3 files changed, 48 insertions, 0 deletions
diff --git a/debian/extra/kernel-install.d/85-initrd.install b/debian/extra/kernel-install.d/85-initrd.install
new file mode 100755
index 0000000..ecbed87
--- /dev/null
+++ b/debian/extra/kernel-install.d/85-initrd.install
@@ -0,0 +1,26 @@
+#!/bin/sh
+set -eu
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
+# ex: ts=8 sw=4 sts=4 et filetype=sh
+
+COMMAND="$1"
+KERNEL_VERSION="$2"
+
+INITRD_SRC="/boot/initrd.img-$KERNEL_VERSION"
+
+[ "$COMMAND" = add ] || exit 0
+
+if [ "$#" -ge 5 ]; then
+    # Explicit initrd paths were passed, fall through to default 90-loaderentry.install handling;
+    # we'd be either injecting an unwanted image or, worse, overriding a user-provided one
+    exit 0
+fi
+
+if [ -e "$INITRD_SRC" ]; then
+    [ "$KERNEL_INSTALL_VERBOSE" -gt 0 ] && echo "Installing '$INITRD_SRC'"
+    ln -fs "$INITRD_SRC" "$KERNEL_INSTALL_STAGING_AREA"
+else
+    echo "$INITRD_SRC does not exist, not installing an initrd"
+fi
+
+exit 0
diff --git a/debian/extra/kernel/postinst.d/zz-systemd-boot b/debian/extra/kernel/postinst.d/zz-systemd-boot
new file mode 100755
index 0000000..8901140
--- /dev/null
+++ b/debian/extra/kernel/postinst.d/zz-systemd-boot
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -e
+
+test -x /usr/bin/bootctl || exit 0
+
+bootctl is-installed --quiet || exit 0
+
+echo "Installing kernel version $1 in systemd-boot..."
+
+kernel-install add "$1" "$2"
diff --git a/debian/extra/kernel/postrm.d/zz-systemd-boot b/debian/extra/kernel/postrm.d/zz-systemd-boot
new file mode 100755
index 0000000..4db5e51
--- /dev/null
+++ b/debian/extra/kernel/postrm.d/zz-systemd-boot
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -e
+
+test -x /usr/bin/bootctl || exit 0
+
+bootctl is-installed --quiet || exit 0
+
+echo "Removing kernel version $1 from systemd-boot..."
+
+kernel-install remove "$1"