From: "Оля Тележная" <olyatelezhnaya@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git <git@vger.kernel.org>
Subject: Re: [PATCH RFC 03/24] cat-file: split expand_atom into 2 functions
Date: Mon, 29 Jan 2018 10:26:20 +0300 [thread overview]
Message-ID: <CAL21BmmAq+FRx2F8eiQj+jHhR-Y=Vdr26hC5T1F_9Ga8TyWJPQ@mail.gmail.com> (raw)
In-Reply-To: <xmqqvafo5m5h.fsf@gitster.mtv.corp.google.com>
2018-01-27 0:46 GMT+03:00 Junio C Hamano <gitster@pobox.com>:
> Olga Telezhnaya <olyatelezhnaya@gmail.com> writes:
>
>> Split expand_atom function into 2 different functions,
>> expand_atom_into_fields prepares variable for further filling,
>> (new) expand_atom creates resulting string.
>> Need that for further reusing of formatting logic from ref-filter.
>>
>> Signed-off-by: Olga Telezhnaia <olyatelezhnaya@gmail.com>
>> Mentored-by: Christian Couder <christian.couder@gmail.com>
>> Mentored by: Jeff King <peff@peff.net>
>> ---
>> builtin/cat-file.c | 73 +++++++++++++++++++++++++++++-------------------------
>> 1 file changed, 39 insertions(+), 34 deletions(-)
>
> As expand_atom() is file-scope static and its callers are well
> isolated, it is OK to change its meaning while restructuring the
> code like this patch does (as opposed to a public function to which
> new callers may be added on other topics in flight).
>
> The split itself looks sensible, but expand_atom_into_fields() is a
> questionable name. expand_atom() does fill the data in sb, but
> calling expand_atom_into_fields() does not fill any data into
> separated fields---it merely prepares somebody else to do so.
>
> Helped by this comment:
>
> /*
> * If mark_query is true, we do not expand anything, but rather
> * just mark the object_info with items we wish to query.
> */
> int mark_query;
>
> we can guess that a better name would mention or hint "object_info",
> "query" and probably "prepare" (because we would do so before
> actually querying).
OK, I will rename that function. Actually, not sure that we really
need to have ideal name here because both functions will be deleted by
the end of this patch.
"mark_atom_in_object_info"?
>
> I am not sure if separating the logic into these two functions is a
> good way to organize things. When a new %(atom) is introduced, it
> is more likely that a programmer adds it to one but forgets to make
> a matching change to the other, no? (here, "I am not sure" is just
> that. It is very different from "I am sure this is wrong").
In the end of the patch we don't have both of those functions, so
there would not be such problem.
But, I need that split, it helps me to go further and apply new
changes step-by-step.
>
> Thanks.
next prev parent reply other threads:[~2018-01-29 7:26 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-26 19:43 [PATCH RFC 01/24] ref-filter: get rid of goto Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 14/24] ref_filter: add is_rest_atom_used function Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 10/24] ref-filter: make populate_value global Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 06/24] cat-file: move struct expand_data into ref-filter Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 03/24] cat-file: split expand_atom into 2 functions Olga Telezhnaya
2018-01-26 21:46 ` Junio C Hamano
2018-01-29 7:26 ` Оля Тележная [this message]
2018-01-26 19:43 ` [PATCH RFC 24/24] cat-file: update of docs Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 18/24] ref-filter: make valid_atom general again Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 23/24] cat-file: tests for new atoms added Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 09/24] cat-file: start use ref_array_item struct Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 17/24] cat-file: reuse printing logic from ref-filter Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 21/24] ref-filter: work with objectsize:disk Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 02/24] ref-filter: add return value to some functions Olga Telezhnaya
2018-01-26 21:05 ` Junio C Hamano
2018-01-29 7:36 ` Оля Тележная
2018-01-26 19:43 ` [PATCH RFC 12/24] ref-filter: get rid of expand_atom_into_fields Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 16/24] ref-filter: make cat_file_info independent Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 08/24] ref-filter: reuse parse_ref_filter_atom Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 04/24] cat-file: reuse struct ref_format Olga Telezhnaya
2018-01-26 22:18 ` Junio C Hamano
2018-01-26 19:43 ` [PATCH RFC 20/24] ref-filter: unifying formatting of cat-file opts Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 13/24] ref-filter: add is_cat flag Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 07/24] cat-file: start migrating to ref-filter Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 22/24] for-each-ref: tests for new atoms added Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 05/24] ref-filter: make valid_atom as function parameter Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 15/24] cat-file: move skip_object_info into ref-filter Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 11/24] cat-file: start reusing populate_value Olga Telezhnaya
2018-01-26 19:43 ` [PATCH RFC 19/24] ref-filter: make populate_value internal again Olga Telezhnaya
2018-01-26 20:19 ` [PATCH RFC 01/24] ref-filter: get rid of goto Junio C Hamano
2018-01-29 7:13 ` Оля Тележная
2018-01-30 20:49 ` Junio C Hamano
2018-01-31 6:39 ` Оля Тележная
