carburetor: init at 4.5.1

[mksafavi]

Description of changes

This PR adds carburetor and it's dependency tractor
Closes #308739

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/)
• 24.05 Release Notes (or backporting 23.05 and 23.11 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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[Aleksanaa]

I get this error while running it:

Try adding these:

nativeBuildInputs = [
  gobject-introspection # Idk needed or not, try with and without it
  wrapGAppsHook4
];

buildInputs = [
  libadwaita
];

dependencies = [
  # ...
  pygobject3
];

[mksafavi]

Thanks for reviewing this.
I made the changes. now both of the apps get built. 👍
running tractor I get this error:

❯ ./result/bin/tractor start

        Please compile the "tractor.gschema.xml" file.
        In GNU/Linux you can copy it from
        "/nix/store/y4fqc4wbn5ycma7pj6qk835dyg7gkzsb-tractor-4.5.1/lib/python3.11/site-packages/tractor"
        to "/nix/store/a2xf8sr12rcps2175198hhy5n2z3ifl1-gsettings-desktop-schemas-46.0/share/gsettings-schemas/gsettings-desktop-schemas-46.0/glib-2.0/schemas" and run:
        "sudo glib-compile-schemas /nix/store/a2xf8sr12rcps2175198hhy5n2z3ifl1-gsettings-desktop-schemas-46.0/share/gsettings-schemas/gsettings-desktop-schemas-46.0/glib-2.0/schemas"

running carburetor I get this:

❯ ./result-2/bin/carburetor
(process:334322): GLib-GIO-ERROR **: 21:10:44.934: Settings schema 'org.tractor' is not installed
fish: Job 1, './result-2/bin/carburetor' terminated by signal SIGTRAP (Trace or breakpoint trap)

[Aleksanaa]

It already tells you what should be done ☺️