Improve generator to output status

a182a0d3 · Daniel Bovensiepen · 88951ddb · a182a0d3
Commit a182a0d3 authored Apr 15, 2014 by Daniel Bovensiepen
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doc/language/generator.rb doc/language/generator.rb +6 -1

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--- a/doc/language/generator.rb
+++ b/doc/language/generator.rb
 #!/usr/bin/env ruby

+require 'pty'
+
 c_dir = File.dirname(__FILE__)
 MRUBY_ROOT = File.expand_path("#{c_dir}/../..")
 DOC_DIR = File.expand_path(c_dir)

-puts `#{DOC_DIR}/mrbdoc/mrbdoc.rb #{MRUBY_ROOT} #{DOC_DIR}`
+cmd = "#{DOC_DIR}/mrbdoc/mrbdoc.rb #{MRUBY_ROOT} #{DOC_DIR}"
+PTY.spawn(cmd) do |i,o,pid|
+  i.each { |l| print l }
+end