renamed benchmark directory to benchmarks

updated .gitignore

benchmarks/linguist-total.rb

@@ -0,0 +1,120 @@
+#!/usr/bin/env ruby
+
+require 'benchmark'
+require 'linguist'
+
+iterations = (ARGV[0] || 1).to_i
+
+# BenchBlob wraps a FileBlob to keep data loaded and to clean attributes added by language detection.
+class BenchBlob < Linguist::FileBlob
+  attr_accessor :data
+  attr_accessor :fullpath
+
+  def initialize(path, base_path = nil)
+    super
+    @data = File.read(@fullpath)
+  end
+
+  def clean
+    @_mime_type = nil
+    @detect_encoding = nil
+    @lines = nil
+  end
+end
+
+def get_samples(root)
+  samples = Array.new
+  Dir.foreach(root) do |file|
+    path = File.join(root, file)
+    if file == "." or file == ".."
+      next
+    elsif File.directory?(path)
+      get_samples(path).each do |blob|
+        samples << blob
+      end
+    else
+      samples << BenchBlob.new(path)
+    end
+  end
+  return samples
+end
+
+samples = get_samples('.linguist/samples')
+languages = Linguist::Language.all
+
+Benchmark.bmbm do |bm|
+  time = bm.report('GetLanguage()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::detect(blob)
+        blob.clean
+      end
+    end
+  end
+end
+
+Benchmark.bmbm do |bm|
+  bm.report('Classify()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::Classifier.classify(Linguist::Samples.cache, blob.data)
+        blob.clean
+      end
+    end
+  end
+end
+
+Benchmark.bmbm do |bm|
+  bm.report('GetLanguagesByModeline()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::Strategy::Modeline.call(blob, languages)
+        blob.clean
+      end
+    end
+  end
+end
+
+Benchmark.bmbm do |bm|
+  bm.report('GetLanguagesByFilename()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::Strategy::Filename.call(blob, languages)
+        blob.clean
+      end
+    end
+  end
+end
+
+Benchmark.bmbm do |bm|
+  bm.report('GetLanguagesByShebang()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::Shebang.call(blob, languages)
+        blob.clean
+      end
+    end
+  end
+end
+
+Benchmark.bmbm do |bm|
+  bm.report('GetLanguagesByExtension()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::Strategy::Extension.call(blob, languages)
+        blob.clean
+      end
+    end
+  end
+end
+
+Benchmark.bmbm do |bm|
+  bm.report('GetLanguagesByContent()_TOTAL ' + iterations.to_s) do
+    iterations.times do
+      samples.each do |blob|
+        Linguist::Heuristics.call(blob, languages)
+        blob.clean
+      end
+    end
+  end
+end