2018-02-05 11:27 ` [PATCH RFC v2 01/25] " Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 21/25] ref-filter: unifying formatting of cat-file opts Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 12/25] cat-file: start reusing populate_value() Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 02/25] ref-filter: add return value to some functions Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 06/25] cat-file: split expand_atom() into 2 functions Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 23/25] for-each-ref: tests for new atoms added Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 18/25] ref-filter: make valid_atom general again Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 07/25] cat-file: start migrating formatting to ref-filter Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 08/25] ref-filter: reuse parse_ref_filter_atom() Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 20/25] ref-filter: make populate_value() internal again Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 04/25] ref-filter: make valid_atom as function parameter Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 22/25] ref-filter: work with objectsize:disk Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 13/25] ref-filter: get rid of mark_atom_in_object_info() Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 09/25] cat-file: start use ref_array_item struct Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 15/25] ref_filter: add is_atom_used function Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 14/25] ref-filter: add is_cat flag Olga Telezhnaya
2018-02-05 21:19 ` Junio C Hamano
2018-02-05 11:27 ` [PATCH RFC v2 11/25] ref-filter: rename field in ref_array_item stuct Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 24/25] cat-file: tests for new atoms added Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 03/25] cat-file: reuse struct ref_format Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 16/25] cat-file: move skip_object_info into ref-filter Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 17/25] ref-filter: make cat_file_info independent Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 25/25] cat-file: update of docs Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 10/25] ref-filter: make populate_value() global Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 19/25] cat-file: reuse printing logic from ref-filter Olga Telezhnaya
2018-02-05 11:27 ` [PATCH RFC v2 05/25] cat-file: move struct expand_data into ref-filter Olga Telezhnaya
2018-02-12 8:08 ` [PATCH v3 01/23] ref-filter: get rid of goto Olga Telezhnaya
2018-02-12 8:08 ` [PATCH v3 12/23] cat-file: start reusing populate_value() Olga Telezhnaya
2018-02-15 5:42 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 04/23] ref-filter: make valid_atom as function parameter Olga Telezhnaya
2018-02-15 5:23 ` Jeff King
2018-02-15 10:03 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 22/23] cat-file: tests for new atoms added Olga Telezhnaya
2018-02-16 14:55 ` Adam Dinwoodie
2018-02-18 22:55 ` Ramsay Jones
2018-02-19 1:04 ` Ramsay Jones
2018-02-12 8:08 ` [PATCH v3 19/23] ref-filter: make populate_value() internal again Olga Telezhnaya
2018-02-12 8:08 ` [PATCH v3 16/23] ref-filter: make cat_file_info independent Olga Telezhnaya
2018-02-15 5:53 ` Jeff King
2018-02-15 10:33 ` Оля Тележная
2018-02-16 21:54 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 17/23] ref-filter: make valid_atom general again Olga Telezhnaya
2018-02-15 5:53 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 07/23] cat-file: start migrating formatting to ref-filter Olga Telezhnaya
2018-02-15 5:32 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 10/23] ref-filter: make populate_value() global Olga Telezhnaya
2018-02-12 8:08 ` [PATCH v3 18/23] cat-file: reuse printing logic from ref-filter Olga Telezhnaya
2018-02-12 8:08 ` [PATCH v3 21/23] for-each-ref: tests for new atoms added Olga Telezhnaya
2018-02-15 5:57 ` Jeff King
2018-02-15 10:38 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 03/23] cat-file: reuse struct ref_format Olga Telezhnaya
2018-02-15 5:18 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 14/23] ref_filter: add is_atom_used function Olga Telezhnaya
2018-02-15 5:49 ` Jeff King
2018-02-15 10:20 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 05/23] cat-file: move struct expand_data into ref-filter Olga Telezhnaya
2018-02-15 5:26 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 23/23] cat-file: update of docs Olga Telezhnaya
2018-02-15 6:00 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 11/23] ref-filter: rename field in ref_array_item stuct Olga Telezhnaya
2018-02-12 8:08 ` [PATCH v3 20/23] ref-filter: unifying formatting of cat-file opts Olga Telezhnaya
2018-02-15 5:56 ` Jeff King
2018-02-15 10:34 ` Оля Тележная
2018-02-15 18:31 ` Junio C Hamano
2018-02-12 8:08 ` [PATCH v3 02/23] ref-filter: add return value to some functions Olga Telezhnaya
2018-02-15 5:16 ` Jeff King
2018-02-15 9:59 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 06/23] cat-file: split expand_atom() into 2 functions Olga Telezhnaya
2018-02-15 5:28 ` Jeff King
2018-02-12 8:08 ` [PATCH v3 15/23] cat-file: move skip_object_info into ref-filter Olga Telezhnaya
2018-02-15 5:51 ` Jeff King
2018-02-15 10:27 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 13/23] ref-filter: get rid of mark_atom_in_object_info() Olga Telezhnaya
2018-02-15 5:45 ` Jeff King
2018-02-15 10:19 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 09/23] cat-file: start use ref_array_item struct Olga Telezhnaya
2018-02-15 5:40 ` Jeff King
2018-02-15 10:13 ` Оля Тележная
2018-02-12 8:08 ` [PATCH v3 08/23] ref-filter: reuse parse_ref_filter_atom() Olga Telezhnaya
2018-02-15 5:37 ` Jeff King
2018-02-15 10:11 ` Оля Тележная
2018-02-15 5:08 ` [PATCH v3 01/23] ref-filter: get rid of goto Jeff King
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAL21BmmAq+FRx2F8eiQj+jHhR-Y=Vdr26hC5T1F_9Ga8TyWJPQ@mail.gmail.com' \
--to=olyatelezhnaya@gmail.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).