Class: VpsCli::Pull

Inherits:
Object
  • Object
show all
Defined in:
lib/vps_cli/pull.rb

Overview

Pull changes from local dir into config dir to be able to push changes up to the config dir

Class Method Summary collapse

Class Method Details

.all(config = VpsCli.configuration) ⇒ Object

Base pull method

Parameters:

See Also:



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# File 'lib/vps_cli/pull.rb', line 13

def self.all(config = VpsCli.configuration)
  # pulls dotfiles into specified directory
  dotfiles(config)

  # pulls from config.local_sshd_config
  sshd_config(config)

  # pulls via dconf
  gnome_terminal_settings(config)
end

.common_dotfiles(dotfiles_dir, local_dir) ⇒ Object

Puts you at the point of a directory where the local file and dotfile are the same allowing you to copy them



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# File 'lib/vps_cli/pull.rb', line 38

def self.common_dotfiles(dotfiles_dir, local_dir)
  Dir.each_child(dotfiles_dir) do |remote_file|
    Dir.each_child(local_dir) do |local_file|
      next unless local_file == ".#{remote_file}"

      remote_file = File.join(dotfiles_dir, remote_file)
      local_file = File.join(local_dir, local_file)
      yield(remote_file, local_file)
    end
  end
end

.copy_file_or_dir(orig_file, new_file) ⇒ Object

Differentiates between files and dirs to appropriately copy them Uses Rake.cp_r for directories, uses Rake.cp for simple files

Parameters:

  • orig_file (File, Dir) —

    File or Dir you’re copying from

  • new_file (File, Dir) —

    File or Dir you’re copying to

  • verbose (Boolean) 


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# File 'lib/vps_cli/pull.rb', line 55

def self.copy_file_or_dir(orig_file, new_file)
  if File.directory?(orig_file) && File.directory?(new_file)
    # Rake.cp_r(orig_file, new_file)
    Dir.each_child(orig_file) do |o_file|
      Dir.each_child(new_file) do |n_file|
        next unless o_file == n_file


        o_file = File.join(File.expand_path(orig_file), o_file)
        n_file = File.expand_path(new_file)

        Rake.cp_r(o_file, n_file)
      end
    end
  else
    Rake.cp(orig_file, new_file)
  end
end

.dotfiles(config = VpsCli.configuration) ⇒ Object

Pulls dotfiles from config.local into your

specified config.dotfiles location



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# File 'lib/vps_cli/pull.rb', line 27

def self.dotfiles(config = VpsCli.configuration)

  common_dotfiles(config.dotfiles,
                  config.local_dir) do |remote_file, local_file|
    copy_file_or_dir(local_file, remote_file)
  end
end

.gnome_terminal_settings(config = VpsCli.configuration) ⇒ Object

Pulls the local config of gnome into the given config.misc_files



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# File 'lib/vps_cli/pull.rb', line 83

def self.gnome_terminal_settings(config = VpsCli.configuration)
  # This is where dconf stores gnome terminal
  gnome_dconf = '/org/gnome/terminal/'
  remote_settings = File.join(config.misc_files,
                              'gnome_terminal_settings')

  orig_remote_contents = File.read(remote_settings)

  Rake.sh("dconf dump #{gnome_dconf} > #{remote_settings}")
rescue RuntimeError => error
  VpsCli.errors << error
  # if dconf errors, it will erase the config file contents
  # So this protects against that
  reset_to_original(remote_settings, orig_remote_contents)
else
  puts "Successfully dumped Gnome into #{remote_settings}" if config.verbose
end

.reset_to_original(remote_settings, orig_remote_contents) ⇒ Object

Method intended for dealing with the way dconf will automatically rewrite a file and make it empty remote settings

Parameters:

  • remote_settings (File) —

    File located in your repo

  • orig_remote_contents (String) —

    The String to be written to



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# File 'lib/vps_cli/pull.rb', line 106

def self.reset_to_original(remote_settings, orig_remote_contents)
  File.write(remote_settings, orig_remote_contents)
end

.sshd_config(config = Configuration.new) ⇒ Object

Pulls sshd_config from config.local_sshd_config into config.misc_files



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# File 'lib/vps_cli/pull.rb', line 75

def self.sshd_config(config = Configuration.new)
  local = config.local_sshd_config
  remote = config.misc_files

  copy_file_or_dir(local, remote)
end