def is_git(src_root):
'''
Checks if meson.build file at the root source directory is tracked by git.
It could be a subproject part of the parent project git repository.
'''
return quiet_git(['ls-files', '--error-unmatch', 'meson.build'],
src_root)[0]
def git_root(src_root):
# Cannot use --show-toplevel here because git in our CI prints cygwin paths
# that python cannot resolve. Workaround this by taking parent of src_root.
prefix = quiet_git(['rev-parse', '--show-prefix'], src_root, check=True)[1].strip()
if not prefix:
return Path(src_root)
prefix_level = len(Path(prefix).parents)
return Path(src_root).parents[prefix_level - 1]
