Bump to 2.6

#320 Add the `fix_file` rule

.travis.yml

@@ -12,6 +12,7 @@ addons:
       - zsh
       - fish
       - tcsh
+      - pandoc
 env:
   - FUNCTIONAL=true BARE=true
 install:

README.md

@@ -1,10 +1,10 @@
-# The Fuck [![Build Status](https://travis-ci.org/nvbn/thefuck.svg)](https://travis-ci.org/nvbn/thefuck) 
+# The Fuck [![Build Status](https://travis-ci.org/nvbn/thefuck.svg?branch=master)](https://travis-ci.org/nvbn/thefuck) 
 
 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)
+[![gif with examples](https://raw.githubusercontent.com/nvbn/thefuck/master/example.gif)](https://raw.githubusercontent.com/nvbn/thefuck/master/example.gif)
 
 Few more examples:
 
@@ -139,11 +139,14 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `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++`;
+* `dirty_untar` – fixes `tar x` command that untarred in the current directory;
+* `dirty_unzip` – fixes `unzip` command that unzipped in the current directory;
 * `django_south_ghost` – adds `--delete-ghost-migrations` to failed because ghosts django south migration;
 * `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`;
 * `fix_alt_space` – replaces Alt+Space with Space character;
+* `fix_file` – opens a file with an error in your `$EDITOR`;
 * `git_add` – fixes *"Did you forget to 'git add'?"*;
 * `git_branch_delete` – changes `git branch -d` to `git branch -D`;
 * `git_branch_list` – catches `git branch list` in place of `git branch` and removes created branch;
@@ -185,6 +188,8 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `switch_layout` – switches command from your local layout to en;
 * `systemctl` – correctly orders parameters of confusing `systemctl`;
 * `test.py` – runs `py.test` instead of `test.py`;
+* `tsuru_login` – runs `tsuru login` if not authenticated or session expired;
+* `tsuru_not_command` – fixes wrong tsuru commands like `tsuru shell`;
 * `tmux` – fixes `tmux` commands;
 * `whois` – fixes `whois` command.
 
@@ -205,14 +210,14 @@ Bundled, but not enabled by default:
 
 For adding your own rule you should create `your-rule-name.py`
 in `~/.thefuck/rules`. The rule should contain two functions:
+
 ```python
 match(command: Command, settings: Settings) -> bool
 get_new_command(command: Command, settings: Settings) -> str
 ```
 
-Also the rule can contain an optional function
+Also the rule can contain an optional function `side_effect(command: Command, settings: Settings) -> None`
-`side_effect(command: Command, settings: Settings) -> None` and an
+and optional `enabled_by_default`, `requires_output` and `priority` variables.
-optional boolean `enabled_by_default`.
 
 `Command` has three attributes: `script`, `stdout` and `stderr`.
 
@@ -236,6 +241,8 @@ def side_effect(command, settings):
     subprocess.call('chmod 777 .', shell=True)
 
 priority = 1000  # Lower first, default is 1000
+
+requires_output = True
 ```
 
 [More examples of rules](https://github.com/nvbn/thefuck/tree/master/thefuck/rules),
@@ -304,5 +311,12 @@ Run unit and functional tests (requires docker):
 FUNCTIONAL=true py.test
 ```
 
+For sending package to pypi:
+
+```bash
+sudo apt-get install pandoc
+./release.py
+```
+
 ## License MIT
 Project License can be found [here](LICENSE.md).

release.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 from subprocess import call
+import os
 import re
 
 
@@ -28,4 +29,7 @@ call('git commit -am "Bump to {}"'.format(version), shell=True)
 call('git tag {}'.format(version), shell=True)
 call('git push', shell=True)
 call('git push --tags', shell=True)
-call('python setup.py sdist bdist_wheel upload', shell=True)
+
+env = os.environ
+env['CONVERT_README'] = 'true'
+call('python setup.py sdist bdist_wheel upload', shell=True, env=env)

requirements.txt

@@ -4,3 +4,4 @@ pytest-mock
 wheel
 setuptools>=17.1
 pexpect
+pypandoc

setup.cfg

@@ -1,4 +1,2 @@
 [bdist_wheel]
 universal = 1
-[metadata]
-description-file = README.md

setup.py

@@ -1,17 +1,26 @@
 #!/usr/bin/env python
 from setuptools import setup, find_packages
 import sys
+import os
 
-if sys.version_info < (2, 7):
+if os.environ.get('CONVERT_README'):
+    import pypandoc
+
+    long_description = pypandoc.convert('README.md', 'rst')
+else:
+    long_description = ''
+
+version = sys.version_info[:2]
+if version < (2, 7):
     print('thefuck requires Python version 2.7 or later' +
-          ' ({}.{} detected).'.format(*sys.version_info[:2]))
+          ' ({}.{} detected).'.format(*version))
     sys.exit(-1)
-elif (3, 0) < sys.version_info < (3, 3):
+elif (3, 0) < version < (3, 3):
     print('thefuck requires Python version 3.3 or later' +
-          ' ({}.{} detected).'.format(*sys.version_info[:2]))
+          ' ({}.{} detected).'.format(*version))
     sys.exit(-1)
 
