TononixOS/tononixOS_application_krnlupdate
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Initial commit of krnlupdate code.

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This commit is contained in:
Richard Blair
2021-08-10 17:28:06 -04:00
commit 9a01f9c31f
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.gitignore vendored Normal file
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build/
vendor/
vendor-bin/
composer.lock

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<?php
require_once(__DIR__."/vendor/autoload.php"); // Pull in Composer Autoload
require_once(__DIR__."/lib/libAndroidDevices.php");
/**
* Application Name: tononixOS Kernel Update Client
* Application Desc: Allows tononixOS devices to update their kernel via source with no user intervention, similar to Gentoo's Genkernel
* Application Ver: 1.0
*/
class RoboFile extends \Robo\Tasks
{
public $dir;
public $device_name;
public $device_manufacturer;
public function __construct()
{
\Robo\Robo::loadConfiguration([__DIR__."/config.yml",getenv("HOME")."/.local/system/etc/tononixOS/config.yml","/etc/tononixOS/config.yml"]);
$this->dir = array("kernel-source" => \Robo\Robo::Config()->get("tononix.directories.kernel-source"),
"kernel-source-symlink" => \Robo\Robo::Config()->get("tononix.directories.kernel-source-symlink"),
"kernel-install" => \Robo\Robo::Config()->get("tononix.directories.kernel-install"),
"kernel-device" => \Robo\Robo::Config()->get("tononix.device.boot-partiton"));
if(!empty(\Robo\Robo::Config()->get("tononix.debug"))) define("DEBUG", true);
$device_info = \AndroidDevice::__getDeviceInfo();
if($device_info == false) {
$this->device_name = \Robo\Robo::Config()->get("tononix.device.name");
$this->device_manufacturer = \Robo\Robo::Config()->get("tononix.device.manufacturer");
} else {
$this->device_name = $device_info['device_name'];
$this->device_manufacturer = $device_info['device_manufacturer'];
}
}
public function kernelSourceRetrieve($opts = ['branch' => "flo", 'repository' => "https://tonoxisisle.services/git/tononixOS/ubports_kernel_google_msm", 'kernel-name' => '3.4.y-tononixOS-flo'])
{
$genkernel = true;
if (!file_exists(getenv("HOME")."/.local/system/etc/genkernel.conf")) {
$this->say("Gentoo Prefix not detected, not using Genkernel to build kernel...");
$genkernel = false;
}
if($genkernel == false)
{
if(!file_exists($this->dir['kernel-source']."/".$opts['kernel-name'])) {
$this->say("Retrieving kernel sources from: ".$opts['repository']." using branch ".$opts['branch']."...");
$this->taskGitStack()
->stopOnFail()
->cloneRepo($opts['repository'], $this->dir['kernel-source'].$opts['kernel-name'], $opts['branch'])
->run();
} else {
$this->say("Updating kernel sources from: ".$opts['repository']." using branch ".$opts['branch']."...");
$this->taskGitStack()
->stopOnFail()
->dir($this->dir['kernel-source']."/".$opts['kernel-name'])
->pull("origin", $opts['branch'])
->run();
}
$this->_symlink($this->dir['kernel-source'].$opts['kernel-name'], $this->dir['kernel-source-symlink']);
} else {
if(!file_exists(getenv("HOME")."/.local/system/usr/src/".$opts['kernel-name'])) {
$this->say("Retrieving kernel sources from: ".$opts['repository']." using branch ".$opts['branch']."...");
$this->taskGitStack()
->stopOnFail()
->cloneRepo($opts['repository'], getenv("HOME")."/.local/system/usr/src/".$opts['kernel-name'], $opts['branch'])
->run();
} else {
$this->say("Updating kernel sources from: ".$opts['repository']." using branch ".$opts['branch']."...");
$this->taskGitStack()
->stopOnFail()
->dir(getenv("HOME")."/.local/system/usr/src/".$opts['kernel-name'])
->pull("origin", $opts['branch'])
->run();
}
$this->_symlink(getenv("HOME")."/.local/system/usr/src/".$opts['kernel-name'], $this->dir['kernel-source-symlink']);
}
}
public function kernelSourceBuild()
{
$genkernel = true;
if(!file_exists($this->dir['kernel-source-symlink'])) {
$this->say("Kernel source was not found in ".$this->dir['kernel-source-symlink'].", pulling down kernel sources for device...");
