Update nixos

.envrc

@@ -1,12 +1,13 @@
 #!/usr/bin/env bash
 
-# Watch & reload direnv on change
 watch_file devshell.toml
 
-if [[ $(type -t use_flake) != function ]]; then
-  echo "ERROR: use_flake function missing."
-  echo "Please update direnv to v2.30.0 or later."
+# Ensure that use_flake function is available
+if ! declare -F use_flake &>/dev/null; then
+  echo "ERROR: The 'use_flake' function is not available."
+  echo "Please update your 'direnv' to version 2.30.0 or later."
   exit 1
 fi
 
+# Activate the Nix Flake environment
 use flake

.pre-commit-config.yaml

@@ -21,7 +21,6 @@ repos:
     hooks:
       - id: clang-format
         name: Check format of C/C++
-        exclude: \.proto
         entry: clang-format -i
 
   # - repo: https://github.com/alessandrojcm/commitlint-pre-commit-hook

README.md

@@ -25,3 +25,9 @@ The above command produces the following output.
 ```shell
 [Cosmos CLI]: Hello from Developers Cosmos!
 ```
+
+To enter into the flake environment run the below command:
+
+```she
+nix shell github:developers-cosmos/cosmos-cli
+```

devshell.toml

@@ -1,5 +1,5 @@
 [env]
-FOO = "barh"
+FOO = "bar"
 
 [devshell]
 packages = [

flake.nix

@@ -2,7 +2,7 @@
   description = "Cosmos CLI";
 
   inputs = {
-    nixpkgs.url = "https://releases.nixos.org/nixos/23.05/nixos-23.05.861.d3bb401dcfc/nixexprs.tar.xz";
+    nixpkgs.url = "https://releases.nixos.org/nixos/23.05/nixos-23.05.3580.5d017a8822e0/nixexprs.tar.xz";
     flake-utils.url = "git+https://github.com/numtide/flake-utils?ref=main";
   };
 

shell.nix

@@ -1 +1,5 @@
-(builtins.getFlake ("git+file://" + toString ./.)).devShells.${builtins.currentSystem}.default
+let
+  flake = builtins.getFlake "git+file://${toString ./.}";
+  currentSystem = builtins.currentSystem;
+in
+  flake.devShells.${currentSystem}.default