Add support for building the new analyzer using gyp.

editor/tools/compile_analyzer.py

Index: editor/tools/compile_analyzer.py
===================================================================
--- editor/tools/compile_analyzer.py	(revision 0)
+++ editor/tools/compile_analyzer.py	(revision 0)
@@ -0,0 +1,86 @@
+#!/usr/bin/env python
+# Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+# for details. All rights reserved. Use of this source code is governed by a
+# BSD-style license that can be found in the LICENSE file.
+#
+# Script to compile the analyzer.
+#
+# Usage: compile_analyzer.py OPTIONS files
+#
+
+import optparse
+import os
+import shutil
+import subprocess
+import sys
+
+def GetOptions():
+  options = optparse.OptionParser(usage='usage: %prog [options] <output>')
+  options.add_option("--class_path_file",
+      help='File describing the classpath in manifest style')
+  options.add_option("--output_dir",
+      help='Where to output files')
+  options.add_option("--jar_file_name",
+      help='Name of the resulting jar file')
+  options.add_option("--jar_entry_directory",
+      help='Which directory within output to pack into the jar files')
+  options.add_option("--entry_point",
+      help='The entry point for running the program.')
+  options.add_option("--dependent_jar_files",
+      help='The jar files that we link against, space separated.')
+  return options.parse_args()
+
+def CompileAnalyzer(options, args):
+  # We rely on all jar files being copied to the output dir.
+  class_path = options.output_dir + '*'
+  cmd = ['javac',
+         '-sourcepath', 'foobar',
+         '-source', '6',
+         '-target', '6',
+         '-implicit:none',
+         '-d', options.output_dir,
+         '-cp', class_path,
+         ]
+  cmd.extend(args)
+  subprocess.call(cmd)
+
+def CreateJarFile(options):
+  class_path_file_name = options.output_dir + options.class_path_file
+  jar_file_name = options.output_dir + options.jar_file_name
+  cmd = ['jar', 'cfem', jar_file_name, options.entry_point,
+         class_path_file_name,
+         '-C', options.output_dir, options.jar_entry_directory];
+  subprocess.call(cmd)
+
+def CopyFiles(options):
+  # Strip " from the string
+  files = options.dependent_jar_files.replace('"', '');
+  for f in files.split(" "):
+    shutil.copy(f, options.output_dir)
+
+def CreateClassPathFile(options):
+  class_path_file_name = options.output_dir + options.class_path_file
+  with open(class_path_file_name, 'w') as output:
+    print >> output, 'Class-Path:', '.',
+    for r,d,f in os.walk(options.output_dir):
+      for file in f:
+        if file.endswith('.jar'):
+          print >> output, file,
+    # Add new line
+    print >> output
+
+def main():
+  (options, args) = GetOptions()
+  # Clean out everything whenever we do a build, guarantees that we don't have
+  # any leftover jar files.
+  shutil.rmtree(options.output_dir, ignore_errors=True)
+  os.makedirs(options.output_dir)
+
+  CopyFiles(options)
+  CreateClassPathFile(options)
+  CompileAnalyzer(options, args)
+  CreateJarFile(options)
+
+
+if __name__=='__main__':
+  main()