app-backup/grub-btrfs: new package.

Automatically add btrfs snapshots to grub

Package-Manager: Portage-3.0.23, Repoman-3.0.3
Signed-off-by: Pascal Jäger <pascal.jaeger@leimstift.de>

app-backup/grub-btrfs/Manifest

@@ -0,0 +1 @@
+DIST grub-btrfs-4.10.1.tar.gz 24581 BLAKE2B 10cba8c3e22ff44c347e331fc8e6f108a947e912db042aca5b61307f01058cef82d44033ce2e1fc36d926e178d2bdd397beac30a7adf89b811ebdba1fb12b112 SHA512 e9d395ad56e3095ca27a92f2ceedb699249ea14b29a351e3db13cf27aa8999a9de2bfdca565a5ed359744f88c0dc6f8919b32c8283c763f5facc7b01e98a08c5

app-backup/grub-btrfs/grub-btrfs-4.10.1.ebuild

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+# Copyright 2019-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Improves Grub by adding btrfs snapshots to the Grub menu."
+HOMEPAGE="https://github.com/Antynea/grub-btrfs"
+SRC_URI="https://github.com/Antynea/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+DEPEND="
+	sys-fs/btrfs-progs
+	sys-boot/grub
+"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+src_prepare() {
+	default
+}
+src_compile(){
+	true
+}
+
+pkg_postinst() {
+	grub-mkconfig -o /boot/grub/grub.cfg
+}

app-backup/grub-btrfs/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>pascal.jaeger@leimstift.de</email>
+		<name>Pascal Jäger</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">Antynea/grub-btrfs</remote-id>
+	</upstream>
+	<longdescription lang="en">
+		Improves Grub by adding "btrfs snapshots" to the Grub menu.
+
+		You can boot your system on a "snapshot" from the Grub menu.
+		Supports manual snapshots, snapper, timeshift ...
+	</longdescription>
+</pkgmetadata>