-VERSION = '2.4'
+VERSION = '2.6'
 
 install_requires = ['psutil', 'colorama', 'six']
 extras_require = {':python_version<"3.4"': ['pathlib']}
@@ -19,6 +28,7 @@ extras_require = {':python_version<"3.4"': ['pathlib']}
 setup(name='thefuck',
       version=VERSION,
       description="Magnificent app which corrects your previous console command",
+      long_description=long_description,
       author='Vladimir Iakovlev',
       author_email='nvbn.rm@gmail.com',
       url='https://github.com/nvbn/thefuck',

tests/functional/plots.py

@@ -1,3 +1,6 @@
+from pexpect import TIMEOUT
+
+
 def with_confirmation(proc):
     """Ensures that command can be fixed when confirmation enabled."""
     proc.sendline(u'mkdir -p ~/.thefuck')
@@ -6,12 +9,24 @@ def with_confirmation(proc):
     proc.sendline(u'ehco test')
 
     proc.sendline(u'fuck')
-    proc.expect(u'echo test')
+    assert proc.expect([TIMEOUT, u'echo test'])
-    proc.expect(u'enter')
+    assert proc.expect([TIMEOUT, u'enter'])
-    proc.expect_exact(u'ctrl+c')
+    assert proc.expect_exact([TIMEOUT, u'ctrl+c'])
     proc.send('\n')
 
-    proc.expect(u'test')
+    assert proc.expect([TIMEOUT, u'test'])
+
+
+def history_changed(proc):
+    """Ensures that history changed."""
+    proc.send('\033[A')
+    assert proc.expect([TIMEOUT, u'echo test'])
+
+
+def history_not_changed(proc):
+    """Ensures that history not changed."""
+    proc.send('\033[A')
+    assert proc.expect([TIMEOUT, u'fuck'])
 
 
 def refuse_with_confirmation(proc):
@@ -22,12 +37,12 @@ def refuse_with_confirmation(proc):
     proc.sendline(u'ehco test')
 
     proc.sendline(u'fuck')
-    proc.expect(u'echo test')
+    assert proc.expect([TIMEOUT, u'echo test'])
-    proc.expect(u'enter')
+    assert proc.expect([TIMEOUT, u'enter'])
-    proc.expect_exact(u'ctrl+c')
+    assert proc.expect_exact([TIMEOUT, u'ctrl+c'])
     proc.send('\003')
 
-    proc.expect(u'Aborted')
+    assert proc.expect([TIMEOUT, u'Aborted'])
 
 
 def without_confirmation(proc):
@@ -38,5 +53,5 @@ def without_confirmation(proc):
     proc.sendline(u'ehco test')
 
     proc.sendline(u'fuck')
-    proc.expect(u'echo test')
+    assert proc.expect([TIMEOUT, u'echo test'])
-    proc.expect(u'test')
+    assert proc.expect([TIMEOUT, u'test'])

tests/functional/test_bash.py

@@ -1,6 +1,6 @@
 import pytest
 from tests.functional.plots import with_confirmation, without_confirmation, \
-    refuse_with_confirmation
+    refuse_with_confirmation, history_changed, history_not_changed
 from tests.functional.utils import spawn, functional, images
 
 containers = images(('ubuntu-python3-bash', u'''
@@ -22,21 +22,30 @@ RUN pip2 install -U pip setuptools
 @pytest.mark.parametrize('tag, dockerfile', containers)
 def test_with_confirmation(tag, dockerfile):
     with spawn(tag, dockerfile, u'bash') as proc:
+        proc.sendline(u"export PS1='$ '")
         proc.sendline(u'eval $(thefuck-alias)')
+        proc.sendline(u'touch $HISTFILE')
         with_confirmation(proc)
+        history_changed(proc)
 
 
 @functional
 @pytest.mark.parametrize('tag, dockerfile', containers)
 def test_refuse_with_confirmation(tag, dockerfile):
     with spawn(tag, dockerfile, u'bash') as proc:
+        proc.sendline(u"export PS1='$ '")
         proc.sendline(u'eval $(thefuck-alias)')
+        proc.sendline(u'touch $HISTFILE')
         refuse_with_confirmation(proc)
+        history_not_changed(proc)
 
 
 @functional
 @pytest.mark.parametrize('tag, dockerfile', containers)
 def test_without_confirmation(tag, dockerfile):
     with spawn(tag, dockerfile, u'bash') as proc:
+        proc.sendline(u"export PS1='$ '")
         proc.sendline(u'eval $(thefuck-alias)')
+        proc.sendline(u'touch $HISTFILE')
         without_confirmation(proc)
+        history_changed(proc)

tests/functional/test_fish.py

@@ -49,3 +49,5 @@ def test_without_confirmation(tag, dockerfile):
         proc.sendline(u'thefuck-alias > ~/.config/fish/config.fish')
         proc.sendline(u'fish')
         without_confirmation(proc)
+
+# TODO: ensure that history changes.

tests/functional/test_tcsh.py

@@ -43,3 +43,5 @@ def test_without_confirmation(tag, dockerfile):
         proc.sendline(u'tcsh')
         proc.sendline(u'eval `thefuck-alias`')
         without_confirmation(proc)
+
+# TODO: ensure that history changes.

