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azalea/codegen/lib/code/version.py

59 lines
2 KiB
Python

import re
import os
README_DIR = os.path.join(os.path.dirname(__file__), '../../../README.md')
VERSION_REGEX = r'\*Currently supported Minecraft version: `(.*)`.\*'
def get_version_id() -> str:
with open(README_DIR, 'r') as f:
readme_text = f.read()
version_line_match = re.search(VERSION_REGEX, readme_text)
if version_line_match:
version_id = version_line_match.group(1)
return version_id
else:
raise Exception('Could not find version id in README.md')
def set_version_id(version_id: str) -> None:
with open(README_DIR, 'r') as f:
readme_text = f.read()
version_line_match = re.search(VERSION_REGEX, readme_text)
if version_line_match:
readme_text = readme_text.replace(
version_line_match.group(1), version_id)
else:
raise Exception('Could not find version id in README.md')
with open(README_DIR, 'w') as f:
f.write(readme_text)
def get_protocol_version() -> str:
# azalea-protocol/src/packets/mod.rs
# pub const PROTOCOL_VERSION: u32 = 758;
with open('../azalea-protocol/src/packets/mod.rs', 'r') as f:
mod_rs = f.read().splitlines()
for line in mod_rs:
if line.strip().startswith('pub const PROTOCOL_VERSION'):
return line.strip().split(' ')[-1].strip(';')
raise Exception(
'Could not find protocol version in azalea-protocol/src/packets/mod.rs')
def set_protocol_version(protocol_version: str) -> None:
with open('../azalea-protocol/src/packets/mod.rs', 'r') as f:
mod_rs = f.read().splitlines()
for i, line in enumerate(mod_rs):
if line.strip().startswith('pub const PROTOCOL_VERSION'):
mod_rs[i] = f'pub const PROTOCOL_VERSION: u32 = {protocol_version};'
break
else:
raise Exception(
'Could not find protocol version in azalea-protocol/src/packets/mod.rs')
with open('../azalea-protocol/src/packets/mod.rs', 'w') as f:
f.write('\n'.join(mod_rs))