refactor: improve bash code (#125)

* refactor: extract guard_path to utils/guard_path.sh

* add utils/guard_operation.sh

tools/fs_rm.sh

@@ -7,26 +7,14 @@ set -e
 
 # @env LLM_OUTPUT=/dev/stdout The output path
 
+ROOT_DIR="${LLM_ROOT_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
+
 main() {
     if [[ -f "$argc_path" ]]; then
-        _guard_path "$argc_path" Remove
+        "$ROOT_DIR/utils/guard_path.sh" "$argc_path" "Remove '$argc_path'?"
         rm -rf "$argc_path"
     fi
     echo "Path removed: $argc_path" >> "$LLM_OUTPUT"
 }
 
-_guard_path() {
-    path="$(realpath -m "$1")"
-    action="$2"
-    if [[ ! "$path" == "$(pwd)"* ]]; then
-        if [ -t 1 ]; then
-            read -r -p "$action $path? [Y/n] " ans
-            if [[ "$ans" == "N" || "$ans" == "n" ]]; then
-                echo "Aborted!"
-                exit 1
-            fi
-        fi
-    fi
-}
-
 eval "$(argc --argc-eval "$0" "$@")"