tests/functional/test_zsh.py

@@ -1,7 +1,7 @@
 import pytest
 from tests.functional.utils import spawn, functional, images
 from tests.functional.plots import with_confirmation, without_confirmation, \
-    refuse_with_confirmation
+    refuse_with_confirmation, history_changed, history_not_changed
 
 containers = images(('ubuntu-python3-zsh', u'''
 FROM ubuntu:latest
@@ -23,7 +23,10 @@ RUN pip2 install -U pip setuptools
 def test_with_confirmation(tag, dockerfile):
     with spawn(tag, dockerfile, u'zsh') as proc:
         proc.sendline(u'eval $(thefuck-alias)')
+        proc.sendline(u'export HISTFILE=~/.zsh_history')
+        proc.sendline(u'touch $HISTFILE')
         with_confirmation(proc)
+        history_changed(proc)
 
 
 @functional
@@ -31,7 +34,10 @@ def test_with_confirmation(tag, dockerfile):
 def test_refuse_with_confirmation(tag, dockerfile):
     with spawn(tag, dockerfile, u'zsh') as proc:
         proc.sendline(u'eval $(thefuck-alias)')
+        proc.sendline(u'export HISTFILE=~/.zsh_history')
+        proc.sendline(u'touch $HISTFILE')
         refuse_with_confirmation(proc)
+        history_not_changed(proc)
 
 
 @functional
@@ -39,4 +45,7 @@ def test_refuse_with_confirmation(tag, dockerfile):
 def test_without_confirmation(tag, dockerfile):
     with spawn(tag, dockerfile, u'zsh') as proc:
         proc.sendline(u'eval $(thefuck-alias)')
+        proc.sendline(u'export HISTFILE=~/.zsh_history')
+        proc.sendline(u'touch $HISTFILE')
         without_confirmation(proc)
+        history_changed(proc)

tests/rules/test_dirty_untar.py

@@ -0,0 +1,62 @@
+import os
+import pytest
+import tarfile
+from thefuck.rules.dirty_untar import match, get_new_command, side_effect
+from tests.utils import Command
+
+
+@pytest.fixture
+def tar_error(tmpdir):
+    def fixture(filename):
+        path = os.path.join(str(tmpdir), filename)
+
+        def reset(path):
+            with tarfile.TarFile(path, 'w') as archive:
+                for file in ('a', 'b', 'c'):
+                    with open(file, 'w') as f:
+                        f.write('*')
+
+                    archive.add(file)
+
+                    os.remove(file)
+
+            with tarfile.TarFile(path, 'r') as archive:
+                archive.extractall()
+
+        os.chdir(str(tmpdir))
+        reset(path)
+
+        assert(set(os.listdir('.')) == {filename, 'a', 'b', 'c'})
+
+    return fixture
+
+parametrize_filename = pytest.mark.parametrize('filename', [
+    'foo.tar',
+    'foo.tar.gz',
+    'foo.tgz'])
+
+parametrize_script = pytest.mark.parametrize('script, fixed', [
+    ('tar xvf {}', 'mkdir -p foo && tar xvf {} -C foo'),
+    ('tar -xvf {}', 'mkdir -p foo && tar -xvf {} -C foo'),
+    ('tar --extract -f {}', 'mkdir -p foo && tar --extract -f {} -C foo')])
+
+@parametrize_filename
+@parametrize_script
+def test_match(tar_error, filename, script, fixed):
+    tar_error(filename)
+    assert match(Command(script=script.format(filename)), None)
+
+
+@parametrize_filename
+@parametrize_script
+def test_side_effect(tar_error, filename, script, fixed):
+    tar_error(filename)
+    side_effect(Command(script=script.format(filename)), None)
+    assert(os.listdir('.') == [filename])
+
+
+@parametrize_filename
+@parametrize_script
+def test_get_new_command(tar_error, filename, script, fixed):
+    tar_error(filename)
+    assert get_new_command(Command(script=script.format(filename)), None) == fixed.format(filename)

tests/rules/test_dirty_unzip.py

@@ -0,0 +1,45 @@
+import os
+import pytest
+import zipfile
+from thefuck.rules.dirty_unzip import match, get_new_command, side_effect
+from tests.utils import Command
+
+
+@pytest.fixture
+def zip_error(tmpdir):
+    path = os.path.join(str(tmpdir), 'foo.zip')
+
+    def reset(path):
+        with zipfile.ZipFile(path, 'w') as archive:
+            archive.writestr('a', '1')
+            archive.writestr('b', '2')
+            archive.writestr('c', '3')
+
+            archive.extractall()
+
+    os.chdir(str(tmpdir))
+    reset(path)
+
+    assert(set(os.listdir('.')) == {'foo.zip', 'a', 'b', 'c'})
+
+
+@pytest.mark.parametrize('script', [
+    'unzip foo',
+    'unzip foo.zip'])
+def test_match(zip_error, script):
+    assert match(Command(script=script), None)
+
+
+@pytest.mark.parametrize('script', [
+    'unzip foo',
+    'unzip foo.zip'])
+def test_side_effect(zip_error, script):
+    side_effect(Command(script=script), None)
+    assert(os.listdir('.') == ['foo.zip'])
+
+
+@pytest.mark.parametrize('script,fixed', [
+    ('unzip foo', 'unzip foo -d foo'),
+    ('unzip foo.zip', 'unzip foo.zip -d foo')])
+def test_get_new_command(zip_error, script, fixed):
+    assert get_new_command(Command(script=script), None) == fixed

