From: Johannes Sixt <j6t@kdbg.org>
Date: Thu, 10 Jan 2019 07:11:28 GMT
Subject: Re: [PATCH v3 1/3] t5323: test cases for git-pack-redundant
Message-ID: <74412c28-936a-5276-d6ca-db7d8c5c2124@kdbg.org>
In-Reply-To: <CANYiYbGqLHr-t+f6m6gyY3QiYgxbzbqsmmRw-afKe6NG_mxhPQ@mail.gmail.com>

Am 10.01.19 um 04:28 schrieb Jiang Xin:
> SZEDER Gábor <szeder.dev@gmail.com> 于2019年1月9日周三 下午8:56写道：
>> Use something like
>>
>>    find .git/objects -type f | grep -v pack >out &&
>>    test_must_be_empty out
>>
>> instead, so we get an informative error message on failure.
> 
> if `grep -v pack` return empty output, it will return error, so
> I will use `sed -e "/objects\/pack\//d" >out` instead.

So, you could even write this as

	find .git/objects -type f >out &&
	! grep -v pack out	# must be empty
or
	! find .git/objects -type f | grep -v pack

if you want to be terse.

-- Hannes