esphome/script/bump-version.py

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#!/usr/bin/env python3
import argparse
import re
import subprocess
from dataclasses import dataclass
import sys
@dataclass
class Version:
major: int
minor: int
patch: int
beta: int = 0
dev: bool = False
def __str__(self):
return f"{self.major}.{self.minor}.{self.full_patch}"
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@property
def full_patch(self):
res = f"{self.patch}"
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if self.beta > 0:
res += f"b{self.beta}"
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if self.dev:
res += "-dev"
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return res
@classmethod
def parse(cls, value):
match = re.match(r"(\d+).(\d+).(\d+)(b\d+)?(-dev)?", value)
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assert match is not None
major = int(match[1])
minor = int(match[2])
patch = int(match[3])
beta = int(match[4][1:]) if match[4] else 0
dev = bool(match[5])
return Version(major=major, minor=minor, patch=patch, beta=beta, dev=dev)
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def sub(path, pattern, repl, expected_count=1):
with open(path) as fh:
content = fh.read()
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content, count = re.subn(pattern, repl, content, flags=re.MULTILINE)
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if expected_count is not None:
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assert count == expected_count, f"Pattern {pattern} replacement failed!"
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with open(path, "wt") as fh:
fh.write(content)
def write_version(version: Version):
sub(
"esphome/const.py",
r"^__version__ = .*$",
f'__version__ = "{version}"',
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)
def main():
parser = argparse.ArgumentParser()
parser.add_argument("new_version", type=str)
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args = parser.parse_args()
version = Version.parse(args.new_version)
print(f"Bumping to {version}")
write_version(version)
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return 0
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if __name__ == "__main__":
sys.exit(main() or 0)