From 4fe957ef474cc0703a6c5c39f68e23ebdf082f2d Mon Sep 17 00:00:00 2001
From: haruki7049 <tontonkirikiri@gmail.com>
Date: Sun, 14 Jul 2024 19:31:43 +0900
Subject: [PATCH 1/2] chore: Init crane

---
 flake.lock | 21 +++++++++++++++++++++
 flake.nix  |  6 +++++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/flake.lock b/flake.lock
index 05097f8..6ae0246 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,25 @@
 {
   "nodes": {
+    "crane": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1720546058,
+        "narHash": "sha256-iU2yVaPIZm5vMGdlT0+57vdB/aPq/V5oZFBRwYw+HBM=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "2d83156f23c43598cf44e152c33a59d3892f8b29",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
@@ -52,6 +72,7 @@
     },
     "root": {
       "inputs": {
+        "crane": "crane",
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs",
         "rust-overlay": "rust-overlay"
diff --git a/flake.nix b/flake.nix
index 895090e..7322514 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,9 +5,13 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     rust-overlay.url = "github:oxalica/rust-overlay";
+    crane = {
+      url = "github:ipetkov/crane";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
-  outputs = { nixpkgs, flake-utils, rust-overlay, ... }:
+  outputs = { nixpkgs, flake-utils, rust-overlay, crane, ... }:
     flake-utils.lib.eachDefaultSystem (system:
       let
         overlays = [ (import rust-overlay) ];

From cdf4420bed185e4923473d954ce507a02208a5e1 Mon Sep 17 00:00:00 2001
From: haruki7049 <tontonkirikiri@gmail.com>
Date: Sun, 14 Jul 2024 19:42:13 +0900
Subject: [PATCH 2/2] feat: Init gateway-stable but with error

---
 flake.nix | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/flake.nix b/flake.nix
index 7322514..2a63c22 100644
--- a/flake.nix
+++ b/flake.nix
@@ -21,7 +21,28 @@
         rust = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
         rust-beta = pkgs.rust-bin.beta.latest.default;
         rust-nightly = pkgs.rust-bin.selectLatestNightlyWith (toolchain: toolchain.default);
+
+        craneLib = crane.mkLib pkgs;
+
+        commonArgs = { source, rust }: {
+          src = craneLib.cleanCargoSource source;
+          strictDeps = true;
+
+          nativeBuildInputs = [
+            pkgs.libiconv
+            rust
+          ];
+        };
+
+        gateway-stable-args = commonArgs { source = ./gateway; inherit rust; };
+        gateway-stable = craneLib.buildPackage (gateway-stable-args // {
+          cargoArtifacts = craneLib.buildDepsOnly gateway-stable-args;
+        });
       in {
+        packages = {
+          inherit gateway-stable;
+        };
+
         devShells = {
           default = pkgs.mkShell {
             nativeBuildInputs = [