From c96889b62e2d4702b8508cc1b9328dfa97146583 Mon Sep 17 00:00:00 2001
From: foo-dogsquared <foo.dogsquared@gmail.com>
Date: Sat, 1 Jan 2022 20:14:50 +0800
Subject: [PATCH] Add a development shell for this project

---
 flake.nix | 4 ++++
 shell.nix | 5 +++++
 2 files changed, 9 insertions(+)
 create mode 100644 shell.nix

diff --git a/flake.nix b/flake.nix
index 32fe330e..8e5ef816 100644
--- a/flake.nix
+++ b/flake.nix
@@ -134,6 +134,10 @@
       packages = forAllSystems
         (system: import ./pkgs { pkgs = import nixpkgs { inherit system; }; });
 
+      # The development environment for this flake.
+      devShell = forAllSystems (system:
+        import ./shell.nix { pkgs = import nixpkgs { inherit system; }; });
+
       # My several development shells for usual type of projects. This is much
       # more preferable than installing all of the packages at the system
       # configuration (or even home environment).
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 00000000..c839bba8
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,5 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+pkgs.mkShell {
+  packages = with pkgs; [ git git-crypt nixfmt ];
+}