ceph-docker-lint: shellcheck: allow 'source' outside of FILES.

ceph-docker sources a lot of files so to prevent warning from shellcheck
we add the option '-x' to source.
Follow 'source' statements even when the file is not specified as input.
By default, shellcheck will only follow files specified on the command
line (plus /dev/null).  This option allows following any file the
script may source.

Signed-off-by: Sébastien Han <seb@redhat.com>

diff --git a/ceph-docker-lint/build/build b/ceph-docker-lint/build/build
index 41d7621e05ca83c46dee79da775777059f0c8c32..6a78663dffaec9005fdbeff7d750d64683da747e 100755 (executable)
--- a/ceph-docker-lint/build/build
+++ b/ceph-docker-lint/build/build
@@ -23,9 +23,9 @@ function check(){
     while read -r filename; do
         if [[ -z "$IGNORE_THESE_CODES" ]]
         then
-            shellcheck "$filename";
+            shellcheck -x "$filename";
         else
-            shellcheck -e "$IGNORE_THESE_CODES" "$filename";
+            shellcheck -x -e "$IGNORE_THESE_CODES" "$filename";
         fi
     done
     return $?