[profile] Add KCacheGrind profile printer with `.callgrind` extname.

fba0e35c · Eloy Durán · cd4da99f · fba0e35c
Commit fba0e35c authored Oct 27, 2014 by Eloy Durán
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pod bin/pod +3 -1

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--- a/bin/pod
+++ b/bin/pod
@@ -35,9 +35,11 @@ if profile_filename = ENV['PROFILE']
  require 'ruby-prof'
  reporter = case (profile_extname = File.extname(profile_filename))
  when '.txt'
-    RubyProf::GraphPrinter
+    RubyProf::FlatPrinterWithLineNumbers
  when '.html'
    RubyProf::GraphHtmlPrinter
+  when '.callgrind'
+    RubyProf::CallTreePrinter
  else
    raise "Unknown profiler format indicated by extension: #{profile_extname}"
  end