Class: JIRADiff::OptParse

Inherits:
Object
  • Object
show all
Defined in:
lib/jira_diff/options.rb

Class Method Summary collapse

Class Method Details

.default_options ⇒ Object 



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# File 'lib/jira_diff/options.rb', line 6

def self.default_options
  {
    debug:     false,
    directory: ".",
    dryrun:    false,
    master:    "master",
    source:    [],
    verbose:   true
  }
end

.parse(argv_opts = [], unit_testing = false) ⇒ Object 



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# File 'lib/jira_diff/options.rb', line 17

def self.parse(argv_opts = [], unit_testing = false)
  opt_parse = DevTools::OptParse.new({ name:     PROGRAM_NAME,
                                       version:  VERSION,
                                       testing:  unit_testing,
                                       defaults: default_options })

  parser = opt_parse.parser

  parser.banner = "Usage: #{DevTools::PROGRAM} [OPTIONS]"

  parser.separator ""
  parser.separator "[OPTIONS]"

  parser.separator ""
  parser.separator "Specific Options:"

  parser.on("-d", "--directory DIR", "Use DIR as our source directory") do |dir|
    dir = File.expand_path(dir.strip)
    if Dir.exist?(dir)
      Options.directory = dir
    else
      raise ArgumentError, "ENOEXIST: Directory does not exist -> #{dir}"
    end
  end

  parser.on("-m", "--master BRANCH", "Specify a master branch (default: master)") { |m| Options.master = m }
  parser.on("-s", "--source BRANCH",
            "Use BRANCH as the source to compare against (may be used more than once)") do |branch|
    Options.source << branch unless Options.source.include?(branch)
  end

  parser.separator ""
  parser.separator "Common Options:"

  parser.parse!(argv_opts)

  validate_options(Options)
end

.validate_options(opts) ⇒ Object 



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# File 'lib/jira_diff/options.rb', line 56

def self.validate_options(opts)
  if opts.source.include?(opts.master)
    raise RuntimeError, "Source branches cannot include the master branch"
  end

  opts.source = ["develop"] if opts.source.empty?
  opts.master = "master" if opts.master.nil? || opts.master.strip == ""

  opts
end