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Contents
# frozen_string_literal: true
require 'mustermann'
require 'mustermann/pattern'
require 'mustermann/simple_match'
module Mustermann
# Matches strings that are identical to the pattern.
#
# @example
# Mustermann.new('/*.*', type: :shell) === '/bar' # => false
#
# @see Mustermann::Pattern
# @see file:README.md#shell Syntax description in the README
class Shell < Pattern
include Concat::Native
register :shell
# @!visibility private
# @return [#highlight, nil]
# highlighing logic for mustermann-visualizer,
# nil if mustermann-visualizer hasn't been loaded
def highlighter
return unless defined? Mustermann::Visualizer::Highlighter
@@highlighter ||= Mustermann::Visualizer::Highlighter.create do
on('\\') { |matched| escaped(matched, scanner.getch) }
on(/[\*\[\]]/, :special)
on("{") { nested(:union, ?{, ?}, ?,) }
end
end
# @param (see Mustermann::Pattern#initialize)
# @return (see Mustermann::Pattern#initialize)
# @see (see Mustermann::Pattern#initialize)
def initialize(string, **options)
@flags = File::FNM_PATHNAME | File::FNM_DOTMATCH | File::FNM_EXTGLOB
super(string, **options)
end
# @param (see Mustermann::Pattern#===)
# @return (see Mustermann::Pattern#===)
# @see (see Mustermann::Pattern#===)
def ===(string)
File.fnmatch? @string, unescape(string), @flags
end
# @param (see Mustermann::Pattern#peek_size)
# @return (see Mustermann::Pattern#peek_size)
# @see (see Mustermann::Pattern#peek_size)
def peek_size(string)
@peek_string ||= @string + "{**,/**,/**/*}"
super if File.fnmatch? @peek_string, unescape(string), @flags
end
# Used by {Mustermann::FileUtils} to not use a generic glob pattern.
alias_method :to_glob, :to_s
end
end
Version data entries
17 entries across 17 versions & 2 rubygems