Class: Vimmer::Settings

Inherits:
Object
  • Object
show all
Defined in:
lib/vimmer/settings.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Settings

Returns a new instance of Settings.



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# File 'lib/vimmer/settings.rb', line 8

def initialize
  @config = defaults.merge(load_config(config_file))
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 13

def [](key)
  value = File.expand_path(@config[key.to_s])
  if value && File.exists?(value)
    Pathname.new(value)
  else
    value
  end
end

#add_plugin(name, path) ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 54

def add_plugin(name, path)
  existing_plugins = plugins.dup
  existing_plugins.merge!(name => path)

  write_to_manifest(existing_plugins)
end

#config_file ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 23

def config_file
  config_root.join("config")
end

#config_root ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 31

def config_root
  Pathname.new(ENV['VIMMER_HOME'] || File.join(Gem.user_home, ".vimmer"))
end

#create_default_config_file! ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 41

def create_default_config_file!
  return if File.exist?(config_file.to_s)
  write_default_config_file
  @config = load_config(config_file)
end

#create_vimmer_home! ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 36

def create_vimmer_home!
  FileUtils.mkdir_p(config_root.to_s)
end

#defaults ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 97

def defaults
  { "bundle_path" => "~/.vim/bundle" }
end

#load_config(config_file) ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 87

def load_config(config_file)
  config_file = File.expand_path(config_file)
  if config_file && File.exist?(config_file.to_s)
    YAML.load_file(config_file)
  else
    {}
  end
end

#plugin_store_file ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 27

def plugin_store_file
  @plugin_store_file ||= config_root.join("plugins.yml")
end

#plugins ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 68

def plugins
  @plugins = if !File.exist?(plugin_store_file.to_s)
                 write_to_manifest({})
               end

  read_from_manifest
end

#read_from_manifest ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 77

def read_from_manifest
  YAML.load_file(plugin_store_file.to_s)
end

#remove_plugin(name) ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 61

def remove_plugin(name)
  existing_plugins = plugins.dup
  existing_plugins.delete(name)

  write_to_manifest(existing_plugins)
end

#write_default_config_file ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 47

def write_default_config_file
  File.open(config_file.to_s, "w") do |f|
    f << "bundle_path: ~/.vim/bundle"
  end
end

#write_to_manifest(hash) ⇒ Object 



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# File 'lib/vimmer/settings.rb', line 81

def write_to_manifest(hash)
  File.open(plugin_store_file.to_s, "w") do |f|
    f << hash.to_yaml
  end
end