libreoffice-collabora: init at 24.04.5-4

[xzfc]

Description of changes

This PR is the first step in bringing Collabora Online Development Edition (CODE) to Nixpkgs. CODE is a way to run LibreOffice in the browser.

In this PR, a new libreoffice variant is added, in addition to the existing "fresh" and "still" variants. It is built from the upstream LibreOffice git repository but from a dedicated Collabora branch.

The primary usage of libreoffice-collabora is to be used as a dependency of Collabora Online which I plan to add in a separate PR. Unlike the upstream "fresh" and "still" variants, this variant does not need to be wrapped, since it's not intended to be run as a desktop app. But for testing purposes, you could run it as ./result/lib/collaboraoffice/program/soffice.

URLs: https://www.collaboraoffice.com https://www.libreoffice.org/download/libreoffice-online/
cc: @K900 @7c6f434c

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 24.11 Release Notes (or backporting 23.11 and 24.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
• Fits CONTRIBUTING.md.

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[xzfc]

The Check pkgs/by-name complains, but I'm adding a variant of an existing non-by-name package. I guess, we should ignore this particular check for this change.

[7c6f434c]

I guess the proper fix is supposed to be something like libreoffice-variants at the top-level as a package set with the variants then inherited from there, but this can be done separately…

[trofi]

Looks like help.nix file is missing:

$ nix build --no-link -f. libreoffice-collabora.srcs.help
error:
       … while calling a functor (an attribute set with a '__functor' attribute)
         at pkgs/applications/office/libreoffice/default.nix:204:12:
          203|     translations = fetchurl srcsAttributes.translations;
          204|     help = fetchurl srcsAttributes.help;
             |            ^
          205|   };

       … from call site
         at lib/trivial.nix:957:7:
          956|     { # TODO: Should we add call-time "type" checking like built in?
          957|       __functor = self: f;
             |       ^
          958|       __functionArgs = args;

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: path 'pkgs/applications/office/libreoffice/src-collabora/help.nix' does not exist

[xzfc]

Thanks for pointing it, @trofi. It is intended not to have these files for libreoffice-collabora, but I've missed that they were still being referred to in passthru.srcs.

Fixup PR: #329877.