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From: SZEDER Gábor <szeder.dev@gmail.com>
To: Jiang Xin <worldhello.net@gmail.com>
Cc: Sun Chao <sunchao9@huawei.com>, Git List <git@vger.kernel.org>,
	Junio C Hamano <gitster@pobox.com>,
	Jiang Xin <zhiyou.jx@alibaba-inc.com>
Subject: Re: [PATCH v3 1/3] t5323: test cases for git-pack-redundant
Date: Thu, 10 Jan 2019 12:57:04 +0100
Message-ID: <20190110115704.GL4673@szeder.dev> (raw)
In-Reply-To: <CANYiYbGqLHr-t+f6m6gyY3QiYgxbzbqsmmRw-afKe6NG_mxhPQ@mail.gmail.com>

On Thu, Jan 10, 2019 at 11:28:34AM +0800, Jiang Xin wrote:
> SZEDER Gábor <szeder.dev@gmail.com> 于2019年1月9日周三 下午8:56写道:
> > > +             sed -e "s#^.*/pack-\(.*\)\.\(idx\|pack\)#\1#g" | \
> >
> > This sed command doesn't seem to work on macOS (on Travis CI), and
> > causes the test to fail with:
> >
> 
> It works if rewrite as follows:
> 
>     git pack-redundant --all >out &&
>     sed -E -e "s#.*/pack-(.*)\.(idx|pack)#\1#" out | \
> 
> Without `-E`, MasOS has to write two seperate sed commands, such as:
> 
>     git pack-redundant --all >out &&
>     sed -e "s#.*/pack-\(.*\)\.idx#\1#" out | \
>     sed -e "s#.*/pack-\(.*\)\.pack#\1#"
> 
> Option '-E' is an alias for -r in GNU sed 4.2  (added in 4.2, not documented
> unti 4.3), released on May 11 2009.  I prefer the `-E` version.

Is 'sed -E' portable enough, e.g. to the various BSDs, Solaris, and
whatnot?  I don't know, but POSIX doesn't mention it, there is not a
single instance of it in our current codebase, and it appears that
we've never used it before, either.  OTOH,
't/check-non-portable-shell.pl' doesn't catch it as non-portable
construct...



