Module: Fixman::CommandLine

Includes:
Utilities
Defined in:
lib/fixman/command_line.rb

Constant Summary collapse

URL_TEMPLATE = 
{
  symbol: :url,
  prompt: 'Remote repository URL: ',
  label: 'URL',
  type: :mandatory
}
NAME_TEMPLATE = 
{
  symbol: :name,
  prompt: 'Repository name: ',
  label: 'Name',
  type: :mandatory
}
OWNER_TEMPLATE = 
{
  symbol: :owner,
  prompt: 'Owner: ',
  label: 'Owner',
  type: :mandatory
}
GROUPS_TEMPLATE = 
{
  symbol: :groups,
  prompt: 'Groups: ',
  label: 'Groups',
  type: :multiple_choice
}

Instance Method Summary collapse

Methods included from Utilities

#error

Instance Method Details

#get_params(extra_templates, groups) ⇒ Object 



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# File 'lib/fixman/command_line.rb', line 100

def get_params extra_templates, groups
  input = {}
  start_session input, URL_TEMPLATE

  input[:owner], input[:name] =
    Fixman::Repository.extract_owner_and_name input[:url]
  unless input[:owner] && input[:name]
    start_session input, NAME_TEMPLATE
    start_session input, OWNER_TEMPLATE
  end

  unless groups.empty?
    GROUPS_TEMPLATE[:choices] = groups
    start_session input, GROUPS_TEMPLATE
  end

  extra_templates.each do |template|
    start_session input, template
  end

  input[:sha] = Repository.retrieve_head_sha input[:url]

  input
end

#parse_options!(args) ⇒ Object 



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# File 'lib/fixman/command_line.rb', line 40

def parse_options!(args)
  options = {}
  options[:conf_path] =
    Pathname.new Fixman::Configuration::DEFAULT_CONF_FILE

  parser = OptionParser.new do |opts|
    opts.banner = "Usage: #{NAME} [option]"

    opts.on_tail('-h', '--help', 'Display this message') do
      puts 'help' # TODO
      exit 0
    end

    opts.on('-v', '--version', 'Display the version') do
      puts VERSION
      exit 0
    end

    opts.on('-c', '--configuration-file PATH') do |path|
      options[:conf_path] = Pathname.new path
    end
  end

  begin
    parser.parse! args
  rescue OptionParser::InvalidaOption
    error usage
  end

  options
end

#parse_positional_arguments!(raw_args) ⇒ Object

Options are parsed prior to the positional arguments allowing optional trailing positional arguments.



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# File 'lib/fixman/command_line.rb', line 74

def parse_positional_arguments!(raw_args)
  # Error if there are no commands
  error usage if raw_args.size < 1

  command = raw_args.shift.downcase.to_sym
  args = {}

  case command
  when :test, :list, :shortlist, :add
    error usage unless raw_args.size == 0
  when :delete
    error usage unless raw_args.size == 1
    args[:canonical_name] = raw_args.shift
  when :fetch, :upgrade
    args[:groups] = raw_args.map { |group| group.downcase.to_sym }
    raw_args.delete_if {true}
  when :update
    error usage unless [1, 2].include? raw_args.size
    args[:canonical_name], args[:sha] = raw_args.shift 2
  else
    error usage
  end

  [command, args]
end

#usage ⇒ Object 



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# File 'lib/fixman/command_line.rb', line 125

def usage
  #TODO
end