Class: Maintainers::CLI

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

Overview

CLI entry point

Constant Summary collapse

SUBCOMMANDS_WE_LOVE = 
[
  "create",
  "add",
  "remove",
  "list",
  "report",
  "help",
  "--help",
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/maintainers/cli.rb', line 11

def initialize
  @options = {}
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/maintainers/cli.rb', line 9

def options
  @options
end

Instance Method Details

#parse(args) ⇒ Hash

Return an options hash

Returns:

  • (Hash) —

    Return an options hash



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# File 'lib/maintainers/cli.rb', line 31

def parse(args)

  subcommands = {
    'create' => OptionParser.new do |opts|
        opts.on("-i", "--issues [ISSUES URL]", "issues url") do |v|
          options[:issues] = v
        end
     end,
    'add' => OptionParser.new do |opts|
        opts.on("-g", "--github [GITHUB ID]", "github id") do |v|
          options[:github] = v
        end
        opts.on("-e", "--email [EMAIL ADDRESS]", "email address") do |v|
          options[:email] = v
        end
        opts.on("-n", "--name [REAL NAME]", "real name") do |v|
          options[:name] = v
        end
     end,
    'remove' => OptionParser.new do |opts|
        opts.on("-g", "--github [GITHUB ID]", "github id") do |v|
          options[:github] = v
        end
     end,
    'list' => OptionParser.new do |opts|
     end,
   }

  if args.count == 0
    $stderr.puts "Give me some args please"
    usage
  end

  subcommand = args.shift
  options[:subcommand] = subcommand

  unless subcommands.keys.include? subcommand
    usage
  end

  subcommands[subcommand].order!

  if subcommand == 'create' && options[:issues].nil?
    $stderr.puts "Please specify --issues"
    usage
  end

  if subcommand == 'add' && options[:github].nil?
    $stderr.puts "Please specify --github"
    usage
  end

  if args.count > 0
    $stderr.puts "Unexpected additional args #{args}"
    usage
  end

  options
end

#run(args = ARGV) ⇒ Fixnum

Returns exit code.

Returns:

  • (Fixnum) —

    exit code



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# File 'lib/maintainers/cli.rb', line 92

def run(args = ARGV)
  @options = parse(args)

  runner = Runner.new(@options)
  runner.run
rescue StandardError, SyntaxError => e
  $stderr.puts e.message
  $stderr.puts e.backtrace
  return 1
end

#usage ⇒ Object 



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# File 'lib/maintainers/cli.rb', line 15

def usage
  puts "Imagine a usage statement here"
  exit 1
end