6 files changed, 109 insertions, 0 deletions
diff --git a/infra/bots/assets/emscripten_sdk/README.md b/infra/bots/assets/emscripten_sdk/README.md
new file mode 100644
index 0000000000..7ec14d9f92
--- /dev/null
+++ b/infra/bots/assets/emscripten_sdk/README.md
@@ -0,0 +1,7 @@
+Checkout and build the emscripten_sdk following the instructions here:
+http://webassembly.org/getting-started/developers-guide/
+
+Then, run
+infra/bots/assets/emscripten_sdk/create_and_upload.py -s /path/to/dir/emsdk
+
+It will take a while because the emsdk dir is > 26GB.
+\ No newline at end of file
diff --git a/infra/bots/assets/emscripten_sdk/VERSION b/infra/bots/assets/emscripten_sdk/VERSION
new file mode 100644
index 0000000000..56a6051ca2
--- /dev/null
+++ b/infra/bots/assets/emscripten_sdk/VERSION
@@ -0,0 +1 @@
+1
+\ No newline at end of file
diff --git a/infra/bots/assets/emscripten_sdk/common.py b/infra/bots/assets/emscripten_sdk/common.py
new file mode 100755
index 0000000000..caa0ad899c
--- /dev/null
+++ b/infra/bots/assets/emscripten_sdk/common.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+#
+# Copyright 2017 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+"""Common vars used by scripts in this directory."""
+
+
+import os
+import sys
+
+FILE_DIR = os.path.dirname(os.path.abspath(__file__))
+INFRA_BOTS_DIR = os.path.realpath(os.path.join(FILE_DIR, os.pardir, os.pardir))
+
+sys.path.insert(0, INFRA_BOTS_DIR)
+from assets import assets
+
+ASSET_NAME = os.path.basename(FILE_DIR)
+
+
+def run(cmd):
+  """Run a command, eg. "upload" or "download". """
+  assets.main([cmd, ASSET_NAME] + sys.argv[1:])
diff --git a/infra/bots/assets/emscripten_sdk/create_and_upload.py b/infra/bots/assets/emscripten_sdk/create_and_upload.py
new file mode 100755
index 0000000000..56e41a232b
--- /dev/null
+++ b/infra/bots/assets/emscripten_sdk/create_and_upload.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+#
+# Copyright 2017 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+"""Create the asset and upload it."""
+
+
+import argparse
+import common
+import os
+import subprocess
+import sys
+import utils
+
+
+def main():
+  if 'linux' not in sys.platform:
+    print >> sys.stderr, 'This script only runs on Linux.'
+    sys.exit(1)
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--gsutil')
+  parser.add_argument('--sdk_path', '-s', required=True)
+  args = parser.parse_args()
+
+  with utils.tmp_dir():
+    upload_script = os.path.join(common.FILE_DIR, 'upload.py')
+
+    try:
+      cmd = ['python', upload_script, '-t', args.sdk_path]
+      if args.gsutil:
+        cmd.extend(['--gsutil', args.gsutil])
+      subprocess.check_call(cmd)
+    except subprocess.CalledProcessError:
+      # Trap exceptions to avoid printing two stacktraces.
+      sys.exit(1)
+
+
+if __name__ == '__main__':
+  main()
diff --git a/infra/bots/assets/emscripten_sdk/download.py b/infra/bots/assets/emscripten_sdk/download.py
new file mode 100755
index 0000000000..ca999e0378
--- /dev/null
+++ b/infra/bots/assets/emscripten_sdk/download.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+#
+# Copyright 2017 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+"""Download the current version of the asset."""
+
+
+import common
+
+
+if __name__ == '__main__':
+  common.run('download')
diff --git a/infra/bots/assets/emscripten_sdk/upload.py b/infra/bots/assets/emscripten_sdk/upload.py
new file mode 100755
index 0000000000..bdfbda783e
--- /dev/null
+++ b/infra/bots/assets/emscripten_sdk/upload.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+#
+# Copyright 2017 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+
+"""Upload a new version of the asset."""
+
+
+import common
+
+
+if __name__ == '__main__':
+  common.run('upload')