1 files changed, 42 insertions, 0 deletions
diff --git a/tensorflow/tools/ci_build/code_link_check.sh b/tensorflow/tools/ci_build/code_link_check.sh
new file mode 100755
index 0000000000..09130482cc
--- /dev/null
+++ b/tensorflow/tools/ci_build/code_link_check.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+# Copyright 2017 The TensorFlow Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ==============================================================================
+
+# please run this at root directory of tensorflow
+success=1
+
+for i in `grep -onI https://www.tensorflow.org/code/\[a-zA-Z0-9/._-\]\* -r tensorflow`
+do
+  filename=`echo $i|awk -F: '{print $1}'`
+  linenumber=`echo $i|awk -F: '{print $2}'`
+  target=`echo $i|awk -F: '{print $4}'|tail -c +27`
+
+  # skip files in tensorflow/models
+  if [[ $target == tensorflow_models/* ]] ; then
+    continue
+  fi
+
+  if [ ! -f $target ] && [ ! -d $target ]; then
+    success=0
+    echo Broken link $target at line $linenumber of file $filename
+  fi
+done
+
+if [ $success == 0 ]; then
+  echo Code link check fails.
+  exit 1
+fi
+
+echo Code link check success.