From 32cc5e1d0e5f527bf2c69c816cc1a4195707aec7 Mon Sep 17 00:00:00 2001
From: dkwo <nicolopiazzalunga@gmail.com>
Date: Fri, 16 Sep 2022 14:33:22 -0400
Subject: [PATCH] add asahi to image builder

---
 lib.sh.in          | 4 ++++
 mkimage.sh.in      | 8 +++++++-
 mkplatformfs.sh.in | 3 ++-
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/lib.sh.in b/lib.sh.in
index 3a235f0a65..64c47d9fc4 100644
--- a/lib.sh.in
+++ b/lib.sh.in
@@ -298,6 +298,7 @@ set_target_arch_from_platform() {
         pinebookpro*) XBPS_TARGET_ARCH="aarch64";;
         pinephone*) XBPS_TARGET_ARCH="aarch64";;
         rock64*) XBPS_TARGET_ARCH="aarch64";;
+	asahi*) XBPS_TARGET_ARCH="aarch64";;
         *) die "$PROGNAME: Unable to compute target architecture from platform";;
     esac
 
@@ -310,6 +311,9 @@ set_dracut_args_from_platform() {
     # In rare cases it is necessary to set platform specific dracut
     # args.  This is mostly the case on ARM platforms.
     case "$PLATFORM" in
+	asahi*)
+		# Taken from asahi-base/files/dracut-asahi.conf
+		cat /usr/lib/dracut/dracut.conf.d/10-asahi.conf ;;
         *) ;;
     esac
 }
diff --git a/mkimage.sh.in b/mkimage.sh.in
index 46bf4e7a72..ef9843ca12 100644
--- a/mkimage.sh.in
+++ b/mkimage.sh.in
@@ -117,7 +117,7 @@ PLATFORM="${PLATFORM%-PLATFORMFS*}"
 
 # Be absolutely certain the platform is supported before continuing
 case "$PLATFORM" in
-    bananapi|beaglebone|cubieboard2|cubietruck|odroid-c2|odroid-u2|rpi|rpi2|rpi3|rpi4|GCP|pinebookpro|pinephone|rock64|*-musl);;
+    bananapi|beaglebone|cubieboard2|cubietruck|odroid-c2|odroid-u2|rpi|rpi2|rpi3|rpi4|GCP|pinebookpro|pinephone|rock64|asahi|*-musl);;
     *) die "The $PLATFORM is not supported, exiting..."
 esac
 
@@ -373,6 +373,12 @@ GCP*)
     # run_cmd_chroot commands
     cleanup_chroot
     ;;
+asahi*)
+    # Setup GRUB via asahi-base/files/update-grub-image
+    mount_pseudofs
+    run_cmd_chroot "${ROOTFS}" update-grub-image
+    cleanup_chroot
+    ;;
 esac
 
 # Release all the mounts, deconfigure the loop device, and remove the
diff --git a/mkplatformfs.sh.in b/mkplatformfs.sh.in
index f72fd373f5..de6b0d5866 100644
--- a/mkplatformfs.sh.in
+++ b/mkplatformfs.sh.in
@@ -51,7 +51,7 @@ Usage: $PROGNAME [options] <platform> <base-tarball>
 Supported platforms: i686, x86_64, GCP, bananapi, beaglebone,
                      cubieboard2, cubietruck, odroid-c2, odroid-u2,
                      rpi, rpi2 (armv7), rpi3 (aarch64), rpi4 (aarch64), ci20,
-                     pinebookpro, pinephone, rock64
+                     pinebookpro, pinephone, rock64, asahi
 
 Options
     -b <syspkg> Set an alternative base-system package (defaults to base-system)
@@ -128,6 +128,7 @@ case "$PLATFORM" in
     pinebookpro*) PKGS="$BASEPKG ${PLATFORM%-*}-base" ;;
     pinephone*) PKGS="$BASEPKG ${PLATFORM%-*}-base" ;;
     rock64*) PKGS="$BASEPKG ${PLATFORM%-*}-base" ;;
+    asahi*) PKGS="$BASEPKG asahi-base" ;;
     *) die "$PROGNAME: invalid platform!";;
 esac