32 lines
1.1 KiB
Ruby
32 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module Bundler
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class CLI::Viz
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attr_reader :options, :gem_name
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def initialize(options)
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@options = options
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end
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def run
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# make sure we get the right `graphviz`. There is also a `graphviz`
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# gem we're not built to support
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gem "ruby-graphviz"
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require "graphviz"
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options[:without] = options[:without].join(":").tr(" ", ":").split(":")
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output_file = File.expand_path(options[:file])
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graph = Graph.new(Bundler.load, output_file, options[:version], options[:requirements], options[:format], options[:without])
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graph.viz
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rescue LoadError => e
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Bundler.ui.error e.inspect
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Bundler.ui.warn "Make sure you have the graphviz ruby gem. You can install it with:"
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Bundler.ui.warn "`gem install ruby-graphviz`"
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rescue StandardError => e
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raise unless e.message.to_s.include?("GraphViz not installed or dot not in PATH")
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Bundler.ui.error e.message
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Bundler.ui.warn "Please install GraphViz. On a Mac with Homebrew, you can run `brew install graphviz`."
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end
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end
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end
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