld:css'))])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command('npm nuild', stdout('nuild')),
+    Command('grunt rm')])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('command, result', [
+    (Command('grunt defualt', stdout('defualt')), 'grunt default'),
+    (Command('grunt cmpass:all', stdout('cmpass:all')), 'grunt compass:all'),
+    (Command('grunt cmpass:all --color', stdout('cmpass:all')),
+     'grunt compass:all --color')])
+def test_get_new_command(command, result):
+    assert get_new_command(command) == result

tests/rules/test_ifconfig_device_not_found.py

@@ -0,0 +1,53 @@
+import pytest
+from six import BytesIO
+from thefuck.rules.ifconfig_device_not_found import match, get_new_command
+from tests.utils import Command
+
+
+stderr = '{}: error fetching interface information: Device not found'
+
+stdout = b'''
+wlp2s0    Link encap:Ethernet  HWaddr 5c:51:4f:7c:58:5d
+          inet addr:192.168.0.103  Bcast:192.168.0.255  Mask:255.255.255.0
+          inet6 addr: fe80::be23:69b9:96d2:6d39/64 Scope:Link
+          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+          RX packets:23581604 errors:0 dropped:0 overruns:0 frame:0
+          TX packets:17017655 errors:0 dropped:0 overruns:0 carrier:0
+          collisions:0 txqueuelen:1000
+          RX bytes:16148429061 (16.1 GB)  TX bytes:7067533695 (7.0 GB)
+'''
+
+
+@pytest.fixture(autouse=True)
+def ifconfig(mocker):
+    mock = mocker.patch(
+        'thefuck.rules.ifconfig_device_not_found.subprocess.Popen')
+    mock.return_value.stdout = BytesIO(stdout)
+    return mock
+
+
+@pytest.mark.parametrize('script, stderr', [
+    ('ifconfig wlan0', stderr.format('wlan0')),
+    ('ifconfig -s eth0', stderr.format('eth0')),
+])
+def test_match(script, stderr):
+    assert match(Command(script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, stderr', [
+    ('config wlan0',
+     'wlan0: error fetching interface information: Device not found'),
+    ('ifconfig eth0', ''),
+])
+def test_not_match(script, stderr):
+    assert not match(Command(script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, result', [
+    ('ifconfig wlan0', ['ifconfig wlp2s0']),
+    ('ifconfig -s wlan0', ['ifconfig -s wlp2s0']),
+])
+def test_get_new_comman(script, result):
+    new_command = get_new_command(
+        Command(script, stderr=stderr.format('wlan0')))
+    assert new_command == result

tests/rules/test_ln_no_hard_link.py

@@ -20,7 +20,7 @@ def test_match(script, stderr):
     ("ln a b", "... hard link"),
     ("sudo ln a b", "... hard link"),
     ("a b", error)])
-def test_assert_not_match(script, stderr):
+def test_not_match(script, stderr):
     command = Command(script, stderr=stderr)
     assert not match(command)
 

tests/rules/test_ln_s_order.py

@@ -0,0 +1,41 @@
+import pytest
+from thefuck.rules.ln_s_order import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture
+def file_exists(mocker):
+    return mocker.patch('os.path.exists', return_value=True)
+
+
+get_stderr = "ln: failed to create symbolic link '{}': File exists".format
+
+
+@pytest.mark.usefixtures('file_exists')
+@pytest.mark.parametrize('script', [
+    'ln -s dest source',
+    'ln dest -s source',
+    'ln dest source -s'])
+def test_match(script):
+    stderr = get_stderr('source')
+    assert match(Command(script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, stderr, exists', [
+    ('ln dest source', get_stderr('source'), True),
+    ('ls -s dest source', get_stderr('source'), True),
+    ('ln -s dest source', '', True),
+    ('ln -s dest source', get_stderr('source'), False)])
+def test_not_match(file_exists, script, stderr, exists):
+    file_exists.return_value = exists
+    assert not match(Command(script, stderr=stderr))
+
+
+@pytest.mark.usefixtures('file_exists')
+@pytest.mark.parametrize('script, result', [
+    ('ln -s dest source', 'ln -s source dest'),
+    ('ln dest -s source', 'ln -s source dest'),
+    ('ln dest source -s', 'ln source -s dest')])
+def test_match(script, result):
+    stderr = get_stderr('source')
+    assert get_new_command(Command(script, stderr=stderr)) == result

tests/rules/test_ls_all.py

@@ -0,0 +1,12 @@
+from thefuck.rules.ls_all import match, get_new_command
+from tests.utils import Command
+
+
+def test_match():
+    assert match(Command(script='ls'))
+    assert not match(Command(script='ls', stdout='file.py\n'))
+
+
+def test_get_new_command():
+    assert get_new_command(Command(script='ls empty_dir')) == 'ls -A empty_dir'
+    assert get_new_command(Command(script='ls')) == 'ls -A'

tests/rules/test_man.py

@@ -23,7 +23,8 @@ def test_not_match(command):
 
 
 @pytest.mark.parametrize('command, new_command', [
-    (Command('man read'), ['man 3 read', 'man 2 read']),
+    (Command('man read'), ['man 3 read', 'man 2 read', 'read --help']),
+    (Command('man missing', stderr="No manual entry for missing\n"), ['missing --help']),
     (Command('man 2 read'), 'man 3 read'),
     (Command('man 3 read'), 'man 2 read'),
     (Command('man -s2 read'), 'man -s3 read'),

tests/rules/test_no_command.py

@@ -21,15 +21,20 @@ def history_without_current(mocker):
     ('vom file.py', 'vom: not found'),
     ('fucck', 'fucck: not found'),
     ('got commit', 'got: command not found')])
-def test_match(script, stderr):
+def test_match(mocker, script, stderr):
+    mocker.patch('thefuck.rules.no_command.which', return_value=None)
+
     assert match(Command(script, stderr=stderr))
 
 
 @pytest.mark.usefixtures('no_memoize')
-@pytest.mark.parametrize('script, stderr', [
-    ('qweqwe', 'qweqwe: not found'),
-    ('vom file.py', 'some text')])
-def test_not_match(script, stderr):
+@pytest.mark.parametrize('script, stderr, which', [
+    ('qweqwe', 'qweqwe: not found', None),
+    ('vom file.py', 'some text', None),
+    ('vim file.py', 'vim: not found', 'vim')])
+def test_not_match(mocker, script, stderr, which):
+    mocker.patch('thefuck.rules.no_command.which', return_value=which)
+
     assert not match(Command(script, stderr=stderr))
 
 

tests/rules/test_npm_missing_script.py

@@ -0,0 +1,69 @@
+import pytest
+from io import BytesIO
+from tests.utils import Command
+from thefuck.rules.npm_missing_script import match, get_new_command
+
+stderr = '''
+npm ERR! Linux 4.4.0-31-generic
+npm ERR! argv "/opt/node/bin/node" "/opt/node/bin/npm" "run" "dvelop"
+npm ERR! node v4.4.7
+npm ERR! npm  v2.15.8
+
+npm ERR! missing script: {}
+npm ERR!
+npm ERR! If you need help, you may report this error at:
+npm ERR!     <https://github.com/npm/npm/issues>
+
+npm ERR! Please include the following file with any support request:
+npm ERR!     /home/nvbn/exp/code_view/client_web/npm-debug.log
+'''.format
+
+run_script_stdout = b'''
+Lifecycle scripts included in code-view-web:
+  test
+    jest
+
+available via `npm run-script`:
+  build
+    cp node_modules/ace-builds/src-min/ -a resources/ace/ && webpack --progress --colors -p --config ./webpack.production.config.js
+  develop
+    cp node_modules/ace-builds/src/ -a resources/ace/ && webpack-dev-server --progress --colors
+  watch-test
+    jest --verbose --watch
+
+'''
+
+
+@pytest.fixture(autouse=True)
+def run_script(mocker):
+    patch = mocker.patch('thefuck.specific.npm.Popen')
+    patch.return_value.stdout = BytesIO(run_script_stdout)
+    return patch.return_value
+
+
+@pytest.mark.parametrize('command', [
+    Command('npm ru wach', stderr=stderr('wach')),
+    Command('npm run live-tes', stderr=stderr('live-tes')),
+    Command('npm run-script sahare', stderr=stderr('sahare'))])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command('npm wach', stderr=stderr('wach')),
+    Command('vim live-tes', stderr=stderr('live-tes')),
+    Command('npm run-script sahare')])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('script, stderr, result', [
+    ('npm ru wach-tests', stderr('wach-tests'), 'npm ru watch-test'),
+    ('npm -i run-script dvelop', stderr('dvelop'),
+     'npm -i run-script develop'),
+    ('npm -i run-script buld -X POST', stderr('buld'),
+     'npm -i run-script build -X POST')])
+def test_get_new_command(script, stderr, result):
+    command = Command(script, stderr=stderr)
+
+    assert get_new_command(command)[0] == result

