Move PATH API to its own module

.bashrc

@@ -42,26 +42,6 @@ __dotlib_set_SHOPTS
 
 ulimit -c unlimited
 
-###
-# Search Path Manager
-###
-
-add-path() {
-  local path paths path_list=( )
-  declare -A uniq_paths
-  IFS=: read -ra paths <<< "$PATH"
-
-  for path in "$@" "${paths[@]}"; do
-    if [[ ! -v uniq_paths[$path] ]]; then
-      uniq_paths[$path]=42
-      path_list+=("$path")
-    fi
-  done
-
-  printf -v path %s: "${path_list[@]}"
-  export PATH=${path%:}
-}
-
 ###
 # Library loader
 ###

dotlib/generic-pre/path.sh

@@ -0,0 +1,15 @@
+add-path() {
+  local path paths path_list=( )
+  declare -A uniq_paths
+  IFS=: read -ra paths <<< "$PATH"
+
+  for path in "$@" "${paths[@]}"; do
+    if [[ ! -v uniq_paths[$path] ]]; then
+      uniq_paths[$path]=42
+      path_list+=("$path")
+    fi
+  done
+
+  printf -v path %s: "${path_list[@]}"
+  export PATH=${path%:}
+}