haccfiles/pkgs/default.nix
stuebinm 84ac81435e hainich: hacky version of thelounge as webchat
Intended for KontraIAA; requirements were that it should be a simple and
non-confusing as possible.

I tried both KiwiIRC and thelounge, and found both horrible to
package (a fact not helped by the somewhat opaque structure of
nixpkgs.nodePackages, which does contain a version of thelounge but
will apparently ignore overrides of the src attribute).

Instead, this now contains a very hacky version of thelounge, which
merely takes the already-built version from nixpkgs and glues some extra
css to it which hides potentially confusing fields.

Things hidden on the "connect" screen:
 - the "name" field (since thelounge offers "nick" "name" and "realname"
   by default, which seems too much for something embedded on a website)
 - the "I have a password" checkbox

Things hidden on the general view:
 - the button to open the side panel (the panel itself is not hidden,
   and will appear by itself on wider layouts), so that users will only
   see that one channel
 - the "channel options" menu (which includes a "leave channel" option
   which would effectively break the webchat)

Things not addressed:
 - thelounge has autocompletion for /join /leave, etc. Do we want to
   disable that as well?
 - It would probably useful to suppress all the "x joined the channel"
   messages. Thelounge supports this, but apparently doesn't support
   setting it as default?

Misc:
 - for now, users will be connected to #thelounge on libera.chat, which
   appears to be okay with being used as an experimental channel
 - I allowed prefetching link previews, but only on the server's side
   (i.e. users' browsers won't fetch content from arbitrary sites)
 - not yet tested on hainich, but should work (tested in a NixOS
   container)
 - currently assumes a "webchat.voc.hacc.space" domain (I think we had a
   voc domain? but I forgot where it is …)
2021-08-23 19:32:02 +00:00

61 lines
1.7 KiB
Nix

{ config ? {}, system ? builtins.currentSystem, ... }@args:
let
sources = import ../nix/sources.nix;
pkgs = import sources.nixpkgs args;
unstable = import sources.nixpkgs-unstable args;
callPackage = pkgs.lib.callPackageWith (pkgs // newpkgs);
newpkgs = {
alps = callPackage ./alps {};
docker = pkgs.docker.overrideAttrs (super: {
extraPath = super.extraPath + ":${pkgs.zfs}/bin";
});
linuxPackagesFor = kernel: (pkgs.linuxPackagesFor kernel).extend (_: ksuper: {
decklink = callPackage ./decklink { kernel = ksuper.kernel; };
});
blackmagicDesktopVideo = callPackage ./blackmagic-desktop-video { };
obs-studio = unstable.obs-studio.overrideAttrs (_: rec {
wrapLibraries = with (pkgs // newpkgs); [
xorg.libX11.out
libvlc
blackmagicDesktopVideo
libcxx
libcxxabi
];
postInstall = ''
wrapProgram $out/bin/obs \
--prefix "LD_LIBRARY_PATH" : "${pkgs.lib.makeLibraryPath wrapLibraries}"
'';
});
mattermost = callPackage ./mattermost {};
# a version of the lounge with some extra css that
# hides things the hacc-voc doesn't need
thelounge-hacked = pkgs.stdenv.mkDerivation {
name = "thelounge-hacked";
src = pkgs.thelounge;
phases = [ "buildPhase" "installPhase" ];
buildPhase = ''
cp $src/* -r .
chmod 777 lib/node_modules/thelounge/public/css/style.css
cat ${./thelounge/css-patch.css} >> lib/node_modules/thelounge/public/css/style.css
'';
installPhase = ''
mkdir -p $out
cp * -r $out
'';
};
inherit (unstable) bottom;
};
in pkgs.extend(_: _: newpkgs)