tests/rules/test_npm_run_script.py

@@ -0,0 +1,84 @@
+import pytest
+from io import BytesIO
+from thefuck.rules.npm_run_script import match, get_new_command
+from tests.utils import Command
+
+stdout = '''
+Usage: npm <command>
+
+where <command> is one of:
+    access, add-user, adduser, apihelp, author, bin, bugs, c,
+    cache, completion, config, ddp, dedupe, deprecate, dist-tag,
+    dist-tags, docs, edit, explore, faq, find, find-dupes, get,
+    help, help-search, home, i, info, init, install, issues, la,
+    link, list, ll, ln, login, logout, ls, outdated, owner,
+    pack, ping, prefix, prune, publish, r, rb, rebuild, remove,
+    repo, restart, rm, root, run-script, s, se, search, set,
+    show, shrinkwrap, star, stars, start, stop, t, tag, team,
+    test, tst, un, uninstall, unlink, unpublish, unstar, up,
+    update, upgrade, v, version, view, whoami
+
+npm <cmd> -h     quick help on <cmd>
+npm -l           display full usage info
+npm faq          commonly asked questions
+npm help <term>  search for help on <term>
+npm help npm     involved overview
+
+Specify configs in the ini-formatted file:
+    /home/nvbn/.npmrc
+or on the command line via: npm <command> --key value
+Config info can be viewed via: npm help config
+
+'''
+
+run_script_stdout = b'''
+Lifecycle scripts included in code-view-web:
+  test
+    jest
+
+available via `npm run-script`:
+  build
+    cp node_modules/ace-builds/src-min/ -a resources/ace/ && webpack --progress --colors -p --config ./webpack.production.config.js
+  develop
+    cp node_modules/ace-builds/src/ -a resources/ace/ && webpack-dev-server --progress --colors
+  watch-test
+    jest --verbose --watch
+
+'''
+
+
+@pytest.fixture(autouse=True)
+def run_script(mocker):
+    patch = mocker.patch('thefuck.specific.npm.Popen')
+    patch.return_value.stdout = BytesIO(run_script_stdout)
+    return patch.return_value
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('script', [
+    'npm watch-test', 'npm develop'])
+def test_match(script):
+    command = Command(script, stdout)
+    assert match(command)
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('command, run_script_out', [
+    (Command('npm test', 'TEST FAIL'), run_script_stdout),
+    (Command('npm watch-test', 'TEST FAIL'), run_script_stdout),
+    (Command('npm test', stdout), run_script_stdout),
+    (Command('vim watch-test', stdout), run_script_stdout)])
+def test_not_match(run_script, command, run_script_out):
+    run_script.stdout = BytesIO(run_script_out)
+    assert not match(command)
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('script, result', [
+    ('npm watch-test', 'npm run-script watch-test'),
+    ('npm -i develop', 'npm run-script -i develop'),
+    ('npm -i watch-script --path ..',
+     'npm run-script -i watch-script --path ..')])
+def test_get_new_command(script, result):
+    command = Command(script, stdout)
+    assert get_new_command(command) == result

tests/rules/test_open.py

@@ -1,31 +1,49 @@
 import pytest
-from thefuck.rules.open import match, get_new_command
+from thefuck.rules.open import is_arg_url, match, get_new_command
 from tests.utils import Command
 
 
-@pytest.mark.parametrize('command', [
-    Command(script='open foo.com'),
-    Command(script='open foo.ly'),
-    Command(script='open foo.org'),
-    Command(script='open foo.net'),
-    Command(script='open foo.se'),
-    Command(script='open foo.io'),
-    Command(script='xdg-open foo.com'),
-    Command(script='gnome-open foo.com'),
-    Command(script='kde-open foo.com')])
-def test_match(command):
-    assert match(command)
+@pytest.fixture
+def stderr(script):
+    return 'The file {} does not exist.\n'.format(script.split(' ', 1)[1])
 
 
-@pytest.mark.parametrize('command, new_command', [
-    (Command('open foo.com'), 'open http://foo.com'),
-    (Command('open foo.ly'), 'open http://foo.ly'),
-    (Command('open foo.org'), 'open http://foo.org'),
-    (Command('open foo.net'), 'open http://foo.net'),
-    (Command('open foo.se'), 'open http://foo.se'),
-    (Command('open foo.io'), 'open http://foo.io'),
-    (Command('xdg-open foo.io'), 'xdg-open http://foo.io'),
-    (Command('gnome-open foo.io'), 'gnome-open http://foo.io'),
-    (Command('kde-open foo.io'), 'kde-open http://foo.io')])
-def test_get_new_command(command, new_command):
-    assert get_new_command(command) == new_command
+@pytest.mark.parametrize('script', [
+    'open foo.com',
+    'open foo.edu',
+    'open foo.info',
+    'open foo.io',
+    'open foo.ly',
+    'open foo.me',
+    'open foo.net',
+    'open foo.org',
+    'open foo.se',
+    'open www.foo.ru'])
+def test_is_arg_url(script):
+    assert is_arg_url(Command(script))
+
+
+@pytest.mark.parametrize('script', ['open foo', 'open bar.txt', 'open egg.doc'])
+def test_not_is_arg_url(script):
+    assert not is_arg_url(Command(script))
+
+
+@pytest.mark.parametrize('script', [
+    'open foo.com',
+    'xdg-open foo.com',
+    'gnome-open foo.com',
+    'kde-open foo.com',
+    'open nonest'])
+def test_match(script, stderr):
+    assert match(Command(script, stderr=stderr))
+
+
+@pytest.mark.parametrize('script, new_command', [
+    ('open foo.io', ['open http://foo.io']),
+    ('xdg-open foo.io', ['xdg-open http://foo.io']),
+    ('gnome-open foo.io', ['gnome-open http://foo.io']),
+    ('kde-open foo.io', ['kde-open http://foo.io']),
+    ('open nonest', ['touch nonest && open nonest',
+                     'mkdir nonest && open nonest'])])
+def test_get_new_command(script, new_command, stderr):
+    assert get_new_command(Command(script, stderr=stderr)) == new_command

