From 626372954bc1b4d38fc5e4277fb8314cfeea3abe Mon Sep 17 00:00:00 2001
From: pyranota <92104930+pyranota@users.noreply.github.com>
Date: Tue, 1 Jul 2025 14:11:30 +0200
Subject: [PATCH] build: add claude-code to nix shell (#6101)

Signed-off-by: pyranota <pyra@duck.com>
---
 flake.lock | 16 ++++++++++++++++
 flake.nix  | 13 +++++++++++--
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/flake.lock b/flake.lock
index 8a6dec28f5..367ec02bf4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,6 +33,21 @@
         "type": "indirect"
       }
     },
+    "nixpkgs-claude": {
+      "locked": {
+        "lastModified": 1751271578,
+        "narHash": "sha256-P/SQmKDu06x8yv7i0s8bvnnuJYkxVGBWLWHaU+tt4YY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "3016b4b15d13f3089db8a41ef937b13a9e33a8df",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1736320768,
@@ -53,6 +68,7 @@
       "inputs": {
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-claude": "nixpkgs-claude",
         "rust-overlay": "rust-overlay"
       }
     },
diff --git a/flake.nix b/flake.nix
index 8056c201c5..34bad7cef7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,9 +3,11 @@
     nixpkgs.url = "nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     rust-overlay.url = "github:oxalica/rust-overlay";
+    # Use separate channel for claude code. It always needs to be latest
+    nixpkgs-claude.url = "nixpkgs/nixos-unstable";
   };
 
-  outputs = { self, nixpkgs, flake-utils, rust-overlay }:
+  outputs = { self, nixpkgs, nixpkgs-claude, flake-utils, rust-overlay }:
     flake-utils.lib.eachDefaultSystem (system:
       let
         pkgs = import nixpkgs {
@@ -13,6 +15,10 @@
           config.allowUnfree = true;
           overlays = [ (import rust-overlay) ];
         };
+        claude-code = (import nixpkgs-claude {
+          inherit system;
+          config.allowUnfree = true;
+        }).claude-code;
         lib = pkgs.lib;
         stdenv = pkgs.stdenv;
         rust = pkgs.rust-bin.stable.latest.default.override {
@@ -95,7 +101,10 @@
         };
 
         devShells.default = pkgs.mkShell {
-          buildInputs = buildInputs ++ (with pkgs; [
+          buildInputs = buildInputs ++ [
+            # To update run: `nix flake update nixpkgs-claude`
+            claude-code
+          ] ++ (with pkgs; [
             # Essentials
             rust
             cargo-watch