Finding out which files a triggering a rebuild #188
Description
Since the switch to https://watchfiles.helpmanual.io/, it is not easy to find out which files are triggering a rebuild.
There is WATCHFILES_DEBUG=1, but it's very verbose.
As a workaround, I have locally patched
with a
print(f"File {normalised_path} has changed; ignores are {self}").
Such a line could be enabled by a new command line option or an environment variable like SPHINX_AUTOBUILD_DEBUG.