  parent reply index

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-18  9:58 [PATCH 1/2] pack-redundant: new algorithm to find min packs Jiang Xin
2018-12-18  9:58 ` [PATCH 2/2] pack-redundant: remove unused functions Jiang Xin
2018-12-19 12:14   ` [PATCH v2 0/3] pack-redundant: new algorithm to find min packs Jiang Xin
2019-01-02  4:34     ` [PATCH v3 " Jiang Xin
2019-01-02  4:34     ` [PATCH v3 1/3] t5323: test cases for git-pack-redundant Jiang Xin
2019-01-09 12:56       ` SZEDER Gábor
2019-01-09 16:47         ` SZEDER Gábor
2019-01-10 12:01           ` [PATCH v5 0/5] pack-redundant: new algorithm to find min packs Jiang Xin
2019-01-12  9:17             ` [PATCH v6 " Jiang Xin
2019-01-30 11:47               ` [PATCH v7 0/6] " Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 " Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 1/6] t5323: test cases for git-pack-redundant Jiang Xin
2019-02-01 19:42                   ` Eric Sunshine
2019-02-01 21:03                     ` Junio C Hamano
2019-02-01 21:49                       ` Eric Sunshine
2019-02-02 13:30                         ` [PATCH v10 0/6] pack-redundant: new algorithm to find min packs Jiang Xin
2019-02-02 13:30                         ` [PATCH v10 1/6] t5323: test cases for git-pack-redundant Jiang Xin
2019-02-02 13:30                         ` [PATCH v10 2/6] pack-redundant: delay creation of unique_objects Jiang Xin
2019-02-02 13:30                         ` [PATCH v10 3/6] pack-redundant: delete redundant code Jiang Xin
2019-02-02 13:30                         ` [PATCH v10 4/6] pack-redundant: new algorithm to find min packs Jiang Xin
2019-02-02 13:30                         ` [PATCH v10 5/6] pack-redundant: rename pack_list.all_objects Jiang Xin
2019-02-02 13:30                         ` [PATCH v10 6/6] pack-redundant: consistent sort method Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 2/6] pack-redundant: delay creation of unique_objects Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 3/6] pack-redundant: delete redundant code Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 4/6] pack-redundant: new algorithm to find min packs Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 5/6] pack-redundant: rename pack_list.all_objects Jiang Xin
2019-02-01 16:21                 ` [PATCH v9 6/6] pack-redundant: consistent sort method Jiang Xin
2019-01-30 11:47               ` [PATCH v7 1/6] t5323: test cases for git-pack-redundant Jiang Xin
2019-01-31 21:44                 ` Junio C Hamano
2019-02-01  5:44                   ` Jiang Xin
2019-02-01  6:11                     ` Eric Sunshine
2019-02-01  7:23                       ` Jiang Xin
2019-02-01  7:25                         ` Jiang Xin
2019-02-01  9:51                       ` Jiang Xin
2019-01-30 11:47               ` [PATCH v7 2/6] pack-redundant: delay creation of unique_objects Jiang Xin
2019-01-30 11:47               ` [PATCH v7 3/6] pack-redundant: new algorithm to find min packs Jiang Xin
2019-01-31 19:30                 ` Junio C Hamano
2019-02-01  9:55                   ` Jiang Xin
2019-01-30 11:47               ` [PATCH v7 4/6] pack-redundant: remove unused functions Jiang Xin
2019-01-30 15:03                 ` [PATCH v8 1/1] pack-redundant: delete redundant code 16657101987
2019-01-30 11:47               ` [PATCH v7 5/6] pack-redundant: rename pack_list.all_objects Jiang Xin
2019-01-30 11:47               ` [PATCH v7 6/6] pack-redundant: consistent sort method Jiang Xin
2019-01-12  9:17             ` [PATCH v6 1/5] t5323: test cases for git-pack-redundant Jiang Xin
2019-01-12  9:17             ` [PATCH v6 2/5] pack-redundant: new algorithm to find min packs Jiang Xin
2019-01-12  9:17             ` [PATCH v6 3/5] pack-redundant: remove unused functions Jiang Xin
2019-01-12  9:17             ` [PATCH v6 4/5] pack-redundant: rename pack_list.all_objects Jiang Xin
2019-01-12  9:17             ` [PATCH v6 5/5] pack-redundant: consistent sort method Jiang Xin
2019-01-10 12:01           ` [PATCH v5 1/5] t5323: test cases for git-pack-redundant Jiang Xin
2019-01-10 21:11             ` Junio C Hamano
2019-01-11  1:59               ` Jiang Xin
2019-01-11 18:00                 ` Junio C Hamano
2019-01-10 12:01           ` [PATCH v5 2/5] pack-redundant: new algorithm to find min packs Jiang Xin
2019-01-11  1:19             ` SZEDER Gábor
2019-01-10 12:01           ` [PATCH v5 3/5] pack-redundant: rename pack_list.all_objects Jiang Xin
2019-01-10 12:01           ` [PATCH v5 4/5] pack-redundant: consistent sort method Jiang Xin
2019-01-10 20:05             ` SZEDER Gábor
2019-01-10 12:01           ` [PATCH v5 5/5] pack-redundant: remove unused functions Jiang Xin
2019-01-10  3:28         ` [PATCH v3 1/3] t5323: test cases for git-pack-redundant Jiang Xin
2019-01-10  7:11           ` Johannes Sixt
2019-01-10 11:57           ` SZEDER Gábor [this message]
2019-01-10 12:25             ` Torsten Bögershausen
2019-01-10 17:36             ` Junio C Hamano
2019-01-15 20:30             ` [PATCH/RFC v1 1/1] test-lint: sed -E (or -a, -l) are not portable tboegi
2019-01-15 21:09               ` Eric Sunshine
2019-01-16 11:24               ` Ævar Arnfjörð Bjarmason
2019-01-20  7:53             ` [PATCH/RFC v2 1/1] test-lint: Only use only sed [-n] [-e command] [-f command_file] tboegi
2019-01-22 19:47               ` Junio C Hamano
2019-01-22 20:00                 ` Torsten Bögershausen
2019-01-22 21:15                   ` Eric Sunshine
2019-01-23  6:35                     ` Torsten Bögershausen
2019-01-23 17:54                       ` Junio C Hamano
2019-01-25 19:12                         ` Torsten Bögershausen
2019-01-27 22:34                           ` Junio C Hamano
2019-01-02  4:34     ` [PATCH v3 2/3] pack-redundant: new algorithm to find min packs Jiang Xin
2019-01-02  4:34     ` [PATCH v3 3/3] pack-redundant: remove unused functions Jiang Xin
2019-01-08 16:40       ` [PATCH v4 0/1] " 16657101987
2019-01-08 19:30         ` Junio C Hamano
2019-01-09  0:29           ` 16657101987
2019-01-08 16:43       ` [PATCH v4 1/1] " 16657101987
2019-01-08 16:45       ` [PATCH v4 0/1] " 16657101987
2018-12-19 12:14   ` [PATCH v2 1/3] t5322: test cases for git-pack-redundant Jiang Xin
2018-12-19 12:14   ` [PATCH v2 2/3] pack-redundant: new algorithm to find min packs Jiang Xin
2018-12-19 12:14   ` [PATCH v2 3/3] pack-redundant: remove unused functions Jiang Xin

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