app-backup/grub-btrfs: add 4.13

Signed-off-by: Pascal Jäger <pascal.jaeger@leimstift.de>

app-backup/grub-btrfs/Manifest

@@ -1,2 +1,3 @@
 DIST grub-btrfs-4.11.tar.gz 26016 BLAKE2B f808293e7ea06bf10b4a3fa46c7f70aae5b84fab46eae3f0b964e17c0b0e9cb0d2f60995177d33712e4f24b9d3e45aa6fd7ec514be4acb75f00f76d4c5380c3a SHA512 c72cc6cad73e4dfa5d16345d845b2327ec854eb7c49d72f2c8d332c1854937fb1a102833b80517ee17289715f41e9b6a6342e49d4cea88325d13159dc08dcf42
 DIST grub-btrfs-4.12.tar.gz 34724 BLAKE2B 5b6a4aa453057e90e2e142ed6b4bc84f536a8eefdc8ea3f8cfccada4706ec49759bdb04a67f64f0705a302a34494d1b758cdae37a502af1b7cd8dfb6cae5f069 SHA512 fb433634f59404373c2a6197c1389eb5e1a27e8aaa5d0376ee76c1c9381b5488b57989a9062a286c26e205d5ac25c2252b02416921c31408d2b7aa8e9af1a521
+DIST grub-btrfs-4.13.tar.gz 37940 BLAKE2B e2f11a0a8282e3ec8ff8223e3bad70b5d5c5e81b4d740a1bf3554db412dbe48a8a0f216f4e6c65ae1d11c01a27b8b92bae9b470c60d2389505ce089511536e1a SHA512 a606597cfb6d752f767a6a9cdaa86bbac1caf89ee11e65731185e22e348cfc53814e187a2dd7309e8be01c6cf3a400b8e242b06a4f8dfc2cd651011b1f0de41e

app-backup/grub-btrfs/grub-btrfs-4.13.ebuild

@@ -0,0 +1,57 @@
+# Copyright 2019-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit optfeature
+
+DESCRIPTION="Improves Grub by adding btrfs snapshots to the Grub menu."
+HOMEPAGE="https://github.com/Antynea/grub-btrfs"
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/Antynea/grub-btrfs"
+else
+	SRC_URI="https://github.com/Antynea/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE="systemd"
+
+DEPEND="
+	sys-fs/btrfs-progs
+	sys-boot/grub
+	app-alternatives/awk
+	>=app-shells/bash-4
+	sys-fs/inotify-tools
+"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+src_compile(){
+	true
+}
+
+src_install(){
+	local conf
+	if use systemd; then
+		conf+="GRUB_UPDATE_EXCLUDE=true INSTALL_DOCS=false SYSTEMD=true OPENRC=false"
+	else
+		conf+="GRUB_UPDATE_EXCLUDE=true INSTALL_DOCS=false OPENRC=true SYSTEMD=false"
+	fi
+	emake DESTDIR="${D}" ${conf} install || die
+	dodoc README.md
+	mv ./initramfs/readme.md initramfs-overlayfs.md || die
+	dodoc initramfs-overlayfs.md
+	doman temp/grub-btrfs.8
+	doman temp/grub-btrfsd.8
+}
+
+pkg_postinst() {
+	elog "run 'grub-mkconfig -o /boot/grub/grub.cfg' to update your Grub menu."
+	elog "update the /etc/grub.d/41_snapshots-btrfs script if neccesary."
+	elog "(e.g. with dispatch-conf or etc-update)"
+	optfeature "LVM/ LUKS support" sys-boot/grub[device-mapper]
+}