module SheepAst::Option
Aggregates User interface of sheep_ast library
@api public
Public Instance Methods
command()
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# File lib/sheep_ast/option.rb, line 103 def command if @optparse puts '' puts "Usage: #{@optparse.program_name} [options] arg1, arg2, ..." puts ' arg1, arg2, ... : specify files to parse.' end end
do_configure(core, option = nil, optparse = nil)
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# File lib/sheep_ast/option.rb, line 129 def do_configure(core, option = nil, optparse = nil) if defined? configure core.set_option(option, optparse) configure(core) return true end return false end
load_config()
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# File lib/sheep_ast/option.rb, line 90 def load_config config_file = @option[:r] if config_file if File.exist?(config_file) load config_file else application_error "#{config_file} could not be found at the specified directory." end else return nil end end
option()
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# File lib/sheep_ast/option.rb, line 120 def option @option end
option_on()
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# File lib/sheep_ast/option.rb, line 16 def option_on @option = {} @optparse = OptionParser.new do |opt| opt.on( '-E array', Array, 'Specify directories to exclude files' ) { |v| @option[:E] = v } opt.on( '-I array', Array, 'Specify search directories for the include files' ) { |v| @option[:I] = v } opt.on( '-d', 'Dump Debug information' ) { @option[:d] = true } opt.on( '-r file', 'Specify configuration ruby file' ) { |v| @option[:r] = v } opt.on( '-o path', 'outdir variable is set in the let_compile module' ) { |v| @option[:o] = v } opt.on( '-t array', Array, 'Specify search directories for the template files for let_compile module' ) { |v| @option[:t] = v } opt.on_tail( '-h', '--help', 'show usage' ) { |_v| @option[:h] = true } opt.on_tail( '-v', '--version', 'show version' ) { |_v| @option[:v] = true } end return @optparse end
option_parse(argv)
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# File lib/sheep_ast/option.rb, line 62 def option_parse(argv) @optparse.parse!(argv) show_usage show_version load_config return @option end
ruby_version()
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# File lib/sheep_ast/option.rb, line 85 def ruby_version "#{RUBY_VERSION}-p#{RUBY_PATCHLEVEL}" end
set_option(opt, optp)
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# File lib/sheep_ast/option.rb, line 124 def set_option(opt, optp) @option = opt @optparse = optp end
show_usage()
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# File lib/sheep_ast/option.rb, line 70 def show_usage if @option[:h] command usage exit end end
show_version()
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# File lib/sheep_ast/option.rb, line 78 def show_version if @option[:v] puts SheepAst::VERSION exit end end
usage()
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# File lib/sheep_ast/option.rb, line 111 def usage if @optparse puts '' @optparse.banner = 'Available options :' puts @optparse.help puts '' end end