mirror of
https://github.com/nvbn/thefuck.git
synced 2025-03-29 05:58:51 +00:00
103 lines
3.2 KiB
Python
103 lines
3.2 KiB
Python
import os
|
|
import re
|
|
import subprocess
|
|
from thefuck.utils import get_closest, replace_argument
|
|
|
|
BREW_CMD_PATH = '/Library/Homebrew/cmd'
|
|
TAP_PATH = '/Library/Taps'
|
|
TAP_CMD_PATH = '/%s/%s/cmd'
|
|
|
|
|
|
def _get_brew_path_prefix():
|
|
"""To get brew path"""
|
|
try:
|
|
return subprocess.check_output(['brew', '--prefix'],
|
|
universal_newlines=True).strip()
|
|
except:
|
|
return None
|
|
|
|
|
|
def _get_brew_commands(brew_path_prefix):
|
|
"""To get brew default commands on local environment"""
|
|
brew_cmd_path = brew_path_prefix + BREW_CMD_PATH
|
|
|
|
commands = [name.replace('.rb', '') for name in os.listdir(brew_cmd_path)
|
|
if name.endswith('.rb')]
|
|
|
|
return commands
|
|
|
|
|
|
def _get_brew_tap_specific_commands(brew_path_prefix):
|
|
"""To get tap's specific commands
|
|
https://github.com/Homebrew/homebrew/blob/master/Library/brew.rb#L115"""
|
|
commands = []
|
|
brew_taps_path = brew_path_prefix + TAP_PATH
|
|
|
|
for user in _get_directory_names_only(brew_taps_path):
|
|
taps = _get_directory_names_only(brew_taps_path + '/%s' % user)
|
|
|
|
# Brew Taps's naming rule
|
|
# https://github.com/Homebrew/homebrew/blob/master/share/doc/homebrew/brew-tap.md#naming-conventions-and-limitations
|
|
taps = (tap for tap in taps if tap.startswith('homebrew-'))
|
|
for tap in taps:
|
|
tap_cmd_path = brew_taps_path + TAP_CMD_PATH % (user, tap)
|
|
|
|
if os.path.isdir(tap_cmd_path):
|
|
commands += (name.replace('brew-', '').replace('.rb', '')
|
|
for name in os.listdir(tap_cmd_path)
|
|
if _is_brew_tap_cmd_naming(name))
|
|
|
|
return commands
|
|
|
|
|
|
def _is_brew_tap_cmd_naming(name):
|
|
if name.startswith('brew-') and name.endswith('.rb'):
|
|
return True
|
|
|
|
return False
|
|
|
|
|
|
def _get_directory_names_only(path):
|
|
return [d for d in os.listdir(path)
|
|
if os.path.isdir(os.path.join(path, d))]
|
|
|
|
|
|
brew_path_prefix = _get_brew_path_prefix()
|
|
|
|
# Failback commands for testing (Based on Homebrew 0.9.5)
|
|
brew_commands = ['info', 'home', 'options', 'install', 'uninstall',
|
|
'search', 'list', 'update', 'upgrade', 'pin', 'unpin',
|
|
'doctor', 'create', 'edit']
|
|
|
|
if brew_path_prefix:
|
|
try:
|
|
brew_commands = _get_brew_commands(brew_path_prefix) \
|
|
+ _get_brew_tap_specific_commands(brew_path_prefix)
|
|
except OSError:
|
|
pass
|
|
|
|
|
|
def _get_similar_command(command):
|
|
return get_closest(command, brew_commands)
|
|
|
|
|
|
def match(command, settings):
|
|
is_proper_command = ('brew' in command.script and
|
|
'Unknown command' in command.stderr)
|
|
|
|
has_possible_commands = False
|
|
if is_proper_command:
|
|
broken_cmd = re.findall(r'Error: Unknown command: ([a-z]+)',
|
|
command.stderr)[0]
|
|
has_possible_commands = bool(_get_similar_command(broken_cmd))
|
|
|
|
return has_possible_commands
|
|
|
|
|
|
def get_new_command(command, settings):
|
|
broken_cmd = re.findall(r'Error: Unknown command: ([a-z]+)',
|
|
command.stderr)[0]
|
|
new_cmd = _get_similar_command(broken_cmd)
|
|
|
|
return replace_argument(command.script, broken_cmd, new_cmd)
|