From 238613bd29ae0c24975edeb798fc85de9b483cb9 Mon Sep 17 00:00:00 2001
From: Andrii Demus <andrii@demus.dev>
Date: Mon, 30 Sep 2024 16:14:21 +0200
Subject: [PATCH 1/2] Initial flake version

---
 flake.lock | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix  | 38 +++++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 000000000..b0be29b5d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,96 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1726560853,
+        "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1727348695,
+        "narHash": "sha256-J+PeFKSDV+pHL7ukkfpVzCOO7mBSrrpJ3svwBFABbhI=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1925c603f17fc89f4c8f6bf6f631a802ad85d784",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1718428119,
+        "narHash": "sha256-WdWDpNaq6u1IPtxtYHHWpl5BmabtpmLnMAx0RdJ/vo8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e6cea36f83499eb4e9cd184c8a8e823296b50ad5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1727663505,
+        "narHash": "sha256-83j/GrHsx8GFUcQofKh+PRPz6pz8sxAsZyT/HCNdey8=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "c2099c6c7599ea1980151b8b6247a8f93e1806ee",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 000000000..ce90b3d57
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,38 @@
+{
+  description = "Next-generation decentralized data lakehouse and a multi-party stream processing network";
+
+  inputs = {
+    nixpkgs.url      = "github:NixOS/nixpkgs/nixos-unstable";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    flake-utils.url  = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, rust-overlay, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        overlays = [ (import rust-overlay) ];
+        pkgs = import nixpkgs {
+          inherit system overlays;
+        };
+        darwinPkgs = [ 
+          pkgs.darwin.apple_sdk.frameworks.SystemConfiguration
+          pkgs.darwin.apple_sdk.frameworks.CoreServices
+        ];
+      in
+      {
+        devShells.default = with pkgs; mkShell {
+          buildInputs = [
+            rust-bin.nightly."2024-06-13".default
+            rust-analyzer
+            jq
+            kubo
+            flatbuffers
+            protobuf
+          ] ++ lib.optionals pkgs.stdenv.isDarwin darwinPkgs;
+
+          shellHook = ''
+          '';
+        };
+      }
+    );
+}

From f40e9a55aac4007e9baa42b31bbfe37821c103f7 Mon Sep 17 00:00:00 2001
From: Andrii Demus <andrii@demus.dev>
Date: Wed, 2 Oct 2024 02:49:04 +0200
Subject: [PATCH 2/2] Use Rust version from toolchain file

---
 flake.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index ce90b3d57..1f29bb7d6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,7 +22,7 @@
       {
         devShells.default = with pkgs; mkShell {
           buildInputs = [
-            rust-bin.nightly."2024-06-13".default
+            (rust-bin.fromRustupToolchainFile ./rust-toolchain)
             rust-analyzer
             jq
             kubo