$this->kernelSourceRetrieve();
}
if(!file_exists(getenv("HOME")."/.local/system/etc/genkernel.conf"))
{
$this->say("Gentoo Prefix not detected, not using Genkernel to build kernel...");
$genkernel = false;
}
$this->say("Building kernel....");
if($genkernel == true) {
$this->_exec("genkernel --config=".getenv("HOME")."/.local/system/etc/genkernel.conf bzImage");
} else {
if(!$this->device_name)
{
$this->_copy($this->dir['kernel-source-symlink']."/arch/arm/configs/tononixos_defconfig", $this->dir['kernel-source-symlink']."/.config");
} else {
$this->_copy($this->dir['kernel-source-symlink']."/arch/arm/configs/tononixos_".$this->device_name."_defconfig", $this->dir['kernel-source-symlink']."/.config");
}
putenv("ARCH=arm");
putenv("SUBARCH=arm");
$this->taskExec("make -j4")->dir($this->dir['kernel-source-symlink'])->run();
$this->_copy($this->dir['kernel-source-symlink']."/arch/arm/boot/zImage", $this->dir['kernel-install']."/kernel");
}
}
public function kernelInstall($opts = ['flash_kernel' => false, 'keep-image-after-flash' => true])
{
$genkernel = true;
if(!file_exists(getenv("HOME")."/.local/system/etc/genkernel.conf"))
{
$genkernel = false;
$this->say("Gentoo Prefix not detected, ignoring prefix assumptions...");
} else {
$bootdir = getenv("HOME")."/.local/system/boot";
}
\Robo\Robo::loadConfiguration([getenv("HOME")."/.config/tononix/device-configs/".$this->device_manufacturer."/".$this->device_name."yml",getenv("HOME")."/.local/system/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml","/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml",__DIR__."/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml"]);
$kernelBootPartiton = \Robo\Robo::Config()->get("device.partition_info.boot").\AndroidDevice::__getBootSlot();
if(\AndroidDevice::__getBootSlot())
{
$this->say("Extracting inital ramdisk from current boot image in boot-slot: ".\AndroidDevice::__getBootSlot()."...");
if($genkernel == false)
{
$this->_exec("dd if=".$kernelBootPartition." of=".$this->dir['kernel-install']."/boot_current-krnlupdate.img");
$this->taskExec("abootimg -x boot_current-krnlupdate.img")->dir($this->dir['kernel-install'])->run();
$this->_remove([$this->dir['kernel-install']."/zImage"]);
if(!file_exists($this->dir['kernel-install']."/kernel")) {
$this->yell("No kernel has been build yet.. Kicking off kernel build...");
$this->kernelSourceBuild();
}
$this->say("Creating new boot.img with new kernel image...");
$this->taskExec("abootimg --create newboot.img -f ./bootimg.cfg -k ./kernel -r ./initrd.img")->dir($this->dir['kernel-install'])->run();
if($opts['flash-kernel'] == true)
{
$this->kernelFlash(array("boot-image"=>$this->dir['kernel-install']."/newboot.img"));
$this->_move($this->dir['kernel-install']."/newboot.img", $this->dir['kernel-install']."/boot.img");
}
} else {
$this->_exec("dd if=".$kernelBootPartition." of=".getenv("HOME")."/.local/system/boot/boot_current-krnlupdate.img");
$this->taskExec("abootimg -x boot_current-krnlupdate.img")->dir($this->dir['kernel-install'])->run();
$this->_remove([getenv("HOME")."/.local/system/boot/zImage"]);
if(!file_exists(getenv("HOME")."/.local/system/boot/kernel")) {
$this->yell("No kernel has been built yet... Kicking off kernel build using GenKernel...");
$this->kernelSourceBuild();
}
$this->say("Creating new boot.img with new kernel image...");
$this->taskExec("abootimg --create newboot.img -f ./bootimg.cfg -k ./kernel -r ./initrd.img")->dir(getenv("HOME")."/.local/system/boot")->run();
if($opts['flash-kernel'] == true)
{
$this->kernelFlash(array("boot-image"=>getenv("HOME")."/.local/system/boot/newboot.img"));
$this->_move(getenv("HOME")."/.local/system/boot/newboot.img",getenv("HOME")."/.local/system/boot/boot.img");
}
}
}
}
public function kernelFlash($opts = ['boot-image' => "", 'boot-partition' => ""])
{
\Robo\Robo::loadConfiguration([getenv("HOME")."/.config/tononix/device-configs/".$this->device_manufacturer."/".$this->device_name."yml",getenv("HOME")."/.local/system/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml","/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml",__DIR__."/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml"]);
