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# frozen_string_literal: true
module RuboCop
module Cop
class FilenameLength < Cop
include RangeHelp
FILEPATH_MAX_BYTES = 256
FILENAME_MAX_BYTES = 100
MSG_FILEPATH_LEN = "This file path is too long. It should be #{FILEPATH_MAX_BYTES} or less"
MSG_FILENAME_LEN = "This file name is too long. It should be #{FILENAME_MAX_BYTES} or less"
def investigate(processed_source)
file_path = processed_source.file_path
return if config.file_to_exclude?(file_path)
if file_path.bytesize > FILEPATH_MAX_BYTES
add_offense(nil, location: source_range(processed_source.buffer, 1, 0, 1), message: MSG_FILEPATH_LEN)
elsif File.basename(file_path).bytesize > FILENAME_MAX_BYTES
add_offense(nil, location: source_range(processed_source.buffer, 1, 0, 1), message: MSG_FILENAME_LEN)
end
end
end
end
end
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