1 files changed, 66 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/tool/steps/checkstyle.py b/Tools/Scripts/webkitpy/tool/steps/checkstyle.py
new file mode 100644
index 0000000..af66c50
--- /dev/null
+++ b/Tools/Scripts/webkitpy/tool/steps/checkstyle.py
@@ -0,0 +1,66 @@
+# Copyright (C) 2010 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.
+
+import os
+
+from webkitpy.common.system.executive import ScriptError
+from webkitpy.tool.steps.abstractstep import AbstractStep
+from webkitpy.tool.steps.options import Options
+from webkitpy.common.system.deprecated_logging import error
+
+class CheckStyle(AbstractStep):
+    @classmethod
+    def options(cls):
+        return AbstractStep.options() + [
+            Options.non_interactive,
+            Options.check_style,
+            Options.git_commit,
+        ]
+
+    def run(self, state):
+        if not self._options.check_style:
+            return
+        os.chdir(self._tool.scm().checkout_root)
+
+        args = []
+        if self._options.git_commit:
+            args.append("--git-commit")
+            args.append(self._options.git_commit)
+
+        args.append("--diff-files")
+        args.extend(self._changed_files(state))
+
+        try:
+            self._run_script("check-webkit-style", args)
+        except ScriptError, e:
+            if self._options.non_interactive:
+                # We need to re-raise the exception here to have the
+                # style-queue do the right thing.
+                raise e
+            if not self._tool.user.confirm("Are you sure you want to continue?"):
+                exit(1)