Class: CSD::Application::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/csd/application/default/base.rb

Overview

This is the root class of all Applications

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Running recommended actions for all Applications on initialization. Simple applications might not have to call this via super.



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# File 'lib/csd/application/default/base.rb', line 15

def initialize
  define_working_directory
end

Instance Method Details

#cleanup_working_directory ⇒ Object 



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# File 'lib/csd/application/default/base.rb', line 49

def cleanup_working_directory
  if !Options.work_dir and Options.temp and !Options.this_user and Path.work.directory?
    UI.info "Removing working directory".green.bold
    UI.debug "MILESTONE_deleting_work_dir"
    # TODO: Make this Windows working
    Cmd.run "sudo rm -Rf #{Path.work}", :announce_pwd => false
  end
end

#create_working_directory ⇒ Object 



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# File 'lib/csd/application/default/base.rb', line 39

def create_working_directory
  UI.debug "The working directory is demanded to be #{Path.work}"
  if Path.work.directory?
    UI.debug "The working directory already exists and will not be created"
  else
    UI.info "Creating working directory".green.bold
    Cmd.mkdir Path.work
  end
end

#define_working_directory ⇒ Object

This method chooses the working directory, which will contain downloads needed for various tasks, etc. Note that this directory is not removed by the AI in any case. The user has to make sure she knows the location of it (especially if it is a temporary directory which is physically created right here).



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# File 'lib/csd/application/default/base.rb', line 23

def define_working_directory
  if Options.work_dir
    # The user specified the working directory manually
    path = Options.work_dir
  elsif Options.temp and !Options.this_user
    # The user specified the working directory to be a system's temporary directory
    # Note that only with this option, the directory is actually created at this point
    path = Dir.mktmpdir
  else
    # Other than that, we create a subdirectory in the current directory and use that
    app_name = Applications.current ? Applications.current.name : 'application'
    path = File.join(Dir.pwd, "#{app_name}.ai")
  end
  Path.work = path.pathnamify.expand_path
end