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From: Nguyen Thai Ngoc Duy <pclouds@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 19/21] grep: use writable strbuf from caller in grep_tree()
Date: Fri, 17 Dec 2010 16:56:43 +0700	[thread overview]
Message-ID: <AANLkTi=hXQqtYmhtHh+D67d9puRrDA+iScpafaYYMsAk@mail.gmail.com> (raw)
In-Reply-To: <7vy67pjlvb.fsf@alter.siamese.dyndns.org>

2010/12/17 Junio C Hamano <gitster@pobox.com>:
> Nguyễn Thái Ngọc Duy  <pclouds@gmail.com> writes:
>
>> +             hit = grep_tree(opt, pathspec, &tree, &base, base.neglen);
>
> If you are going to let the users of strbuf API to refer directly to the
> field, I think "neglen" should be renamed to something more reasonable,
> say, "offset".
>
> I am still debating myself if this strbuf_offset is anugly hack merely to
> allow the implementation of "grep" not to carry one extra offset around
> throughout its callchain, or if it is generic enough that other/future
> callers would benefit from.  I am leaning toward to think this is an ugly
> hack, as a new caller that wants to carry _two_ offsets into a strbuf
> wouldn't get much benefit from this new API.  But I may be missreading
> your code.
>

I did not want to another offset to tree_entry_interesting. But an
extra argument would be less ugly than an extra API.
-- 
Duy

  reply	other threads:[~2010-12-17  9:57 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-15 15:02 [PATCH 00/21] nd/struct-pathspec v2 Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 01/21] Add struct pathspec Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 02/21] diff-no-index: use diff_tree_setup_paths() Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 03/21] Convert struct diff_options to use struct pathspec Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 04/21] tree_entry_interesting(): remove dependency on struct diff_options Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 05/21] Move tree_entry_interesting() to tree-walk.c and export it Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 06/21] glossary: define pathspec Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 07/21] diff-tree: convert base+baselen to writable strbuf Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 08/21] tree_entry_interesting(): refactor into separate smaller functions Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 09/21] tree_entry_interesting(): support depth limit Nguyễn Thái Ngọc Duy
2011-01-28 20:40   ` Junio C Hamano
2011-01-29  3:13     ` Nguyen Thai Ngoc Duy
2011-01-31 20:21       ` [PATCH] tree_entry_interesting(): with no pathspecs, everything will match Junio C Hamano
2010-12-15 15:02 ` [PATCH 10/21] tree_entry_interesting(): fix depth limit with overlapping pathspecs Nguyễn Thái Ngọc Duy
2010-12-16 23:31   ` Junio C Hamano
2010-12-17 10:05     ` Nguyen Thai Ngoc Duy
2010-12-17 20:02       ` Junio C Hamano
2010-12-18  3:37     ` Nguyen Thai Ngoc Duy
2010-12-15 15:02 ` [PATCH 11/21] tree_entry_interesting(): support wildcard matching Nguyễn Thái Ngọc Duy
2019-02-04 10:36   ` [PATCH] diff-tree doc: correct & remove wrong documentation Ævar Arnfjörð Bjarmason
2019-02-04 10:42     ` Duy Nguyen
2019-02-04 21:10     ` Junio C Hamano
2019-02-04 21:49       ` Ævar Arnfjörð Bjarmason
2010-12-15 15:02 ` [PATCH 12/21] tree_entry_interesting(): optimize wildcard matching when base is matched Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 13/21] pathspec: add match_pathspec_depth() Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 14/21] Convert ce_path_match() to use struct pathspec Nguyễn Thái Ngọc Duy
2010-12-17  0:02   ` Junio C Hamano
2010-12-17  9:59     ` Nguyen Thai Ngoc Duy
2010-12-17 12:43       ` [PATCH 14/21] struct rev_info: convert prune_data to " Nguyễn Thái Ngọc Duy
2010-12-17 12:43         ` [PATCH 15/21] Convert ce_path_match() to use " Nguyễn Thái Ngọc Duy
2010-12-17 15:09       ` [PATCH 14/21] " Junio C Hamano
2010-12-17 15:11         ` Nguyen Thai Ngoc Duy
2010-12-17 20:29           ` Junio C Hamano
2010-12-15 15:02 ` [PATCH 15/21] Convert ce_path_match() to use match_pathspec_depth() Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 16/21] grep: convert to use struct pathspec Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 17/21] grep: use match_pathspec_depth() for cache/worktree grepping Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 18/21] strbuf: allow "buf" to point to the middle of the allocated buffer Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 19/21] grep: use writable strbuf from caller in grep_tree() Nguyễn Thái Ngọc Duy
2010-12-17  0:15   ` Junio C Hamano
2010-12-17  9:56     ` Nguyen Thai Ngoc Duy [this message]
2010-12-17 12:44       ` [PATCH 19/21] grep: use writable strbuf from caller for grep_tree() Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 20/21] grep: drop pathspec_matches() in favor of tree_entry_interesting() Nguyễn Thái Ngọc Duy
2010-12-17 12:45   ` Nguyễn Thái Ngọc Duy
2010-12-15 15:02 ` [PATCH 21/21] t7810: overlapping pathspecs and depth limit Nguyễn Thái Ngọc Duy

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