packages: refactor emoji-picker into a package

nix/configurations/vanadium.nix

@@ -51,7 +51,6 @@ in
             ../overlays/nil.nix
             ../overlays/dix.nix
             ../overlays/eepy.nix
-            ../overlays/emoji-picker.nix
             ../overlays/calibre-no-mime.nix
             ../overlays/fcitx5-table-extra-taiwanese.nix
 

nix/overlays/emoji-picker.nix

@@ -1,7 +0,0 @@
-let
-  sources = import ../../npins;
-in
-  final: _: {
-    # `-rs` to not mask the go one in nixpkgs
-    emoji-picker-rs = final.callPackage (sources.emoji-picker + "/package.nix") {};
-  }

nix/packages/by-name/emoji-picker-rs/package.nix

@@ -0,0 +1,34 @@
+{
+  rustPlatform,
+  python3,
+  pkg-config,
+  openssl,
+  libxcb,
+  fetchFromGitHub,
+}: let
+  src = fetchFromGitHub {
+    owner = "leana8959";
+    repo = "emoji-picker";
+    rev = "353eee703b5d96c28333814d4413f126c86f26c2";
+    hash = "sha256-ETZRqyQ5lzYA6NGOXLnxfpwb4qMMC1l7s5XA8H5s9Jw=";
+  };
+
+  cargoToml = fromTOML (builtins.readFile (src + "/Cargo.toml"));
+in
+  rustPlatform.buildRustPackage (finalAttrs: {
+    name = "emoji-picker";
+    version = cargoToml.package.version;
+    inherit src;
+
+    cargoHash = "sha256-rJKFRWaqulnan2jtt0erj5cypSBe0Z5PiNcOXd3HCZs=";
+
+    nativeBuildInputs = [
+      python3
+      pkg-config
+    ];
+
+    buildInputs = [
+      openssl.dev
+      libxcb
+    ];
+  })

npins/sources.json

@@ -62,19 +62,6 @@
       "hash": "0rddwwrkbbgcdava542qg1wb3ca9d6g24l9gp4ghp55f04p55p79",
       "frozen": true
     },
-    "emoji-picker": {
-      "type": "Git",
-      "repository": {
-        "type": "GitHub",
-        "owner": "leana8959",
-        "repo": "emoji-picker"
-      },
-      "branch": "master",
-      "submodules": false,
-      "revision": "353eee703b5d96c28333814d4413f126c86f26c2",
-      "url": "https://github.com/leana8959/emoji-picker/archive/353eee703b5d96c28333814d4413f126c86f26c2.tar.gz",
-      "hash": "177ldizg1h4mndxmj2qclgi1p73yy6wmr3nix003d5rr4jmm2dhi"
-    },
     "fcitx5-table-extra": {
       "type": "Git",
       "repository": {