Class: Gly::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/gly/cli.rb

Overview

implements the ‘gly’ executable

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.handle_no_command_error(command, has_namespace = $thor_runner) ⇒ Object

override Thor’s default handler



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# File 'lib/gly/cli.rb', line 141

def handle_no_command_error(command, has_namespace=$thor_runner)
  if has_namespace
    fail Thor::UndefinedCommandError, "Could not find command #{command.inspect} in #{namespace.inspect} namespace."
  else
    fail Thor::UndefinedCommandError, "Could not find command #{command.inspect}. Did you mean 'gly preview #{command}' ?"
  end
end

Instance Method Details

#fy(*files) ⇒ Object 



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# File 'lib/gly/cli.rb', line 103

def fy(*files)
  check_lygre_available!

  files.each_with_index do |f,i|
    input = File.read f

    parser = GabcParser.new
    result = parser.parse(input)

    if result then
      puts if i >= 1
      GlyConvertor.new.convert result.create_score, STDOUT
    else
      STDERR.puts 'glyfy considers the input invalid gabc:'
      STDERR.puts
      STDERR.puts "'#{parser.failure_reason}' on line #{parser.failure_line} column #{parser.failure_column}:"
      STDERR.puts input.split("\n")[parser.failure_line-1]
      STDERR.puts (" " * parser.failure_column) + "^"
      return false
    end
  end
end

#gabc(*files) ⇒ Object 



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# File 'lib/gly/cli.rb', line 14

def gabc(*files)
  files.each do |f|
    DocumentGabcConvertor.new(parser.parse(f)).convert
  end
rescue Gly::Exception => ex
  error_exit! ex
end

#list(*files) ⇒ Object 



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# File 'lib/gly/cli.rb', line 65

def list(*files)
  if files.empty?
    STDERR.puts 'No file specified.'
    exit 1
  end

  if options[:recursive]
    files = files.collect do |f|
      if File.directory?(f)
        Dir[File.join(f, '**/*.gly')]
      else
        f
      end
    end
    files.flatten!
  end

  lister = Lister.new(files, options[:format])
  lister.list(STDOUT, STDERR)

  exit(lister.error? ? 1 : 0)
rescue Gly::Exception => ex
  error_exit! ex
end

#ly(*files) ⇒ Object 



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# File 'lib/gly/cli.rb', line 91

def ly(*files)
  check_lygre_available!

  files.each do |f|
    DocumentLyConvertor.new(parser.parse(f)).convert
  end

rescue Gly::Exception => ex
  error_exit! ex
end

#preview(*files) ⇒ Object 



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# File 'lib/gly/cli.rb', line 27

def preview(*files)
  tpl = nil
  if options[:template]
    begin
      tpl = File.read(options[:template])
    rescue Errno::ENOENT
      raise Gly::Exception.new("File not found: '#{options[:template]}'")
    end
  end

  # convert HashWithIndifferentAccess to Hash
  # with Symbol keys - options.to_h would make Hash
  # with String keys
  opts = options.each_pair.collect {|k,v| [k.to_sym,v]}.to_h

  opts[:suffix_always] = true

  files.each do |f|
    gen = PreviewGenerator.new template: tpl, options: opts
    begin
      gen.process(parser.parse(f))
    rescue Errno::ENOENT
      with_extension = f + '.gly'
      if File.exist? with_extension
        gen.process(parser.parse(with_extension))
      else
        raise Gly::Exception.new("File not found: '#{f}'")
      end
    end
  end

rescue Gly::Exception => ex
  error_exit! ex
end