tests/rules/test_port_already_in_use.py

@@ -0,0 +1,101 @@
+from io import BytesIO
+
+import pytest
+from thefuck.rules.port_already_in_use import match, get_new_command
+from tests.utils import Command
+
+outputs = [
+    '''
+
+DE 70% 1/1 build modulesevents.js:141
+      throw er; // Unhandled 'error' event
+      ^
+
+Error: listen EADDRINUSE 127.0.0.1:8080
+    at Object.exports._errnoException (util.js:873:11)
+    at exports._exceptionWithHostPort (util.js:896:20)
+    at Server._listen2 (net.js:1250:14)
+    at listen (net.js:1286:10)
+    at net.js:1395:9
+    at GetAddrInfoReqWrap.asyncCallback [as callback] (dns.js:64:16)
+    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:83:10)
+
+    ''',
+    '''
+[6:40:01 AM] <START> Building Dependency Graph
+[6:40:01 AM] <START> Crawling File System
+ ERROR  Packager can't listen on port 8080
+Most likely another process is already using this port
+Run the following command to find out which process:
+
+   lsof -n -i4TCP:8080
+
+You can either shut down the other process:
+
+   kill -9 <PID>
+
+or run packager on different port.
+
+    ''',
+    '''
+Traceback (most recent call last):
+  File "/usr/lib/python3.5/runpy.py", line 184, in _run_module_as_main
+    "__main__", mod_spec)
+  File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
+    exec(code, run_globals)
+  File "/home/nvbn/exp/code_view/server/code_view/main.py", line 14, in <module>
+    web.run_app(app)
+  File "/home/nvbn/.virtualenvs/code_view/lib/python3.5/site-packages/aiohttp/web.py", line 310, in run_app
+    backlog=backlog))
+  File "/usr/lib/python3.5/asyncio/base_events.py", line 373, in run_until_complete
+    return future.result()
+  File "/usr/lib/python3.5/asyncio/futures.py", line 274, in result
+    raise self._exception
+  File "/usr/lib/python3.5/asyncio/tasks.py", line 240, in _step
+    result = coro.send(None)
+  File "/usr/lib/python3.5/asyncio/base_events.py", line 953, in create_server
+    % (sa, err.strerror.lower()))
+OSError: [Errno 98] error while attempting to bind on address ('0.0.0.0', 8080): address already in use
+Task was destroyed but it is pending!
+task: <Task pending coro=<RedisProtocol._reader_coroutine() running at /home/nvbn/.virtualenvs/code_view/lib/python3.5/site-packages/asyncio_redis/protocol.py:921> wait_for=<Future pending cb=[Task._wakeup()]>>
+    '''
+]
+
+lsof_stdout = b'''COMMAND   PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
+node    18233 nvbn   16u  IPv4 557134      0t0  TCP localhost:http-alt (LISTEN)
+'''
+
+
+@pytest.fixture(autouse=True)
+def lsof(mocker):
+    patch = mocker.patch('thefuck.rules.port_already_in_use.Popen')
+    patch.return_value.stdout = BytesIO(lsof_stdout)
+    return patch
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize(
+    'command',
+    [Command('./app', stdout=output) for output in outputs]
+    + [Command('./app', stderr=output) for output in outputs])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.usefixtures('no_memoize')
+@pytest.mark.parametrize('command, lsof_output', [
+    (Command('./app'), lsof_stdout),
+    (Command('./app', stdout=outputs[1]), b''),
+    (Command('./app', stderr=outputs[2]), b'')])
+def test_not_match(lsof, command, lsof_output):
+    lsof.return_value.stdout = BytesIO(lsof_output)
+
+    assert not match(command)
+
+
+@pytest.mark.parametrize(
+    'command',
+    [Command('./app', stdout=output) for output in outputs]
+    + [Command('./app', stderr=output) for output in outputs])
+def test_get_new_command(command):
+    assert get_new_command(command) == 'kill 18233 && ./app'

tests/rules/test_react_native_command_unrecognized.py

@@ -0,0 +1,46 @@
+import pytest
+from thefuck.rules.react_native_command_unrecognized import match, \
+    get_new_command
+from tests.utils import Command
+
+stderr = 'Command `{}` unrecognized'.format
+
+stdout = '''
+Usage: react-native <command>
+
+Commands:
+  - start: starts the webserver
+  - bundle: builds the javascript bundle for offline use
+  - unbundle: builds javascript as "unbundle" for offline use
+  - new-library: generates a native library bridge
+  - android: generates an Android project for your app
+  - run-android: builds your app and starts it on a connected Android emulator or device
+  - log-android: print Android logs
+  - run-ios: builds your app and starts it on iOS simulator
+  - log-ios: print iOS logs
+  - upgrade: upgrade your app's template files to the latest version; run this after updating the react-native version in your package.json and running npm install
+  - link: link a library
+'''
+
+
+@pytest.mark.parametrize('command', [
+    Command('react-native star', stderr=stderr('star')),
+    Command('react-native android-logs', stderr=stderr('android-logs'))])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command', [
+    Command('gradle star', stderr=stderr('star')),
+    Command('react-native start')])
+def test_not_match(command):
+    assert not match(command)
+
+
+@pytest.mark.parametrize('command, result', [
+    (Command('react-native star', stdout, stderr('star')),
+     'react-native start'),
+    (Command('react-native logsandroid -f', stdout, stderr('logsandroid')),
+     'react-native log-android -f')])
+def test_get_new_command(command, result):
+    assert get_new_command(command)[0] == result

tests/rules/test_remove_trailing_cedilla.py

@@ -0,0 +1,17 @@
+import pytest
+from thefuck.rules.remove_trailing_cedilla import match, get_new_command, CEDILLA
+from tests.utils import Command
+
+
+@pytest.mark.parametrize('command', [
+    Command(script='wrong' + CEDILLA),
+    Command(script='wrong with args' + CEDILLA)])
+def test_match(command):
+    assert match(command)
+
+
+@pytest.mark.parametrize('command, new_command', [
+    (Command('wrong' + CEDILLA), 'wrong'),
+    (Command('wrong with args' + CEDILLA), 'wrong with args')])
+def test_get_new_command(command, new_command):
+    assert get_new_command(command) == new_command

tests/rules/test_ssh_known_host.py

@@ -52,6 +52,7 @@ def test_match(ssh_error):
     assert not match(Command('ssh'))
 
 
+@pytest.mark.skipif(os.name == 'nt', reason='Skip if testing on Windows')
 def test_side_effect(ssh_error):
     errormsg, path, reset, known_hosts = ssh_error
     command = Command('ssh user@host', stderr=errormsg)

tests/rules/test_workon_doesnt_exists.py

@@ -0,0 +1,30 @@
+import pytest
+from thefuck.rules.workon_doesnt_exists import match, get_new_command
+from tests.utils import Command
+
+
+@pytest.fixture(autouse=True)
+def envs(mocker):
+    return mocker.patch(
+        'thefuck.rules.workon_doesnt_exists._get_all_environments',
+        return_value=['thefuck', 'code_view'])
+
+
+@pytest.mark.parametrize('script', [
+    'workon tehfuck', 'workon code-view', 'workon new-env'])
+def test_match(script):
+    assert match(Command(script))
+
+
+@pytest.mark.parametrize('script', [
+    'workon thefuck', 'workon code_view', 'work on tehfuck'])
+def test_not_match(script):
+    assert not match(Command(script))
+
+
+@pytest.mark.parametrize('script, result', [
+    ('workon tehfuck', 'workon thefuck'),
+    ('workon code-view', 'workon code_view'),
+    ('workon zzzz', 'mkvirtualenv zzzz')])
+def test_get_new_command(script, result):
+    assert get_new_command(Command(script))[0] == result

tests/shells/test_bash.py

@@ -56,3 +56,8 @@ class TestBash(object):
     def test_get_history(self, history_lines, shell):
         history_lines(['ls', 'rm'])
         assert list(shell.get_history()) == ['ls', 'rm']
+
+    def test_split_command(self, shell):
+        command = 'git log -p'
+        command_parts = ['git', 'log', '-p']
+        assert shell.split_command(command) == command_parts

tests/shells/test_fish.py

@@ -19,14 +19,18 @@ class TestFish(object):
         return mock
 
     @pytest.fixture
-    def environ(self, monkeypatch):
-        data = {'TF_OVERRIDDEN_ALIASES': 'cd, ls, man, open'}
-        monkeypatch.setattr('thefuck.shells.fish.os.environ', data)
-        return data
+    def os_environ(self, monkeypatch, key, value):
+        monkeypatch.setattr('os.environ', {key: value})
 
-    @pytest.mark.usefixture('environ')
-    def test_get_overridden_aliases(self, shell, environ):
-        assert shell._get_overridden_aliases() == ['cd', 'ls', 'man', 'open']
+    @pytest.mark.parametrize('key, value', [
+        ('TF_OVERRIDDEN_ALIASES', 'cut,git,sed'),  # legacy
+        ('THEFUCK_OVERRIDDEN_ALIASES', 'cut,git,sed'),
+        ('THEFUCK_OVERRIDDEN_ALIASES', 'cut, git, sed'),
+        ('THEFUCK_OVERRIDDEN_ALIASES', ' cut,\tgit,sed\n'),
+        ('THEFUCK_OVERRIDDEN_ALIASES', '\ncut,\n\ngit,\tsed\r')])
+    def test_get_overridden_aliases(self, shell, os_environ):
+        assert shell._get_overridden_aliases() == {'cd', 'cut', 'git', 'grep',
+                                                   'ls', 'man', 'open', 'sed'}
 
     @pytest.mark.parametrize('before, after', [
         ('cd', 'cd'),
@@ -70,7 +74,24 @@ class TestFish(object):
         assert 'TF_ALIAS=fuck PYTHONIOENCODING' in shell.app_alias('fuck')
         assert 'PYTHONIOENCODING=utf-8 thefuck' in shell.app_alias('fuck')
 
