GNU bug report logs - #19390
25.0.50; `package-activate' is too slow

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From: Artur Malabarba <bruce.connor.am <at> gmail.com>
To: Dmitry Gutov <dgutov <at> yandex.ru>
Cc: 19390 <at> debbugs.gnu.org, Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: bug#19390: 25.0.50; `package-activate' is too slow
Date: Thu, 18 Dec 2014 14:14:44 -0200

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I see what you mean now. The RELOAD argument should not be passed when
activating dependencies.
The dependency will already have been reloaded when (if) it was upgraded.

Artur Malabarba
On 18 Dec 2014 12:47, "Dmitry Gutov" <dgutov <at> yandex.ru> wrote:

> Stefan Monnier <monnier <at> iro.umontreal.ca> writes:
>
> >> Aside from it, if we compare with the alternative implementation
> >> suggestions, the current one reloads all dependencies, even those that
> >> haven't been (re)installed during the current session.
> >
> > It sounds serious, but I don't understand what you're referring to.
> > Can you give an example?
>
> It reloads all dependencies of the package that is currently being
> installed.
>
> Try this:
>
> (advice-add 'package-activate-1 :before
>             (lambda (pkg-desc &optional reload)
>               (message "package-activate-1 called with %s %s"
>                        (package-desc-name pkg-desc) reload))
>             '((name . "Parrot arguments")))
>
> Then install company (if your haven't yet), and then, with Melpa in
> package archives, install company-math. You'll see this in *Messages*:
>
> package-activate-1 called with company force
> package-activate-1 called with math-symbol-lists force
> package-activate-1 called with company-math force
>

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