From 622edf8584b5d11e6e54c5c11c64803136535ebe Mon Sep 17 00:00:00 2001
From: ItsDrike <itsdrikeofficial@gmail.com>
Date: Thu, 6 May 2021 00:58:39 +0200
Subject: [PATCH] Add arch version for chroot

---
 home/.local/bin/arch-chroot | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100755 home/.local/bin/arch-chroot

diff --git a/home/.local/bin/arch-chroot b/home/.local/bin/arch-chroot
new file mode 100755
index 0000000..77accbf
--- /dev/null
+++ b/home/.local/bin/arch-chroot
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+if [ "$EUID" -ne 0 ]; then
+    echo "Must be ran as root"
+    exit
+fi
+
+# Make sure the partition is mounted according to fstab
+mount /mnt/arch
+
+# Mount necessary directories for chroot to be possible
+mount --types proc /proc /mnt/arch/proc
+mount --rbind /sys /mnt/arch/sys
+mount --make-rslave /mnt/arch/sys
+mount --rbind /dev /mnt/arch/dev
+mount --make-rslave /mnt/arch/dev
+
+# Chroot with bash shell
+chroot /mnt/arch /bin/bash
+
+# Unmount recursively mounted directories
+umount -l /mnt/arch/dev{/shm,/pts,}
+umount -R /mnt/arch
+
+# Remount partition accordingly to fstab
+# (the above umountings will unmount gentoo completely,
+# which means that remounting is necessary)
+mount /mnt/arch