Module: Kosmos::UserInterface

Defined in:
lib/kosmos/user_interface.rb

Class Method Summary collapse

Class Method Details

.init(args) ⇒ Object 



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# File 'lib/kosmos/user_interface.rb', line 10

def init(args)
  ksp_path = extract_ksp_path_from_args(args)

  unless ksp_path
    Util.log <<-EOS.undent
      Error: You did not specify what folder you keep KSP in.

      Before doing anything else, please execute the command:

        kosmos init ksp-folder

      Where "ksp-folder" is the name of the folder where you keep KSP.
    EOS

    return
  end

  Util.log "Initializing Kosmos into #{ksp_path} (This will take a sec) ..."

  Kosmos::Versioner.init_repo(ksp_path)
  Kosmos.save_ksp_path(ksp_path)

  Util.log <<-EOS.undent
    Done! You're ready to begin installing mods.

    Install your first mod by running the command:

        kosmos install [name-of-the-mod]
  EOS
end

.install(args) ⇒ Object 



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# File 'lib/kosmos/user_interface.rb', line 41

def install(args)
  return unless check_initialized!

  ksp_path = Kosmos.load_ksp_path

  packages = load_packages(args)
  return unless packages

  return unless check_installed_packages(ksp_path, packages)

  Util.log "Kosmos is about to install #{packages.count} package(s):"
  pretty_print_list(packages.map(&:title))

  packages.each do |package|
    Util.log "Installing package #{package.title} ..."
    package.new.install!(ksp_path)
    Util.log "Done!"
  end
end

.list(args) ⇒ Object 



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# File 'lib/kosmos/user_interface.rb', line 98

def list(args)
  return unless check_initialized!

  ksp_path = Kosmos.load_ksp_path

  packages = Kosmos::Versioner.installed_packages(ksp_path)
  Util.log "You have installed #{packages.length} mod(s) using Kosmos:"
  pretty_print_list(packages)
end

.server(args) ⇒ Object 



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# File 'lib/kosmos/user_interface.rb', line 108

def server(args)
  Web::App.start!
end

.uninstall(args) ⇒ Object 



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# File 'lib/kosmos/user_interface.rb', line 61

def uninstall(args)
  return unless check_initialized!

  ksp_path = Kosmos.load_ksp_path

  package_name = args.shift
  unless package_name
    Util.log <<-EOS.undent
      Error: You need to specify what package to uninstall. Example:
          kosmos uninstall name-of-the-mod"
    EOS

    return
  end

  package = Kosmos::Package.find(package_name)
  installed_packages = Kosmos::Versioner.installed_packages(ksp_path)

  if !package
    Util.log "Error: Kosmos couldn't find any packages with the name #{package_name.inspect}."
  elsif !installed_packages.include?(package.title)
    Util.log <<-EOS.undent
      Error: #{package.title} is not currently installed.

      There are three reasons you may get this error:

        1. You have already uninstalled #{package.title}.
        2. You have never previously installed #{package.title}.
        3. You did not use Kosmos to install #{package.title}.
    EOS
  else
    Util.log "Preparing to uninstall #{package.title} ..."
    Kosmos::Versioner.uninstall_package(ksp_path, package)
    Util.log "Done! Just uninstalled: #{package.title}."
  end
end