class Bundler::CLI::Viz
Attributes
gem_name[R]
options[R]
Public Class Methods
new(options)
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# File bundler/cli/viz.rb, line 6 def initialize(options) @options = options end
Public Instance Methods
run()
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# File bundler/cli/viz.rb, line 10 def run # make sure we get the right `graphviz`. There is also a `graphviz` # gem we're not built to support gem "ruby-graphviz" require "graphviz" options[:without] = options[:without].join(":").tr(" ", ":").split(":") 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 raise unless e.message.to_s.include?("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`." end