1 files changed, 66 insertions, 0 deletions
diff --git a/WebKitTools/Scripts/modules/commands/early_warning_system.py b/WebKitTools/Scripts/modules/commands/early_warning_system.py
new file mode 100644
index 0000000..e8ef408
--- /dev/null
+++ b/WebKitTools/Scripts/modules/commands/early_warning_system.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+# Copyright (c) 2009, Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+# 
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from modules.commands.queues import AbstractReviewQueue
+from modules.executive import ScriptError
+from modules.webkitport import WebKitPort
+
+class AbstractEarlyWarningSystem(AbstractReviewQueue):
+    def __init__(self):
+        AbstractReviewQueue.__init__(self)
+        self.port = WebKitPort.port(self.port_name)
+
+    def should_proceed_with_work_item(self, patch):
+        try:
+            self.run_bugzilla_tool(["build", self.port.flag(), "--force-clean", "--quiet"])
+        except ScriptError, e:
+            return (False, "Unable to perform a build.", None)
+        return (True, "Building patch %s on bug %s." % (patch["id"], patch["bug_id"]), patch)
+
+    def process_work_item(self, patch):
+        self.run_bugzilla_tool([
+            "build-attachment",
+            self.port.flag(),
+            "--force-clean",
+            "--quiet",
+            "--non-interactive",
+            "--parent-command=%s" % self.name,
+            "--no-update",
+            patch["id"]])
+        self._patches.did_pass(patch)
+
+
+class QtEWS(AbstractEarlyWarningSystem):
+    name = "qt-ews"
+    port_name = "qt"
+
+
+class ChromiumEWS(AbstractEarlyWarningSystem):
+    name = "chromium-ews"
+    port_name = "chromium"