add full proj

flake.nix

@@ -0,0 +1,85 @@
+{
+  description = "A Wayland status bar for Sway, built with Quickshell";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    # Upstream Quickshell, tracked directly so we get layer-surface fixes
+    # (e.g. clean buffers on output transform / rotation) ahead of nixpkgs.
+    quickshell = {
+      url = "git+https://git.outfoxxed.me/quickshell/quickshell";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, quickshell }:
+    let
+      systems = [ "x86_64-linux" "aarch64-linux" ];
+      forAllSystems = f:
+        nixpkgs.lib.genAttrs systems (system: f nixpkgs.legacyPackages.${system});
+    in
+    {
+      packages = forAllSystems (pkgs:
+        let
+          # Quickshell from the upstream flake rather than nixpkgs.
+          qsPkg = quickshell.packages.${pkgs.system}.default;
+
+          # Runtime tools the bar relies on: discover.sh (one-shot hardware
+          # probe) and the periodic `df` for disk usage. Everything else is
+          # read from /proc and /sys directly in QML.
+          runtimeInputs = [
+            qsPkg
+            pkgs.bash
+            pkgs.coreutils # df, cat
+          ];
+
+          # Self-contained font set so Nerd Font glyphs always render,
+          # regardless of the host's installed fonts.
+          fontsConf = pkgs.makeFontsConf {
+            fontDirectories = [
+              pkgs.nerd-fonts.jetbrains-mono
+              pkgs.nerd-fonts.symbols-only
+              pkgs.inter
+            ];
+          };
+
+          bar = pkgs.writeShellApplication {
+            name = "quickshell-bar";
+            inherit runtimeInputs;
+            text = ''
+              export FONTCONFIG_FILE=${fontsConf}
+              exec quickshell --path ${self} "$@"
+            '';
+          };
+        in
+        {
+          default = bar;
+          quickshell-bar = bar;
+        });
+
+      apps = forAllSystems (pkgs: {
+        default = {
+          type = "app";
+          program = "${self.packages.${pkgs.system}.default}/bin/quickshell-bar";
+        };
+      });
+
+      devShells = forAllSystems (pkgs: {
+        default = pkgs.mkShell {
+          packages = [
+            quickshell.packages.${pkgs.system}.default
+            pkgs.bash
+            pkgs.coreutils
+            pkgs.nerd-fonts.jetbrains-mono
+            pkgs.inter
+            pkgs.qt6.qtdeclarative # qmlls / qmlformat for editing
+          ];
+          shellHook = ''
+            echo "quickshell $(quickshell --version 2>/dev/null | head -1)"
+            echo "Run the bar with:  quickshell --path ."
+          '';
+        };
+      });
+
+      formatter = forAllSystems (pkgs: pkgs.nixpkgs-fmt);
+    };
+}