source directly

bash.d/main.sh

@@ -2,8 +2,13 @@
 PATH="$(realpath "${BASH_SOURCE[0]}")"
 ROOT="$(dirname "${PATH}")"
 
-DIRECTORY="${ROOT}/bash.d"
+function main {
+local module
+    for module in "${ROOT}"/*.sh ; do
+        if [ "${module}" != "${PATH}" ] ; then
+            source "${module}"
+        fi
+    done
+}
 
-for file in "${DIRECTORY}"/*.sh ; do
-    source "${file}"
-done
+main