all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: "Pascal J. Bourguignon" <pjb@informatimago.com>
To: emacs-devel@gnu.org
Subject: Re: A unified project root interface
Date: Sat, 23 Mar 2013 21:51:34 +0100	[thread overview]
Message-ID: <87d2upon55.fsf@kuiper.lan.informatimago.com> (raw)
In-Reply-To: 87d2uqkna5.fsf@yandex.ru

Dmitry Gutov <dgutov@yandex.ru> writes:

> Jorgen Schaefer <forcer@forcix.cx> writes:
>
>> On Sat, 23 Mar 2013 13:10:20 -0400
>> "Eric M. Ludlam" <eric@siege-engine.com> wrote:
>>
>>> If this project concept is created as a simple thing, that's fine,
>>> but EDE won't be able to use it, though it could contribute.   If
>>> that's the overall story where simple uses need the simple project,
>>> and EDE is used when you need more, that seems like a fine
>>> compromise, but it won't simplify the plethora of project projects.
>>
>> Let's say we create two primary API functions
>>
>> - (project-root)
>> - (project-set-root DIR)
>
> I think it would work better if insted of the second function, we'll
> have a variable `project-root-functions', along the lines of
> `completion-at-point-functions'.

Not instead, but as hooks:

(defvar *current-project-dir* nil)
(defvar *resign-current-project-hook* '())
(defvar *become-current-project-hook* '())

(defun project-set-root (dir)
   (when *current-project-dir*
     (run-hook-with-args *resign-current-project-hook* *current-project-dir*))
   (do-default-project-set-root dir) 
   (assert (eq *current-project-dir* dir))
   (run-hook-with-args *become-current-project-hook* *current-project-dir*))


> It will contain some simple function by default (that will look for
> .dir-locals.el, for example), and EDE, when loaded, can push its own
> function on top.

Indeed, (do-default-project-set-root dir) could just set 
*current-project-dir*, and allt the rest could be done in
*become-current-project-hook*.

-- 
__Pascal Bourguignon__                     http://www.informatimago.com/
A bad day in () is better than a good day in {}.




  reply	other threads:[~2013-03-23 20:51 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-09 16:44 A unified project root interface Jorgen Schaefer
2013-03-09 17:12 ` Fabian Ezequiel Gallina
2013-03-10  5:38 ` Stefan Monnier
2013-03-10 10:06   ` Jorgen Schaefer
2013-03-11 18:57   ` Lluís
2013-03-12 23:28     ` Eric M. Ludlam
2013-03-12 23:42       ` Jorgen Schaefer
2013-03-13  2:02         ` Eric M. Ludlam
2013-03-13 18:03       ` David Engster
2013-03-13 19:11         ` Sudish Joseph
2013-03-16  0:47         ` Eric M. Ludlam
2013-03-16 14:18           ` David Engster
2013-03-16 15:02             ` Jorgen Schaefer
2013-03-16 22:27               ` Phil Hagelberg
2013-03-16 22:59               ` David Engster
2013-03-16 23:16                 ` Jorgen Schaefer
2013-03-17 17:40                   ` David Engster
2013-03-17 18:18                     ` Jorgen Schaefer
2013-03-18 22:50                       ` David Engster
2013-03-19  1:57                         ` John Yates
2013-03-19  7:18                           ` David Engster
2013-03-19 12:23                             ` Eric M. Ludlam
2013-03-19 13:06                             ` Stefan Monnier
2013-03-19 19:09                               ` David Engster
2013-03-20  3:21                                 ` Stefan Monnier
2013-03-20  4:48                                   ` Leo Liu
2013-03-20  7:04                                     ` joakim
2013-03-20  7:05                                     ` David Engster
2013-03-20  7:13                                   ` David Engster
2013-03-20 12:57                                     ` Stefan Monnier
2013-03-20 16:14                                       ` Davis Herring
2013-03-20 17:41                                         ` Stefan Monnier
2013-03-20 17:48                                         ` Stefan Monnier
2013-03-20 18:20                                         ` Bruce Korb
2013-03-20 22:14                                           ` Stefan Monnier
2013-03-20 16:34                                       ` David Engster
2013-03-20 17:47                                         ` Stefan Monnier
2013-03-21  0:55                                           ` Eric M. Ludlam
2013-03-21  3:27                                             ` Stefan Monnier
2013-03-21  4:07                                               ` Eric M. Ludlam
2013-03-21 14:33                                                 ` Stefan Monnier
2013-03-22  2:12                                                 ` Eric M. Ludlam
2013-03-23 11:04                                                   ` EIEIO split (was: A unified project root interface) David Engster
2013-03-21 16:32                                             ` A unified project root interface David Engster
2013-03-22  0:47                                               ` Eric M. Ludlam
2013-03-22 20:30                                                 ` David Engster
2013-03-23 17:10                                                   ` Eric M. Ludlam
2013-03-23 17:26                                                     ` Jorgen Schaefer
2013-03-23 18:02                                                       ` Dmitry Gutov
2013-03-23 20:51                                                         ` Pascal J. Bourguignon [this message]
2013-03-24  4:25                                                           ` Dmitry Gutov
2013-03-24 10:13                                                             ` Jorgen Schaefer
2013-04-06 13:25                                                               ` Jorgen Schaefer
2013-04-06 17:13                                                                 ` Eric M. Ludlam
2013-04-08 19:03                                                                   ` David Engster
2013-12-31 20:12                                                               ` Daniel Colascione
2013-03-20 17:49                                         ` Jorgen Schaefer
2013-03-19  7:33                         ` Jorgen Schaefer
2013-03-17  8:08                 ` joakim
2013-03-12 15:34   ` Sudish Joseph
2013-03-12 16:51     ` Dmitry Gutov
2013-03-12 18:23   ` Ted Zlatanov

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=87d2upon55.fsf@kuiper.lan.informatimago.com \
    --to=pjb@informatimago.com \
    --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.