tests/rules/test_fix_file.py

@@ -0,0 +1,188 @@
+import pytest
+import os
+from thefuck.rules.fix_file import match, get_new_command
+from tests.utils import Command
+
+
+# (script, file, line, col (or None), stderr)
+tests = (
+('gcc a.c', 'a.c', 3, 1,
+"""
+a.c: In function 'main':
+a.c:3:1: error: expected expression before '}' token
+ }
+  ^
+"""),
+
+('clang a.c', 'a.c', 3, 1,
+"""
+a.c:3:1: error: expected expression
+}
+^
+"""),
+
+('perl a.pl', 'a.pl', 3, None,
+"""
+syntax error at a.pl line 3, at EOF
+Execution of a.pl aborted due to compilation errors.
+"""),
+
+('perl a.pl', 'a.pl', 2, None,
+"""
+Search pattern not terminated at a.pl line 2.
+"""),
+
+('sh a.sh', 'a.sh', 2, None,
+"""
+a.sh: line 2: foo: command not found
+"""),
+
+('zsh a.sh', 'a.sh', 2, None,
+"""
+a.sh:2: command not found: foo
+"""),
+
+('bash a.sh', 'a.sh', 2, None,
+"""
+a.sh: line 2: foo: command not found
+"""),
+
+('rustc a.rs', 'a.rs', 2, 5,
+"""
+a.rs:2:5: 2:6 error: unexpected token: `+`
+a.rs:2     +
+           ^
+"""),
+
+('cargo build', 'src/lib.rs', 3, 5,
+"""
+   Compiling test v0.1.0 (file:///tmp/fix-error/test)
+   src/lib.rs:3:5: 3:6 error: unexpected token: `+`
+   src/lib.rs:3     +
+                    ^
+Could not compile `test`.
+
+To learn more, run the command again with --verbose.
+"""),
+
+('python a.py', 'a.py', 2, None,
+"""
+  File "a.py", line 2
+      +
+          ^
+SyntaxError: invalid syntax
+"""),
+
+('python a.py', 'a.py', 8, None,
+"""
+Traceback (most recent call last):
+  File "a.py", line 8, in <module>
+    match("foo")
+  File "a.py", line 5, in match
+    m = re.search(None, command)
+  File "/usr/lib/python3.4/re.py", line 170, in search
+    return _compile(pattern, flags).search(string)
+  File "/usr/lib/python3.4/re.py", line 293, in _compile
+    raise TypeError("first argument must be string or compiled pattern")
+TypeError: first argument must be string or compiled pattern
+"""
+),
+
+('ruby a.rb', 'a.rb', 3, None,
+"""
+a.rb:3: syntax error, unexpected keyword_end
+"""),
+
+('lua a.lua', 'a.lua', 2, None,
+"""
+lua: a.lua:2: unexpected symbol near '+'
+"""),
+
+('fish a.sh', '/tmp/fix-error/a.sh', 2, None,
+"""
+fish: Unknown command 'foo'
+/tmp/fix-error/a.sh (line 2): foo
+                              ^
+"""),
+
+('./a', './a', 2, None,
+"""
+awk: ./a:2: BEGIN { print "Hello, world!" + }
+awk: ./a:2:                                 ^ syntax error
+"""),
+
+('llc a.ll', 'a.ll', 1, None,
+"""
+llc: a.ll:1:1: error: expected top-level entity
++
+^
+"""),
+
+('go build a.go', 'a.go', 1, None,
+"""
+can't load package:
+a.go:1:1: expected 'package', found '+'
+"""),
+
+('make', 'Makefile', 2, None,
+"""
+bidule
+make: bidule: Command not found
+Makefile:2: recipe for target 'target' failed
+make: *** [target] Error 127
+"""),
+
+('git st', '/home/martin/.config/git/config', 1, None,
+"""
+fatal: bad config file line 1 in /home/martin/.config/git/config
+"""),
+
+('node fuck.js asdf qwer', '/Users/pablo/Workspace/barebones/fuck.js', '2', 5,
+"""
+/Users/pablo/Workspace/barebones/fuck.js:2
+conole.log(arg);  // this should read console.log(arg);
+^
+ReferenceError: conole is not defined
+    at /Users/pablo/Workspace/barebones/fuck.js:2:5
+    at Array.forEach (native)
+    at Object.<anonymous> (/Users/pablo/Workspace/barebones/fuck.js:1:85)
+    at Module._compile (module.js:460:26)
+    at Object.Module._extensions..js (module.js:478:10)
+    at Module.load (module.js:355:32)
+    at Function.Module._load (module.js:310:12)
+    at Function.Module.runMain (module.js:501:10)
+    at startup (node.js:129:16)
+    at node.js:814:3
+"""),
+)
+
+
+@pytest.mark.parametrize('test', tests)
+def test_match(mocker, monkeypatch, test):
+    mocker.patch('os.path.isfile', return_value=True)
+    monkeypatch.setenv('EDITOR', 'dummy_editor')
+    assert match(Command(stderr=test[4]), None)
+
+
+@pytest.mark.parametrize('test', tests)
+def test_no_editor(mocker, monkeypatch, test):
+    mocker.patch('os.path.isfile', return_value=True)
+    if 'EDITOR' in os.environ:
+        monkeypatch.delenv('EDITOR')
+
+    assert not match(Command(stderr=test[4]), None)
+
+
+@pytest.mark.parametrize('test', tests)
+def test_not_file(mocker, monkeypatch, test):
+    mocker.patch('os.path.isfile', return_value=False)
+    monkeypatch.setenv('EDITOR', 'dummy_editor')
+
+    assert not match(Command(stderr=test[4]), None)
+
+
+@pytest.mark.parametrize('test', tests)
+def test_get_new_command(monkeypatch, test):
+    monkeypatch.setenv('EDITOR', 'dummy_editor')
+    assert (get_new_command(Command(script=test[0], stderr=test[4]), None) ==
+        'dummy_editor {} +{} && {}'.format(test[1], test[2], test[0]))

tests/rules/test_no_such_file.py

@@ -11,6 +11,14 @@ def test_match(command):
     assert match(command, None)
 
