feat(packages): Add validator-ejector package

.yarnrc.yml

@@ -1,3 +1,5 @@
+nodeLinker: node-modules
+
 plugins:
   - path: .yarn/plugins/yarn-plugin-nixify.cjs
     spec: "https://raw.githubusercontent.com/stephank/yarn-plugin-nixify/main/dist/yarn-plugin-nixify.js"

flake.nix

@@ -30,7 +30,7 @@
     ...
   }:
     flake-parts.lib.mkFlake {inherit inputs;} {
-      # imports = [./packages];
+      imports = [./packages];
       systems = [
         "x86_64-linux"
         "aarch64-linux"

package.json

@@ -64,5 +64,6 @@
     ],
     "testEnvironment": "node"
   },
-  "packageManager": "yarn@3.6.4"
+  "packageManager": "yarn@3.6.4",
+  "bin": "dist/src/index.js"
 }

packages/default.nix

@@ -0,0 +1,18 @@
+{inputs, ...}: {
+  perSystem = {
+    lib,
+    inputs',
+    system,
+    ...
+  }: let
+    inherit (inputs.mcl-blockchain.inputs) crane;
+    inherit (inputs'.mcl-blockchain.legacyPackages) nix2container pkgs-with-rust-overlay;
+    pkgs = pkgs-with-rust-overlay;
+    inherit (pkgs) callPackage rust-bin runCommandLocal writeScript;
+    validator-ejector = callPackage ./validator-ejector {};
+  in {
+    legacyPackages = {
+      inherit validator-ejector;
+    };
+  };
+}

packages/validator-ejector/default.nix

@@ -0,0 +1,15 @@
+{pkgs ? import <nixpkgs> {}}: let
+  project =
+    pkgs.callPackage ../../yarn-project.nix {
+      nodejs = pkgs.nodejs-18_x;
+    } {
+      src = pkgs.lib.cleanSource ../..;
+    };
+in
+  project.overrideAttrs (oldAttrs: {
+    name = "validator-ejector";
+    buildInputs = oldAttrs.buildInputs ++ [pkgs.python3];
+    buildPhase = ''
+      yarn build
+    '';
+  })