exitIfArgIsNotArrayOrIsNonEmpty e.g. for out array parameters

Author: robstoll

src/utility/checks.doc.sh

@@ -29,6 +29,7 @@ function foo() {
 
 	exitIfArgIsNotArray arr 1
 	exitIfArgIsNotArrayOrIsEmpty arr 1
+	exitIfArgIsNotArrayOrIsNonEmpty arr 1
 	exitIfArgIsNotFunction "$fn" 2
 	exitIfArgIsNotBoolean "$bool" 3
 	exitIfArgIsNotVersion "$version" 4

src/utility/checks.sh

@@ -132,6 +132,16 @@ function exitIfArgIsNotArrayOrIsEmpty() {
 	fi
 }
 
+function exitIfArgIsNotArrayOrIsNonEmpty() {
+	exitIfArgIsNotArray "$@"
+	local -rn exitIfArgIsNotArrayOrIsNonEmpty_arr=$1
+	local -r argNumberOrName=$2
+	shift 2 || traceAndDie "could not shift by 2"
+	if [[ ${#exitIfArgIsNotArrayOrIsNonEmpty_arr[@]} -gt 0 ]]; then
+		traceAndDie "the passed argument \033[0;36m%s\033[0m is a non empty array" "${!checkArgIsArray_arr}"
+	fi
+}
+
 function checkArgIsArrayWithTuples() {
 	if (($# != 5)); then
 		logError "Five arguments need to be passed to checkArgIsArrayWithTuples, given \033[0;36m%s\033[0m\n" "$#"