prepare_release.py

"""Script to prepare the version information for a release."""

import re

VERSION = "1.0.1"


def readlines(filename: str) -> list[str]:
    """Read a file as a list of lines."""
    with open(filename) as in_f:
        return in_f.readlines()


def writelines(filename: str, lines: list[str]) -> None:
    """Write a list of lines to a file."""
    with open(filename, "w") as out_f:
        out_f.write("".join(lines))


def update_version(filename: str, pattern: str, version: str) -> None:
    """Update the version in a file."""

    def replace_version(line: str) -> str:
        if re.match(pattern, line):
            return re.sub(pattern, fr"\g<1>{version}\g<2>", line)
        else:
            return line

    writelines(filename, map(replace_version, readlines(filename)))


update_version(
    "museum_map/server/frontend/package.json", r'(^  "version": ")[0-9]+\.[0-9]+\.[0-9]+(?:b[0-9]+)?(",$)', VERSION
)
update_version("museum_map/__about__.py", r'(^__version__ = ")[0-9]+\.[0-9]+\.[0-9]+(?:b[0-9]+)?("$)', VERSION)
update_version("museum_map/server/frontend/src/Root.svelte", r"^(.*)[0-9]+\.[0-9]+\.[0-9]+(?:b[0-9]+)?(.*$)", VERSION)
update_version("CHANGELOG.md", r"(## )Dev($)", VERSION)