# perlcritic configuration file

# Copyright (C) 2012  Simon Ruderich
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <http://www.gnu.org/licenses/>.


# Be strict about errors in ~/.perlcriticrc.
profile-strictness = fatal

# Display all errors/warnings by default.
severity = brutal

# Use colored output.
color = 1


# IMHO 'x' is more readable than q{x}, so ignore this warning.
[-ValuesAndExpressions::ProhibitNoisyQuotes]
# Same for '', ignore it too.
[-ValuesAndExpressions::ProhibitEmptyQuotes]

# I know how /s, /x and /m work (and expect that from others), ignore these
# warnings.
[-RegularExpressions::RequireDotMatchAnything]
[-RegularExpressions::RequireExtendedFormatting]
[-RegularExpressions::RequireLineBoundaryMatching]

# I prefer exact line numbers in errors, allow die instead of croak. I don't
# develop perl modules so it shouldn't be a problem.
[-ErrorHandling::RequireCarping]

# IMHO "print $FH ..." is readable enough, "print {$FH} ..." is not necessary.
[-InputOutput::RequireBracedFileHandleWithPrint]

# Don't require checks for print's return value. I check the return value of
# other functions like open() or close(), but checking every print is just a
# waste of time.
[InputOutput::RequireCheckedSyscalls]
functions = :builtins
exclude_functions = print

# IMHO punctuation variables are more readable than their English counterparts
# (and faster in some cases). So allow the ones I use often.
[Variables::ProhibitPunctuationVars]
allow = $0 $! $? $. $@ $/ $" $+ $-

# Allow the usage of ".." when '..' occurs inside the string, e.g. in strings
# like ".. '..' ..".
[ValuesAndExpressions::ProhibitInterpolationOfLiterals]
allow_if_string_contains_single_quote = 1