borg-family_0.1-1

1 files changed, 27 insertions, 0 deletions

diff --git a/borg-family-0.1/src/etc/bfhooks b/borg-family-0.1/src/etc/bfhooks
new file mode 100755
index 0000000..5b6b204
--- /dev/null
+++ b/borg-family-0.1/src/etc/bfhooks
@@ -0,0 +1,27 @@
+#!/bin/bash -e
+mount_bind_rootfs() {
+	if ! mount | grep -q /rootfs; then
+		mkdir -p /rootfs
+		mount --bind / /rootfs
+	fi
+}
+
+umount_bind_rootfs() {
+	if mount | grep -q /rootfs; then
+		umount /rootfs || lsof -n | grep /rootfs
+		rmdir /rootfs
+	fi
+}
+
+case $1 in
+	before)
+		case $2 in
+			rootfs) apt-get clean || true; mount_bind_rootfs;;
+		esac
+		;;
+	after)
+		case $2 in
+			rootfs) umount_bind_rootfs ;;
+		esac
+		;;
+esac