From: David Kastrup <dak@gnu.org>
To: emacs-devel@gnu.org
Subject: Re: base
Date: Thu, 26 Aug 2010 17:28:57 +0200 [thread overview]
Message-ID: <87wrrd4cli.fsf@lola.goethe.zz> (raw)
In-Reply-To: 87lj7te8qp.fsf@telefonica.net
Óscar Fuentes <ofv@wanadoo.es> writes:
> Eli Zaretskii <eliz@gnu.org> writes:
>
>> So you are saying that there's no way a user can understand how to use
>> git efficiently without knowing about SHA1, hashes, blobs, index
>> files, and how they all live happily in disk files and point to one
>> another?
>
> It is perfectly possible to use git without knowing its model, in the
> sense that you can store your changes on the repo, see logs, etc. More
> or less like CVS or Subversion (or Bazaar!) where the user knows recipes
> for dealing with a restricted, mostly simplistic, set of
> requirements. On the long term (or not so long) it is not the most
> cost-effective approach.
>
> For any dVCS, revision IDs are a core concept. A user that doesn't
> understand revision IDs eventually will suffer the consequences of his
> ignorance. That applies to git's SHA1 hashes and to whatever bzr uses as
> IDs. Blobs and trees are on the foundations of git and defines how it
> stores information. Having some knowledge about them makes easy to
> understand why git does not track empty directories,
Actually, it doesn't make it easy to understand. After all, git tracks
symbolic links which have as little information beside the entry itself
as directory entries do.
It would be easy for git to make an additional entry for the directory
entry itself.
--
David Kastrup
next prev parent reply other threads:[~2010-08-26 15:28 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-22 12:06 base Alan Mackenzie
2010-08-22 12:20 ` base Eli Zaretskii
2010-08-22 13:01 ` base Alan Mackenzie
2010-08-22 12:50 ` base Teemu Likonen
2010-08-22 13:20 ` base Eli Zaretskii
2010-08-23 10:38 ` base Uday S Reddy
2010-08-23 11:03 ` base Leo
2010-08-23 12:56 ` base Eli Zaretskii
2010-08-24 4:32 ` base Richard Stallman
2010-08-24 6:01 ` base Stephen J. Turnbull
2010-08-24 7:22 ` base Leo
2010-08-24 8:29 ` base Andreas Schwab
2010-08-24 8:34 ` base Stephen J. Turnbull
2010-08-24 9:10 ` base Miles Bader
2010-08-24 10:03 ` base Juanma Barranquero
2010-08-24 13:39 ` base Stephen J. Turnbull
2010-08-24 14:05 ` base Miles Bader
2010-08-24 15:00 ` base Andreas Schwab
2010-08-24 16:14 ` base Juanma Barranquero
2010-08-24 12:32 ` base Stephen J. Turnbull
2010-08-24 12:51 ` base Leo
2010-08-24 13:39 ` base Juanma Barranquero
2010-08-24 14:25 ` base Óscar Fuentes
2010-08-24 16:18 ` base Juanma Barranquero
2010-08-24 14:37 ` base David Kastrup
2010-08-24 16:22 ` base Juanma Barranquero
2010-08-24 16:38 ` base David Kastrup
2010-08-24 17:22 ` base Juanma Barranquero
2010-08-24 17:35 ` base Stephen J. Turnbull
2010-08-24 17:45 ` base Frank Schmitt
2010-08-25 4:33 ` base Stephen J. Turnbull
2010-08-25 6:38 ` base Eli Zaretskii
2010-08-25 8:48 ` base Stephen J. Turnbull
