Resolve homebrew and homebrew_cask package name validation issues (#1038)

Add basic regression tests
Add changelog
Rename _create_regex_group to better suit function
Fix '-' use in Homebrew validation
This commit is contained in:
MichaelWasher 2020-10-28 10:46:49 +13:00 committed by GitHub
parent 4842f67da1
commit 4c379bd3b2
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5 changed files with 62 additions and 14 deletions

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@ -152,7 +152,7 @@ class HomebrewCaskException(Exception):
# utils ------------------------------------------------------------------- {{{
def _create_regex_group(s):
def _create_regex_group_complement(s):
lines = (line.strip() for line in s.split('\n') if line.strip())
chars = filter(None, (line.split('#')[0].strip() for line in lines))
group = r'[^' + r''.join(chars) + r']'
@ -170,7 +170,7 @@ class HomebrewCask(object):
: # colons
{sep} # the OS-specific path separator
. # dots
- # dashes
\- # dashes
'''.format(sep=os.path.sep)
VALID_BREW_PATH_CHARS = r'''
@ -178,20 +178,20 @@ class HomebrewCask(object):
\s # spaces
{sep} # the OS-specific path separator
. # dots
- # dashes
\- # dashes
'''.format(sep=os.path.sep)
VALID_CASK_CHARS = r'''
\w # alphanumeric characters (i.e., [a-zA-Z0-9_])
. # dots
/ # slash (for taps)
- # dashes
\- # dashes
@ # at symbol
'''
INVALID_PATH_REGEX = _create_regex_group(VALID_PATH_CHARS)
INVALID_BREW_PATH_REGEX = _create_regex_group(VALID_BREW_PATH_CHARS)
INVALID_CASK_REGEX = _create_regex_group(VALID_CASK_CHARS)
INVALID_PATH_REGEX = _create_regex_group_complement(VALID_PATH_CHARS)
INVALID_BREW_PATH_REGEX = _create_regex_group_complement(VALID_BREW_PATH_CHARS)
INVALID_CASK_REGEX = _create_regex_group_complement(VALID_CASK_CHARS)
# /class regexes ----------------------------------------------- }}}
# class validations -------------------------------------------- {{{