1 files changed, 0 insertions, 152 deletions
diff --git a/lib/bundler/graph.rb b/lib/bundler/graph.rb
deleted file mode 100644
index de6bba0214..0000000000
--- a/lib/bundler/graph.rb
+++ /dev/null
@@ -1,152 +0,0 @@
-# frozen_string_literal: true
-
-require "set"
-module Bundler
-  class Graph
-    GRAPH_NAME = :Gemfile
-
-    def initialize(env, output_file, show_version = false, show_requirements = false, output_format = "png", without = [])
-      @env               = env
-      @output_file       = output_file
-      @show_version      = show_version
-      @show_requirements = show_requirements
-      @output_format     = output_format
-      @without_groups    = without.map(&:to_sym)
-
-      @groups            = []
-      @relations         = Hash.new {|h, k| h[k] = Set.new }
-      @node_options      = {}
-      @edge_options      = {}
-
-      _populate_relations
-    end
-
-    attr_reader :groups, :relations, :node_options, :edge_options, :output_file, :output_format
-
-    def viz
-      GraphVizClient.new(self).run
-    end
-
-  private
-
-    def _populate_relations
-      parent_dependencies = _groups.values.to_set.flatten
-      loop do
-        break if parent_dependencies.empty?
-
-        tmp = Set.new
-        parent_dependencies.each do |dependency|
-          child_dependencies = spec_for_dependency(dependency).runtime_dependencies.to_set
-          @relations[dependency.name] += child_dependencies.map(&:name).to_set
-          tmp += child_dependencies
-
-          @node_options[dependency.name] = _make_label(dependency, :node)
-          child_dependencies.each do |c_dependency|
-            @edge_options["#{dependency.name}_#{c_dependency.name}"] = _make_label(c_dependency, :edge)
-          end
-        end
-        parent_dependencies = tmp
-      end
-    end
-
-    def _groups
-      relations = Hash.new {|h, k| h[k] = Set.new }
-      @env.current_dependencies.each do |dependency|
-        dependency.groups.each do |group|
-          next if @without_groups.include?(group)
-
-          relations[group.to_s].add(dependency)
-          @relations[group.to_s].add(dependency.name)
-
-          @node_options[group.to_s] ||= _make_label(group, :node)
-          @edge_options["#{group}_#{dependency.name}"] = _make_label(dependency, :edge)
-        end
-      end
-      @groups = relations.keys
-      relations
-    end
-
-    def _make_label(symbol_or_string_or_dependency, element_type)
-      case element_type.to_sym
-      when :node
-        if symbol_or_string_or_dependency.is_a?(Gem::Dependency)
-          label = symbol_or_string_or_dependency.name.dup
-          label << "\n#{spec_for_dependency(symbol_or_string_or_dependency).version}" if @show_version
-        else
-          label = symbol_or_string_or_dependency.to_s
-        end
-      when :edge
-        label = nil
-        if symbol_or_string_or_dependency.respond_to?(:requirements_list) && @show_requirements
-          tmp = symbol_or_string_or_dependency.requirements_list.join(", ")
-          label = tmp if tmp != ">= 0"
-        end
-      else
-        raise ArgumentError, "2nd argument is invalid"
-      end
-      label.nil? ? {} : { :label => label }
-    end
-
-    def spec_for_dependency(dependency)
-      @env.requested_specs.find {|s| s.name == dependency.name }
-    end
-
-    class GraphVizClient
-      def initialize(graph_instance)
-        @graph_name    = graph_instance.class::GRAPH_NAME
-        @groups        = graph_instance.groups
-        @relations     = graph_instance.relations
-        @node_options  = graph_instance.node_options
-        @edge_options  = graph_instance.edge_options
-        @output_file   = graph_instance.output_file
-        @output_format = graph_instance.output_format
-      end
-
-      def g
-        @g ||= ::GraphViz.digraph(@graph_name, :concentrate => true, :normalize => true, :nodesep => 0.55) do |g|
-          g.edge[:weight]   = 2
-          g.edge[:fontname] = g.node[:fontname] = "Arial, Helvetica, SansSerif"
-          g.edge[:fontsize] = 12
-        end
-      end
-
-      def run
-        @groups.each do |group|
-          g.add_nodes(
-            group, {
-              :style     => "filled",
-              :fillcolor => "#B9B9D5",
-              :shape     => "box3d",
-              :fontsize  => 16
-            }.merge(@node_options[group])
-          )
-        end
-
-        @relations.each do |parent, children|
-          children.each do |child|
-            if @groups.include?(parent)
-              g.add_nodes(child, { :style => "filled", :fillcolor => "#B9B9D5" }.merge(@node_options[child]))
-              g.add_edges(parent, child, { :constraint => false }.merge(@edge_options["#{parent}_#{child}"]))
-            else
-              g.add_nodes(child, @node_options[child])
-              g.add_edges(parent, child, @edge_options["#{parent}_#{child}"])
-            end
-          end
-        end
-
-        if @output_format.to_s == "debug"
-          $stdout.puts g.output :none => String
-          Bundler.ui.info "debugging bundle viz..."
-        else
-          begin
-            g.output @output_format.to_sym => "#{@output_file}.#{@output_format}"
-            Bundler.ui.info "#{@output_file}.#{@output_format}"
-          rescue ArgumentError => e
-            $stderr.puts "Unsupported output format. See Ruby-Graphviz/lib/graphviz/constants.rb"
-            raise e
-          end
-        end
-      end
-    end
-  end
-end