From 5969acd65589e264e4e39e165985a6c605b2eaa3 Mon Sep 17 00:00:00 2001
From: Kamen Mladenov <kamen@syndamia.com>
Date: Thu, 6 Mar 2025 13:36:40 +0200
Subject: feat: Replace guest script with a fully-fledged Rust program

---
 zkvms_guest_io/default.nix | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 zkvms_guest_io/default.nix

(limited to 'zkvms_guest_io/default.nix')

diff --git a/zkvms_guest_io/default.nix b/zkvms_guest_io/default.nix
new file mode 100644
index 0000000..20c75a7
--- /dev/null
+++ b/zkvms_guest_io/default.nix
@@ -0,0 +1,21 @@
+{ craneLib-default, guest, zkvms, hostPackages, lib, }:
+let
+  commonArgs = {
+    name = "${guest}";
+
+    buildInputs =
+      lib.foldr (zkvm: accum: accum ++ [ hostPackages."${zkvm}/${guest}" ]) [ ]
+      zkvms;
+
+    src = lib.fileset.toSource {
+      root = ./.;
+      fileset = ./.;
+    };
+
+    PROGRAMS = lib.foldr (zkvm: accum:
+      hostPackages."${zkvm}/${guest}" + "/bin/${zkvm}_${guest}," + accum) ""
+      zkvms;
+  };
+
+  cargoArtifacts = craneLib-default.buildDepsOnly commonArgs;
+in craneLib-default.buildPackage commonArgs
-- 
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