+    def test_app_alias_alter_history(self, settings, shell):
+        settings.alter_history = True
+        assert 'builtin history delete' in shell.app_alias('FUCK')
+        assert 'builtin history merge' in shell.app_alias('FUCK')
+        settings.alter_history = False
+        assert 'builtin history delete' not in shell.app_alias('FUCK')
+        assert 'builtin history merge' not in shell.app_alias('FUCK')
+
     def test_get_history(self, history_lines, shell):
         history_lines(['- cmd: ls', '  when: 1432613911',
                        '- cmd: rm', '  when: 1432613916'])
         assert list(shell.get_history()) == ['ls', 'rm']
+
+    @pytest.mark.parametrize('entry, entry_utf8', [
+        ('ls', '- cmd: ls\n   when: 1430707243\n'),
+        (u'echo café', '- cmd: echo café\n   when: 1430707243\n')])
+    def test_put_to_history(self, entry, entry_utf8, builtins_open, mocker, shell):
+        mocker.patch('thefuck.shells.fish.time', return_value=1430707243.3517463)
+        shell.put_to_history(entry)
+        builtins_open.return_value.__enter__.return_value. \
+            write.assert_called_once_with(entry_utf8)

tests/specific/test_npm.py

@@ -0,0 +1,26 @@
+from io import BytesIO
+
+import pytest
+from thefuck.specific.npm import get_scripts
+
+run_script_stdout = b'''
+Lifecycle scripts included in code-view-web:
+  test
+    jest
+
+available via `npm run-script`:
+  build
+    cp node_modules/ace-builds/src-min/ -a resources/ace/ && webpack --progress --colors -p --config ./webpack.production.config.js
+  develop
+    cp node_modules/ace-builds/src/ -a resources/ace/ && webpack-dev-server --progress --colors
+  watch-test
+    jest --verbose --watch
+
+'''
+
+
+@pytest.mark.usefixtures('no_memoize')
+def test_get_scripts(mocker):
+    patch = mocker.patch('thefuck.specific.npm.Popen')
+    patch.return_value.stdout = BytesIO(run_script_stdout)
+    assert get_scripts() == ['build', 'develop', 'watch-test']

tests/test_conf.py

@@ -1,5 +1,6 @@
 import pytest
 import six
+import os
 from mock import Mock
 from thefuck import const
 
@@ -59,7 +60,9 @@ class TestSettingsFromEnv(object):
                         'THEFUCK_WAIT_COMMAND': '55',
                         'THEFUCK_REQUIRE_CONFIRMATION': 'true',
                         'THEFUCK_NO_COLORS': 'false',
-                        'THEFUCK_PRIORITY': 'bash=10:lisp=wrong:vim=15'})
+                        'THEFUCK_PRIORITY': 'bash=10:lisp=wrong:vim=15',
+                        'THEFUCK_WAIT_SLOW_COMMAND': '999',
+                        'THEFUCK_SLOW_COMMANDS': 'lein:react-native:./gradlew'})
         settings.init()
         assert settings.rules == ['bash', 'lisp']
         assert settings.exclude_rules == ['git', 'vim']
@@ -67,6 +70,8 @@ class TestSettingsFromEnv(object):
         assert settings.require_confirmation is True
         assert settings.no_colors is False
         assert settings.priority == {'bash': 10, 'vim': 15}
+        assert settings.wait_slow_command == 999
+        assert settings.slow_commands == ['lein', 'react-native', './gradlew']
 
     def test_from_env_with_DEFAULT(self, environ, settings):
         environ.update({'THEFUCK_RULES': 'DEFAULT_RULES:bash:lisp'})
@@ -97,3 +102,22 @@ class TestInitializeSettingsFile(object):
         for setting in const.DEFAULT_SETTINGS.items():
             assert '# {} = {}\n'.format(*setting) in settings_file_contents
         settings_file.close()
+
+
+@pytest.mark.parametrize('legacy_dir_exists, xdg_config_home, result', [
+    (False, '~/.config', '~/.config/thefuck'),
+    (False, '/user/test/config/', '/user/test/config/thefuck'),
+    (True, '~/.config', '~/.thefuck'),
+    (True, '/user/test/config/', '~/.thefuck')])
+def test_get_user_dir_path(mocker, environ, settings, legacy_dir_exists,
+                           xdg_config_home, result):
+    mocker.patch('thefuck.conf.Path.is_dir',
+                 return_value=legacy_dir_exists)
+
+    if xdg_config_home is not None:
+        environ['XDG_CONFIG_HOME'] = xdg_config_home
+    else:
+        environ.pop('XDG_CONFIG_HOME', None)
+
+    path = settings._get_user_dir_path().as_posix()
+    assert path == os.path.expanduser(result)

tests/test_corrector.py

@@ -1,8 +1,8 @@
 # -*- coding: utf-8 -*-
 
 import pytest
-from pathlib import PosixPath
 from thefuck import corrector, const
+from thefuck.system import Path
 from tests.utils import Rule, Command, CorrectedCommand
 from thefuck.corrector import get_corrected_commands, organize_commands
 
@@ -11,7 +11,7 @@ class TestGetRules(object):
     @pytest.fixture
     def glob(self, mocker):
         results = {}
-        mocker.patch('pathlib.Path.glob',
+        mocker.patch('thefuck.system.Path.glob',
                      new_callable=lambda: lambda *_: results.pop('value', []))
         return lambda value: results.update({'value': value})
 
@@ -30,7 +30,7 @@ class TestGetRules(object):
         (['git.py', 'bash.py'], ['git'], ['git'], [])])
     def test_get_rules(self, glob, settings, paths, conf_rules, exclude_rules,
                        loaded_rules):
-        glob([PosixPath(path) for path in paths])
+        glob([Path(path) for path in paths])
         settings.update(rules=conf_rules,
                         priority={},
                         exclude_rules=exclude_rules)

tests/test_types.py

@@ -1,12 +1,13 @@
 # -*- coding: utf-8 -*-
 
+import os
 from subprocess import PIPE
 from mock import Mock
-from pathlib import Path
 import pytest
 from tests.utils import CorrectedCommand, Rule, Command
 from thefuck import const
 from thefuck.exceptions import EmptyCommand
+from thefuck.system import Path
 
 
 class TestCorrectedCommand(object):
@@ -39,9 +40,10 @@ class TestRule(object):
                               enabled_by_default=True,
                               priority=900,
                               requires_output=True))
-        assert Rule.from_path(Path('/rules/bash.py')) \
+        rule_path = os.path.join(os.sep, 'rules', 'bash.py')
+        assert Rule.from_path(Path(rule_path)) \
                == Rule('bash', match, get_new_command, priority=900)
-        load_source.assert_called_once_with('bash', '/rules/bash.py')
+        load_source.assert_called_once_with('bash', rule_path)
 
     @pytest.mark.parametrize('rules, exclude_rules, rule, is_enabled', [
         (const.DEFAULT_RULES, [], Rule('git', enabled_by_default=True), True),

tests/test_ui.py

@@ -25,15 +25,16 @@ def test_read_actions(patch_get_key):
         # Ignored:
         'x', 'y',
         # Up:
-        const.KEY_UP,
+        const.KEY_UP, 'k',
         # Down:
-        const.KEY_DOWN,
+        const.KEY_DOWN, 'j',
         # Ctrl+C:
-        const.KEY_CTRL_C])
-    assert list(islice(ui.read_actions(), 5)) \
+        const.KEY_CTRL_C, 'q'])
+    assert list(islice(ui.read_actions(), 8)) \
            == [const.ACTION_SELECT, const.ACTION_SELECT,
-               const.ACTION_PREVIOUS, const.ACTION_NEXT,
-               const.ACTION_ABORT]
+               const.ACTION_PREVIOUS, const.ACTION_PREVIOUS,
+               const.ACTION_NEXT, const.ACTION_NEXT,
+               const.ACTION_ABORT, const.ACTION_ABORT]
 
 
 def test_command_selector():

tests/test_utils.py

@@ -1,9 +1,12 @@
+# -*- coding: utf-8 -*-
+
 import pytest
+import warnings
 from mock import Mock
 import six
 from thefuck.utils import default_settings, \
     memoize, get_closest, get_all_executables, replace_argument, \
-    get_all_matched_commands, is_app, for_app, cache, compatibility_call, \
+    get_all_matched_commands, is_app, for_app, cache, \
     get_valid_history_without_current
 from tests.utils import Command
 
