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Subject: bug#26795: gnu: emacs-ag: Propagate the-silver-searcher.
Resent-Message-ID: <handler.26795.B26795.1494079546490@debbugs.gnu.org>
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
References: <87pofm5pbd.fsf@lassieur.org>
Date: Sat, 06 May 2017 16:05:32 +0200
In-Reply-To: <87pofm5pbd.fsf@lassieur.org> ("=?UTF-8?Q?Cl=C3=A9ment?=
	Lassieur"'s message of "Sat, 06 May 2017 11:04:22 +0200")
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To: =?UTF-8?Q?Cl=C3=A9ment?= Lassieur <clement@lassieur.org>
Cc: 26795@debbugs.gnu.org

Hello Cl=C3=A9ment,

Cl=C3=A9ment Lassieur <clement@lassieur.org> skribis:

> emacs-ag is mostly unusable via Tramp (except if the
> 'the-silver-searcher' store element is also in the remote system, which
> will never happen if the remote system is not running Guix).
>
> I believe 'the-silver-searcher' should be propagated, and the executable
> should be 'ag' (which is the default value) instead of
> '/gnu/store/...-the-silver-searcher-1.0.2/bin/ag', so that it can be
> found on remote systems.

That makes sense to me.  Christopher Baines wrote it; WDYT Chris?

> This allows emacs-ag to be used on remote systems.
>
> * gnu/packages/emacs.scm (emacs-ag)[inputs]: Remove.  Move THE-SILVER-SEA=
RCHER
> to...
> [propagated-inputs]: ... here.
> [arguments]: Remove 'patch-exec-paths' phase.

[...]

>      (propagated-inputs
>       `(("dash" ,emacs-dash)
> -       ("s" ,emacs-s)))
> +       ("s" ,emacs-s)
> +       ("the-silver-searcher" ,the-silver-searcher)))

I=E2=80=99d suggest writing the rationale for propagation in a comment abov=
e.

Thanks,
Ludo=E2=80=99.