Class: Prj::App

Inherits:
Object
  • Object
show all
Defined in:
lib/prj/app.rb

Class Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(sink, args = []) ⇒ App

Returns a new instance of App.



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# File 'lib/prj/app.rb', line 12

def initialize(sink, args = [])
  @letters = String(args.first).each_char.to_a
  @sink = sink
end

Class Attribute Details

.default_projects_root ⇒ Object

Returns the value of attribute default_projects_root.



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# File 'lib/prj/app.rb', line 7

def default_projects_root
  @default_projects_root
end

.ignore_config ⇒ Object

Returns the value of attribute ignore_config.



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# File 'lib/prj/app.rb', line 7

def ignore_config
  @ignore_config
end

Instance Method Details

#projects_root ⇒ Object 



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# File 'lib/prj/app.rb', line 35

def projects_root
  @projects_root ||= begin
    path = begin
      raise "default config" if self.class.ignore_config
      File.read(File.expand_path("~/.prj")).chomp
    rescue
      self.class.default_projects_root
    end
    File.expand_path(path).freeze
  end
end

#run ⇒ Object 



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# File 'lib/prj/app.rb', line 17

def run
  if @letters.empty?
    @sink.puts projects_root
  else
    finder = Finder.new(projects_root)
    filter = Filter.new(@letters)

    directories = finder.find_project_directories
    filtered_directories = filter.filter(directories)

    target_directory = File.join(projects_root, filtered_directories.first.to_s)

    @sink.puts target_directory
  end

  return 0
end