class Bundler::CLI::Viz
Attributes
gem_name[R]
options[R]
Public Class Methods
new(options)
click to toggle source
# File lib/bundler/cli/viz.rb, line 4 def initialize(options) @options = options end
Public Instance Methods
run()
click to toggle source
# File lib/bundler/cli/viz.rb, line 8 def run require 'graphviz' output_file = File.expand_path(options[:file]) graph = Graph.new(Bundler.load, output_file, options[:version], options[:requirements], options[:format], options[:without]) graph.viz rescue LoadError => e Bundler.ui.error e.inspect Bundler.ui.warn "Make sure you have the graphviz ruby gem. You can install it with:" Bundler.ui.warn "`gem install ruby-graphviz`" rescue StandardError => e if e.message =~ /GraphViz not installed or dot not in PATH/ Bundler.ui.error e.message Bundler.ui.warn "Please install GraphViz. On a Mac with homebrew, you can run `brew install graphviz`." else raise end end