From eaa92a04bc945085dce48d304b7efe766045d2db Mon Sep 17 00:00:00 2001
From: Jeff Kelly <22400069+jefkel@users.noreply.github.com>
Date: Fri, 28 Dec 2018 16:31:33 -0800
Subject: [PATCH] Add multiline | support to entrypoint.sh

---
 files/usr/bin/entrypoint.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/files/usr/bin/entrypoint.sh b/files/usr/bin/entrypoint.sh
index 6fe3d31..4c6ec4a 100755
--- a/files/usr/bin/entrypoint.sh
+++ b/files/usr/bin/entrypoint.sh
@@ -45,7 +45,13 @@ if [[ ! -z "$mounted_secrets" ]] ; then
 
     for key in ${mounted_secrets} ; do
       for file in $(ls ${SECRETS_DIR}/${key}/..data); do
-        echo "$file: $(cat ${SECRETS_DIR}/${key}/..data/${file})" >> /tmp/secrets
+        lines=$(< ${SECRETS_DIR}/${key}/..data/${file} wc -l)
+        if [ ${lines} -gt 0 ]; then
+          echo "$file: |" >> /tmp/secrets
+          echo "$(cat ${SECRETS_DIR}/${key}/..data/${file} | sed 's/^/  /')" >> /tmp/secrets
+        else
+          echo "$file: $(cat ${SECRETS_DIR}/${key}/..data/${file})" >> /tmp/secrets
+        fi
       done
     done
     extra_args='--extra-vars no_log=true --extra-vars @/tmp/secrets'