271 lines
9.4 KiB
Python
Executable File
271 lines
9.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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import os
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import subprocess
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def error(str):
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print('\n' + '\033[41m' + str + '\033[0m' + '\n')
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sys.exit(1)
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def header(str):
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print('\n' + '\033[44m' + str + '\033[0m' + '\n')
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# Environment checks
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if not sys.version_info >= (3, 5):
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error('Requires Python >= 3.5')
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if 'ANDROID_HOME' not in os.environ:
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error('Please add Android SDK path to ANDROID_HOME environment variable!')
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try:
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subprocess.run(['java', '-version'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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except FileNotFoundError:
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error('Please install Java and make sure \'java\' is available in PATH')
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# If not Windows, we need gcc to compile
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if os.name != 'nt':
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try:
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subprocess.run(['gcc', '-v'], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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except FileNotFoundError:
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error('Please install C compiler and make sure \'gcc\' is available in PATH')
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import argparse
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import multiprocessing
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import zipfile
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import datetime
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import errno
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def silentremove(file):
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try:
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os.remove(file)
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except OSError as e:
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if e.errno != errno.ENOENT:
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raise
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def zip_with_msg(zipfile, source, target):
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if not os.path.exists(source):
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error('{} does not exist! Try build \'binary\' and \'apk\' before zipping!'.format(source))
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print('zip: ' + source + ' -> ' + target)
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zipfile.write(source, target)
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def build_all(args):
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build_binary(args)
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build_apk(args)
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zip_main(args)
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zip_uninstaller(args)
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def build_binary(args):
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header('* Building Magisk binaries')
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ndk_build = os.path.join(os.environ['ANDROID_HOME'], 'ndk-bundle', 'ndk-build')
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debug_flag = '' if args.release else '-DDEBUG'
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proc = subprocess.run('{} APP_CFLAGS=\"-DMAGISK_VERSION=\\\"{}\\\" -DMAGISK_VER_CODE={} {}\" -j{}'.format(
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ndk_build, args.versionString, args.versionCode, debug_flag, multiprocessing.cpu_count()), shell=True)
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if proc.returncode != 0:
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error('Build Magisk binary failed!')
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def build_apk(args):
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header('* Building Magisk Manager')
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os.chdir('MagiskManager')
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if args.release:
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if not os.path.exists(os.path.join('..', 'release_signature.jks')):
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error('Please generate a java keystore and place it in \'release_signature.jks\'')
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proc = subprocess.run('{} assembleRelease'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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unsigned = os.path.join('app', 'build', 'outputs', 'apk', 'app-release-unsigned.apk')
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aligned = os.path.join('app', 'build', 'outputs', 'apk', 'app-release-aligned.apk')
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release = os.path.join('app', 'build', 'outputs', 'apk', 'app-release.apk')
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# Find the latest build tools
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build_tool = sorted(os.listdir(os.path.join(os.environ['ANDROID_HOME'], 'build-tools')))[-1]
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silentremove(aligned)
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silentremove(release)
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proc = subprocess.run([
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os.path.join(os.environ['ANDROID_HOME'], 'build-tools', build_tool, 'zipalign'),
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'-v', '-p', '4', unsigned, aligned])
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if proc.returncode != 0:
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error('Zipalign Magisk Manager failed!')
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proc = subprocess.run('{} sign --ks {} --out {} {}'.format(
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os.path.join(os.environ['ANDROID_HOME'], 'build-tools', build_tool, 'apksigner'),
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os.path.join('..', 'release_signature.jks'),
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release, aligned), shell=True)
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if proc.returncode != 0:
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error('Release sign Magisk Manager failed!')
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silentremove(unsigned)
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silentremove(aligned)
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else:
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proc = subprocess.run('{} assembleDebug'.format(os.path.join('.', 'gradlew')), shell=True)
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if proc.returncode != 0:
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error('Build Magisk Manager failed!')
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# Return to upper directory
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os.chdir('..')
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def sign_adjust_zip(unsigned, output):
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header('* Signing / Adjusting Zip')
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# Unsigned->signed
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proc = subprocess.run(['java', '-jar', os.path.join('ziptools', 'signapk.jar'),
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os.path.join('ziptools', 'test.certificate.x509.pem'),
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os.path.join('ziptools', 'test.key.pk8'), unsigned, 'tmp_signed.zip'])
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if proc.returncode != 0:
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error('First sign flashable zip failed!')
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if os.name != 'nt' and not os.path.exists(os.path.join('ziptools', 'zipadjust')):
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# Compile zipadjust
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proc = subprocess.run('gcc -o ziptools/zipadjust ziptools/src/*.c -lz', shell=True)
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if proc.returncode != 0:
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error('Build zipadjust failed!')
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# Adjust zip
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proc = subprocess.run([os.path.join('ziptools', 'zipadjust'), 'tmp_signed.zip', 'tmp_adjusted.zip'])
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if proc.returncode != 0:
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error('Adjust flashable zip failed!')
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# Adjusted -> output
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proc = subprocess.run(['java', '-jar', os.path.join('ziptools', 'minsignapk.jar'),
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os.path.join('ziptools', 'test.certificate.x509.pem'),
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os.path.join('ziptools', 'test.key.pk8'), 'tmp_adjusted.zip', output])
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if proc.returncode != 0:
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error('Second sign flashable zip failed!')
