From ccf2d2ac72411c84c6cd2c173b56bfb8aefe1ccb Mon Sep 17 00:00:00 2001
From: hax <hax@lainlounge.xyz>
Date: Fri, 2 May 2025 22:20:22 +0000
Subject: [PATCH] =?UTF-8?q?unload-chroot.sh=20hinzugef=C3=BCgt?=
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Signed-off-by: hax <hax@lainlounge.xyz>
---
 unload-chroot.sh | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 unload-chroot.sh

diff --git a/unload-chroot.sh b/unload-chroot.sh
new file mode 100644
index 0000000..10ed83e
--- /dev/null
+++ b/unload-chroot.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+set -euxo pipefail
+
+# Path to the variables log file
+VARIABLES_LOG="/rescue/variables.log"
+
+# Check if variables log file exists
+if [ ! -f "$VARIABLES_LOG" ]; then
+    echo "❌ No variables log file found. Aborting unmount."
+    exit 1
+fi
+
+# Read the variables from the log file and convert them to shell format
+partition=$(sed -n 's/^partition="\([^"]*\)"/\1/p' "$VARIABLES_LOG")
+efi=$(sed -n 's/^efi="\([^"]*\)"/\1/p' "$VARIABLES_LOG")
+home=$(sed -n 's/^home="\([^"]*\)"/\1/p' "$VARIABLES_LOG")
+
+# Check if necessary variables are loaded
+if [ -z "$partition" ] || [ -z "$efi" ] || [ -z "$home" ]; then
+    echo "❌ Missing variables. Please ensure the script was run previously with valid variables."
+    exit 1
+fi
+
+# Unmount the partitions and resources in reverse order of mounting
+
+echo "Unmounting /rescue/run..."
+umount /rescue/run || true
+echo "Unmounting /rescue/dev/pts..."
+umount /rescue/dev/pts || true
+echo "Unmounting /rescue/dev..."
+umount /rescue/dev || true
+echo "Unmounting /rescue/sys..."
+umount /rescue/sys || true
+echo "Unmounting /rescue/proc..."
+umount /rescue/proc || true
+echo "Unmounting /rescue/home..."
+umount /rescue/home || true
+echo "Unmounting /rescue/boot..."
+umount /rescue/boot || true
+echo "Unmounting /rescue..."
+umount /rescue || true
+
+# Optional: clean up the /rescue directory after unmounting
+echo "Removing /rescue directory (if needed)..."
+rmdir /rescue || true
+
+echo "✅ All partitions and resources have been unmounted and cleaned up."