mirror of
https://github.com/topjohnwu/Magisk.git
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80 lines
2.3 KiB
Bash
80 lines
2.3 KiB
Bash
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#!/usr/bin/env bash
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################################################################
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# AVD Magisk Setup
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################################################################
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#
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# This script will setup an environment with minimal Magisk that
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# Magisk Manager will be happy to run properly within the official
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# emulator bundled with Android Studio (AVD).
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#
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# ONLY use this script for developing Magisk Manager in the
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# emulator. The constructed Magisk environment is not a fully
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# functional one as if it is running on an actual device.
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# The script only supports non system-as-root images, meaning
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# AVD images that are newer than API 25 are NOT supported.
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# This script is meant to be used for emulators running obscure
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# Android versions; use an actual device for modern Androids.
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#
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# The script assumes you are using x86 emulator images.
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# Build binaries with `./build.py binary` before running this script.
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#
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################################################################
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abort() {
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echo "$@"
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exit 1
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}
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if [ ! -f /system/build.prop ]; then
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# Running on PC
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cd "`dirname "$0"`/.."
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adb push native/out/x86/busybox native/out/x86/magisk scripts/emulator.sh /data/local/tmp
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adb root || abort 'adb root failed'
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adb shell sh /data/local/tmp/emulator.sh
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exit 0
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fi
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cd /data/local/tmp
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chmod 777 busybox
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# Currently only support rootfs based emulators
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./busybox mount | ./busybox grep -q rootfs || abort 'Only support non system-as-root emulators'
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# Emulator's adb shell should have root
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[ `./busybox id -u` -eq 0 ] || abort 'ADB shell should have root access'
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# Check whether already setup
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[ -f /sbin/magisk ] && abort "Magisk is already setup"
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# First setup a good env to work with
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rm -rf bin
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./busybox mkdir bin
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./busybox --install -s bin
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OLD_PATH="$PATH"
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PATH="/data/local/tmp/bin:$PATH"
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# Setup sbin mirror
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mount -o rw,remount /
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rm -rf /root
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mkdir /root
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chmod 750 /root
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ln /sbin/* /root
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mount -o ro,remount /
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# Setup sbin overlay
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mount -t tmpfs tmpfs /sbin
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chmod 755 /sbin
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ln -s /root/* /sbin
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cp ./magisk /sbin/magisk
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chmod 755 /sbin/magisk
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ln -s ./magisk /sbin/su
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mkdir -p /sbin/.magisk/busybox
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cp -af ./busybox /sbin/.magisk/busybox/busybox
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/sbin/.magisk/busybox/busybox --install -s /sbin/.magisk/busybox
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# Magisk stuffs
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mkdir -p /data/adb/modules 2>/dev/null
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mkdir /data/adb/post-fs-data.d 2>/dev/null
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mkdir /data/adb/services.d 2>/dev/null
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magisk --daemon
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