37 lines · python
1#!/usr/bin/python32 3from git import Repo4import re5import sys6 7 8def get_version_from_tag(tag):9 m = re.match("llvmorg-([0-9]+)\.([0-9]+)\.([0-9]+)(-rc[0-9]+)?$", tag)10 if m:11 if m.lastindex == 4:12 # We have an rc tag.13 return m.group(1, 2, 3)14 # We have a final release tag.15 return (m.group(1), m.group(2), str(int(m.group(3)) + 1))16 17 m = re.match("llvmorg-([0-9]+)-init", tag)18 if m:19 return (m.group(1), "1", "0")20 21 raise Exception(f"error: Tag is not valid: {tag}")22 23 24version = sys.argv[1]25 26repo = Repo()27 28tag = repo.git.describe(tags=True, abbrev=0)29expected_version = ".".join(get_version_from_tag(tag))30 31if version != expected_version:32 print("error: Expected version", expected_version, "but found version", version)33 sys.exit(1)34 35print("Versions match:", version, expected_version)36sys.exit(0)37