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Contents
# Copyright, 2015, by Samuel G. D. Williams. <http://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.
module Build
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
end
Version data entries
29 entries across 29 versions & 1 rubygems