From: Junio C Hamano <gitster@pobox.com>
To: Jacob Keller <jacob.keller@gmail.com>
Cc: Stefan Beller <sbeller@google.com>,
Jacob Keller <jacob.e.keller@intel.com>,
"git\@vger.kernel.org" <git@vger.kernel.org>,
Stefan Beller <stefanbeller@gmail.com>, Jeff King <peff@peff.net>,
Johannes Sixt <j6t@kdbg.org>
Subject: Re: [PATCH v10 0/9] submodule inline diff format
Date: Thu, 25 Aug 2016 15:38:50 -0700 [thread overview]
Message-ID: <xmqqr39cjwxx.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <CA+P7+xrQy33gt8bnsagLVPAHhZPZx-3s0E_Aj7tOwXnHjOoCBg@mail.gmail.com> (Jacob Keller's message of "Thu, 25 Aug 2016 13:39:18 -0700")
Jacob Keller <jacob.keller@gmail.com> writes:
> So we should support the gitlink to a repository stored at <path>
> without stuff inside the .git/modules, and we should support submodule
> gitlinks with a proper .gitmodules setup. I don't think we should
> die() but we should error properly so I will introduce a _gently()
> variant of these functions, and die properly in the regular flow.
Because "git diff [--cached] [<tree-ish>]" in the top-level is
driven by a gitlink in the index, immediately after adding a new
submodule to the index but before describing it in .gitmodules you
might not have a name (and you know in that case the path will
become the name when adding it to .gitmodules). Also a gitlink in
the index may correspond to a submodule the user of the top-level is
not interested in, so there may not be anything in .git/modules/
that corresponds to it. In these cases, I suspect that you do not
want to die, but you can just tell the user "I do not have enough
information to tell you a useful story yet".
next prev parent reply other threads:[~2016-08-25 22:45 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-22 23:43 [PATCH v10 0/9] submodule inline diff format Jacob Keller
2016-08-22 23:43 ` [PATCH v10 1/9] Git 2.10-rc1 Jacob Keller
2016-08-23 0:28 ` Stefan Beller
2016-08-23 6:21 ` Jacob Keller
2016-08-22 23:43 ` [PATCH v10 2/9] cache: add empty_tree_oid object and helper function Jacob Keller
2016-08-22 23:43 ` [PATCH v10 3/9] diff.c: remove output_prefix_length field Jacob Keller
2016-08-22 23:43 ` [PATCH v10 4/9] graph: add support for --line-prefix on all graph-aware output Jacob Keller
2016-08-22 23:43 ` [PATCH v10 5/9] diff: prepare for additional submodule formats Jacob Keller
2016-08-22 23:43 ` [PATCH v10 6/9] allow do_submodule_path to work even if submodule isn't checked out Jacob Keller
2016-08-22 23:43 ` [PATCH v10 7/9] submodule: convert show_submodule_summary to use struct object_id * Jacob Keller
2016-08-22 23:43 ` [PATCH v10 8/9] submodule: refactor show_submodule_summary with helper function Jacob Keller
2016-08-23 23:07 ` Junio C Hamano
2016-08-24 6:28 ` Jacob Keller
2016-08-22 23:43 ` [PATCH v10 9/9] diff: teach diff to display submodule difference with an inline diff Jacob Keller
2016-08-23 1:00 ` [PATCH v10 0/9] submodule inline diff format Stefan Beller
2016-08-23 7:23 ` Jacob Keller
2016-08-23 17:25 ` Junio C Hamano
2016-08-23 17:47 ` Stefan Beller
2016-08-25 20:39 ` Jacob Keller
2016-08-25 20:46 ` Stefan Beller
2016-08-25 22:16 ` Jacob Keller
2016-08-25 22:38 ` Junio C Hamano [this message]
2016-08-25 22:46 ` Jacob Keller
2016-08-26 17:35 ` Stefan Beller
2016-08-26 18:26 ` Keller, Jacob E
2016-08-25 20:35 ` Jacob Keller
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=xmqqr39cjwxx.fsf@gitster.mtv.corp.google.com \
--to=gitster@pobox.com \
--cc=git@vger.kernel.org \
--cc=j6t@kdbg.org \
--cc=jacob.e.keller@intel.com \
--cc=jacob.keller@gmail.com \
--cc=peff@peff.net \
--cc=sbeller@google.com \
--cc=stefanbeller@gmail.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).