From: Nathan Cutler <ncutler@suse.com>
Date: Mon, 7 Oct 2019 10:49:33 +0000 (+0200)
Subject: ceph-backport.sh: add deprecation warning
X-Git-Tag: v14.2.5~207^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F30748%2Fhead;p=ceph.git

ceph-backport.sh: add deprecation warning

The script is not maintained in the stable versions of Ceph.

This commit is not a cherry-pick from master, because the script is maintained
in master. It is unmaintained only in the stable versions, like "nautilus".

Also add a --version option which, in this case, will also indicate to the
user that this is an outdated, deprecated version of the script.

Fixes: https://tracker.ceph.com/issues/42194
Signed-off-by: Nathan Cutler <ncutler@suse.com>
---

diff --git a/src/script/ceph-backport.sh b/src/script/ceph-backport.sh
index 8e62a310f75e..cf1b7f266d7e 100755
--- a/src/script/ceph-backport.sh
+++ b/src/script/ceph-backport.sh
@@ -43,6 +43,31 @@
 # filesystem, etc.). Without correct values for these four variables, this
 # script will not work!
 #
+#
+
+function deprecation_warning {
+    echo "*******************"
+    echo "DEPRECATION WARNING"
+    echo "*******************"
+    echo
+    echo "This is an outdated, unmaintained version of ceph-backport.sh. Using this"
+    echo "version can have unpredictable results. It is recommended to use the"
+    echo "version from the \"master\" branch, instead. In other words, use this:"
+    echo
+    echo "https://github.com/ceph/ceph/blob/master/src/script/ceph-backport.sh"
+    echo
+}
+
+if [[ "$@" =~ "--version" ]] ; then
+    deprecation_warning
+    echo "$0: version 14.2.0 (DEPRECATED - DO NOT USE)"
+    exit 0
+fi
+
+deprecation_warning
+echo "Sleeping for 5 seconds to give you time to hit CTRL-C..."
+sleep 5
+
 source $HOME/bin/backport_common.sh
 
 function failed_required_variable_check () {