From 91b6472ee87d988ee2cb658906375b427fa94e05 Mon Sep 17 00:00:00 2001
From: Davide Cavalca <dcavalca@fedoraproject.org>
Date: Fri, 4 Nov 2022 21:46:46 +0000
Subject: [PATCH] make-asahi-installer-package: also generate
 installer_data.json

---
 make-asahi-installer-package.sh | 55 ++++++++++++++++++++++++++++-----
 1 file changed, 48 insertions(+), 7 deletions(-)

diff --git a/make-asahi-installer-package.sh b/make-asahi-installer-package.sh
index 83b71a2..6355e75 100755
--- a/make-asahi-installer-package.sh
+++ b/make-asahi-installer-package.sh
@@ -15,9 +15,9 @@ requireCommands() {
   done
 }
 
-[ "$#" -ne 2 ] && fail "usage: $0 <image> <package>"
-image="$1"
-package="$2"
+date=$(date +%Y%m%d)
+image="${1:-outdir/Fedora-Asahi-Remix.aarch64-0.0.0.raw}"
+package="${2:-fedora-rawhide-${date}}"
 
 if [ ! -r "$image" ]; then
   fail "$image does not exist or cannot be read!"
@@ -37,9 +37,9 @@ imagename="$(basename "$image")"
 imagedir="$(dirname "$image")"
 
 # extract filesystems from disk image
-pushd "$imagedir"
+pushd "$imagedir" > /dev/null
 eval "$(sfdisk -ql "$imagename" | awk "NR>=2 { printf \"dd if=${imagename} of=${workdir}/%s skip=%s count=%s\\n\", \$1, \$2, \$4 }")"
-popd
+popd > /dev/null
 
 # build package
 mkdir -p "${workdir}/package/esp"
@@ -47,6 +47,47 @@ fatcat "${workdir}/${imagename}1" -x "${workdir}/package/esp"
 mv "${workdir}/${imagename}2" "${workdir}/package/boot.img"
 mv "${workdir}/${imagename}3" "${workdir}/package/root.img"
 
-pushd "${workdir}/package"
+pushd "${workdir}/package" > /dev/null
 zip -r "${basedir}/${package}" .
-popd
+popd > /dev/null
+
+volume_id="$(file "${workdir}/${imagename}1" | awk -v 'RS=,' '/serial number/ { print $3 }')"
+cat > installer_data.json <<EOF
+{
+    "os_list": [
+        {
+            "name": "Fedora Rawide",
+            "default_os_name": "Fedora Rawhide",
+            "boot_object": "m1n1.bin",
+            "next_object": "m1n1/boot.bin",
+            "package": "${package}.zip",
+            "supported_fw": ["12.3", "12.4"],
+            "partitions": [
+                {
+                    "name": "EFI",
+                    "type": "EFI",
+                    "size": "500MB",
+                    "format": "fat",
+                    "volume_id": "${volume_id}",
+                    "copy_firmware": true,
+                    "copy_installer_data": true,
+                    "source": "esp"
+                },
+                {
+                    "name": "Boot",
+                    "type": "Linux",
+                    "size": "1GB",
+                    "image": "boot.img"
+                },
+                {
+                    "name": "Root",
+                    "type": "Linux",
+                    "size": "15GB",
+                    "expand": true,
+                    "image": "root.img"
+                }
+            ]
+        }
+    ]
+}
+EOF