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# frozen_string_literal: true
require 'uri'
module Sass
# The {Uri} class.
#
# It follows RFC3986 to match the behavior of Uri class from Dart.
#
# @see https://www.rfc-editor.org/info/rfc3986/
module Uri
module_function
def decode_uri_component(str)
str.b.gsub(/%\h\h/, ::URI::TBLDECWWWCOMP_).force_encoding(str.encoding)
end
def encode_uri_component(str)
str.b.gsub(/[^0-9A-Za-z\-._~]/n, ::URI::TBLENCURICOMP_).force_encoding(str.encoding)
end
def encode_uri_path_component(str)
str.b.gsub(%r{[^0-9A-Za-z\-._~!$&'()*+,;=:@/]}n, ::URI::TBLENCURICOMP_).force_encoding(str.encoding)
end
def encode_uri_query_component(str)
str.b.gsub(%r{[^0-9A-Za-z\-._~!$&'()*+,;=:@/?]}n, ::URI::TBLENCURICOMP_).force_encoding(str.encoding)
end
def file_uri_to_path(uri)
path = decode_uri_component(::URI::RFC3986_PARSER.parse(uri).path)
if path.start_with?('/')
windows_path = path[1..]
path = windows_path if File.absolute_path?(windows_path)
end
path
end
def path_to_file_uri(path)
path = "/#{path}" unless path.start_with?('/')
"file://#{encode_uri_path_component(path)}"
end
def pwd
pwd = Dir.pwd
pwd += '/' unless pwd.end_with?('/')
path_to_file_uri(pwd)
end
def relative(to, from)
::URI::RFC3986_PARSER.parse(to).route_from(from).to_s
end
end
private_constant :Uri
end
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