 
+@pytest.mark.parametrize('command', [
+    Command(script='mv foo bar/', stderr=""),
+    Command(script='mv foo bar/foo', stderr="mv: permission denied"),
+    ])
+def test_not_match(command):
+    assert not match(command, None)
+
+
 @pytest.mark.parametrize('command, new_command', [
     (Command(script='mv foo bar/foo', stderr="mv: cannot move 'foo' to 'bar/foo': No such file or directory"), 'mkdir -p bar && mv foo bar/foo'),
     (Command(script='mv foo bar/', stderr="mv: cannot move 'foo' to 'bar/': No such file or directory"), 'mkdir -p bar && mv foo bar/'),

tests/rules/test_tsuru_login.py

@@ -0,0 +1,37 @@
+import pytest
+from thefuck.rules.tsuru_login import match, get_new_command
+from tests.utils import Command
+
+
+error_msg = (
+    "Error: you're not authenticated or your session has expired.",
+    ("You're not authenticated or your session has expired. "
+     "Please use \"login\" command for authentication."),
+)
+
+
+@pytest.mark.parametrize('command', [
+    Command(script='tsuru app-shell', stderr=error_msg[0]),
+    Command(script='tsuru app-log -f', stderr=error_msg[1]),
+])
+def test_match(command):
+    assert match(command, {})
+
+
+@pytest.mark.parametrize('command', [
+    Command(script='tsuru'),
+    Command(script='tsuru app-restart', stderr=('Error: unauthorized')),
+    Command(script='tsuru app-log -f', stderr=('Error: unparseable data')),
+])
+def test_not_match(command):
+    assert not match(command, {})
+
+
+@pytest.mark.parametrize('command, new_command', [
+    (Command('tsuru app-shell', stderr=error_msg[0]),
+     'tsuru login && tsuru app-shell'),
+    (Command('tsuru app-log -f', stderr=error_msg[1]),
+     'tsuru login && tsuru app-log -f'),
+])
+def test_get_new_command(command, new_command):
+    assert get_new_command(command, {}) == new_command

tests/rules/test_tsuru_not_command.py

@@ -0,0 +1,90 @@
+import pytest
+
+from tests.utils import Command
+from thefuck.rules.tsuru_not_command import match, get_new_command
+
+
+@pytest.mark.parametrize('command', [
+    Command('tsuru log', stderr=(
+        'tsuru: "tchururu" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\tapp-log\n'
+        '\tlogin\n'
+        '\tlogout\n'
+    )),
+    Command('tsuru app-l', stderr=(
+        'tsuru: "tchururu" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\tapp-list\n'
+        '\tapp-log\n'
+    )),
+    Command('tsuru user-list', stderr=(
+        'tsuru: "tchururu" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\tteam-user-list\n'
+    )),
+    Command('tsuru targetlist', stderr=(
+        'tsuru: "tchururu" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\ttarget-list\n'
+    )),
+])
+def test_match(command):
+    assert match(command, None)
+
+
+@pytest.mark.parametrize('command', [
+    Command('tsuru tchururu', stderr=(
+        'tsuru: "tchururu" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+    )),
+    Command('tsuru version', stderr='tsuru version 0.16.0.'),
+    Command('tsuru help', stderr=(
+        'tsuru version 0.16.0.\n'
+        '\nUsage: tsuru command [args]\n'
+    )),
+    Command('tsuru platform-list', stderr=(
+        '- java\n'
+        '- logstashgiro\n'
+        '- newnode\n'
+        '- nodejs\n'
+        '- php\n'
+        '- python\n'
+        '- python3\n'
+        '- ruby\n'
+        '- ruby20\n'
+        '- static\n'
+    )),
+    Command('tsuru env-get', stderr='Error: App thefuck not found.'),
+])
+def test_not_match(command):
+    assert not match(command, None)
+
+
+@pytest.mark.parametrize('command, new_command', [
+    (Command('tsuru log', stderr=(
+        'tsuru: "log" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\tapp-log\n'
+        '\tlogin\n'
+        '\tlogout\n'
+    )), 'tsuru login'),
+    (Command('tsuru app-l', stderr=(
+        'tsuru: "app-l" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\tapp-list\n'
+        '\tapp-log\n'
+    )), 'tsuru app-log'),
+    (Command('tsuru user-list', stderr=(
+        'tsuru: "user-list" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\tteam-user-list\n'
+    )), 'tsuru team-user-list'),
+    (Command('tsuru targetlist', stderr=(
+        'tsuru: "targetlist" is not a tsuru command. See "tsuru help".\n'
+        '\nDid you mean?\n'
+        '\ttarget-list\n'
+    )), 'tsuru target-list'),
+])
+def test_get_new_command(command, new_command):
+    assert get_new_command(command, None) == new_command

tests/test_main.py

@@ -14,7 +14,8 @@ def test_load_rule(mocker):
         return_value=Mock(match=match,
                           get_new_command=get_new_command,
                           enabled_by_default=True,
-                          priority=900))
+                          priority=900,
+                          requires_output=True))
     assert main.load_rule(Path('/rules/bash.py')) \
            == Rule('bash', match, get_new_command, priority=900)
     load_source.assert_called_once_with('bash', '/rules/bash.py')
@@ -152,7 +153,7 @@ class TestConfirm(object):
 
     def test_with_side_effect_and_without_confirmation(self, capsys):
         assert main.confirm('command', Mock(), Mock(require_confirmation=False))
-        assert capsys.readouterr() == ('', 'command*\n')
+        assert capsys.readouterr() == ('', 'command (+side effect)\n')
 
