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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-orgmode@gnu.org
Cc: emacs-devel@gnu.org
Subject: Re: Sync up the org in emacs master to org maint branch?
Date: Tue, 31 Jan 2017 09:42:38 -0500	[thread overview]
Message-ID: <jwvpoj3fgbj.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: 87fuk08i01.fsf@engster.org

> It is a mistake because you are creating more moving targets and bring
> them together very late in the release process. This reduces the amount
> of testing that is done for those packages, so bugs will be noticed
> later and the quality of the relases suffer. It moves even more work
> into the RC-phase, which is already crowded and where people who can fix
> those bugs might not be readily available. It removes those packages
> from Emacs CI, so that breakages due to changes in core are not
> immediately noticed, and often times they have to be fixed not by those
> who created the breakage, but by those who notice them.

Indeed, moving something to elpa.git has benefits but also downsides.

Another downside is that ELPA packages need to be compatible with
various Emacs releases, whereas bundled code can happily ignore those
compatibility issues.  Of course, the reverse is true as well: if
CEDET-core is an ELPA package, then CEDET-client packages don't need to
be compatible with older CEDET-core.

I think the most important issue is to avoid duplicating branches.
Moving (parts of) CEDET to elpa.git is/was mostly motivated by the
desire to avoid the difficulties of sync'ing between the Emacs code and
the upstream code, since the elpa.git branch could hopefully evolve
in-sync with the upstream (or could even *be* the uptream), whereas that
was more difficult for the code in emacs.git.

If the CEDET code in emacs.git becomes "the upstream", then moving it to
elpa.git is much less interesting.


        Stefan

  parent reply	other threads:[~2017-01-31 15:44 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-25 16:39 Sync up the org in emacs master to org maint branch? Kaushal Modi
2017-01-25 16:54 ` Rasmus
2017-01-25 20:31   ` Eli Zaretskii
     [not found]     ` <874m0maq9e.fsf@gmx.us>
     [not found]       ` <jwvwpdhj43d.fsf-monnier+gmane.emacs.devel@gnu.org>
2017-01-26 15:01         ` Kaushal Modi
2017-01-26 15:39           ` Kyle Meyer
2017-01-26 16:01             ` Kaushal Modi
2017-01-26 16:36               ` Eli Zaretskii
2017-01-29 19:06                 ` John Wiegley
2017-01-26  6:19   ` Kyle Meyer
2017-01-26  8:26   ` Michael Albinus
2017-01-29 19:15 ` John Wiegley
2017-01-30  1:07   ` Stefan Monnier
2017-01-30  7:47   ` David Engster
2017-01-30 15:59     ` John Wiegley
2017-01-30 18:51       ` Edward John Steere
2017-02-03  2:01         ` John Wiegley
2017-02-04 16:30           ` David Engster
2017-01-30 19:28       ` David Engster
2017-01-30 21:52         ` John Wiegley
2017-01-31 14:22           ` Lars Ingebrigtsen
2017-01-31 15:08             ` John Wiegley
2017-01-31 15:15               ` Lars Ingebrigtsen
2017-01-31 15:31                 ` David Engster
2017-01-31 15:33                   ` Lars Ingebrigtsen
2017-01-31 21:55             ` Stephen Leake
2017-02-01 18:48               ` Lars Ingebrigtsen
2017-01-31 23:19             ` Aaron Ecay
2017-02-01 18:51               ` Lars Ingebrigtsen
2017-02-01 23:21                 ` Phillip Lord
2017-02-02 14:37                   ` Stefan Monnier
2017-01-31 15:45           ` David Engster
2017-02-02  2:56             ` John Wiegley
2017-02-02 12:10               ` Lars Ingebrigtsen
2017-02-02 14:09                 ` John Wiegley
2017-02-02 14:34                   ` Lars Ingebrigtsen
2017-02-02 14:23                 ` Dmitry Gutov
2017-02-02 17:32                 ` Eli Zaretskii
2017-02-02 17:47                   ` David Engster
2017-02-02 20:37                     ` Eli Zaretskii
2017-02-02 20:57                       ` David Engster
2017-02-02 21:13                         ` Eli Zaretskii
2017-02-02 14:50               ` Stefan Monnier
2017-02-03  1:55                 ` Using CEDET modules from Emacs core John Wiegley
2017-02-03  4:24                   ` Stefan Monnier
2017-02-05  7:40                     ` Edward John Steere
2017-02-12  2:15                     ` John Wiegley
2017-02-12  3:33                       ` Stefan Monnier
2017-02-12 16:00                         ` Dmitry Gutov
2017-02-14 22:51                           ` Eric Ludlam
2017-02-14 23:45                             ` Stefan Monnier
2017-02-02 16:30               ` Sync up the org in emacs master to org maint branch? David Engster
2017-02-02 18:17                 ` Stefan Monnier
2017-02-03  1:54                 ` John Wiegley
2017-02-03  4:41                   ` Stefan Monnier
2017-02-03 16:05                   ` David Engster
2017-02-05  9:03                     ` Edward John Steere
2017-02-05 15:50                       ` Eli Zaretskii
2017-02-05 16:59                       ` David Engster
2017-02-05 20:36                         ` Edward John Steere
2017-02-06 22:03                           ` David Engster
2017-02-07 17:18                             ` Edward John Steere
2017-02-12  2:46                     ` John Wiegley
2017-02-12 15:34                       ` Eli Zaretskii
2017-02-12 23:33                         ` Stefan Monnier
2017-01-31 14:42         ` Stefan Monnier [this message]
     [not found]   ` <WM!417e241b26f9ffab5c4a5fb52e8ccb8dd78efd1b242df281924e708a87f0c07486b9d0c1eee555fb39c40d66f9d657b3!@mailhub-mx4.ncl.ac.uk>
2017-02-06 10:00     ` Phillip Lord
2017-02-12  2:22       ` John Wiegley

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