Sizhe Zhao

ping @sumnerevans @rycee

Thanks! Happy to see this merged.

> This PR prevents me from setting the signing stuff in `programs.git.extraConfig`, which is not nice. Hi @GetPsyched, please file a new issue.

I have home-manager at latest master https://github.com/nix-community/home-manager/commit/5f06ceafc6c9b773a776b9195c3f47bbe1defa43 and updating nix-vscode-extensions from 0db449808b88170ea6ce7fe531b3d73fd190b4d1 to 0c2e7fd23f0bdcd9f4b431b3d729dd44a73f49d9 breaks eval.

Did some more tests and it seems that I can have both home-manager and nix-vscode-extensions at latest revision and it evals, but if I update nixpkgs-unstable from https://github.com/NixOS/nixpkgs/commit/dc704e6102e76aad573f63b74c742cd96f8f1e6c to https://github.com/NixOS/nixpkgs/commit/d7f52a7a640bc54c7bb414cca603835bf8dd4b10...

Can confirm that the issue is fixed.

> @Prince213 would you know how I can access the package of a project? I'm unaware of any method. We probably need a new field for exposing packages.

@KucharczykL try this: ```nix { programs.plasma.configFile.kdeglobals.General = { TerminalApplication = "kitty"; TerminalService = "kitty.desktop"; }; } ```

Nixpkgs PR for NixOS module: https://github.com/NixOS/nixpkgs/pull/462231

## `nixpkgs-review` result Generated using [`nixpkgs-review-gha`](https://github.com/Defelo/nixpkgs-review-gha) Command: `nixpkgs-review pr 470489 -p sing-box -p nixosTests.sing-box` Commit: [`648e433bb49a685ca81a73eb9fe7556904ece4e0`](https://github.com/NixOS/nixpkgs/commit/648e433bb49a685ca81a73eb9fe7556904ece4e0) ([subsequent changes](https://github.com/NixOS/nixpkgs/compare/648e433bb49a685ca81a73eb9fe7556904ece4e0..pull/470489/head)) Merge: [`9f90228c2fa5c8e0f412c6e797bbec01c09a87b4`](https://github.com/NixOS/nixpkgs/commit/9f90228c2fa5c8e0f412c6e797bbec01c09a87b4) Logs: https://github.com/Prince213/nixpkgs-review-gha/actions/runs/20200421620 --- ### `x86_64-linux` :x: 1 package failed to...