sys-kernel/installkernel-gentoo: add version 8

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

3 files changed, 60 insertions, 0 deletions

diff --git a/sys-kernel/installkernel-gentoo/Manifest b/sys-kernel/installkernel-gentoo/Manifest
index 94b553d659cd..2655a423d9e2 100644
--- a/sys-kernel/installkernel-gentoo/Manifest
+++ b/sys-kernel/installkernel-gentoo/Manifest
@@ -1 +1,2 @@
 DIST installkernel-gentoo-7.tar.gz 2962 BLAKE2B 675a1e33470ef10a38cf880591cc78ce3bf92dad20feaea740cee7cdad657b9a9b30f53ff8078b610ed09e7ec306dc3b565856c92755e3aad2a5ef387df0522b SHA512 9944b20884a0fb252dced70d33963f24af221ffa41b99f14f5f3569c155c48a0e0762fc70ca103723cac35740f94fb2120712c7ba41a442e9f971251365a194e
+DIST installkernel-gentoo-8.tar.gz 4067 BLAKE2B 0b414331be8d257d79d7f8b8e4bda7e162eb414712a598d5ab0c5ee2188ff4506ee2af6ea15e937ad4e396599515c19614547c92f79e9f0d593f6c48c39441ec SHA512 b15a8ebac59693dd7450379e4054967ab35d3423b0db3e43da3dbac83d47fca5c537d32e6182423cf989833823c1f52ea147cd02091fbca24ee2c39aeea895c7
diff --git a/sys-kernel/installkernel-gentoo/installkernel-gentoo-8.ebuild b/sys-kernel/installkernel-gentoo/installkernel-gentoo-8.ebuild
new file mode 100644
index 000000000000..92187583ad00
--- /dev/null
+++ b/sys-kernel/installkernel-gentoo/installkernel-gentoo-8.ebuild
@@ -0,0 +1,56 @@
+# Copyright 2019-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Gentoo fork of installkernel script from debianutils"
+HOMEPAGE="https://github.com/projg2/installkernel-gentoo"
+SRC_URI="https://github.com/projg2/installkernel-gentoo/archive/v${PV}.tar.gz
+	-> ${P}.tar.gz"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x86-linux"
+IUSE="dracut grub uki ukify"
+
+RDEPEND="
+	>=sys-apps/debianutils-4.9-r1
+	!<sys-apps/debianutils-4.9-r1[installkernel(+)]
+	!sys-kernel/installkernel-systemd
+"
+
+src_install() {
+	into /
+	dosbin installkernel
+	doman installkernel.8
+	keepdir /etc/kernel/postinst.d
+	keepdir /etc/kernel/preinst.d
+
+	if use dracut; then
+		exeinto /etc/kernel/preinst.d
+		doexe hooks/50-dracut.install
+	fi
+
+	if use grub; then
+		exeinto /etc/kernel/postinst.d
+		doexe hooks/91-grub-mkconfig.install
+	fi
+
+	if use uki; then
+		exeinto /etc/kernel/postinst.d
+		doexe hooks/90-uki-copy.install
+	fi
+
+	if use ukify; then
+		exeinto /etc/kernel/preinst.d
+		doexe hooks/60-ukify.install
+	fi
+}
+
+pkg_postinst() {
+	if has 1 ${REPLACING_VERSIONS}; then
+		ewarn "In v2, the initramfs filename has changed to initramfs*.img, to match"
+		ewarn "the default names used by dracut and genkernel-4.  If your bootloader"
+		ewarn "config uses the verbatim filename, please update it."
+	fi
+}
diff --git a/sys-kernel/installkernel-gentoo/metadata.xml b/sys-kernel/installkernel-gentoo/metadata.xml
index adc429f52645..b8c60006abec 100644
--- a/sys-kernel/installkernel-gentoo/metadata.xml
+++ b/sys-kernel/installkernel-gentoo/metadata.xml
@@ -6,7 +6,10 @@
 		<name>Distribution Kernel Project</name>
 	</maintainer>
 	<use>
+		<flag name="dracut">Generate an initrd or UKI on each kernel installation</flag>
 		<flag name="grub">Re-generate grub.cfg on each kernel installation</flag>
+		<flag name="uki">Install UKIs to ESP/EFI/Linux for EFI stub booting and/or bootloaders with support for auto-discovering UKIs</flag>
+		<flag name="ukify">Build an UKI with systemd's ukify on each kernel installation</flag>
 	</use>
 	<upstream>
 		<remote-id type="github">projg2/installkernel-gentoo</remote-id>