feat: initial release

1 files changed, 62 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..7503151
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,62 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs";
+    systems.url = "github:nix-systems/default";
+  };
+
+  outputs =
+    {
+      nixpkgs,
+      systems,
+      ...
+    }:
+    (nixpkgs.lib.genAttrs (import systems)) (system: {
+      homeManagerModules.default =
+        { config, ... }:
+        let
+          inherit (pkgs) lib;
+
+          pkgs = import nixpkgs { inherit system; };
+
+          colourscheme = builtins.fromJSON (
+            builtins.readFile "${
+              pkgs.runCommand "colourscheme"
+                {
+                  buildInputs = with pkgs; [
+                    imagemagick
+                    jq
+                  ];
+                }
+                ''
+                  mkdir -p $out
+
+                  ${pkgs.python3}/bin/python3 ${./wal.py} ${config.pywal-nix.wallpaper} ${
+                    if config.pywal-nix.light then "1" else "0"
+                  } | \
+                    sed "s/'/\"/g" | \
+                    jq 'to_entries | map({"colour\(.key)": .value}) | add' > $out/colourscheme
+                ''
+            }/colourscheme"
+          );
+        in
+        {
+          options.pywal-nix = {
+            wallpaper = lib.mkOption {
+              type = lib.types.path;
+              default = /path/to/wallpaper.png;
+            };
+
+            light = lib.mkOption {
+              type = lib.types.bool;
+              default = false;
+            };
+
+            colourscheme = lib.mkOption {
+              type = lib.types.attrsOf lib.types.str;
+            };
+          };
+
+          config.pywal-nix.colourscheme = colourscheme;
+        };
+    });
+}