31041f1713
While packaging hy for Alpine Linux I noticed that the VERSIONFILE is ignored if hy is build in a git repository. On Alpine the packages are build in the package repository resulting in a wrong hy version. This change allows specifying the version in an environment variable which is preferred over git-describe(1) and the VERSIONFILE.
24 lines
804 B
Python
24 lines
804 B
Python
import os, subprocess, runpy
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# Try to get and update the version.
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os.chdir(os.path.split(os.path.abspath(__file__))[0])
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VERSIONFILE = os.path.join("hy", "version.py")
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if "HY_VERSION" in os.environ:
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__version__ = os.environ["HY_VERSION"]
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else:
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try:
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__version__ = (subprocess.check_output
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(["git", "describe", "--tags", "--dirty"])
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.decode('ASCII').strip()
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.replace('-', '+', 1).replace('-', '.'))
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with open(VERSIONFILE, "wt") as o:
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o.write("__version__ = {!r}\n".format(__version__))
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except (subprocess.CalledProcessError, OSError):
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if os.path.exists(VERSIONFILE):
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__version__ = runpy.run_path(VERSIONFILE)['__version__']
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else:
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__version__ = "unknown"
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