$kernelBootPartition = \Robo\Robo::Config()->get("device.partition_info.boot").\AndroidDevices::__getBootSlot();
$genkernel = true;
if (!file_exists(getenv("HOME")."/.local/system/etc/genkernel.conf")) {
$genkernel = false;
$this->say("Gentoo Prefix not detected, ignoring prefix assumptions...");
}
if($genkernel == false)
{
$bootImage = $this->dir['kernel-install']."/boot.img";
} else {
$bootImage = getenv("HOME")."/.local/system/boot/boot.img";
}
if(!empty($opts['boot-image'])) $bootImage = $opts['boot-image'];
if(!empty($opts['boot-partition'])) $kernelBootPartition = $opts['boot-partition'];
$this->say("Writing kernel boot image: ".$bootImage." to: ".$kernelBootPartition);
$this->taskExec("dd if=".$bootImage." of=".$kernelBootPartition);
}
public function kernelBackup($opts = ['boot-partition' => ""])
{
$genkernel = true;
if (!file_exists(getenv("HOME")."/.local/system/etc/genkernel.conf")) {
$genkernel = false;
$this->say("Gentoo Prefix not detected, ignoring prefix assumptions...");
}
if($genkernel == false)
{
$bootImage = $this->dir['kernel-install']."/boot.img";
} else {
$bootImage = getenv("HOME")."/.local/system/boot/boot.img";
}
\Robo\Robo::loadConfiguration([getenv("HOME")."/.config/tononix/device-configs/".$this->device_manufacturer."/".$this->device_name."yml",getenv("HOME")."/.local/system/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml","/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml",__DIR__."/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml"]);
$kernelBootPartition = \Robo\Robo::Config()->get("device.partition_info.boot").\AndroidDevice::__getBootSlot();
if(!empty($opts['boot-partition'])) $kernelBootPartition = $opts['boot-partition'];
$this->say("Creating backup of currently working kernel and configuration (if available)....");
if($genkernel == false)
{
if(!file_exists($this->dir['kernel-install']."/backups")) $this->_mkdir($this->dir['kernel-install']."/backups");
} else {
if(!file_exists(getenv("HOME")."/.local/system/boot/backups")) $this->_mkdir(getenv("HOME")."/.local/system/boot/backups");
}
$collection = $this->collectionBuilder();
$tmpDir = $collection->tmpDir()->getPath();
$collection->say("Making a copy of working kernel configuration...");
$collection->taskFilesystemStack()->copy("/proc/config.gz", "$tmpDir/config.gz");
$collection->say("Copying the current boot image...");
$collection->taskExec("dd if=".$kernelBootPartition." of=$tmpDir/boot.img");
if ($genkernel == false) {
$collection->say("Packaging kernel backup in ".$this->dir['kernel-install']."/backups/...");
$collection->taskPack($this->dir['kernel-install']."/backups/boot.img-".date("mdY-gha").".tar.gz")
->add("$tmpDir/config.gz")
->add("$tmpDir/boot.img");
} else {
$collection->say("Packaging kernel backup in ".getenv("HOME")."/.local/system/boot/backups/...");
$collection->taskPack(getenv("HOME")."/.local/system/boot/backups/boot.img-".date("mdY-gha").".tar.gz")
->add("$tmpDir/config.gz")
->add("$tmpDir/boot.img");
}
$collection->run();
}
public function kernelRestore($opts = ['backup-package' => "", 'boot-partition' => ""])
{
\Robo\Robo::loadConfiguration([getenv("HOME")."/.config/tononix/device-configs/".$this->device_manufacturer."/".$this->device_name."yml",getenv("HOME")."/.local/system/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml","/etc/tononixOS/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml",__DIR__."/device-configs/".$this->device_manufacturer."/".$this->device_name.".yml"]);
$kernelBootPartition = \Robo\Robo::Config()->get("device.partition_info.boot").\AndroidDevice::__getBootSlot();
if(!empty($opts['boot-partition'])) $kernelBootPartition = $opts['boot-partition'];
if(!empty($opts['backup-package'])) {
$this->yell("No package specified, cannot proceed.");
die();
}
die("TODO: This function has not been implemented yet...");
}
}