     # `stdin` fixture should be applied after `capsys`
     def test_when_confirmation_required_and_confirmed(self, capsys, stdin):
@@ -164,7 +165,7 @@ class TestConfirm(object):
     def test_when_confirmation_required_and_confirmed_with_side_effect(self, capsys, stdin):
         assert main.confirm('command', Mock(), Mock(require_confirmation=True,
                                                     no_colors=True))
-        assert capsys.readouterr() == ('', 'command* [enter/ctrl+c]')
+        assert capsys.readouterr() == ('', 'command (+side effect) [enter/ctrl+c]')
 
     def test_when_confirmation_required_and_aborted(self, capsys, stdin):
         stdin.side_effect = KeyboardInterrupt

tests/test_utils.py

@@ -1,7 +1,8 @@
 import pytest
 from mock import Mock
 from thefuck.utils import git_support, sudo_support, wrap_settings,\
-    memoize, get_closest, get_all_executables, replace_argument
+    memoize, get_closest, get_all_executables, replace_argument, \
+    get_all_matched_commands
 from thefuck.types import Settings
 from tests.utils import Command
 
@@ -99,3 +100,32 @@ def test_get_all_callables():
     (('git brnch', 'brnch', 'branch'), 'git branch')])
 def test_replace_argument(args, result):
     assert replace_argument(*args) == result
+
+
+@pytest.mark.parametrize('stderr, result', [
+    (("git: 'cone' is not a git command. See 'git --help'.\n"
+      '\n'
+      'Did you mean one of these?\n'
+      '\tclone'), ['clone']),
+    (("git: 're' is not a git command. See 'git --help'.\n"
+      '\n'
+      'Did you mean one of these?\n'
+      '\trebase\n'
+      '\treset\n'
+      '\tgrep\n'
+      '\trm'), ['rebase', 'reset', 'grep', 'rm']),
+    (('tsuru: "target" is not a tsuru command. See "tsuru help".\n'
+      '\n'
+      'Did you mean one of these?\n'
+      '\tservice-add\n'
+      '\tservice-bind\n'
+      '\tservice-doc\n'
+      '\tservice-info\n'
+      '\tservice-list\n'
+      '\tservice-remove\n'
+      '\tservice-status\n'
+      '\tservice-unbind'), ['service-add', 'service-bind', 'service-doc',
+                            'service-info', 'service-list', 'service-remove',
+                            'service-status', 'service-unbind'])])
+def test_get_all_matched_commands(stderr, result):
+    assert list(get_all_matched_commands(stderr)) == result

tests/utils.py

@@ -10,7 +10,8 @@ def Rule(name='', match=lambda *_: True,
          get_new_command=lambda *_: '',
          enabled_by_default=True,
          side_effect=None,
-         priority=DEFAULT_PRIORITY):
+         priority=DEFAULT_PRIORITY,
+         requires_output=True):
     return types.Rule(name, match, get_new_command,
                       enabled_by_default, side_effect,
-                      priority)
+                      priority, requires_output)

thefuck/logs.py

@@ -29,19 +29,19 @@ def rule_failed(rule, exc_info, settings):
 
 
 def show_command(new_command, side_effect, settings):
-    sys.stderr.write('{bold}{command}{side_effect}{reset}\n'.format(
+    sys.stderr.write('{bold}{command}{reset}{side_effect}\n'.format(
         command=new_command,
-        side_effect='*' if side_effect else '',
+        side_effect=' (+side effect)' if side_effect else '',
         bold=color(colorama.Style.BRIGHT, settings),
         reset=color(colorama.Style.RESET_ALL, settings)))
 
 
 def confirm_command(new_command, side_effect, settings):
     sys.stderr.write(
-        '{bold}{command}{side_effect}{reset} '
+        '{bold}{command}{reset}{side_effect} '
         '[{green}enter{reset}/{red}ctrl+c{reset}]'.format(
             command=new_command,
-            side_effect='*' if side_effect else '',
+            side_effect=' (+side effect)' if side_effect else '',
             bold=color(colorama.Style.BRIGHT, settings),
             green=color(colorama.Fore.GREEN, settings),
             red=color(colorama.Fore.RED, settings),

thefuck/main.py

@@ -28,7 +28,8 @@ def load_rule(rule):
                       rule_module.get_new_command,
                       getattr(rule_module, 'enabled_by_default', True),
                       getattr(rule_module, 'side_effect', None),
-                      getattr(rule_module, 'priority', conf.DEFAULT_PRIORITY))
+                      getattr(rule_module, 'priority', conf.DEFAULT_PRIORITY),
+                      getattr(rule_module, 'requires_output', True))
 
