feat: added edit script function

starta.sh

@@ -14,7 +14,6 @@ CMD parameters available:
 "
 
 FOLDER="$HOME/.local/etc/starta"
-MENU=0
 
 addScript() {
     [ -z $NAME ] && echo "No script name provided. Exiting..." && exit 1
@@ -50,9 +49,21 @@ removeScript() {
     exit 1
 }
 
+editScript() {
+    [ -z $NAME ] && echo "No script name provided. Exiting..." && exit 1
+    SCRIPT="${FOLDER}/${NAME}"
+    if [ -f "$SCRIPT" ]
+    then
+        $EDITOR "$SCRIPT"
+        exit 0
+    fi
+    echo "Script not found"
+    exit 1
+}
+
 listScripts() {
     list=$(command ls "$FOLDER" 2>/dev/null) || error=1
-    [ -z $list ] && error=1
+    [[ -z $list ]] && error=1
     if [ $error ] 
     then
         echo "No scripts found! Add one with the '--add' option" 
@@ -75,6 +86,10 @@ else
         -r|--remove)
             NAME="$2"
             removeScript
+            ;;
+        -e|--edit)
+            NAME="$2"
+            editScript
             exit 0
             ;;
         -h|--help)