Feat: Fügt Überprüfung auf interaktive Shell hinzu.

Utility/IsInteractive.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+is_interactive() {
+    case $- in
+    *i*) return 1 ;; # Interaktive Shell
+    *) return 0 ;; # Nicht-interaktive Shell
+    esac
+}

Utility/Log.sh

@@ -1,5 +1,9 @@
 #!/bin/bash
 
+# === IMPORTS ===
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/IsInteractive.sh"
+
 # === Variablen ===
 LOGDIR="/tmp/skript-logs"
 LOGFILE="$LOGDIR/$(basename "$0" .sh)_$(date +'%Y-%m-%d').log"
@@ -13,5 +17,11 @@ log() {
         touch "$LOGFILE"
     fi
 
-    echo "$(date +'%Y-%m-%d %H:%M:%S') - $1" | tee -a "$LOGFILE" >/dev/tty
+    if is_interactive; then
+        # Interaktive Shell
+        echo "$(date +'%Y-%m-%d %H:%M:%S') - $1" | tee -a "$LOGFILE" >/dev/tty
+    else
+        # Crontab oder nicht-interaktive Umgebung
+        echo "$(date +'%Y-%m-%d %H:%M:%S') - $1" >>"$LOGFILE"
+    fi
 }