Class: Autoproj::PackageManagers::UnknownOSManager

Inherits:
Manager
  • Object
show all
Defined in:
lib/autoproj/package_managers/unknown_os_manager.rb

Overview

Dummy package manager used for unknown OSes. It simply displays a message to the user when packages are needed

Instance Attribute Summary

Attributes inherited from Manager

#enabled, #silent, #ws

Instance Method Summary collapse

Methods inherited from Manager

#call_while_empty?, #configure_manager, #enabled?, #initialize_environment, #os_dependencies, #silent?, #strict?

Constructor Details

#initialize(ws) ⇒ UnknownOSManager

Returns a new instance of UnknownOSManager.



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# File 'lib/autoproj/package_managers/unknown_os_manager.rb', line 6

def initialize(ws)
    super(ws)
    @installed_osdeps = Set.new
end

Instance Method Details

#install(osdeps) ⇒ Object 



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# File 'lib/autoproj/package_managers/unknown_os_manager.rb', line 26

def install(osdeps)
    if silent?
        false
    else
        osdeps = osdeps.to_set
        osdeps -= @installed_osdeps
        result = osdeps_interaction_unknown_os(osdeps) unless osdeps.empty?
        @installed_osdeps |= osdeps
        result
    end
end

#osdeps_interaction_unknown_os(osdeps) ⇒ Object 



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# File 'lib/autoproj/package_managers/unknown_os_manager.rb', line 11

def osdeps_interaction_unknown_os(osdeps)
    puts <<-EOMSG
  #{Autoproj.color('The build process requires some other software packages to be installed on our operating system', :bold)}
  #{Autoproj.color('If they are already installed, simply ignore this message', :red)}

    #{osdeps.to_a.sort.join("\n    ")}

    EOMSG
    print Autoproj.color("Press ENTER to continue", :bold)
    STDOUT.flush
    STDIN.readline
    puts
    nil
end