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Code Issues Releases Wiki Activity

Support aliases with equal sign (#808)

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* #N/A: Remove `pip` from requirements.txt

* #807: Expect aliases declared with equal sign too

This fixes #807
This commit is contained in:
Pablo Aguiar
2018-05-13 15:29:33 +02:00
committed by Vladimir Iakovlev
parent 68949a5922
commit 8db3cf6048
2 changed files with 16 additions and 5 deletions
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7
tests/shells/test_fish.py
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@@ -16,7 +16,8 @@ class TestFish(object):
mock.return_value.stdout.read.side_effect = [(
b'cd\nfish_config\nfuck\nfunced\nfuncsave\ngrep\nhistory\nll\nls\n'
b'man\nmath\npopd\npushd\nruby'),
b'alias fish_key_reader /usr/bin/fish_key_reader\nalias g git']
(b'alias fish_key_reader /usr/bin/fish_key_reader\nalias g git\n'
b'alias alias_with_equal_sign=echo\ninvalid_alias'), b'func1\nfunc2', b'']
return mock
@pytest.mark.parametrize('key, value', [
@@ -69,7 +70,9 @@ class TestFish(object):
'pushd': 'pushd',
'ruby': 'ruby',
'g': 'git',
'fish_key_reader': '/usr/bin/fish_key_reader'}
'fish_key_reader': '/usr/bin/fish_key_reader',
'alias_with_equal_sign': 'echo'}
assert shell.get_aliases() == {'func1': 'func1', 'func2': 'func2'}
def test_app_alias(self, shell):
assert 'function fuck' in shell.app_alias('fuck')

14
thefuck/shells/fish.py
View File

@@ -20,9 +20,17 @@ def _get_functions(overridden):
def _get_aliases(overridden):
aliases = {}
proc = Popen(['fish', '-ic', 'alias'], stdout=PIPE, stderr=DEVNULL)
alias_out = proc.stdout.read().decode('utf-8').strip().split('\n')
for alias in alias_out:
name, value = alias.replace('alias ', '', 1).split(' ', 1)
alias_out = proc.stdout.read().decode('utf-8').strip()
if not alias_out:
return aliases
for alias in alias_out.split('\n'):
for separator in (' ', '='):
split_alias = alias.replace('alias ', '', 1).split(separator, 1)
if len(split_alias) == 2:
name, value = split_alias
break
else:
continue
if name not in overridden:
aliases[name] = value
return aliases