feat: generate wallpaper

configs/stylix.nix

@@ -1,11 +1,24 @@
 {
   pkgs,
+  config,
   lib,
   inputs,
   ...
-}: {
+}: let
+  generatedWallpaper = pkgs.runCommand "wallpaper.png" {} ''
+    ${inputs.wallpaper-generator.packages.x86_64-linux.wp-gen}/bin/wallpaper-generator lines \
+      --output $out \
+      ${lib.concatMapStringsSep " "
+      (n: "--base0${lib.toHexString n}=${config.lib.stylix.colors.withHashtag."base0${lib.toHexString n}"}")
+      (lib.range 0 15)}
+  '';
+in {
   # https://danth.github.io/stylix/tricks.html
-  stylix.image = inputs.wallpapers.outPath + "/meteora/rodrigo-soares-250630.jpg";
+  # stylix.image = inputs.wallpapers.outPath + "/meteora/rodrigo-soares-250630.jpg";
+  stylix.image = generatedWallpaper;
+
+  environment.etc."stylix/wallpaper.png".source = generatedWallpaper;
+
   # stylix.polarity = "either";
   stylix.base16Scheme = "${pkgs.base16-schemes}/share/themes/${
     {

flake.lock

@@ -129,6 +129,21 @@
         "type": "github"
       }
     },
+    "flake-utils_3": {
+      "locked": {
+        "lastModified": 1614513358,
+        "narHash": "sha256-LakhOx3S1dRjnh0b5Dg3mbZyH0ToC9I8Y2wKSkBaTzU=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5466c5bbece17adaab2d82fae80b46e807611bf3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "fromYaml": {
       "flake": false,
       "locked": {
@@ -368,6 +383,19 @@
         "type": "github"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1615532953,
+        "narHash": "sha256-SWpaGjrp/INzorEqMz3HLi6Uuk9I0KAn4YS8B4n3q5g=",
+        "path": "/nix/store/vw365chp87kvfczxm26qiq7z2pq3jk5z-source",
+        "rev": "916ee862e87ac5ee2439f2fb7856386b4dc906ae",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
     "nmd": {
       "flake": false,
       "locked": {
@@ -492,6 +520,7 @@
         "tinc-graph": "tinc-graph",
         "traadfri": "traadfri",
         "voidrice": "voidrice",
+        "wallpaper-generator": "wallpaper-generator",
         "wallpapers": "wallpapers"
       }
     },
@@ -668,6 +697,26 @@
         "type": "github"
       }
     },
+    "wallpaper-generator": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1615819231,
+        "narHash": "sha256-vZzc1ViF/3rCm81+x+pyneuOzoWd0przy9ULgwhGSj4=",
+        "owner": "pinpox",
+        "repo": "wallpaper-generator",
+        "rev": "a2223b9b0c51e0eee0d0b23a5e87228e370bdd5c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "pinpox",
+        "ref": "v1.1",
+        "repo": "wallpaper-generator",
+        "type": "github"
+      }
+    },
     "wallpapers": {
       "flake": false,
       "locked": {

flake.nix

@@ -22,6 +22,7 @@
     tinc-graph.url = "github:kmein/tinc-graph";
     traadfri.url = "github:kmein/traadfri";
     voidrice.url = "github:Lukesmithxyz/voidrice";
+    wallpaper-generator.url = "github:pinpox/wallpaper-generator/v1.1";
     wallpapers.url = "github:kmein/wallpapers";
 
     agenix.inputs.home-manager.follows = "home-manager";
@@ -33,8 +34,8 @@
     menstruation-telegram.inputs.flake-utils.follows = "flake-utils";
     menstruation-telegram.inputs.menstruation-backend.follows = "menstruation-backend";
     menstruation-telegram.inputs.nixpkgs.follows = "nixpkgs-old";
-    nix-on-droid.inputs.nixpkgs.follows = "nixpkgs";
     nix-on-droid.inputs.home-manager.follows = "home-manager";
+    nix-on-droid.inputs.nixpkgs.follows = "nixpkgs";
     nixinate.inputs.nixpkgs.follows = "nixpkgs";
     recht.inputs.flake-utils.follows = "flake-utils";
     recht.inputs.nixpkgs.follows = "nixpkgs";
@@ -43,14 +44,16 @@
     scripts.inputs.flake-utils.follows = "flake-utils";
     scripts.inputs.nixpkgs.follows = "nixpkgs";
     scripts.inputs.rust-overlay.follows = "rust-overlay";
-    stylix.inputs.nixpkgs.follows = "nixpkgs";
     stylix.inputs.home-manager.follows = "home-manager";
+    stylix.inputs.nixpkgs.follows = "nixpkgs";
     tinc-graph.inputs.flake-utils.follows = "flake-utils";
     tinc-graph.inputs.nixpkgs.follows = "nixpkgs";
     tinc-graph.inputs.rust-overlay.follows = "rust-overlay";
     traadfri.inputs.flake-utils.follows = "flake-utils";
     traadfri.inputs.nixpkgs.follows = "nixpkgs-old";
     voidrice.flake = false;
+    wallpaper-generator.inputs.flake-utils.follows = "flake-utils";
+    wallpaper-generator.inputs.nixpkgs.follows = "nixpkgs";
     wallpapers.flake = false;
   };