esphome/script/bump-version.py

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2020-07-17 14:32:23 +02:00
#!/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}'
@property
def full_patch(self):
res = f'{self.patch}'
if self.beta > 0:
res += f'b{self.beta}'
if self.dev:
res += '-dev'
return res
@classmethod
def parse(cls, value):
match = re.match(r'(\d+).(\d+).(\d+)(b\d+)?(-dev)?', value)
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
)
def sub(path, pattern, repl, expected_count=1):
with open(path) as fh:
content = fh.read()
content, count = re.subn(pattern, repl, content, re.MULTILINE)
if expected_count is not None:
assert count == expected_count
with open(path, "wt") as fh:
fh.write(content)
def write_version(version: Version):
sub(
'esphome/const.py',
r"^MAJOR_VERSION = \d+$",
f"MAJOR_VERSION = {version.major}"
)
sub(
'esphome/const.py',
r"^MINOR_VERSION = \d+$",
f"MINOR_VERSION = {version.minor}"
)
sub(
'esphome/const.py',
r"^PATCH_VERSION = .*$",
f"PATCH_VERSION = {version.full_patch}"
)
def main():
parser = argparse.ArgumentParser()
parser.add_argument('new_version', type=str)
parser.add_argument('--commit', action='store_true')
args = parser.parse_args()
if args.commit and subprocess.call(["git", "diff", "--quiet"]) == 1:
print("Cannot use --commit because git is dirty.")
return 1
version = Version.parse(args.new_version)
print(f"Bumping to {version}")
write_version(version)
if args.commit:
subprocess.check_call(["git", "commit", "-nam", f"Bump version to v{version}"])
return 1
if __name__ == "__main__":
sys.exit(main() or 0)