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Contents
module Licensee
module Matchers
class Gemspec < Licensee::Matchers::Package
# a value is a string surrounded by any amount of whitespace
# optionally ended with (non-captured) ".freeze"
VALUE_REGEX = /\s*[\'\"]([a-z\-0-9\.]+)[\'\"](?:\.freeze)?\s*/i
# an array contains one or more values. all values, or array itself,
# can be surrounded by any amount of whitespace. do not capture
# non-value groups
ARRAY_REGEX = /\s*\[#{VALUE_REGEX}(?:,#{VALUE_REGEX})*\]\s*/i
DECLARATION_REGEX = /
^\s*[a-z0-9_]+\.([a-z0-9_]+)\s*\=#{VALUE_REGEX}$
/ix
LICENSE_REGEX = /
^\s*[a-z0-9_]+\.license\s*\=#{VALUE_REGEX}$
/ix
LICENSE_ARRAY_REGEX = /
^\s*[a-z0-9_]+\.licenses\s*\=#{ARRAY_REGEX}$
/ix
private
def license_property
match = @file.content.match LICENSE_REGEX
return match[1].downcase if match && match[1]
# check for a licenses array property
licenses = license_array_property
return unless licenses
# use 'other' if array contains multiple licenses
return 'other' unless licenses.size == 1
licenses[0]
end
def license_array_property
match = @file.content.match LICENSE_ARRAY_REGEX
match.captures.compact.map(&:downcase) if match
end
def declarations
@declarations ||= @file.content.match DECLARATION_REGEX
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems