release.py

#!/usr/bin/env python3

import io
from os.path import dirname, join
import extern


def get_version(relpath):
    """Read version info from a file without importing it"""
    for line in io.open(join(dirname(__file__), relpath), encoding="cp437"):
        if "__version__" in line:
            if '"' in line:
                return line.split('"')[1]
            elif "'" in line:
                return line.split("'")[1]


if __name__ == "__main__":
    version = get_version('graftm/version.py')
    print("version is {}".format(version))

    # print("building docs")
    # extern.run("python3 build_docs.py")

    print(
        "Checking if repo is clean. If this fails it might be because the docs have changed from the previous command here?"
    )
    extern.run('if [[ $(git diff --shortstat 2> /dev/null | tail -n1) != "" ]]; then exit 1; fi')

    extern.run('git tag v{}'.format(version))
    print("Now run 'git push && git push --tags' and GitHub actions will build and upload to PyPI".format(version))
    print('You have to run ./build.sh from the docker directory to build the docker image, once the tag is on GitHub')