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{$GITTAG}

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{
"main": "init.php",
"output": "build/krnlupdate.phar",
"files": ["init.php",
"RoboFile.php",
"VERSION"],
"directories": ["device-configs/","lib","vendor"],
"blacklist": ["build"],
"banner": [
"This file is a part of the tononixOS application suite.",
"",
"(c) Richard Blair <dreamcaster23@gmail.com>",
""
]
}

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composer.json Normal file
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{
"name": "tononixos/tononixos_application_krnlupdate",
"description": "Updates kernel images on tononixOS devices.",
"type": "project",
"minimum-stability": "dev",
"authors": [
{
"name": "Tonoxis",
"email": "toxus@tonoxisisle.services"
}
],
"require": {
"consolidation/robo": "^3.0"
},
"require-dev": {
"bamarni/composer-bin-plugin": "^1.4"
}
}

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device-configs/asus/deb.yml Normal file
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device:
friendly_name: Nexus 7 (2013) LTE
name: deb
manufacturer: asus
repositories:
kernel: https://tonoxisisle.services/git/TononixOS/ubports_kernel_google_msm
kernel-branch: flo # The Nexus 7 LTE uses the same kernel as the Nexus 7 WiFi
partition_info:
boot: /dev/disk/by-partlabel/boot
system: /dev/disk/by-partlabel/system

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device-configs/asus/flo.yml Normal file
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device:
friendly_name: Nexus 7 (2013) WiFi
name: flo
manufacturer: asus
repositories:
kernel: https://tonoxisisle.services/git/TononixOS/ubports_kernel_google_msm
branch: flo
partition_info:
boot: /dev/disk/by-partlabel/boot
system: /dev/disk/by-partlabel/system

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init.php Executable file
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<?php
require_once(__DIR__."/RoboFile.php");
// If we're running from phar load the phar autoload file.
$pharPath = \Phar::running(true);
if ($pharPath) {
$autoloaderPath = "$pharPath/vendor/autoload.php";
} else {
if (file_exists(__DIR__.'/vendor/autoload.php')) {
$autoloaderPath = __DIR__.'/vendor/autoload.php';
} elseif (file_exists(__DIR__.'/../../autoload.php')) {
$autoloaderPath = __DIR__ . '/../../autoload.php';
} else {
die("Could not find autoloader. Run 'composer install'.");
}
}
$classLoader = require $autoloaderPath;
// Customization variables
$appName = "tononixOS Kernel Update Client";
$appVersion = trim(file_get_contents(__DIR__ . '/VERSION'));
$commandClasses = [ \RoboFile::class ];
$selfUpdateRepository = 'tononixos/tononix_application_krnlupdate';
$configurationFilename = 'config.yml';
// Define our Runner, and pass it the command classes we provide.
$runner = new \Robo\Runner($commandClasses);
$runner
->setSelfUpdateRepository($selfUpdateRepository)
->setConfigurationFilename($configurationFilename)
->setClassLoader($classLoader);
// Execute the command and return the result.
$output = new \Symfony\Component\Console\Output\ConsoleOutput();
$statusCode = $runner->execute($argv, $appName, $appVersion, $output);
exit($statusCode);

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<?php
class AndroidDevice
{
/**
* @name __getBootSlot
* @param void
* @description Attempts to determine the current bootslot for Treble compatibile devices.
* @return false The system is not a treble compatible device
* @return a|b System Bootslot
*/
public static function __getBootSlot()
{
if(empty(`which getprop`))
{
return false;
}
$bootSlot = trim(`getprop ro.boot.slot_suffix`);
if(empty($bootSlot))
{
return false;
}
return $bootSlot;
}
public static function __getDeviceInfo()
{
if(empty(`which getprop`))
{
return false;
}
$device = array("device_name" => trim(`getprop ro.product.vendor.name`),
"device_manufacturer" => trim(`getprop ro.product.vendor.manufacturer`));
return $device;
}
}

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<?php
// autoload.php @generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderIniteef511e4731ef08dd3acba7ed3674cbc::getLoader();