grub-btrfs: update to 4.8.1

Added a service file to auto-update grub menu on changes
in /.snapshots directory

srcpkgs/grub-btrfs-runit

@@ -0,0 +1 @@
+grub-btrfs

srcpkgs/grub-btrfs/files/grub-btrfs/conf

@@ -0,0 +1 @@
+SNAPSHOTS_PATH=/.snapshots

srcpkgs/grub-btrfs/files/grub-btrfs/log/run

@@ -0,0 +1,2 @@
+#!/bin/sh
+exec vlogger -t grub-btrfs

srcpkgs/grub-btrfs/files/grub-btrfs/run

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+exec 2>&1
+[ -r conf ] && . ./conf
+
+if [ -d "${SNAPSHOTS_PATH}" ]
+then
+	exec wendy ${OPTS} -m 960 -w "${SNAPSHOTS_PATH}" bash -c \
+	 'if [ -s "/boot/grub/grub-btrfs.cfg" ]; then /etc/grub.d/41_snapshots-btrfs; else update-grub; fi'
+else
+  exit 1
+fi

srcpkgs/grub-btrfs/template

@@ -1,6 +1,6 @@
 # Template file for 'grub-btrfs'
 pkgname=grub-btrfs
-version=4.8
+version=4.8.1
 revision=1
 build_style=gnu-makefile
 depends="grub bash"
@@ -9,8 +9,17 @@ maintainer="Anjandev Momi <anjan@momi.ca>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/Antynea/grub-btrfs"
 distfiles="https://github.com/Antynea/grub-btrfs/archive/v${version}.tar.gz"
-checksum=78ba3c0e5c998317785d07409c6aaebb269fad1fe97794c95a0842f012676794
+checksum=a0092e705adc91fbb73804327abe68002fa705ea7a4948bb21467134c7f69830
 
 post_install() {
 	rm -rf -- "${DESTDIR}"/usr/lib/systemd
 }
+
+grub-btrfs-runit_package() {
+	depends="wendy ${sourcepkg}>=${version}_${revision}"
+	short_desc+=" - runit service"
+
+	pkg_install() {
+		vsv grub-btrfs
+	}
+}