X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/m1-debian/blobdiff_plain/f890e3ed589ce79fd10c46eb7f7e6c78ce16a8b7..b16f82dcbd4bf0fa0b9129aca0b97ba2978ddbc5:/doc/notes.txt

diff --git a/doc/notes.txt b/doc/notes.txt
index 5e773f9..605979f 100644
--- a/doc/notes.txt
+++ b/doc/notes.txt
@@ -135,3 +135,49 @@ echo 1 > /sys/module/hid_apple/parameters/swap_opt_cmd
 cloud-initramfs-growroot
 16:00 < Glanzmann> So applying a new uuid to the rootfs needs to be done in the initrd.
 tune2fs -U random /dev/whatever
+
+07:54 < VinDuv> So I’ve been looking at how macOS installation from USB works on M1 Macs and I think it might be interesting for the Asashi installer. The way it works is that there’s a hidden plist file on the USB drive that references a macOS
+                application on the drive; if this file is present, the USB drive will show up in the power-button-held boot menu, and when selected, it will run the application. It doesn’t seem to care about file signature
+07:54 < VinDuv> (it works even if the app is just a shell script) and it looks like it’s in 1TR mode.
+07:56 < VinDuv> So the installation workflow from 1TR could be “plug in a USB stick, hold the power button, select Install Asahi” instead of having to manually open the terminal and run curl | sh. The installer doesn’t even need to be graphical since
+                it’s possible for the launched shell script to start the recovery environment’s Terminal and giving it an arbitrary command to run.
+07:59 < VinDuv> This is also not limited to external USB drives; it also works if the files are in an APFS volume in internal storage, which I guess might be useful to have a Asahi Recovery boot option in the boot menu or something.
+
+---- .IAPhysicalMedia ---------------------------------------------------------
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>AppName</key>
+	<string>Some App.app</string>
+	<key>ProductBuildVersion</key>
+	<string>00A191</string>
+	<key>ProductVersion</key>
+	<string>12.2.1</string>
+</dict>
+</plist>
+
+---- Some App.app/Contents/Info.plist -----------------------------------------
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDisplayName</key>
+	<string>Some App</string>
+	<key>CFBundleExecutable</key>
+	<string>SomeApp</string>
+</dict>
+</plist>
+
+---- Some App.app/Contents/Resources/<lang code>.lproj/InfoPlist.strings ------
+"CFBundleDisplayName" = "Some App";
+
+---- Some App.app/Contents/MacOS/SomeApp (executable) -------------------------
+#!/bin/bash
+exec /System/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal "${0%/*}/../Resources/myscript.command"
+
+---- Some App.app/Contents/Resources/myscript.command -------------------------
+#!/bin/sh
+
+echo "Hello, world!"
+exec /bin/bash