JezK
Edit File: viz.rb
# frozen_string_literal: true module Bundler class CLI::Viz attr_reader :options, :gem_name def initialize(options) @options = options end 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 =~ /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 end end