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stickerpicker/sticker/get_version.py
2020-10-30 23:32:35 +02:00

50 lines
1.5 KiB
Python

import subprocess
import shutil
import os
from . import __version__
cmd_env = {
"PATH": os.environ["PATH"],
"HOME": os.environ["HOME"],
"LANG": "C",
"LC_ALL": "C",
}
def run(cmd):
return subprocess.check_output(cmd, stderr=subprocess.DEVNULL, env=cmd_env)
if (os.path.exists("../.git") or os.path.exists(".git")) and shutil.which("git"):
try:
git_revision = run(["git", "rev-parse", "HEAD"]).strip().decode("ascii")
git_revision_url = f"https://github.com/maunium/stickerpicker/commit/{git_revision}"
git_revision = git_revision[:8]
except (subprocess.SubprocessError, OSError):
git_revision = "unknown"
git_revision_url = None
try:
git_tag = run(["git", "describe", "--exact-match", "--tags"]).strip().decode("ascii")
except (subprocess.SubprocessError, OSError):
git_tag = None
else:
git_revision = "unknown"
git_revision_url = None
git_tag = None
git_tag_url = (f"https://github.com/maunium/stickerpicker/releases/tag/{git_tag}"
if git_tag else None)
if git_tag and __version__ == git_tag[1:].replace("-", ""):
version = __version__
linkified_version = f"[{version}]({git_tag_url})"
else:
if not __version__.endswith("+dev"):
__version__ += "+dev"
version = f"{__version__}.{git_revision}"
if git_revision_url:
linkified_version = f"{__version__}.[{git_revision}]({git_revision_url})"
else:
linkified_version = version