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# File 'lib/transmuter/cli/thor.rb', line 13
def self.included(base)
base.class_eval <<-END, __FILE__, __LINE__ + 1
desc "Transmute one file format into another."
class_option :input_format,
type: :string,
required: false,
aliases: "-f",
desc: "The input format."
class_option :output_format,
type: :string,
required: false,
aliases: "-t",
default: "pdf",
desc: "The output format."
class_option :stylesheets,
type: :array,
required: false,
aliases: "-s",
default: [DEFAULT_THEME],
desc: "The stylesheets."
argument :input,
type: :string,
required: true,
aliases: "-i",
desc: "The input file name."
argument :output,
type: :string,
required: false,
aliases: "-o",
desc: "The output file name."
def set_input_filename
@input_filename = input
end
def set_input_fileformat
@input_fileformat = options[:input_format] || input_format
end
def set_output_fileformat
@output_fileformat = options[:output_format]
end
def set_output_filename
if output.blank? && options[:output_format].blank?
raise ArgumentError, "Either output or output_format should be given,"
end
@output_filename = output || output_file
end
def set_stylesheets
@stylesheets = options[:stylesheets]
end
def transmute_input_to_output
transmute!
end
protected
def input_format
case @input.split('.').last
when /^(md|markdown)$/
"markdown"
when /^textile/
"textile"
when /^(html|htm)/
"html"
else
raise ArgumentError, "No format was given and format could not be parsed from the file name"
end
end
def output_file
output = @input_filename.dup
output.gsub(/^(.+)\\.[^.]*$/, "\\\\1.\#{@output_fileformat}")
end
END
end
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