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# Cleanup
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silentremove(unsigned)
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silentremove('tmp_signed.zip')
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silentremove('tmp_adjusted.zip')
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def zip_main(args):
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header('* Packing Flashable Zip')
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with zipfile.ZipFile('tmp_unsigned.zip', 'w', compression=zipfile.ZIP_DEFLATED) as zipf:
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# Compiled Binaries
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for lib_dir, zip_dir in [('arm64-v8a', 'arm64'), ('armeabi-v7a', 'arm'), ('x86', 'x86'), ('x86_64', 'x64')]:
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for binary in ['magisk', 'magiskboot']:
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source = os.path.join('libs', lib_dir, binary)
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target = os.path.join(zip_dir, binary)
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zip_with_msg(zipf, source, target)
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# APK
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source = os.path.join('MagiskManager', 'app', 'build', 'outputs', 'apk', 'app-release.apk' if args.release else 'app-debug.apk')
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target = os.path.join('common', 'magisk.apk')
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zip_with_msg(zipf, source, target)
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# Scripts
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source = os.path.join('scripts', 'flash_script.sh')
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with open(source, 'r') as flash_script:
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# Add version info into flash script
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update_binary = flash_script.read().replace(
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'MAGISK_VERSION_STUB', 'Magisk v{} Installer'.format(args.versionString))
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target = os.path.join('META-INF', 'com', 'google', 'android', 'update-binary')
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print('zip: ' + source + ' -> ' + target)
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zipf.writestr(target, update_binary)
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target = os.path.join('META-INF', 'com', 'google', 'android', 'updater-script')
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print('zip: ' + target)
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zipf.writestr(target, '#MAGISK\n')
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source = os.path.join('scripts', 'init.magisk.rc')
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target = os.path.join('common', 'init.magisk.rc')
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zip_with_msg(zipf, source, target)
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source = os.path.join('scripts', 'boot_patch.sh')
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target = os.path.join('common', 'boot_patch.sh')
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zip_with_msg(zipf, source, target)
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# Prebuilts
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for chromeos in ['futility', 'kernel_data_key.vbprivk', 'kernel.keyblock']:
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source = os.path.join('chromeos', chromeos)
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zip_with_msg(zipf, source, source)
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# End of zipping
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output = 'Magisk-v{}.zip'.format(args.versionString)
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sign_adjust_zip('tmp_unsigned.zip', output)
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def zip_uninstaller(args):
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header('* Packing Uninstaller Zip')
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with zipfile.ZipFile('tmp_unsigned.zip', 'w', compression=zipfile.ZIP_DEFLATED) as zipf:
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# Compiled Binaries
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for lib_dir, zip_dir in [('arm64-v8a', 'arm64'), ('armeabi-v7a', 'arm'), ('x86', 'x86'), ('x86_64', 'x64')]:
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source = os.path.join('libs', lib_dir, 'magiskboot')
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target = os.path.join(zip_dir, 'magiskboot')
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zip_with_msg(zipf, source, target)
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source = os.path.join('scripts', 'magisk_uninstaller.sh')
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target = 'magisk_uninstaller.sh'
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zip_with_msg(zipf, source, target)
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source = os.path.join('scripts', 'uninstaller_loader.sh')
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target = os.path.join('META-INF', 'com', 'google', 'android', 'update-binary')
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zip_with_msg(zipf, source, target)
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target = os.path.join('META-INF', 'com', 'google', 'android', 'updater-script')
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print('zip: ' + target)
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zipf.writestr(target, '#MAGISK\n')
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output = 'Magisk-uninstaller-{}.zip'.format(datetime.datetime.now().strftime('%Y%m%d'))
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sign_adjust_zip('tmp_unsigned.zip', output)
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def cleanup(args):
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if len(args.target) == 0:
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args.target = ['binary', 'apk', 'zip']
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if 'binary' in args.target:
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header('* Cleaning Magisk binaries')
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subprocess.run(os.path.join(os.environ['ANDROID_HOME'], 'ndk-bundle', 'ndk-build') + ' clean', shell=True)
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if 'apk' in args.target:
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header('* Cleaning Magisk Manager')
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os.chdir('MagiskManager')
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subprocess.run('{} clean'.format(os.path.join('.', 'gradlew')), shell=True)
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os.chdir('..')
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if 'zip' in args.target:
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header('* Cleaning created zip files')
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for f in os.listdir('.'):
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if '.zip' in f:
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print('rm {}'.format(f))
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silentremove(f)
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parser = argparse.ArgumentParser(description='Magisk build script')
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parser.add_argument('--release', action='store_true', help='compile Magisk for release')
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subparsers = parser.add_subparsers(title='actions')
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all_parser = subparsers.add_parser('all', help='build everything and create flashable zip with uninstaller')
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all_parser.add_argument('versionString')
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all_parser.add_argument('versionCode', type=int)
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all_parser.set_defaults(func=build_all)
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binary_parser = subparsers.add_parser('binary', help='build Magisk binaries')
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binary_parser.add_argument('versionString')
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binary_parser.add_argument('versionCode', type=int)
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binary_parser.set_defaults(func=build_binary)
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apk_parser = subparsers.add_parser('apk', help='build Magisk Manager APK')
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apk_parser.set_defaults(func=build_apk)
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zip_parser = subparsers.add_parser('zip', help='zip and sign Magisk into a flashable zip')
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zip_parser.add_argument('versionString')
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zip_parser.set_defaults(func=zip_main)
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uninstaller_parser = subparsers.add_parser('uninstaller', help='create flashable uninstaller')
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uninstaller_parser.set_defaults(func=zip_uninstaller)
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clean_parser = subparsers.add_parser('clean', help='clean [target...] Targets: binary apk zip (default: all)')
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clean_parser.add_argument('target', nargs='*')
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clean_parser.set_defaults(func=cleanup)
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if len(sys.argv) == 1:
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parser.print_help()
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sys.exit(1)
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args = parser.parse_args()
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args.func(args)
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