From 06a149b942a64e4686d67e6f59d94ffefc8c99b4 Mon Sep 17 00:00:00 2001
From: Mole Shang <135e2@135e2.dev>
Date: Thu, 22 Jun 2023 20:40:43 +0800
Subject: scripts/grub-reboot-selector: new, 20230622

---
 scripts/grub-reboot-selector | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 scripts/grub-reboot-selector

(limited to 'scripts')

diff --git a/scripts/grub-reboot-selector b/scripts/grub-reboot-selector
new file mode 100755
index 0000000..377d9a8
--- /dev/null
+++ b/scripts/grub-reboot-selector
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Search for grub.cfg
+#GRUB_CFG=$(find /boot -name grub.cfg 2> /dev/null)
+GRUB_CFG="/boot/grub/grub.cfg"
+
+if [[ -z ${GRUB_CFG} ]]; then
+    echo "No grub.cfg found under /boot. Try as root."
+    exit 1
+elif [[ ! -r ${GRUB_CFG} ]]; then
+    echo "${GRUB_CFG} is not readable. Try as root."
+    exit 1
+fi
+
+GRUB_MENUENTRY=$(awk -F\' '/menuentry / {print $2}' ${GRUB_CFG} | fzf)
+
+# Set boot target for next boot
+grub-reboot "${GRUB_MENUENTRY}"
+
+systemctl reboot
-- 
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