property to configure default resource directory

Author: ataxexe

README.md

@@ -183,6 +183,8 @@ affects the bash completion
 * **SODA_PARAMETER_NAME_LENGTH** - The max length to format the parameter names in the help usage
 * **SODA_PARAMETER_NAMESPACE_LENGTH** - The max length to format the parameter namespace in the help
 usage
+* **SODA_DEFAULT_RESOURCE_DIR** - the default directory to search for resources (defaults to 
+*resources*)
 
 Remember that parameters are converted to upper case, so you can call `soda --log-file=path/to/file`
 and the *$LOG_FILE* variable will be set to that value.

config/soda/conventions.conf

@@ -23,3 +23,4 @@
 
 SODA_NAMESPACE_DELIMITER=.
 SODA_TASK_BASH_COMPLETION_SUFFIX=_bash_completion
+SODA_DEFAULT_RESOURCE_DIR=resources

scripts/core.sh

@@ -296,7 +296,7 @@ namespaces() {
 
 # Returns a resource based on the current namespace.
 resource() {
-  local folder="resources"
+  local folder="$SODA_DEFAULT_RESOURCE_DIR"
   local filename=""
   if [[ $# == 1 ]]; then
     filename="$1"