[bug#49431] [PATCH maintenance.git] nginx: berlin: Redirect old video URLs for each language.

[Ludovic Courtès]

Hi,

"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> skribis:

> This patch adds redirects for the guix website from the old video URLs
> like
>
> /LANG/videos/everyday-use-of-gnu-guix,-part-one/index.html
> /LANG/videos/everyday-use-of-gnu-guix,-part-one/
> /LANG/videos/everyday-use-of-gnu-guix,-part-one
>
> to the new
>
> /LANG/videos/2020/everyday-use-of-gnu-guix-part-one/

[...]

>>From d52a189332aa014f9da88fa1ce1e38ffc107fa3b Mon Sep 17 00:00:00 2001
> From: Florian Pelz <pelzflorian@pelzflorian.de>
> Date: Sun, 4 Jul 2021 14:46:39 +0200
> Subject: [PATCH] nginx: berlin: Redirect old video URLs for each language.
>
> * hydra/nginx/berlin.scm (languages-to-accept): New list.  Move here
> the languages list from ...
> (%extra-content) ... here.  Use languages from 'languages-to-accept'.
> (guix.gnu.org-redirect-locations-for-lang): New procedure.  Add
> new video redirections.
> (guix.gnu.org-redirect-locations): New list.  Move here the
> old redirections.  Update old video redirections.
> (guix.gnu.org-other-locations): New list.  Move here the other nginx
> locations from ...
> (guix.gnu.org-locations): ... here.  Reimplement in terms of the above.

[...]

>     (redirect "/screenshots/xfce" "/$lang/screenshots/xfce/")
>     (redirect "/security" "/$lang/security/")
>     (redirect "/videos" "/$lang/videos/")
> -   (redirect "/videos/asking-for-help" "/$lang/videos/asking-for-help/")
> -   (redirect "/videos/everyday-use-of-gnu-guix,-part-one" 
> "/$lang/videos/everyday-use-of-gnu-guix,-part-one/")
> -   (redirect "/videos/everyday-use-of-gnu-guix,-part-two" 
> "/$lang/videos/everyday-use-of-gnu-guix,-part-two/")
> -   (redirect "/videos/installation-from-script" 
> "/$lang/videos/installation-from-script/")
> -   (redirect "/videos/packaging,-part-one" 
> "/$lang/videos/packaging,-part-one/")
> -   (redirect "/videos/packaging,-part-two" 
> "/$lang/videos/packaging,-part-two/")
> -   (redirect "/videos/packaging,-part-three" 
> "/$lang/videos/packaging,-part-three/")
> -
> +   (redirect "/videos/asking-for-help" "/$lang/videos/2020/asking-for-help/")
> +   (redirect "/videos/everyday-use-of-gnu-guix,-part-one" 
> "/$lang/videos/2020/everyday-use-of-gnu-guix-part-one/")
> +   (redirect "/videos/everyday-use-of-gnu-guix,-part-two" 
> "/$lang/videos/2020/everyday-use-of-gnu-guix-part-two/")
> +   (redirect "/videos/installation-from-script" 
> "/$lang/videos/2020/installation-from-script/")
> +   (redirect "/videos/packaging,-part-one" 
> "/$lang/videos/2020/packaging-part-one/")
> +   (redirect "/videos/packaging,-part-two" 
> "/$lang/videos/2020/packaging-part-two/")
> +   (redirect "/videos/packaging,-part-three" 
> "/$lang/videos/2020/packaging-part-three/")))

Shouldn’t we also redirect

  /$lang/videos/everyday-use-of-gnu-guix,-part-one/ -> 
/$lang/videos/2020/everyday-use-of-gnu-guix-part-one/

since the left-hand side here was the right-hand side of the previous
redirects?

Anyway, at first sight it LGTM!

Thanks,
Ludo’.