From c9e50f28d9f0444b494eda496190d22b37a8e718 Mon Sep 17 00:00:00 2001
From: gandc <admin@gandc.ru>
Date: Thu, 5 Dec 2024 17:35:33 +0300
Subject: [PATCH] fix stderr output to file

---
 script | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/script b/script
index 7475c12..2ac2399 100644
--- a/script
+++ b/script
@@ -40,6 +40,24 @@ list_processes() {
     ps -eo pid,comm --sort=pid
 }
 
+# Ручная обработка аргументов для раннего перенаправления
+for ((i = 1; i <= $#; i++)); do
+    if [[ ${!i} == "-e" ]]; then
+        next=$((i + 1))
+        ERR_FILE=${!next}
+        break
+    fi
+done
+
+# Настройка вывода ошибок
+if [[ -n "$ERR_FILE" ]]; then
+    if ! check_path "$ERR_FILE"; then
+        exit 1
+    fi
+    echo "Redirecting errors to $ERR_FILE" >&2
+    exec 2>"$ERR_FILE"
+fi
+
 # Парсинг аргументов через getopts
 while getopts ":hupl:e:" opt; do
     case "$opt" in
@@ -81,13 +99,6 @@ main() {
         exec 1>"$LOG_FILE"
     fi
 
-    if [[ -n "$ERR_FILE" ]]; then
-        if ! check_path "$ERR_FILE"; then
-            exit 1
-        fi
-        exec 2>"$ERR_FILE"
-    fi
-
     # Выполнение запрошенных действий
     if [[ $SHOW_USERS -eq 1 && $SHOW_PROCESSES -eq 1 ]]; then
         echo "Error: Cannot use both -u and -p options simultaneously." >&2