 
 def _get_loaded_rules(rules, settings):
@@ -87,13 +88,26 @@ def get_command(settings, args):
                          settings):
         result = Popen(script, shell=True, stdout=PIPE, stderr=PIPE, env=env)
         if wait_output(settings, result):
-            return types.Command(script, result.stdout.read().decode('utf-8'),
+            stdout = result.stdout.read().decode('utf-8')
-                                 result.stderr.read().decode('utf-8'))
+            stderr = result.stderr.read().decode('utf-8')
+
+            logs.debug(u'Received stdout: {}'.format(stdout), settings)
+            logs.debug(u'Received stderr: {}'.format(stderr), settings)
+
+            return types.Command(script, stdout, stderr)
+        else:
+            logs.debug(u'Execution timed out!', settings)
+            return types.Command(script, None, None)
 
 
 def get_matched_rule(command, rules, settings):
     """Returns first matched rule for command."""
+    script_only = command.stdout is None and command.stderr is None
+
     for rule in rules:
+        if script_only and rule.requires_output:
+            continue
+
         try:
             with logs.debug_time(u'Trying rule: {};'.format(rule.name),
                                  settings):
@@ -138,20 +152,16 @@ def main():
         logs.debug(u'Run with settings: {}'.format(pformat(settings)), settings)
 
         command = get_command(settings, sys.argv)
-        if command:
+        rules = get_rules(user_dir, settings)
-            logs.debug(u'Received stdout: {}'.format(command.stdout), settings)
+        logs.debug(
-            logs.debug(u'Received stderr: {}'.format(command.stderr), settings)
+            u'Loaded rules: {}'.format(', '.join(rule.name for rule in rules)),
+            settings)
 
-            rules = get_rules(user_dir, settings)
+        matched_rule = get_matched_rule(command, rules, settings)
-            logs.debug(
+        if matched_rule:
-                u'Loaded rules: {}'.format(', '.join(rule.name for rule in rules)),
+            logs.debug(u'Matched rule: {}'.format(matched_rule.name), settings)
-                settings)
+            run_rule(matched_rule, command, settings)
-
+            return
-            matched_rule = get_matched_rule(command, rules, settings)
-            if matched_rule:
-                logs.debug(u'Matched rule: {}'.format(matched_rule.name), settings)
-                run_rule(matched_rule, command, settings)
-                return
 
         logs.failed('No fuck given', settings)
 

thefuck/rules/dirty_untar.py

@@ -0,0 +1,41 @@
+from thefuck import shells
+import os
+import tarfile
+
+
+def _is_tar_extract(cmd):
+    if '--extract' in cmd:
+        return True
+
+    cmd = cmd.split()
+
+    return len(cmd) > 1 and 'x' in cmd[1]
+
+
+def _tar_file(cmd):
+    tar_extentions = ('.tar', '.tar.Z', '.tar.bz2', '.tar.gz', '.tar.lz',
+                      '.tar.lzma', '.tar.xz', '.taz', '.tb2', '.tbz', '.tbz2',
+                      '.tgz', '.tlz', '.txz', '.tz')
+
+    for c in cmd.split():
+        for ext in tar_extentions:
+            if c.endswith(ext):
+                return (c, c[0:len(c)-len(ext)])
+
+
+def match(command, settings):
+    return (command.script.startswith('tar')
+            and '-C' not in command.script
+            and _is_tar_extract(command.script)
+            and _tar_file(command.script) is not None)
+
+
+def get_new_command(command, settings):
+    return shells.and_('mkdir -p {dir}', '{cmd} -C {dir}') \
+                 .format(dir=_tar_file(command.script)[1], cmd=command.script)
+
+
+def side_effect(command, settings):
+    with tarfile.TarFile(_tar_file(command.script)[0]) as archive:
+        for file in archive.getnames():
+            os.remove(file)

thefuck/rules/dirty_unzip.py

@@ -0,0 +1,39 @@
+import os
+import zipfile
+
+
+def _is_bad_zip(file):
+    with zipfile.ZipFile(file, 'r') as archive:
+        return len(archive.namelist()) > 1
+
+
+def _zip_file(command):
+    # unzip works that way:
+    # unzip [-flags] file[.zip] [file(s) ...] [-x file(s) ...]
+    #                ^          ^ files to unzip from the archive
+    #                archive to unzip
+    for c in command.script.split()[1:]:
+        if not c.startswith('-'):
+            if c.endswith('.zip'):
+                return c
+            else:
+                return '{}.zip'.format(c)
+
+
+def match(command, settings):
+    return (command.script.startswith('unzip')
+            and '-d' not in command.script
+            and _is_bad_zip(_zip_file(command)))
+
+
+def get_new_command(command, settings):
+    return '{} -d {}'.format(command.script, _zip_file(command)[:-4])
+
+
+def side_effect(command, settings):
+    with zipfile.ZipFile(_zip_file(command), 'r') as archive:
+        for file in archive.namelist():
+            os.remove(file)
+
+
+requires_output = False

