flink git commit: [FLINK-5751] [docs] Add link check script

[uc...@apache.org]

Repository: flink
Updated Branches:
  refs/heads/master 8304f3e15 -> c04941d2a


[FLINK-5751] [docs] Add link check script

This closes #3332.


Project: http://git-wip-us.apache.org/repos/asf/flink/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink/commit/c04941d2
Tree: http://git-wip-us.apache.org/repos/asf/flink/tree/c04941d2
Diff: http://git-wip-us.apache.org/repos/asf/flink/diff/c04941d2

Branch: refs/heads/master
Commit: c04941d2ab61fffa9d45cdfce0cbf5fffd0fda0c
Parents: 8304f3e
Author: Patrick Lucas <me...@patricklucas.com>
Authored: Thu Feb 16 11:58:35 2017 +0100
Committer: Ufuk Celebi <uc...@apache.org>
Committed: Fri Feb 17 13:46:52 2017 +0100

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 docs/check_links.sh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
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http://git-wip-us.apache.org/repos/asf/flink/blob/c04941d2/docs/check_links.sh
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diff --git a/docs/check_links.sh b/docs/check_links.sh
new file mode 100755
index 0000000..36d5371
--- /dev/null
+++ b/docs/check_links.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+################################################################################
+
+target=${1:-"http://localhost:4000"}
+
+# Crawl the docs, ignoring robots.txt, storing nothing locally
+wget --spider -r -nd -nv -e robots=off -p -o spider.log "$target"
+
+# Abort for anything other than 0 and 4 ("Network failure")
+status=$?
+if [ $status -ne 0 ] && [ $status -ne 4 ]; then
+    exit $status
+fi
+
+# Fail the build if any broken links are found
+broken_links_str=$(grep -e 'Found [[:digit:]]\+ broken links' spider.log)
+if [ -n "$broken_links_str" ]; then
+	echo -e "\e[1;31m$broken_links_str\e[0m"
+    exit 1
+fi