Class: Yast::InstPrepareprogressClient

Inherits:
Client
  • Object
show all
Defined in:
src/lib/installation/clients/inst_prepareprogress.rb

Instance Method Summary collapse

Instance Method Details

#main ⇒ Object 



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# File 'src/lib/installation/clients/inst_prepareprogress.rb', line 30

def main
  textdomain "installation"
  Yast.import "InstData"
  Yast.import "Language"
  Yast.import "Mode"
  Yast.import "PackageSlideShow"
  Yast.import "Packages"
  Yast.import "SlideShow"
  Yast.import "UI"
  Yast.import "Wizard"

  Builtins.y2milestone("BEGIN of inst_prepareprogress.ycp")

  # Hide release notes button in ncurses because it blocks the installation process
  Wizard.HideReleaseNotesButton if UI.TextMode

  Packages.SlideShowSetUp(Language.language)

  SlideShow.OpenDialog
  PackageSlideShow.InitPkgData(true) # FIXME: this is odd!

  stages = [
    {
      "name"        => "disk",
      "description" => _("Preparing disks..."),
      "value"       => Mode.update ? 0 : 120, # two minutes only when doing partitioning
      "units"       => :sec
    },
    {
      "name"        => "packages",
      "description" => _("Installing Packages..."),
      # just random number like others, but expect that package installation takes most
      "value"       => 5 * 60,
      "units"       => :sec
    },
    {
      "name"        => "finish",
      "description" => _("Finishing Basic Installation"),
      # fixed value
      "value"       => 120,
      "units"       => :sec
    }
  ]

  # own workflow for OEM image deployment
  if InstData.image_target_disk
    stages = [
      {
        "name"        => "images",
        "description" => _("Deploying Images..."),
        "value"       => 400, # just make it longer than inst_finish
        "units"       => :sec
      },
      {
        "name"        => "finish",
        "description" => _("Finishing Basic Installation"),
        # fixed value
        "value"       => 100,
        "units"       => :sec
      }
    ]

  end

  SlideShow.Setup(stages)

  Builtins.y2milestone("END of inst_prepareprogress.ycp")

  Builtins.y2milestone("Cleaning memory.")
  Builtins.y2milestone("Memory before:\n#{File.read("/proc/#{Process.pid}/status")}")
  # clean as much memory as possible before doing real installation, because some packages
  # can have memory demanding scripts
  GC.start
  Builtins.y2milestone("Memory after:\n#{File.read("/proc/#{Process.pid}/status")}")

  :auto
end