Module: Build

Defined in:
lib/build/name.rb,
lib/build/rule.rb,
lib/build/task.rb,
lib/build/version.rb,
lib/build/graphviz.rb,
lib/build/rulebook.rb,
lib/build/rule_node.rb,
lib/build/build_node.rb,
lib/build/chain_node.rb,
lib/build/controller.rb,
lib/build/provision_node.rb,
lib/build/dependency_node.rb

Overview

Copyright, 2015, by Samuel G. D. Williams. <www.codeotaku.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Defined Under Namespace

Modules: DependenciesFailed, ProvisionsFailed Classes: BuildNode, BuildTask, ChainNode, Controller, DependencyNode, DependencyTask, Name, NoApplicableRule, ProvisionNode, ProvisionTask, Rule, RuleNode, Rulebook, Task

Constant Summary collapse

VERSION = 
"2.6.2"

Class Method Summary collapse

Class Method Details

.graph_visualisation(walker) ⇒ Object 



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# File 'lib/build/graphviz.rb', line 22

def self.graph_visualisation(walker)
	viz = Graphviz::Graph.new('G', rankdir: "LR")
	
	walker.tasks.each do |node, task|
		input_nodes = []
		output_nodes = []
		
		task.inputs.each do |path|
			input_nodes << viz.add_node(path.basename)
		end
		
		task.outputs.each do |path|
			output_nodes << viz.add_node(path.basename)
		end
		
		if output_nodes.size == 1
			input_nodes.each do |input_node|
				edge = input_node.connect(output_nodes.first)
				edge.attributes[:label] = node.title
			end
		end
	end

	return viz
	#Graphviz::output(viz, path: ENV['BUILD_GRAPH_PDF']) rescue nil
	#`dot -Tpdf graph.dot > graph.pdf && open graph.pdf`
end