jruby/rakelib/graph.rake at master · jruby/jruby

Breadcrumbs
jruby
rakelib
graph.rake

Latest commit

History
History
24 lines (23 loc) · 550 Bytes
Breadcrumbs
jruby
rakelib
graph.rake
File metadata and controls
24 lines (23 loc) · 550 Bytes
Raw
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
namespace :graph do
def sanitize(name)
name.gsub(/[-.]/, '_')
end

task :viz do
require 'tempfile'
ant_import # load build.xml if not already loaded
f = Tempfile.open "build_graph"
begin
f.puts "digraph ant {"
ant.project.targets.each do |name, target|
target.dependencies.to_a.each do |dep|
f.puts "#{sanitize(dep)} -> #{sanitize(name)}"
end
end
f.puts "}"
ensure
f.close
end
system "cat #{f.path} | dot -Tpng -x > build_graph.png"
f.delete
end
end

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Uh oh!

FilesExpand file tree

graph.rake

Latest commit

History

graph.rake

File metadata and controls