scripts

chroot-rootfs.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# Helper script to chroot into the netboot rootfs for testing/tweaking
+
+set -e
+
+ROOTFS="/srv/netboot/build/rootfs"
+
+if [ ! -d "$ROOTFS" ]; then
+    echo "Error: $ROOTFS does not exist"
+    echo "Run build-image.sh first to create the rootfs"
+    exit 1
+fi
+
+# Function to cleanup mounts on exit
+cleanup() {
+    echo ""
+    echo "Cleaning up mounts..."
+    umount "$ROOTFS/proc" 2>/dev/null || true
+    umount "$ROOTFS/sys" 2>/dev/null || true
+    umount "$ROOTFS/dev/pts" 2>/dev/null || true
+    umount "$ROOTFS/dev" 2>/dev/null || true
+    echo "Unmounted. You can now rebuild the squashfs image."
+}
+
+trap cleanup EXIT
+
+echo "Mounting filesystems for chroot..."
+mount -t proc /proc "$ROOTFS/proc"
+mount -t sysfs /sys "$ROOTFS/sys"
+mount --bind /dev "$ROOTFS/dev"
+mount --bind /dev/pts "$ROOTFS/dev/pts"
+
+echo "Entering chroot environment..."
+echo "Type 'exit' when done to return and cleanup mounts"
+echo ""
+
+# Enter chroot
+chroot "$ROOTFS" /bin/bash
+
+# cleanup() will run automatically on exit