1 files changed, 74 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/Scripts/update-LegacyInspectorBackendCommands.rb b/Source/WebInspectorUI/Scripts/update-LegacyInspectorBackendCommands.rb
new file mode 100755
index 000000000..21d306e2c
--- /dev/null
+++ b/Source/WebInspectorUI/Scripts/update-LegacyInspectorBackendCommands.rb
@@ -0,0 +1,74 @@
+#!/usr/bin/ruby
+
+require 'fileutils'
+require 'tmpdir'
+
+if ARGV.size != 0
+  puts "usage: #{File.basename $0}"
+  exit 1
+end
+
+WEB_INSPECTOR_PATH = File.expand_path File.join(File.dirname(__FILE__), "..")
+JAVASCRIPTCORE_PATH = File.expand_path File.join(File.dirname(__FILE__), "..", "..", "JavaScriptCore")
+
+$code_generator_path = File.join JAVASCRIPTCORE_PATH, "inspector", "scripts", "generate-inspector-protocol-bindings.py"
+$versions_directory_path = File.join WEB_INSPECTOR_PATH, "Versions"
+$web_inspector_protocol_legacy_path = File.join WEB_INSPECTOR_PATH, "UserInterface", "Protocol", "Legacy"
+
+class Task
+  def initialize(input_json_path, output_directory_path)
+    @input_json_path = input_json_path
+    @output_directory_path = output_directory_path
+  end
+
+  def run
+    output_filename = "InspectorBackendCommands.js"
+    display_input = File.basename @input_json_path
+    display_output = File.join @output_directory_path.gsub(/^.*?\/UserInterface/, "UserInterface"), output_filename
+    puts "#{display_input} -> #{display_output}"
+
+    Dir.mktmpdir do |tmpdir|
+      dependency = @dependency_json_path ? "'#{@dependency_json_path}'" : ""
+      cmd = "#{$code_generator_path} --force --outputDir '#{tmpdir}' --framework JavaScriptCore '#{@input_json_path}' #{dependency}"
+      %x{ #{cmd} }
+      if $?.exitstatus != 0
+        puts "ERROR: Error Code (#{$?.exitstatus}) Evaluating: #{cmd}"
+        exit 1
+      end
+
+      generated_path = File.join tmpdir, output_filename
+      if !File.exists?(generated_path)
+        puts "ERROR: Generated file does not exist at expected path."
+        exit 1
+      end
+
+      FileUtils.mkdir_p @output_directory_path
+      FileUtils.cp generated_path, @output_directory_path
+    end
+  end
+end
+
+def all_tasks
+  tasks = []
+
+  had_error = false
+  Dir.glob(File.join($versions_directory_path, "*.json")).each do |version_path|
+    match = File.basename(version_path).match(/^Inspector\-(.*?)\-([^-]+?)\.json$/)
+    if match
+      output_path = File.join $web_inspector_protocol_legacy_path, match[2]
+      tasks << Task.new(version_path, output_path)
+    else
+      puts "ERROR: Version file (#{version_path}) did not match the template Inspector-<ANYTHING>-<VERSION>.js"
+      had_error = true
+    end
+  end
+  exit 1 if had_error
+
+  tasks
+end
+
+def main
+  all_tasks.each { |task| task.run }
+end
+
+main