@@ -185,59 +188,18 @@ class TestCache(object):
         assert shelve == {key: {'etag': '0', 'value': 'test'}}
 
 
-class TestCompatibilityCall(object):
-    def test_match(self):
-        def match(command):
-            assert command == Command()
-            return True
-
-        assert compatibility_call(match, Command())
-
-    def test_old_match(self, settings):
-        def match(command, _settings):
-            assert command == Command()
-            assert settings == _settings
-            return True
-
-        assert compatibility_call(match, Command())
-
-    def test_get_new_command(self):
-        def get_new_command(command):
-            assert command == Command()
-            return True
-
-        assert compatibility_call(get_new_command, Command())
-
-    def test_old_get_new_command(self, settings):
-        def get_new_command(command, _settings):
-            assert command == Command()
-            assert settings == _settings
-            return True
-
-        assert compatibility_call(get_new_command, Command())
-
-    def test_side_effect(self):
-        def side_effect(command, new_command):
-            assert command == Command() == new_command
-            return True
-
-        assert compatibility_call(side_effect, Command(), Command())
-
-    def test_old_side_effect(self, settings):
-        def side_effect(command, new_command, _settings):
-            assert command == Command() == new_command
-            assert settings == _settings
-            return True
-
-        assert compatibility_call(side_effect, Command(), Command())
-
-
 class TestGetValidHistoryWithoutCurrent(object):
+    @pytest.yield_fixture(autouse=True)
+    def fail_on_warning(self):
+        warnings.simplefilter('error')
+        yield
+        warnings.resetwarnings()
+
     @pytest.fixture(autouse=True)
     def history(self, mocker):
         return mocker.patch('thefuck.shells.shell.get_history',
                             return_value=['le cat', 'fuck', 'ls cat',
-                                          'diff x', 'nocommand x'])
+                                          'diff x', 'nocommand x', u'café ô'])
 
     @pytest.fixture(autouse=True)
     def alias(self, mocker):
@@ -245,14 +207,22 @@ class TestGetValidHistoryWithoutCurrent(object):
                             return_value='fuck')
 
     @pytest.fixture(autouse=True)
-    def callables(self, mocker):
-        return mocker.patch('thefuck.utils.get_all_executables',
-                            return_value=['diff', 'ls'])
+    def bins(self, mocker, monkeypatch):
+        monkeypatch.setattr('thefuck.conf.os.environ', {'PATH': 'path'})
+        callables = list()
+        for name in ['diff', 'ls', 'café']:
+            bin_mock = mocker.Mock(name=name)
+            bin_mock.configure_mock(name=name, is_dir=lambda: False)
+            callables.append(bin_mock)
+        path_mock = mocker.Mock(iterdir=mocker.Mock(return_value=callables))
+        return mocker.patch('thefuck.utils.Path', return_value=path_mock)
 
     @pytest.mark.parametrize('script, result', [
-        ('le cat', ['ls cat', 'diff x']),
-        ('diff x', ['ls cat']),
-        ('fuck', ['ls cat', 'diff x'])])
+        ('le cat', ['ls cat', 'diff x', u'café ô']),
+        ('diff x', ['ls cat', u'café ô']),
+        ('fuck', ['ls cat', 'diff x', u'café ô']),
+        (u'cafe ô', ['ls cat', 'diff x', u'café ô']),
+    ])
     def test_get_valid_history_without_current(self, script, result):
         command = Command(script=script)
         assert get_valid_history_without_current(command) == result

thefuck/conf.py

@@ -1,9 +1,10 @@
 from imp import load_source
 import os
 import sys
-from pathlib import Path
+from warnings import warn
 from six import text_type
 from . import const
+from .system import Path
 
 
 class Settings(dict):
@@ -39,15 +40,18 @@ class Settings(dict):
                     settings_file.write(u'# {} = {}\n'.format(*setting))
 
     def _get_user_dir_path(self):
-        # for backward compatibility, use `~/.thefuck` if it exists
-        legacy_user_dir = Path(os.path.expanduser('~/.thefuck'))
+        """Returns Path object representing the user config resource"""
+        xdg_config_home = os.environ.get('XDG_CONFIG_HOME', '~/.config')
+        user_dir = Path(xdg_config_home, 'thefuck').expanduser()
+        legacy_user_dir = Path('~', '.thefuck').expanduser()
 
+        # For backward compatibility use legacy '~/.thefuck' if it exists:
         if legacy_user_dir.is_dir():
+            warn(u'Config path {} is deprecated. Please move to {}'.format(
+                legacy_user_dir, user_dir))
             return legacy_user_dir
         else:
-            default_xdg_config_dir = os.path.expanduser("~/.config")
-            xdg_config_dir = os.getenv("XDG_CONFIG_HOME", default_xdg_config_dir)
-            return Path(os.path.join(xdg_config_dir, 'thefuck'))
+            return user_dir
 
     def _setup_user_dir(self):
         """Returns user config dir, create it when it doesn't exist."""
@@ -89,13 +93,13 @@ class Settings(dict):
             return self._rules_from_env(val)
         elif attr == 'priority':
             return dict(self._priority_from_env(val))
-        elif attr == 'wait_command':
+        elif attr in ('wait_command', 'history_limit', 'wait_slow_command'):
             return int(val)
         elif attr in ('require_confirmation', 'no_colors', 'debug',
                       'alter_history'):
             return val.lower() == 'true'
-        elif attr == 'history_limit':
-            return int(val)
+        elif attr == 'slow_commands':
+            return val.split(':')
         else:
             return val
 

thefuck/const.py

@@ -31,6 +31,9 @@ DEFAULT_SETTINGS = {'rules': DEFAULT_RULES,
                     'priority': {},
                     'history_limit': None,
                     'alter_history': True,
+                    'wait_slow_command': 15,
+                    'slow_commands': ['lein', 'react-native', 'gradle',
+                                      './gradlew'],
                     'env': {'LC_ALL': 'C', 'LANG': 'C', 'GIT_TRACE': '1'}}
 
 ENV_TO_ATTR = {'THEFUCK_RULES': 'rules',
@@ -41,7 +44,9 @@ ENV_TO_ATTR = {'THEFUCK_RULES': 'rules',
                'THEFUCK_DEBUG': 'debug',
                'THEFUCK_PRIORITY': 'priority',
                'THEFUCK_HISTORY_LIMIT': 'history_limit',
-               'THEFUCK_ALTER_HISTORY': 'alter_history'}
+               'THEFUCK_ALTER_HISTORY': 'alter_history',
+               'THEFUCK_WAIT_SLOW_COMMAND': 'wait_slow_command',
+               'THEFUCK_SLOW_COMMANDS': 'slow_commands'}
 
 SETTINGS_HEADER = u"""# The Fuck settings file
 #

thefuck/corrector.py

@@ -1,6 +1,6 @@
-from pathlib import Path
 from .conf import settings
 from .types import Rule
+from .system import Path
 from . import logs
 
 

thefuck/main.py

@@ -4,7 +4,6 @@ from .system import init_output
 init_output()
 
 from argparse import ArgumentParser
-from warnings import warn
 from pprint import pformat
 import sys
 from . import logs, types
@@ -33,19 +32,17 @@ def fix_command():
 
         if selected_command:
             selected_command.run(command)
+        else:
+            sys.exit(1)
 
 
-def print_alias(entry_point=True):
+def print_alias():
     """Prints alias for current shell."""
-    if entry_point:
-        warn('`thefuck-alias` is deprecated, use `thefuck --alias` instead.')
-        position = 1
-    else:
-        position = 2
+    try:
+        alias = sys.argv[2]
+    except IndexError:
+        alias = get_alias()
 
-    alias = get_alias()
-    if len(sys.argv) > position:
-        alias = sys.argv[position]
     print(shell.app_alias(alias))
 
 
@@ -74,8 +71,9 @@ def main():
                         nargs='*',
                         help='command that should be fixed')
     known_args = parser.parse_args(sys.argv[1:2])
+
     if known_args.alias:
-        print_alias(False)
+        print_alias()
     elif known_args.command:
         fix_command()
     else:

thefuck/rules/ag_literal.py

@@ -0,0 +1,10 @@
+from thefuck.utils import for_app
+
+
+@for_app('ag')
+def match(command):
+    return command.stderr.endswith('run ag with -Q\n')
+
+
+def get_new_command(command):
+    return command.script.replace('ag', 'ag -Q', 1)

thefuck/rules/apt_get.py

@@ -1,32 +1,43 @@
 from thefuck.specific.apt import apt_available
-from thefuck.utils import memoize
+from thefuck.utils import memoize, which
 from thefuck.shells import shell
 
 try:
-    import CommandNotFound
+    from CommandNotFound import CommandNotFound
+
+    command_not_found = CommandNotFound()
     enabled_by_default = apt_available
 except ImportError:
     enabled_by_default = False
 
