nix: rewrite nix flake from ground up and introduce home-manager module (#44)

* rewrite nix flake and move default package

* revert: remove .envrc

* feat: create home-manager module

big W

* fix: properly parse null for config.plugins

* build plugins from template derivation

* build plugins from template derivation

* cache each plugin individually

* pass name and derivation to template derivation

* fix: rework the devShell

* fix: add missing flake-parts input

* feat: make anyrun not build plugins

it only builds plugins on the anyrun-with-all-plugins package

* chore: write documentation about HM module

* fix: specify pname for plugins

* nix: flake-parts follows nixpkgs

* nix: formatting via alejandra

---------

Co-authored-by: n3oney <neo@neoney.dev>

nix/plugins/default.nix

@@ -0,0 +1,49 @@
+{
+  lib,
+  glib,
+  makeWrapper,
+  rustPlatform,
+  atk,
+  gtk3,
+  gtk-layer-shell,
+  pkg-config,
+  librsvg,
+  inputs,
+  name,
+  lockFile,
+  ...
+}: let
+  cargoToml = builtins.fromTOML (builtins.readFile ../../plugins/${name}/Cargo.toml);
+in
+  rustPlatform.buildRustPackage {
+    pname = name;
+    name = cargoToml.package.name;
+
+    src = "${inputs.self}";
+    cargoLock.lockFile = lockFile;
+
+    buildInputs = [
+      glib
+      atk
+      gtk3
+      librsvg
+      gtk-layer-shell
+    ];
+
+    nativeBuildInputs = [
+      pkg-config
+      makeWrapper
+    ];
+
+    doCheck = true;
+    CARGO_BUILD_INCREMENTAL = "false";
+    RUST_BACKTRACE = "full";
+    copyLibs = true;
+    cargoBuildFlags = ["-p ${name}"];
+
+    meta = with lib; {
+      description = "The ${name} plugin for Anyrun";
+      homepage = "https://github.com/Kirottu/anyrun";
+      license = with licenses; [gpl3];
+    };
+  }