2010-08-25 9:02 ` base Eli Zaretskii
2010-08-25 13:17 ` base Stephen J. Turnbull
2010-08-25 18:12 ` base Eli Zaretskii
2010-08-25 20:34 ` base Óscar Fuentes
2010-08-25 20:43 ` base Bernardo Barros
2010-08-25 20:55 ` base Eli Zaretskii
2010-08-24 18:00 ` base Leo
2010-08-24 19:04 ` base Juanma Barranquero
2010-08-24 23:44 ` base Miles Bader
2010-08-24 23:48 ` base Juanma Barranquero
2010-08-25 0:19 ` base Miles Bader
2010-08-25 3:13 ` base Eli Zaretskii
2010-08-25 3:44 ` base Miles Bader
2010-08-25 5:46 ` base Eli Zaretskii
2010-08-25 8:15 ` base Stephen J. Turnbull
2010-08-25 9:35 ` base Uday S Reddy
2010-08-25 10:43 ` base Juanma Barranquero
2010-08-25 15:34 ` base Stephen J. Turnbull
2010-08-25 11:21 ` base Eli Zaretskii
2010-08-25 13:13 ` base Óscar Fuentes
2010-08-25 15:11 ` base Harald Hanche-Olsen
2010-08-25 19:08 ` base Eli Zaretskii
2010-08-25 19:07 ` base Eli Zaretskii
2010-08-25 21:06 ` base Óscar Fuentes
2010-08-26 3:10 ` base Eli Zaretskii
2010-08-26 3:27 ` base Miles Bader
2010-08-26 3:29 ` base Miles Bader
2010-08-26 5:37 ` base Eli Zaretskii
2010-08-26 6:29 ` base Leo
2010-08-26 8:23 ` base Uday S Reddy
2010-08-26 9:16 ` base Eli Zaretskii
2010-08-26 12:25 ` base Uday S Reddy
2010-08-26 12:35 ` base Eli Zaretskii
2010-08-26 13:27 ` base Óscar Fuentes
2010-08-26 13:49 ` base Eli Zaretskii
2010-08-26 14:42 ` base Óscar Fuentes
2010-08-26 15:11 ` base David Robinow
2010-08-26 15:50 ` base Óscar Fuentes
2010-08-26 15:28 ` David Kastrup [this message]
2010-08-27 5:33 ` base Stephen J. Turnbull
2010-08-27 13:25 ` base Óscar Fuentes
2010-08-28 15:18 ` base Stephen J. Turnbull
2010-08-26 11:01 ` base Stephen J. Turnbull
2010-08-26 17:08 ` base Eli Zaretskii
2010-08-27 13:03 ` base Stephen J. Turnbull
2010-08-27 13:52 ` base Eli Zaretskii
2010-08-27 14:25 ` base Miles Bader
2010-08-27 15:25 ` base Eli Zaretskii
2010-08-28 16:25 ` base Stephen J. Turnbull
2010-08-28 17:32 ` base Eli Zaretskii
2010-08-28 18:58 ` base Leo
2010-08-28 19:58 ` base Eli Zaretskii
2010-08-28 22:51 ` base Leo
2010-08-28 19:16 ` base Stephen J. Turnbull
2010-08-28 20:00 ` base Eli Zaretskii
2010-08-29 12:21 ` base Stephen J. Turnbull
2010-08-26 18:09 ` base Uday S Reddy
2010-08-25 16:09 ` base Stephen J. Turnbull
2010-08-25 18:51 ` base Eli Zaretskii
2010-08-26 10:25 ` base Stephen J. Turnbull
2010-08-26 11:26 ` base Eli Zaretskii
2010-08-26 11:52 ` base Leo
2010-08-27 5:43 ` base Stephen J. Turnbull
2010-08-27 6:57 ` base Eli Zaretskii
2010-08-27 7:06 ` base David Kastrup
2010-08-27 13:16 ` base Óscar Fuentes
2010-08-25 7:38 ` base Leo
2010-08-25 7:41 ` base Juanma Barranquero
2010-08-25 13:23 ` base Teemu Likonen
2010-08-25 9:07 ` base Uday S Reddy
2010-08-24 14:09 ` base Miles Bader
2010-08-24 14:13 ` base Miles Bader
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87wrrd4cli.fsf@lola.goethe.zz \
--to=dak@gnu.org \
--cc=emacs-devel@gnu.org \
/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 external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.