 
+def _get_executable(command):
+    if command.script_parts[0] == 'sudo':
+        return command.script_parts[1]
+    else:
+        return command.script_parts[0]
+
+
 @memoize
-def get_package(command):
+def get_package(executable):
     try:
-        c = CommandNotFound.CommandNotFound()
-        cmd = command.split(' ')
-        pkgs = c.getPackages(cmd[0] if cmd[0] != 'sudo' else cmd[1])
-        name, _ = pkgs[0]
-        return name
+        packages = command_not_found.getPackages(executable)
+        return packages[0][0]
     except IndexError:
         # IndexError is thrown when no matching package is found
         return None
 
 
 def match(command):
-    return 'not found' in command.stderr and get_package(command.script)
+    if 'not found' in command.stderr:
+        executable = _get_executable(command)
+        return not which(executable) and get_package(executable)
+    else:
+        return False
 
 
 def get_new_command(command):
-    name = get_package(command.script)
+    executable = _get_executable(command)
+    name = get_package(executable)
     formatme = shell.and_('sudo apt-get install {}', '{}')
     return formatme.format(name, command.script)

thefuck/rules/aws_cli.py

@@ -0,0 +1,17 @@
+import re
+
+from thefuck.utils import for_app, replace_argument
+
+INVALID_CHOICE = "(?<=Invalid choice: ')(.*)(?=', maybe you meant:)"
+OPTIONS = "^\s*\*\s(.*)"
+
+
+@for_app('aws')
+def match(command):
+    return "usage:" in command.stderr and "maybe you meant:" in command.stderr
+
+
+def get_new_command(command):
+    mistake = re.search(INVALID_CHOICE, command.stderr).group(0)
+    options = re.findall(OPTIONS, command.stderr, flags=re.MULTILINE)
+    return [replace_argument(command.script, mistake, o) for o in options]

thefuck/rules/brew_link.py

@@ -0,0 +1,15 @@
+from thefuck.utils import for_app
+
+
+@for_app('brew', at_least=2)
+def match(command):
+    return (command.script_parts[1] in ['ln', 'link']
+            and "brew link --overwrite --dry-run" in command.stderr)
+
+
+def get_new_command(command):
+    command_parts = command.script_parts[:]
+    command_parts[1] = 'link'
+    command_parts.insert(2, '--overwrite')
+    command_parts.insert(3, '--dry-run')
+    return ' '.join(command_parts)

thefuck/rules/brew_uninstall.py

@@ -0,0 +1,14 @@
+from thefuck.utils import for_app
+
+
+@for_app('brew', at_least=2)
+def match(command):
+    return (command.script_parts[1] in ['uninstall', 'rm', 'remove']
+            and "brew uninstall --force" in command.stdout)
+
+
+def get_new_command(command):
+    command_parts = command.script_parts[:]
+    command_parts[1] = 'uninstall'
+    command_parts.insert(2, '--force')
+    return ' '.join(command_parts)

thefuck/rules/brew_unknown_command.py

@@ -15,7 +15,7 @@ def _get_brew_commands(brew_path_prefix):
     brew_cmd_path = brew_path_prefix + BREW_CMD_PATH
 
     return [name[:-3] for name in os.listdir(brew_cmd_path)
-            if name.endswith('.rb')]
+            if name.endswith(('.rb', '.sh'))]
 
 
 def _get_brew_tap_specific_commands(brew_path_prefix):

thefuck/rules/brew_update_formula.py

@@ -0,0 +1,12 @@
+from thefuck.utils import for_app
+
+
+@for_app('brew', at_least=2)
+def match(command):
+    return ('update' in command.script
+            and "Error: This command updates brew itself" in command.stderr
+            and "Use 'brew upgrade <formula>'" in command.stderr)
+
+
+def get_new_command(command):
+    return command.script.replace('update', 'upgrade')

thefuck/rules/cargo_no_command.py

@@ -4,7 +4,7 @@ from thefuck.utils import replace_argument, for_app
 
 @for_app('cargo', at_least=1)
 def match(command):
-    return ('No such subcommand' in command.stderr
+    return ('no such subcommand' in command.stderr.lower()
             and 'Did you mean' in command.stderr)
 
 

thefuck/rules/chmod_x.py

@@ -0,0 +1,15 @@
+import os
+from thefuck.shells import shell
+
+
+def match(command):
+    return (command.script.startswith('./')
+            and 'permission denied' in command.stderr.lower()
+            and os.path.exists(command.script_parts[0])
+            and not os.access(command.script_parts[0], os.X_OK))
+
+
+def get_new_command(command):
+    return shell.and_(
+        'chmod +x {}'.format(command.script_parts[0][2:]),
+        command.script)

thefuck/rules/fab_command_not_found.py

@@ -0,0 +1,37 @@
+from thefuck.utils import eager, get_closest, for_app
+
+
+@for_app('fab')
+def match(command):
+    return 'Warning: Command(s) not found:' in command.stderr
+
+
+# We need different behavior then in get_all_matched_commands.
+@eager
+def _get_between(content, start, end=None):
+    should_yield = False
+    for line in content.split('\n'):
+        if start in line:
+            should_yield = True
+            continue
+
+        if end and end in line:
+            return
+
+        if should_yield and line:
+            yield line.strip().split(' ')[0]
+
+
+def get_new_command(command):
+    not_found_commands = _get_between(
+        command.stderr, 'Warning: Command(s) not found:', 'Available commands:')
+    possible_commands = _get_between(
+        command.stdout, 'Available commands:')
+
+    script = command.script
+    for not_found in not_found_commands:
+        fix = get_closest(not_found, possible_commands)
+        script = script.replace(' {}'.format(not_found),
+                                ' {}'.format(fix))
+
+    return script

thefuck/rules/git_add.py

@@ -1,18 +1,27 @@
 import re
 from thefuck.shells import shell
 from thefuck.specific.git import git_support
+from thefuck.system import Path
+from thefuck.utils import memoize
+
+
+@memoize
+def _get_missing_file(command):
+    pathspec = re.findall(
+        r"error: pathspec '([^']*)' "
+        r'did not match any file\(s\) known to git.', command.stderr)[0]
+    if Path(pathspec).exists():
+        return pathspec
 
 
 @git_support
 def match(command):
-    return 'did not match any file(s) known to git.' in command.stderr
+    return ('did not match any file(s) known to git.' in command.stderr
+            and _get_missing_file(command))
 
 
 @git_support
 def get_new_command(command):
-    missing_file = re.findall(
-        r"error: pathspec '([^']*)' "
-        r'did not match any file\(s\) known to git.', command.stderr)[0]
-
+    missing_file = _get_missing_file(command)
     formatme = shell.and_('git add -- {}', '{}')
     return formatme.format(missing_file, command.script)

thefuck/rules/git_bisect_usage.py

@@ -0,0 +1,16 @@
+import re
+from thefuck.utils import replace_command
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return ('bisect' in command.script_parts and
+            'usage: git bisect' in command.stderr)
+
+
+@git_support
+def get_new_command(command):
+    broken = re.findall(r'git bisect ([^ $]*).*', command.script)[0]
+    usage = re.findall(r'usage: git bisect \[([^\]]+)\]', command.stderr)[0]
+    return replace_command(command, broken, usage.split('|'))

thefuck/rules/git_branch_exists.py

@@ -0,0 +1,24 @@
+import re
+from thefuck.shells import shell
+from thefuck.specific.git import git_support
+from thefuck.utils import eager
+
+
+@git_support
+def match(command):
+    return ("fatal: A branch named '" in command.stderr
+            and " already exists." in command.stderr)
+
+
+@git_support
+@eager
+def get_new_command(command):
+    branch_name = re.findall(
+        r"fatal: A branch named '([^']*)' already exists.", command.stderr)[0]
+    new_command_templates = [['git branch -d {0}', 'git branch {0}'],
+                             ['git branch -d {0}', 'git checkout -b {0}'],
+                             ['git branch -D {0}', 'git branch {0}'],
+                             ['git branch -D {0}', 'git checkout -b {0}'],
+                             ['git checkout {0}']]
+    for new_command_template in new_command_templates:
+        yield shell.and_(*new_command_template).format(branch_name)

