From 68bbcd295009a447f2d51ff75dc2b1b636f27057 Mon Sep 17 00:00:00 2001
From: Mason10198 <31994327+Mason10198@users.noreply.github.com>
Date: Sun, 21 Jul 2024 19:55:06 -0500
Subject: [PATCH] Handle old cron entry

---
 swp-install | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/swp-install b/swp-install
index d339963..fbb492f 100644
--- a/swp-install
+++ b/swp-install
@@ -181,6 +181,21 @@ configure_perms() {
     chmod +x /usr/local/bin/SkywarnPlus/*.py
 }
 
+remove_old_cron() {
+    print_divider
+    echo "Checking for existing crontab entry for SkywarnPlus.py..."
+    CRONTAB_OLD=$(crontab -l | grep 'SkywarnPlus.py')
+    if [ -n "$CRONTAB_OLD" ]; then
+        echo "Found existing crontab entry for SkywarnPlus.py:"
+        echo "$CRONTAB_OLD"
+        echo "Removing old crontab entry..."
+        (crontab -l | grep -v 'SkywarnPlus.py') | crontab -
+        echo "Existing crontab entry removed."
+    else
+        echo "No existing crontab entry found for SkywarnPlus.py."
+    fi
+}
+
 setup_crontab() {
     print_divider
     echo "By default, a crontab entry will be added to trigger SkywarnPlus (check for alerts) every 1 minute."