chia-blockchain/build_scripts/installer-version.py

from setuptools_scm import get_version
import sys
import os


# example: 1.0b5.dev225
def main():

    if len(sys.argv) > 1 and "win" in sys.argv[1]:  # Special case windows to 0.1.6225
        windows = True
    else:
        windows = False

    scm_full_version = get_version(root="..", relative_to=__file__)
    os.environ["SCM_VERSION"] = scm_full_version
    left_full_version = scm_full_version.split("+")

    version = left_full_version[0].split(".")

    scm_major_version = version[0]
    scm_minor_version = version[1]
    if len(version) > 2:
        smc_patch_version = version[2]
        patch_release_number = smc_patch_version
    else:
        smc_patch_version = ""

    major_release_number = scm_major_version
    minor_release_number = scm_minor_version
    dev_release_number = ""

    # If this is a beta dev release - get which beta it is
    if "0b" in scm_minor_version:
        orignial_minor_ver_list = scm_minor_version.split("0b")
        major_release_number = str(1 - int(scm_major_version))  # decrement the major release for beta
        minor_release_number = scm_major_version
        patch_release_number = orignial_minor_ver_list[1]
        if smc_patch_version and "dev" in smc_patch_version:
            dev_release_number = "." + smc_patch_version
    elif "0rc" in version[1]:
        original_minor_ver_list = scm_minor_version.split("0rc")
        major_release_number = str(1 - int(scm_major_version))  # decrement the major release for release candidate
        minor_release_number = str(int(scm_major_version) + 1)  # RC is 0.2.1 for RC 1
        patch_release_number = original_minor_ver_list[1]
        if smc_patch_version and "dev" in smc_patch_version:
            dev_release_number = "." + smc_patch_version
    elif len(version) == 2:
        major_release_number = scm_major_version
        minor_release_number = scm_minor_version
        patch_release_number = "0"
    else:
        major_release_number = scm_major_version
        minor_release_number = scm_minor_version
        patch_release_number = smc_patch_version
        dev_release_number = ""

    install_release_number = major_release_number + "." + minor_release_number
    if len(patch_release_number) > 0:
        install_release_number += "." + patch_release_number
    if len(dev_release_number) > 0:
        if windows:
            dev_release_number_digits = "".join([i for i in dev_release_number if i.isdigit()])
            dev_release_number = dev_release_number_digits
        install_release_number += dev_release_number

    print(str(install_release_number))


if __name__ == "__main__":
    main()