Class: DotfilesInstaller::Runner

Inherits:
Object
  • Object
show all
Includes:
Actions
Defined in:
lib/dotfiles_installer/runner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Actions

#create, #generate, #link, #makedir, #remove, #remove_dir_if_empty, #remove_path, #replace

Constructor Details

#initialize(output_io, options = {}) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/dotfiles_installer/runner.rb', line 13

def initialize(output_io, options={})
  @output_io = output_io
  @options = options
end

Instance Attribute Details

#output_io ⇒ Object (readonly)

Returns the value of attribute output_io.



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# File 'lib/dotfiles_installer/runner.rb', line 11

def output_io
  @output_io
end

Instance Method Details

#install(source_map, &block) ⇒ Object 



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# File 'lib/dotfiles_installer/runner.rb', line 18

def install(source_map, &block)
  replace_all = false

  source_map.each do |source_path, home_path|
    if !File.exist? self.ep(home_path)
      self.execute(self.create(source_path, home_path))
      next
    end

    if File.identical? self.ep(source_path), self.ep(home_path)
      self.out "identical #{home_path}"
    elsif replace_all
      self.execute(self.replace(home_path, source_path))
    else
      case (block_given? ? yield("overwrite #{home_path}?", "[ynaq]") : "")
      when 'a'
        replace_all = true
        self.execute(self.replace(home_path, source_path))
      when 'y'
        self.execute(self.replace(home_path, source_path))
      when 'q'
        exit
      else
        self.out "skipping #{home_path}"
      end
    end
  end

end

#uninstall(source_map) ⇒ Object 



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# File 'lib/dotfiles_installer/runner.rb', line 48

def uninstall(source_map)
  remove_all = false

  source_map.each do |source_path, home_path|
    if !File.exist? self.ep(home_path)
      next
    end

    if remove_all
      self.execute(self.remove(home_path))
    else
      case (block_given? ? yield("remove #{home_path}?", "[ynaq]") : "")
      when 'a'
        remove_all = true
        self.execute(self.remove(home_path))
      when 'y'
        self.execute(self.remove(home_path))
      when 'q'
        exit
      else
        self.out "skipping #{home_path}"
      end
    end
  end

end