meson-ostree-check

#!/usr/bin/env python3

import sys

try:
    import gi
    gi.require_version('OSTree', '1.0')
    from gi.repository import OSTree
except (ImportError, ValueError):
    sys.stderr.write("OSTree not found.\n")
    sys.exit(1)

try:
    print('{}.{}'.format(OSTree.YEAR_VERSION, OSTree.RELEASE_VERSION))
except AttributeError:
    sys.stderr.write("OSTree found, but it is probably too old as it does not "
                     "provide the expected version information.\n")