Class: Util::FS

Inherits:
Object
  • Object
show all
Defined in:
lib/utilities/utils.rb

Overview

B.2. FILE SYSTEM ————————————————————————————————

Instance Method Summary collapse

Instance Method Details

#clear_directory(path) ⇒ Object

B.2.2. CLEAR THE ENTIRE DIRECTORY



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# File 'lib/utilities/utils.rb', line 111

def clear_directory(path)
    
    msg = Util::Message.new()

    if isEmpty(path)

        msg.warning("Your directory isn't empty! Konstruct can only be installed in an empty directory.");

        puts Paint["----------------------------------------------------------------------------", :yellow]

        puts ""
        puts Paint["DIRECTORY LISTING: #{path}", :yellow] 
        puts ""
        puts Paint[Dir.entries(path), :yellow]
        puts ""

        puts Paint["----------------------------------------------------------------------------", :yellow]

        puts ""

        choice = choose("Do you want to clear your working directory?", :yes, :no)

        if choice == :yes 
            
            toClear = "#{path}/*"
            
            FileUtils.rm_rf(Dir.glob(toClear))

            msg.success("Working directory cleared: #{path}")

        else

            msg.error("Konstruct can only be installed in an empty directory.")
            exit(1)

        end

    end
    
end

#isEmpty(path) ⇒ Object

B.2.1. CHECK FOR EMPTY DIRECTORY



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# File 'lib/utilities/utils.rb', line 93

def isEmpty(path)
   
    if Dir.entries(path).length > 2
   
        result = true

    else
        
        result = false
        
    end
    
end