bug#34153: [PATCH] Update fish to 3.0.0.

[Ludovic Courtès]

Hello Meiyo,

Meiyo Peng <address@hidden> skribis:

> This patch series updates fish shell to 3.0.0 and enable fish to source
> /etc/profile using fish-foreign-env.

I don’t use Fish so I don’t really have an opinion but it looks
reasonable to me.  If it breaks, users will yell at you anyway.  ;-)

>>From 8d20b9d62d0d6c6c9c572b5871d0063c8b4fdf07 Mon Sep 17 00:00:00 2001
> From: Meiyo Peng <address@hidden>
> Date: Sun, 6 Jan 2019 22:11:36 +0800
> Subject: [PATCH 1/3] gnu: fish: Update to 3.0.0.
>
> * gnu/packages/shells.scm (fish): Update to 3.0.0.
>   [source]: Remove dead URL.
>   [inputs]: Remove bc.  Replace python-wrapper with python.
>   [arguments]: Remove configure-flags.  Enable fish to source
>   /etc/fish/config.fish.  Enable completions, functions and configurations
>   in user's and system's guix profiles.

[...]

>>From da8487fe9b9a0a0308f7b929f9e95e8e8297de26 Mon Sep 17 00:00:00 2001
> From: Meiyo Peng <address@hidden>
> Date: Sun, 20 Jan 2019 21:41:21 +0800
> Subject: [PATCH 2/3] gnu: Add fish-foreign-env.
>
> * gnu/packages/shells.scm (fish-foreign-env): New variable.

[...]

>>From aadeb9dea8aff0db8a339cc11d006abff4736fdb Mon Sep 17 00:00:00 2001
> From: Meiyo Peng <address@hidden>
> Date: Sun, 20 Jan 2019 21:42:15 +0800
> Subject: [PATCH 3/3] gnu: fish: Use fish-foreign-env to source /etc/profile.
>
> * gnu/packages/shells.scm (fish): Use fish-foreign-env to source /etc/profile
>   when user logs in.

Applied all three patches.  Thanks for working on it!

Ludo’.