thefuck/rules/git_diff_no_index.py

@@ -0,0 +1,17 @@
+from thefuck.utils import replace_argument
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    files = [arg for arg in command.script_parts[2:]
+             if not arg.startswith('-')]
+    return ('diff' in command.script
+            and '--no-index' not in command.script
+            and not command.stdout
+            and len(files) == 2)
+
+
+@git_support
+def get_new_command(command):
+    return replace_argument(command.script, 'diff', 'diff --no-index')

thefuck/rules/git_flag_after_filename.py

@@ -0,0 +1,30 @@
+import re
+from thefuck.specific.git import git_support
+
+error_pattern = "fatal: bad flag '(.*?)' used after filename"
+
+
+@git_support
+def match(command):
+    return re.search(error_pattern, command.stderr)
+
+
+@git_support
+def get_new_command(command):
+    command_parts = command.script_parts[:]
+
+    # find the bad flag
+    bad_flag = re.search(error_pattern, command.stderr).group(1)
+    bad_flag_index = command_parts.index(bad_flag)
+
+    # find the filename
+    for index in reversed(range(bad_flag_index)):
+        if command_parts[index][0] != '-':
+            filename_index = index
+            break
+
+    # swap them
+    command_parts[bad_flag_index], command_parts[filename_index] = \
+    command_parts[filename_index], command_parts[bad_flag_index]  # noqa: E122
+
+    return u' '.join(command_parts)

thefuck/rules/git_pull_uncommitted_changes.py

@@ -0,0 +1,14 @@
+from thefuck.shells import shell
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return ('pull' in command.script
+            and ('You have unstaged changes' in command.stderr
+            or 'contains uncommitted changes' in command.stderr))
+
+
+@git_support
+def get_new_command(command):
+    return shell.and_('git stash', 'git pull', 'git stash pop')

thefuck/rules/git_push.py

@@ -1,3 +1,4 @@
+from thefuck.utils import replace_argument
 from thefuck.specific.git import git_support
 
 
@@ -7,6 +8,29 @@ def match(command):
             and 'set-upstream' in command.stderr)
 
 
+def _get_upstream_option_index(command_parts):
+    if '--set-upstream' in command_parts:
+        return command_parts.index('--set-upstream')
+    elif '-u' in command_parts:
+        return command_parts.index('-u')
+    else:
+        return None
+
+
 @git_support
 def get_new_command(command):
-    return command.stderr.split('\n')[-3].strip()
+    # If --set-upstream or -u are passed, remove it and its argument. This is
+    # because the remaining arguments are concatenated onto the command suggested
+    # by git, which includes --set-upstream and its argument
+    command_parts = command.script_parts[:]
+    upstream_option_index = _get_upstream_option_index(command_parts)
+
+    if upstream_option_index is not None:
+        command_parts.pop(upstream_option_index)
+
+        # In case of `git push -u` we don't have next argument:
+        if len(command_parts) > upstream_option_index:
+            command_parts.pop(upstream_option_index)
+
+    push_upstream = command.stderr.split('\n')[-3].strip().partition('git ')[2]
+    return replace_argument(" ".join(command_parts), 'push', push_upstream)

thefuck/rules/git_push_pull.py

@@ -5,10 +5,13 @@ from thefuck.specific.git import git_support
 
 @git_support
 def match(command):
-    return ('push' in command.script
-            and '! [rejected]' in command.stderr
-            and 'failed to push some refs to' in command.stderr
-            and 'Updates were rejected because the tip of your current branch is behind' in command.stderr)
+    return ('push' in command.script and
+            '! [rejected]' in command.stderr and
+            'failed to push some refs to' in command.stderr and
+            ('Updates were rejected because the tip of your'
+             ' current branch is behind' in command.stderr or
+             'Updates were rejected because the remote '
+             'contains work that you do' in command.stderr))
 
 
 @git_support

thefuck/rules/git_rebase_merge_dir.py

@@ -0,0 +1,17 @@
+from difflib import get_close_matches
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return (' rebase' in command.script and
+            'It seems that there is already a rebase-merge directory' in command.stderr and
+            'I wonder if you are in the middle of another rebase' in command.stderr)
+
+
+@git_support
+def get_new_command(command):
+    command_list = ['git rebase --continue', 'git rebase --abort', 'git rebase --skip']
+    rm_cmd = command.stderr.split('\n')[-4]
+    command_list.append(rm_cmd.strip())
+    return get_close_matches(command.script, command_list, 4, 0)

thefuck/rules/git_rebase_no_changes.py

@@ -0,0 +1,15 @@
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return ({'rebase', '--continue'}.issubset(command.script_parts) and
+            'No changes - did you forget to use \'git add\'?' in command.stdout)
+
+
+def get_new_command(command):
+    return 'git rebase --skip'
+
+
+enabled_by_default = True
+requires_output = True

thefuck/rules/git_rm_local_modifications.py

@@ -0,0 +1,19 @@
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return (' rm ' in command.script and
+            'error: the following file has local modifications' in command.stderr and
+            'use --cached to keep the file, or -f to force removal' in command.stderr)
+
+
+@git_support
+def get_new_command(command):
+    command_parts = command.script_parts[:]
+    index = command_parts.index('rm') + 1
+    command_parts.insert(index, '--cached')
+    command_list = [u' '.join(command_parts)]
+    command_parts[index] = '-f'
+    command_list.append(u' '.join(command_parts))
+    return command_list

thefuck/rules/git_rm_recursive.py

@@ -10,6 +10,7 @@ def match(command):
 
 @git_support
 def get_new_command(command):
-    index = command.script_parts.index('rm') + 1
-    command.script_parts.insert(index, '-r')
-    return u' '.join(command.script_parts)
+    command_parts = command.script_parts[:]
+    index = command_parts.index('rm') + 1
+    command_parts.insert(index, '-r')
+    return u' '.join(command_parts)

thefuck/rules/git_stash_pop.py

@@ -0,0 +1,18 @@
+from thefuck.shells import shell
+from thefuck.specific.git import git_support
+
+
+@git_support
+def match(command):
+    return ('stash' in command.script
+            and 'pop' in command.script
+            and 'Your local changes to the following files would be overwritten by merge' in command.stderr)
+
+
+@git_support
+def get_new_command(command):
+    return shell.and_('git add .', 'git stash pop', 'git reset .')
+
+
+# make it come before the other applicable rules
+priority = 900

thefuck/rules/gradle_no_task.py

@@ -0,0 +1,34 @@
+import re
+from subprocess import Popen, PIPE
+from thefuck.utils import for_app, eager, replace_command
+
+regex = re.compile(r"Task '(.*)' (is ambiguous|not found)")
+
+
+@for_app('gradle', './gradlew')
+def match(command):
+    return regex.findall(command.stderr)
+
+
+@eager
+def _get_all_tasks(gradle):
+    proc = Popen([gradle, 'tasks'], stdout=PIPE)
+    should_yield = False
+    for line in proc.stdout.readlines():
+        line = line.decode().strip()
+        if line.startswith('----'):
+            should_yield = True
+            continue
+
+        if not line.strip():
+            should_yield = False
+            continue
+
+        if should_yield and not line.startswith('All tasks runnable from root project'):
+            yield line.split(' ')[0]
+
+
+def get_new_command(command):
+    wrong_task = regex.findall(command.stderr)[0][0]
+    all_tasks = _get_all_tasks(command.script_parts[0])
+    return replace_command(command, wrong_task, all_tasks)

thefuck/rules/gradle_wrapper.py

@@ -0,0 +1,13 @@
+import os
+from thefuck.utils import for_app, which
+
+
+@for_app('gradle')
+def match(command):
+    return (not which(command.script_parts[0])
+            and 'not found' in command.stderr
+            and os.path.isfile('gradlew'))
+
+
+def get_new_command(command):
+    return u'./gradlew {}'.format(' '.join(command.script_parts[1:]))

