Move wm_flow off of views and onto Sky

mojo/tools/mojo_demo.py

Index: mojo/tools/mojo_demo.py
diff --git a/mojo/tools/mojo_demo.py b/mojo/tools/mojo_demo.py
new file mode 100755
index 0000000000000000000000000000000000000000..ac4e32fddec9807e1a068cfb57425ea9e6da7050
--- /dev/null
+++ b/mojo/tools/mojo_demo.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# Copyright 2014 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.
+
+from mopy.config import Config
+import argparse
+import mopy.paths
+import os
+import pipes
+import subprocess
+import sys
+
+# FIXME: We need to merge the mojo/tools and sky/tools directories
+sys.path.append(os.path.join(mopy.paths.Paths().src_root, 'sky', 'tools'))
+from skypy.skyserver import SkyServer
+import skypy.paths
+
+
+def main():
+  parser = argparse.ArgumentParser(description='Helper to launch mojo demos')
+  parser.add_argument('-d', dest='build_dir', type=str)
+  parser.add_argument('--browser', action='store_const', const='browser',
+      dest='demo', help='Use the browser demo')
+  parser.add_argument('--wm_flow', action='store_const', const='wm_flow',
+    dest='demo', help='Use the wm_flow demo')
+
+  args = parser.parse_args()
+
+  config = Config(target_os=Config.OS_LINUX, is_debug=True)
+  paths = mopy.paths.Paths(config, build_dir=args.build_dir)
+  mojo_shell = paths.mojo_shell_path
+
+  cmd = [mojo_shell]
+  cmd.append('--v=1')
+
+  HTTP_PORT = 9999
+  sky_paths = skypy.paths.Paths(paths.build_dir)
+  configuration = 'Debug' if config.is_debug else 'Release'
+  server = SkyServer(sky_paths, HTTP_PORT, configuration, paths.src_root)
+
+  if args.demo == 'browser':
+    cmd.append('--url-mappings=mojo:window_manager=mojo:example_window_manager')
+    cmd.append('mojo:window_manager')
+  elif args.demo == 'wm_flow':
+    base_url = server.path_as_url(paths.build_dir)
+    wm_url = os.path.join(base_url, 'wm_flow_wm.mojo')
+    app_url = os.path.join(base_url, 'wm_flow_app.mojo')
+    cmd.append('--url-mappings=mojo:window_manager=' + wm_url)
+    # Mojo apps don't know their own URL yet:
+    # https://docs.google.com/a/chromium.org/document/d/1AQ2y6ekzvbdaMF5WrUQmneyXJnke-MnYYL4Gz1AKDos
+    cmd.append('--args-for=%s %s' % (app_url, app_url))
+    cmd.append('--args-for=mojo:window_manager %s' % (wm_url))
+    cmd.append(app_url)
+  else:
+    parser.print_usage()
+    print "--browser or --wm_flow is required"
+    return 1
+
+  # http://stackoverflow.com/questions/4748344/whats-the-reverse-of-shlex-split
+  # shlex.quote doesn't exist until 3.3
+  # This doesn't print exactly what we want, but it's better than nothing:
+  print " ".join(map(pipes.quote, cmd))
+  with server:
+    return subprocess.call(cmd)
+
+if __name__ == '__main__':
+  sys.exit(main())