From 51d40326c4fc4020829f5a79a758425e721b6096 Mon Sep 17 00:00:00 2001
From: dichgrem <brcefy@gmail.com>
Date: Tue, 18 Nov 2025 19:06:12 +0800
Subject: [PATCH] test(OK):sql_study

style:env
---
 hosts/dos/env.nix              | 11 ++---------
 modules/services/mysql.nix     | 17 +++++++++++++++++
 modules/system/environment.nix | 12 ++++++------
 3 files changed, 25 insertions(+), 15 deletions(-)
 create mode 100644 modules/services/mysql.nix

diff --git a/hosts/dos/env.nix b/hosts/dos/env.nix
index 5f0f17f..d998e33 100644
--- a/hosts/dos/env.nix
+++ b/hosts/dos/env.nix
@@ -7,17 +7,10 @@
   GPU-AMD = true;
   ### See https://nixos.wiki/wiki/AMD_GPU
 
-  GPU-Nvidia = false;
-  ### See https://nixos.wiki/wiki/Nvidia
-
-  GPU-Intel = false;
-  ### See https://nixos.wiki/wiki/Intel_Graphics
-
-  HotSpot-Use-Case = false;
-  ### See https://nixos.wiki/wiki/Internet_Connection_Sharing
-
   ## Software related
   QEMU-VM-Use-Case = true;
+
+  Database-Use-Case = true;
   ### See https://github.com/qemu/qemu ; https://github.com/virt-manager/virt-manager
 
   # Options
diff --git a/modules/services/mysql.nix b/modules/services/mysql.nix
new file mode 100644
index 0000000..b2769e9
--- /dev/null
+++ b/modules/services/mysql.nix
@@ -0,0 +1,17 @@
+{ hostname, lib, pkgs, ... }:
+with lib; let
+  inherit (import ../../hosts/${hostname}/env.nix) Database-Use-Case;
+in
+{
+  config = mkIf Database-Use-Case {
+    services.mysql = {
+      enable = true;
+      package = pkgs.mysql84;
+    };
+
+    environment.systemPackages = [
+      pkgs.dbeaver-bin
+    ];
+  };
+}
+
diff --git a/modules/system/environment.nix b/modules/system/environment.nix
index c85b20b..af4c924 100644
--- a/modules/system/environment.nix
+++ b/modules/system/environment.nix
@@ -46,9 +46,6 @@ in {
       # For OBS virtual cam support
       v4l-utils
 
-      # Editor
-      nano
-
       # Networking tool
       iperf3
       nexttrace
@@ -76,16 +73,19 @@ in {
 
       # Dev
       go
+      zig
+      lua
       gcc
       gdb
       cmake
       clang
       gnumake
-      zig
-      nodejs_20
-      pnpm
       rustc
       cargo
+      jdk17
+      python312
+      pnpm
+      nodejs_20
     ];
   };