#argument: yaml file
#calling syntax: parse_yaml <yaml_file_name>
-function parse_yaml {
+parse_yaml () {
local prefix=$2
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
sed -ne "s|^\($s\):|\1|" \
for line in `parse_yaml $filename`
do
#skiping commented line
- if [[ ${line:0:1} != '#' ]]; then
+ if [ "${line:0:1}" != '#' ]; then
#find all image subtag inside converted values.yaml file's lines
if echo $line | grep -q $IMAGE_TEXT ; then
#find imageName inside line