Class: Polka::Bootstrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/polka/bootstrapper.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(home_dir, dotfile_dir) ⇒ Bootstrapper

Returns a new instance of Bootstrapper.



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# File 'lib/polka/bootstrapper.rb', line 3

def initialize(home_dir, dotfile_dir)
  @home_dir = home_dir
  @dotfile_dir = dotfile_dir
  DotfileGroup.all_files = dotfiles_in_dotfile_dir

  symlinking = lambda { |dest, src| FileUtils.ln_s(dest, src) }
  copying = lambda { |dest, src| FileUtils.cp(dest, src) }

  @symlink = DotfileGroup.new(symlinking, "  Symlinking files")
  @copy = DotfileGroup.new(copying, "  Copying files")
  @parsed_copy = DotfileGroup.new(Operations::ParsedCopying, "  Parsing and copying files")
  @inclusive_groups = [@symlink, @copy, @parsed_copy]
  @exclude = DotfileGroup.new
  exclude("Dotfile")
end

Class Method Details

.from_dotfile(dotfile, home_dir) ⇒ Object 



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# File 'lib/polka/bootstrapper.rb', line 19

def self.from_dotfile(dotfile, home_dir)
  bootstrapper = new(home_dir, File.expand_path(File.dirname(dotfile)))
  bootstrapper.instance_eval(dotfile.read)

  return bootstrapper
end

Instance Method Details

#configure(config_hash) ⇒ Object 



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# File 'lib/polka/bootstrapper.rb', line 62

def configure(config_hash)
  Polka.config.merge!(config_hash)
end

#copy(*files) ⇒ Object 



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# File 'lib/polka/bootstrapper.rb', line 40

def copy(*files)
  if file_with_options?(files)
    group = erb?(files[0]) ? @parsed_copy : @copy
    add_file_with_options_to_group(files, group)
  else
    error_msg  = "Cannot copy :all_other_files, please copy files explicitly."
    raise ArgumentError, error_msg if files.include?(:all_other_files)

    erb = files.select { |fn| erb?(fn) }
    not_erb = files - erb
    add_files_to_group(not_erb, @copy)
    erb_dotfiles = erb.map { |erbfile| create_dotfile(erbfile, File.basename(erbfile, '.erb')) }
    @parsed_copy.add(erb_dotfiles) unless erb_dotfiles.empty?
  end
end

#setup ⇒ Object 



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# File 'lib/polka/bootstrapper.rb', line 56

def setup
  Polka.log "\nStarting Dotfile Setup with Polka...\n".green
  @inclusive_groups.each(&:setup)
  Polka.log "\nSetup completed. Enjoy!\n".green
end