From: Jonathan Nieder <jrnieder@gmail.com>
Date: Thu, 19 Jan 2012 10:03:42 GMT
Subject: Re: Unexpected "clean -Xd" behavior
Message-ID: <20120119100317.GA15386@burratino>
In-Reply-To: <CACsJy8AE+rwmOVUZez5GRXRHJsTy+W8ekzr59NTd7_C+gB0Byw@mail.gmail.com>

Nguyen Thai Ngoc Duy wrote:

> -X is to remove ignored files _only_ (DIR_SHOW_IGNORED flag). And
> "foo" is not ignored according to .gitignore, so it cuts short there
> and never gets to "foo/a". -x works.

Makes sense.

I guess the internal logic is that "git clean -fdX" cleans up files
that "git clean -fd" would miss, and this is not such a file ("git
clean -fd" removes it).  But as Pete mentioned, in this edge case the
behavior renders "git clean -fdX" less effective than expected at its
primary task as poor man's "make clean".

I'd be happy to see a patch that moves to a different set of semantics
or an addition to t/t7300-clean.sh and BUGS section in
Documentation/git-clean.txt explaining the current limitations, if
someone wants to work on that.

Thanks, both.
Jonathan