Class: SensuRunCheck::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/sensu-run-check/cli.rb

Class Method Summary collapse

Class Method Details

.read(arguments = ARGV) ⇒ Hash

Parse CLI arguments using Ruby stdlib ‘optparse`. This method provides SensuRunCheck with process options and can provide users with information, such as the SensuRunCheck version.

Parameters:

  • arguments (Array) (defaults to: ARGV) —

    to parse.

Returns:

  • (Hash) —

    options



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# File 'lib/sensu-run-check/cli.rb', line 11

def self.read(arguments=ARGV)
  options = {}
  optparse = OptionParser.new do |opts|
    opts.on("-h", "--help", "Display this message") do
      puts opts
      exit
    end
    opts.on("-V", "--version", "Display version") do
      puts VERSION
      exit
    end
    opts.on("-c", "--config FILE", "Sensu JSON config FILE") do |file|
      options[:config_file] = file
    end
    opts.on("-d", "--config_dir DIR[,DIR]", "DIR or comma-delimited DIR list for Sensu JSON config files") do |dir|
      options[:config_dirs] = dir.split(",")
    end
    opts.on("-e", "--extension_dir DIR", "DIR for Sensu extensions") do |dir|
      options[:extension_dir] = dir
    end
    opts.on("-r", "--run_check CHECK", "CHECK to run") do |check|
      options[:run_check] = check
    end
    opts.on("-l", "--list_checks", "List all defined checks") do
      options[:list_checks] = true
    end
    opts.on("-R", "--run_all_checks", "Run all defined checks") do
      options[:run_all_checks] = true
    end
  end
  optparse.parse!(arguments)
  options
end