From 891b5487b7dba00c85de0ef79bbc29ffeb936005 Mon Sep 17 00:00:00 2001
From: Ruixi-rebirth <ruixirebirth@gmail.com>
Date: Wed, 1 May 2024 12:02:13 +0800
Subject: [PATCH] docs/examples: add flake-parts (#488)

---
 nixd/docs/editors/nvim-lsp.nix                |  3 +
 .../examples/NixOS_Home-Manager/flake.lock    | 49 ++++++++++++--
 .../examples/NixOS_Home-Manager/flake.nix     | 65 +++++++++++--------
 3 files changed, 83 insertions(+), 34 deletions(-)

diff --git a/nixd/docs/editors/nvim-lsp.nix b/nixd/docs/editors/nvim-lsp.nix
index 933c671b6..2dac06c33 100644
--- a/nixd/docs/editors/nvim-lsp.nix
+++ b/nixd/docs/editors/nvim-lsp.nix
@@ -377,6 +377,9 @@ let
                     home_manager = {
                         expr = '(builtins.getFlake "/tmp/NixOS_Home-Manager").homeConfigurations."user@hostname".options',
                     },
+                    flake_parts = {
+                        expr = 'let flake = builtins.getFlake ("/tmp/NixOS_Home-Manager"); in flake.debug.options // flake.currentSystem.options',
+                    },
                 },
             },
         },
diff --git a/nixd/docs/examples/NixOS_Home-Manager/flake.lock b/nixd/docs/examples/NixOS_Home-Manager/flake.lock
index 837818ca9..1da153aa0 100644
--- a/nixd/docs/examples/NixOS_Home-Manager/flake.lock
+++ b/nixd/docs/examples/NixOS_Home-Manager/flake.lock
@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1712014858,
+        "narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -7,11 +25,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1713818326,
-        "narHash": "sha256-aw3xbVPJauLk/bbrlakIYxKpeuMWzA2feGrkIpIuXd8=",
+        "lastModified": 1714515075,
+        "narHash": "sha256-azMK7aWH0eUc3IqU4Fg5rwZdB9WZBvimOGG3piqvtsY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "67de98ae6eed5ad6f91b1142356d71a87ba97f21",
+        "rev": "6d3b6dc9222c12b951169becdf4b0592ee9576ef",
         "type": "github"
       },
       "original": {
@@ -22,14 +40,32 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1713714899,
-        "narHash": "sha256-+z/XjO3QJs5rLE5UOf015gdVauVRQd2vZtsFkaXBq2Y=",
+        "lastModified": 1714253743,
+        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1711703276,
+        "narHash": "sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6143fc5eeb9c4f00163267708e26191d1e918932",
+        "rev": "d8fe5e6c92d0d190646fb9f1056741a229980089",
         "type": "github"
       },
       "original": {
+        "dir": "lib",
         "owner": "NixOS",
         "ref": "nixos-unstable",
         "repo": "nixpkgs",
@@ -38,6 +74,7 @@
     },
     "root": {
       "inputs": {
+        "flake-parts": "flake-parts",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs"
       }
diff --git a/nixd/docs/examples/NixOS_Home-Manager/flake.nix b/nixd/docs/examples/NixOS_Home-Manager/flake.nix
index 216472e88..dbd3eae98 100644
--- a/nixd/docs/examples/NixOS_Home-Manager/flake.nix
+++ b/nixd/docs/examples/NixOS_Home-Manager/flake.nix
@@ -1,5 +1,5 @@
 {
-  description = "A simple flake for NixOS and Home Manager";
+  description = "A simple flake for NixOS and Home Manager using flake-parts";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
@@ -7,37 +7,46 @@
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    flake-parts.url = "github:hercules-ci/flake-parts";
   };
 
-  outputs = { self, nixpkgs, home-manager, ... }:
-    {
-      nixosConfigurations = {
-        hostname = nixpkgs.lib.nixosSystem {
-          system = "x86_64-linux";
-          modules = [
-            ({ pkgs, ... }: {
-              networking.hostName = "hostname";
-              environment.systemPackages = with pkgs; [
-                nixd
-              ];
-            })
-          ];
+  outputs = inputs@{ self, flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      debug = true;
+
+      systems = [ "x86_64-linux" ];
+
+      perSystem = { config, ... }: { };
+
+      flake = {
+        nixosConfigurations = {
+          hostname = inputs.nixpkgs.lib.nixosSystem {
+            system = "x86_64-linux";
+            modules = [
+              ({ pkgs, ... }: {
+                networking.hostName = "hostname";
+                environment.systemPackages = with pkgs; [
+                  nixd
+                ];
+              })
+            ];
+          };
         };
-      };
 
-      homeConfigurations = {
-        "user@hostname" = home-manager.lib.homeManagerConfiguration {
-          pkgs = nixpkgs.legacyPackages.x86_64-linux;
-          modules = [
-            {
-              home.stateVersion = "24.05";
-              home.username = "user";
-              home.homeDirectory = "/home/user";
-            }
-            ({ pkgs, ... }: {
-              wayland.windowManager.hyprland.enable = true;
-            })
-          ];
+        homeConfigurations = {
+          "user@hostname" = inputs.home-manager.lib.homeManagerConfiguration {
+            pkgs = inputs.nixpkgs.legacyPackages.x86_64-linux;
+            modules = [
+              {
+                home.stateVersion = "24.05";
+                home.username = "user";
+                home.homeDirectory = "/home/user";
+              }
+              ({ pkgs, ... }: {
+                wayland.windowManager.hyprland.enable = true;
+              })
+            ];
+          };
         };
       };
     };