version switch doesn't work

[Navid Jalali]

--version switch is broken in the latest update.

[Patrick Lehmann]

@navidcity was this question about a) getting the tool's version or b) the field called version?

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The first can be solved with pyVersioning version.
See also: https://paebbels.github.io/pyVersioning/CommandLineInterface.html#pyversioning-version

================================================================================
                            Version file generator.                             
================================================================================
Author:    Patrick Lehmann ([e-mail])
Copyright: 2020-2024, Patrick Lehmann
License:   Apache License, Version 2.0
Version:   0.14.2

---

The second can be solved using the new field command:

VERSION="$(pyVersioning field 'version')"
echo "# ${VERSION}"
# v0.0.0

This will be available in v0.15.0, see #42.