Module: Jira::Auto::Tool::CommonOptions

Defined in:
lib/jira/auto/tool/common_options.rb

Constant Summary collapse

DISPLAY_HELP_OPTION = 
"--help"

Class Method Summary collapse

Class Method Details

.add(tool, parser) ⇒ Object 



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# File 'lib/jira/auto/tool/common_options.rb', line 11

def self.add(tool, parser)
  ::ARGV << DISPLAY_HELP_OPTION if ARGV.empty?

  parser.section_header "Common"

  add_help_banner_and_options(parser)
  add_version_options(parser, tool)
end

.add_help_banner_and_options(parser) ⇒ Object 



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# File 'lib/jira/auto/tool/common_options.rb', line 20

def self.add_help_banner_and_options(parser)
  parser.banner = <<~EOBANNER
    Usage: #{File.basename($PROGRAM_NAME)} [options]*
  EOBANNER

  parser.on("-h", DISPLAY_HELP_OPTION, "Print this help") do
    Kernel.puts parser
    Kernel.exit 1
  end
end

.add_version_options(parser, tool) ⇒ Object 



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# File 'lib/jira/auto/tool/common_options.rb', line 31

def self.add_version_options(parser, tool)
  parser.on("-v", "--version", "Print the version") do
    Kernel.puts tool.class::VERSION

    Kernel.exit 1
  end
end