[SublimeText] Get the clang flags with the same script that vim uses

tools/sublime/compile_flags.py

+#!/usr/bin/python

[sashab, 2016/07/08 00:58:26]

Just rename this to ninja_options_script.py and delete the current one.

[jkarlin, 2016/07/18 17:48:55]

Done. Note that the parameters are different, so this will break current users.
I can send out a PSA to chromium-dev after landing.

+#
+# Copyright 2016 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+#
+# Usage within SublimeClang:
+#   "sublimeclang_options_script": "python
+#       ${project_path}/src/tools/sublime/compile_flags.py \
+#       -d '${project_path}/../depot_tools'"

[sashab, 2016/07/08 00:58:27]

-d '/path/to/depot_tools'

[sashab, 2016/07/08 00:58:27]

-d '/path/to/depot_tools'

[jkarlin, 2016/07/18 17:48:55]

Done.

+#
+#
+# NOTE: ${project_path} expands to the directory of the Sublime project file,
+# and SublimgClang passes the absolute file path to the current file as an

[sashab, 2016/07/08 00:58:26]

SublimeClang*

[jkarlin, 2016/07/18 17:48:55]

Done.

+# additional argument. You should change the -d argument to point to your
+# depot_tools directory.
+
+import imp
+import optparse
+import os
+import sys
+
+ycm_module_path = os.path.normpath(
+    os.path.join(os.path.dirname(os.path.abspath(__file__)),
+    '../vim/chromium.ycm_extra_conf.py'))
+ycm_extra_conf = imp.load_source('ycm_extra_conf', ycm_module_path)
+
+def main():
+  usage = "usage: %prog [options] file"
+  parser = optparse.OptionParser(usage)
+  parser.add_option("-d", "--depot_tools", dest="depot_path",
+                  help="path to depot_tools")
+  (options, args) = parser.parse_args()
+  if options.depot_path:
+    os.environ["PATH"] += ":%s" % options.depot_path
+  if len(args) != 1:
+    parser.error("incorrect number of arguments")
+
+  path = os.path.realpath(args[0])
+  results = ycm_extra_conf.FlagsForFile(path)
+
+  for flag in results['flags']:
+    print flag
+
+if __name__ == "__main__":
+    main()