thefuck/rules/grunt_task_not_found.py

@@ -0,0 +1,36 @@
+import re
+from subprocess import Popen, PIPE
+from thefuck.utils import for_app, eager, get_closest
+
+regex = re.compile(r'Warning: Task "(.*)" not found.')
+
+
+@for_app('grunt')
+def match(command):
+    return regex.findall(command.stdout)
+
+
+@eager
+def _get_all_tasks():
+    proc = Popen(['grunt', '--help'], stdout=PIPE)
+    should_yield = False
+    for line in proc.stdout.readlines():
+        line = line.decode().strip()
+
+        if 'Available tasks' in line:
+            should_yield = True
+            continue
+
+        if should_yield and not line:
+            return
+
+        if '  ' in line:
+            yield line.split(' ')[0]
+
+
+def get_new_command(command):
+    misspelled_task = regex.findall(command.stdout)[0].split(':')[0]
+    tasks = _get_all_tasks()
+    fixed = get_closest(misspelled_task, tasks)
+    return command.script.replace(' {}'.format(misspelled_task),
+                                  ' {}'.format(fixed))

thefuck/rules/ifconfig_device_not_found.py

@@ -0,0 +1,25 @@
+import subprocess
+from thefuck.utils import for_app, replace_command, eager
+import sys
+
+@for_app('ifconfig')
+def match(command):
+    return 'error fetching interface information: Device not found' \
+           in command.stderr
+
+
+@eager
+def _get_possible_interfaces():
+    proc = subprocess.Popen(['ifconfig', '-a'], stdout=subprocess.PIPE)
+    for line in proc.stdout.readlines():
+        line = line.decode()
+        if line and line != '\n' and not line.startswith(' '):
+            yield line.split(' ')[0]
+
+
+def get_new_command(command):
+    interface = command.stderr.split(' ')[0][:-1]
+    possible_interfaces = _get_possible_interfaces()
+    return replace_command(command, interface, possible_interfaces)
+
+

thefuck/rules/ln_no_hard_link.py

@@ -15,7 +15,7 @@ from thefuck.specific.sudo import sudo_support
 @sudo_support
 def match(command):
     return (command.stderr.endswith("hard link not allowed for directory") and
-            command.script.startswith("ln "))
+            command.script_parts[0] == 'ln')
 
 
 @sudo_support

thefuck/rules/ln_s_order.py

@@ -0,0 +1,26 @@
+import os
+from thefuck.specific.sudo import sudo_support
+
+
+def _get_destination(script_parts):
+    """When arguments order is wrong first argument will be destination."""
+    for part in script_parts:
+        if part not in {'ln', '-s', '--symbolic'} and os.path.exists(part):
+            return part
+
+
+@sudo_support
+def match(command):
+    return (command.script_parts[0] == 'ln'
+            and {'-s', '--symbolic'}.intersection(command.script_parts)
+            and 'File exists' in command.stderr
+            and _get_destination(command.script_parts))
+
+
+@sudo_support
+def get_new_command(command):
+    destination = _get_destination(command.script_parts)
+    parts = command.script_parts[:]
+    parts.remove(destination)
+    parts.append(destination)
+    return ' '.join(parts)

thefuck/rules/ls_all.py

@@ -0,0 +1,10 @@
+from thefuck.utils import for_app
+
+
+@for_app('ls')
+def match(command):
+    return command.stdout.strip() == ''
+
+
+def get_new_command(command):
+    return ' '.join(['ls', '-A'] + command.script_parts[1:])

thefuck/rules/man.py

@@ -12,10 +12,22 @@ def get_new_command(command):
     if '2' in command.script:
         return command.script.replace("2", "3")
 
+    last_arg = command.script_parts[-1]
+    help_command = last_arg + ' --help'
+
+    # If there are no man pages for last_arg, suggest `last_arg --help` instead.
+    # Otherwise, suggest `--help` after suggesting other man page sections.
+    if command.stderr.strip() == 'No manual entry for ' + last_arg:
+        return [help_command]
+
     split_cmd2 = command.script_parts
     split_cmd3 = split_cmd2[:]
 
     split_cmd2.insert(1, ' 2 ')
     split_cmd3.insert(1, ' 3 ')
 
-    return ["".join(split_cmd3), "".join(split_cmd2)]
+    return [
+        "".join(split_cmd3),
+        "".join(split_cmd2),
+        help_command,
+    ]

thefuck/rules/no_command.py

@@ -1,12 +1,12 @@
 from difflib import get_close_matches
 from thefuck.utils import get_all_executables, \
-    get_valid_history_without_current, get_closest
+    get_valid_history_without_current, get_closest, which
 from thefuck.specific.sudo import sudo_support
 
 
 @sudo_support
 def match(command):
-    return (command.script_parts
+    return (not which(command.script_parts[0])
             and 'not found' in command.stderr
             and bool(get_close_matches(command.script_parts[0],
                                        get_all_executables())))

thefuck/rules/npm_missing_script.py

@@ -0,0 +1,17 @@
+import re
+from thefuck.utils import for_app, replace_command
+from thefuck.specific.npm import get_scripts, npm_available
+
+enabled_by_default = npm_available
+
+
+@for_app('npm')
+def match(command):
+    return (any(part.startswith('ru') for part in command.script_parts)
+            and 'npm ERR! missing script: ' in command.stderr)
+
+
+def get_new_command(command):
+    misspelled_script = re.findall(
+        r'.*missing script: (.*)\n', command.stderr)[0]
+    return replace_command(command, misspelled_script, get_scripts())

thefuck/rules/npm_run_script.py

@@ -0,0 +1,17 @@
+from thefuck.specific.npm import npm_available, get_scripts
+from thefuck.utils import for_app
+
+enabled_by_default = npm_available
+
+
+@for_app('npm')
+def match(command):
+    return ('Usage: npm <command>' in command.stdout
+            and not any(part.startswith('ru') for part in command.script_parts)
+            and command.script_parts[1] in get_scripts())
+
+
+def get_new_command(command):
+    parts = command.script_parts[:]
+    parts.insert(1, 'run-script')
+    return ' '.join(parts)

thefuck/rules/npm_wrong_command.py

@@ -1,6 +1,9 @@
+from thefuck.specific.npm import npm_available
 from thefuck.utils import replace_argument, for_app, eager, get_closest
 from thefuck.specific.sudo import sudo_support
 
+enabled_by_default = npm_available
+
 
 def _get_wrong_command(script_parts):
     commands = [part for part in script_parts[1:] if not part.startswith('-')]

thefuck/rules/open.py

@@ -5,22 +5,36 @@
 # The file ~/github.com does not exist.
 # Perhaps you meant 'http://github.com'?
 #
-from thefuck.utils import for_app
+from thefuck.shells import shell
+from thefuck.utils import eager, for_app
+
+
+def is_arg_url(command):
+    return ('.com' in command.script or
+            '.edu' in command.script or
+            '.info' in command.script or
+            '.io' in command.script or
+            '.ly' in command.script or
+            '.me' in command.script or
+            '.net' in command.script or
+            '.org' in command.script or
+            '.se' in command.script or
+            'www.' in command.script)
 
 
 @for_app('open', 'xdg-open', 'gnome-open', 'kde-open')
 def match(command):
-    return ('.com' in command.script
-            or '.net' in command.script
-            or '.org' in command.script
-            or '.ly' in command.script
-            or '.io' in command.script
-            or '.se' in command.script
-            or '.edu' in command.script
-            or '.info' in command.script
-            or '.me' in command.script
-            or 'www.' in command.script)
+    return (is_arg_url(command) or
+            command.stderr.strip().startswith('The file ') and
+            command.stderr.strip().endswith(' does not exist.'))
 
 
+@eager
 def get_new_command(command):
-    return command.script.replace('open ', 'open http://')
+    stderr = command.stderr.strip()
+    if is_arg_url(command):
+        yield command.script.replace('open ', 'open http://')
+    elif stderr.startswith('The file ') and stderr.endswith(' does not exist.'):
+        arg = command.script.split(' ', 1)[1]
+        for option in ['touch', 'mkdir']:
+            yield shell.and_(u'{} {}'.format(option, arg), command.script)

thefuck/rules/pip_unknown_command.py

@@ -4,7 +4,7 @@ from thefuck.specific.sudo import sudo_support
 
 
 @sudo_support
-@for_app('pip')
+@for_app('pip', 'pip2', 'pip3')
 def match(command):
     return ('pip' in command.script and
             'unknown command' in command.stderr and