thefuck/rules/fix_file.py

@@ -0,0 +1,67 @@
+import re
+import os
+from thefuck.utils import memoize
+from thefuck import shells
+
+
+patterns = (
+        # js, node:
+        '^    at {file}:{line}:{col}',
+        # cargo:
+        '^   {file}:{line}:{col}',
+        # python, thefuck:
+        '^  File "{file}", line {line}',
+        # awk:
+        '^awk: {file}:{line}:',
+        # git
+        '^fatal: bad config file line {line} in {file}',
+        # llc:
+        '^llc: {file}:{line}:{col}:',
+        # lua:
+        '^lua: {file}:{line}:',
+        # fish:
+        '^{file} \(line {line}\):',
+        # bash, sh, ssh:
+        '^{file}: line {line}: ',
+        # ghc, make, ruby, zsh:
+        '^{file}:{line}:',
+        # cargo, clang, gcc, go, rustc:
+        '^{file}:{line}:{col}',
+        # perl:
+        'at {file} line {line}',
+    )
+
+
+# for the sake of readability do not use named groups above
+def _make_pattern(pattern):
+    pattern = pattern.replace('{file}', '(?P<file>[^:\n]+)')
+    pattern = pattern.replace('{line}', '(?P<line>[0-9]+)')
+    pattern = pattern.replace('{col}',  '(?P<col>[0-9]+)')
+    return re.compile(pattern, re.MULTILINE)
+patterns = [_make_pattern(p) for p in patterns]
+
+
+@memoize
+def _search(stderr):
+    for pattern in patterns:
+        m = re.search(pattern, stderr)
+        if m:
+            return m
+
+
+def match(command, settings):
+    if 'EDITOR' not in os.environ:
+        return False
+
+    m = _search(command.stderr)
+
+    return m and os.path.isfile(m.group('file'))
+
+
+def get_new_command(command, settings):
+    m = _search(command.stderr)
+
+    # Note: there does not seem to be a standard for columns, so they are just
+    # ignored for now
+    return shells.and_('{} {} +{}'.format(os.environ['EDITOR'], m.group('file'), m.group('line')),
+                       command.script)

thefuck/rules/git_not_command.py

@@ -1,5 +1,6 @@
 import re
-from thefuck.utils import get_closest, git_support, replace_argument
+from thefuck.utils import (get_closest, git_support, replace_argument,
+                           get_all_matched_commands)
 
 
 @git_support
@@ -8,20 +9,11 @@ def match(command, settings):
             and 'Did you mean' in command.stderr)
 
 
-def _get_all_git_matched_commands(stderr):
-    should_yield = False
-    for line in stderr.split('\n'):
-        if 'Did you mean' in line:
-            should_yield = True
-        elif should_yield and line:
-            yield line.strip()
-
-
 @git_support
 def get_new_command(command, settings):
     broken_cmd = re.findall(r"git: '([^']*)' is not a git command",
                             command.stderr)[0]
     new_cmd = get_closest(broken_cmd,
-                          _get_all_git_matched_commands(command.stderr))
+                          get_all_matched_commands(command.stderr))
     return replace_argument(command.script, broken_cmd, new_cmd)
 

thefuck/rules/git_push_pull.py

@@ -1,5 +1,4 @@
-from thefuck import utils
+from thefuck import utils, shells
-from thefuck.shells import and_
 from thefuck.utils import replace_argument
 
 
@@ -13,5 +12,5 @@ def match(command, settings):
 
 @utils.git_support
 def get_new_command(command, settings):
-    return and_(replace_argument(command.script, 'push', 'pull'),
+    return shells.and_(replace_argument(command.script, 'push', 'pull'),
-                command.script)
+                       command.script)

thefuck/rules/tsuru_login.py

@@ -0,0 +1,11 @@
+from thefuck import shells
+
+
+def match(command, settings):
+    return (command.script.startswith('tsuru')
+            and 'not authenticated' in command.stderr
+            and 'session has expired' in command.stderr)
+
+
+def get_new_command(command, settings):
+    return shells.and_('tsuru login', command.script)

thefuck/rules/tsuru_not_command.py

@@ -0,0 +1,18 @@
+import re
+from thefuck.utils import (get_closest, replace_argument,
+                           get_all_matched_commands)
+
+
+def match(command, settings):
+    return (command.script.startswith('tsuru ')
+            and ' is not a tsuru command. See "tsuru help".' in command.stderr
+            and '\nDid you mean?\n\t' in command.stderr)
+
+
+def get_new_command(command, settings):
+    broken_cmd = re.findall(r'tsuru: "([^"]*)" is not a tsuru command',
+                            command.stderr)[0]
+    new_cmd = get_closest(broken_cmd,
+                          get_all_matched_commands(command.stderr))
+    return replace_argument(command.script, broken_cmd, new_cmd)
+

thefuck/shells.py

@@ -224,6 +224,7 @@ shells = defaultdict(lambda: Generic(), {
     'tcsh': Tcsh()})
 
 
+@memoize
 def _get_shell():
     try:
         shell = Process(os.getpid()).parent().name()

thefuck/types.py

@@ -5,7 +5,7 @@ Command = namedtuple('Command', ('script', 'stdout', 'stderr'))
 
 Rule = namedtuple('Rule', ('name', 'match', 'get_new_command',
                            'enabled_by_default', 'side_effect',
-                           'priority'))
+                           'priority', 'requires_output'))
 
 
 class RulesNamesList(list):

thefuck/utils.py

@@ -159,3 +159,12 @@ def replace_argument(script, from_, to):
     else:
         return script.replace(
             u' {} '.format(from_), u' {} '.format(to), 1)
+
+
+def get_all_matched_commands(stderr, separator='Did you mean'):
+    should_yield = False
+    for line in stderr.split('\n'):
+        if separator in line:
+            should_yield = True
+        elif should_yield and line:
+            yield line.strip()