96 lines
3.4 KiB
Python
96 lines
3.4 KiB
Python
import platform
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from pathlib import PurePath, Path
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from os import getenv
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import json
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import uuid
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from zipfile import ZipFile
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import datetime
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import logging
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# Launcher/Install profiles are found in .minecraft/launcher_profiles.json
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def get_sysroot():
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if platform.system() == 'Windows':
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if getenv('APPDATA'):
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return PurePath(getenv('APPDATA'))
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if platform.system() == 'Darwin':
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return PurePath(Path.home(), 'Library', 'Application Support')
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if platform.system() == 'Linux':
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return PurePath(Path.home())
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return None
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def get_minecraft_folder(sys_root):
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return sys_root / f"{'' if platform.system() == 'Darwin' else '.'}minecraft"
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def get_installs(minecraft_folder):
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with open(minecraft_folder / 'launcher_profiles.json') as f:
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json_data = json.load(f)
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return json_data.get('profiles')
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def get_modpack_id(modpack_name, install_list):
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for install in install_list:
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if modpack_name in install_list[install]['name']:
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return install
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return None
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def main(modpack_path):
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# Get Minecraft Install Location
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sys_root = get_sysroot()
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if not sys_root:
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sys_root = input("Unable to locate your minecraft install - please enter it here: ")
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logging.debug(f"System path set to: {sys_root}")
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# Get Modpack Name from zipfile:
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modpack_name = modpack_path.stem
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logging.debug(f"Modpack name extracted as: {modpack_name}")
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# Get Minecraft Installs
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install_list = get_installs(get_minecraft_folder(sys_root))
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modpack_id = get_modpack_id(modpack_name, install_list) or uuid.uuid4().hex
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logging.debug(f"Modpack ID extracted as: {modpack_id}")
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install_path = sys_root / '.moddedminecraft' / modpack_name
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logging.debug(f"Modpack install path set to: {install_path}")
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# Check if modpack is already installed
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if modpack_id not in install_list:
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logging.info(f"Modpack {modpack_name} ({modpack_id}) not found in install list - creating...")
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install_list[modpack_id] = {
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'created': datetime.datetime.now().strftime('%Y-%m-%dT%H:%M:%S.%f')[:-3] + 'Z',
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'gameDir': install_path,
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'icon': 'Redstone_Block',
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'javaArgs': '-Xmx4G '
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'-XX:+UnlockExperimentalVMOptions '
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'-XX:+UseG1GC -XX:G1NewSizePercent=20 '
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'-XX:G1ReservePercent=20 '
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'-XX:MaxGCPauseMillis=50 '
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'-XX:G1HeapRegionSize=32M',
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'lastUsed': '',
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'lastVersionId': '1.16.5-forge-36.0.43',
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'name': modpack_name,
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'type': 'custom'
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}
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with open(get_minecraft_folder(sys_root) / 'launcher_profiles.json', 'r') as f:
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full_profile_setup = json.load(f)
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with open(get_minecraft_folder(sys_root) / 'launcher_profiles.json', 'w') as f:
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full_profile_setup['profiles'] = install_list
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json.dump(full_profile_setup, f)
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logging.info(f"Successfully added mod to installed profile list.")
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# Validate file structure compared to mod zip
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with ZipFile(modpack_path, 'r') as zip:
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logging.info("Validating mod files...")
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Path(install_path).mkdir(parents=True, exist_ok=True)
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zip.extractall(install_path)
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logging.info("Validation Completed.")
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if __name__ == '__main__':
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main(PurePath() / 'testing_data' / 'FusterCluck_test.zip')
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