Module: Rfd::Bookmark

Defined in:
lib/rfd/bookmark.rb

Constant Summary collapse

CONFIG_DIR = 
File.join(ENV.fetch('XDG_CONFIG_HOME') { File.expand_path('~/.config') }, 'rfd')
BOOKMARK_FILE = 
File.join(CONFIG_DIR, 'bookmarks')

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.bookmarks ⇒ Object

Returns the value of attribute bookmarks.



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# File 'lib/rfd/bookmark.rb', line 11

def bookmarks
  @bookmarks
end

Class Method Details

.add(path) ⇒ Object 



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# File 'lib/rfd/bookmark.rb', line 13

def add(path)
  path = File.expand_path(path)
  return if @bookmarks.include?(path)

  @bookmarks << path
  save
end

.include?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rfd/bookmark.rb', line 27

def include?(path)
  @bookmarks.include?(File.expand_path(path))
end

.load ⇒ Object 



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# File 'lib/rfd/bookmark.rb', line 39

def load
  return unless File.exist?(BOOKMARK_FILE)

  @bookmarks = File.readlines(BOOKMARK_FILE, chomp: true)
    .map { |line| File.expand_path(line) }
    .select { |path| File.directory?(path) }
rescue Errno::EACCES, Errno::ENOENT
  @bookmarks = []
end

.remove(path) ⇒ Object 



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# File 'lib/rfd/bookmark.rb', line 21

def remove(path)
  path = File.expand_path(path)
  @bookmarks.delete(path)
  save
end

.save ⇒ Object 



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# File 'lib/rfd/bookmark.rb', line 49

def save
  dir = File.dirname(BOOKMARK_FILE)
  FileUtils.mkdir_p(dir) unless File.directory?(dir)
  File.write(BOOKMARK_FILE, @bookmarks.join("\n") + "\n")
rescue Errno::EACCES, Errno::ENOENT
  # Silently fail if we can't write
end

.toggle(path) ⇒ Object 



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# File 'lib/rfd/bookmark.rb', line 31

def toggle(path)
  if include?(path)
    remove(path)
  else
    add(path)
  end
end