flake: update & cleanup

.gitignore

@@ -44,3 +44,7 @@ packagecache
 *.out
 *.app
 /.direnv/
+
+# Nix
+result
+result-*

flake.lock

@@ -1,32 +1,13 @@
 {
   "nodes": {
-    "devshell": {
-      "inputs": {
-        "nixpkgs": "nixpkgs",
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1692523566,
-        "narHash": "sha256-VDJDihK6jNebVw9y3qKCVD6+6QaC/x8kxZzL4MaIPPY=",
-        "owner": "numtide",
-        "repo": "devshell",
-        "rev": "d208c58e2f7afef838add5f18a9936b12a71d695",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "devshell",
-        "type": "github"
-      }
-    },
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1673956053,
+        "lastModified": 1696426674,
-        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -35,47 +16,13 @@
         "type": "github"
       }
     },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1689068808,
-        "narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1677383253,
+        "lastModified": 1701253981,
-        "narHash": "sha256-UfpzWfSxkfXHnb4boXZNaKsAcUrZT9Hw+tao1oZxd08=",
+        "narHash": "sha256-ztaDIyZ7HrTAfEEUt9AtTDNoCYxUdSd6NrRHaYOIxtk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9952d6bc395f5841262b006fbace8dd7e143b634",
+        "rev": "e92039b55bcd58469325ded85d4f58dd5a4eaf58",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1692638711,
-        "narHash": "sha256-J0LgSFgJVGCC1+j5R2QndadWI1oumusg6hCtYAzLID4=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "91a22f76cd1716f9d0149e8a5c68424bb691de15",
         "type": "github"
       },
       "original": {
@@ -87,40 +34,8 @@
     },
     "root": {
       "inputs": {
-        "devshell": "devshell",
         "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
-        "nixpkgs": "nixpkgs_2"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
       }
     }
   },

flake.nix

@@ -3,26 +3,19 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    devshell.url = "github:numtide/devshell";
-    flake-utils.url = "github:numtide/flake-utils";
     flake-compat = {
       url = "github:edolstra/flake-compat";
       flake = false;
     };
   };
 
-  outputs = { self, flake-utils, devshell, nixpkgs, flake-compat }:
+  outputs = { self, nixpkgs, ... }:
     let
       inherit (nixpkgs) lib;
-      genSystems = lib.genAttrs [
+      genSystems = func: lib.genAttrs [
         "x86_64-linux"
         "aarch64-linux"
-      ];
+      ] (system: func (import nixpkgs { inherit system; }));
-
-      pkgsFor = genSystems (system:
-        import nixpkgs {
-          inherit system;
-        });
 
       mkDate = longDate: (lib.concatStringsSep "-" [
         (builtins.substring 0 4 longDate)
@@ -33,58 +26,36 @@
     {
       overlays.default = final: prev: {
         waybar = final.callPackage ./nix/default.nix {
-          version = prev.waybar.version + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
+          # take the first "version: '...'" from meson.build
+          version =
+            (builtins.head (builtins.split "'"
+              (builtins.elemAt
+                (builtins.split " version: '" (builtins.readFile ./meson.build))
+                2)))
+            + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
         };
       };
-      packages = genSystems
+      packages = genSystems (pkgs:
-        (system:
+        let packages = self.overlays.default pkgs pkgs;
-          (self.overlays.default pkgsFor.${system} pkgsFor.${system})
+        in packages // {
-          // {
+          default = packages.waybar;
-            default = self.packages.${system}.waybar;
+        });
-          });
     } //
-    flake-utils.lib.eachDefaultSystem (system: {
+    genSystems (pkgs: {
-      devShell =
+      devShells.default =
-        let pkgs = import nixpkgs {
+        pkgs.mkShell {
-          inherit system;
+          name = "waybar-shell";
 
-          overlays = [ devshell.overlays.default ];
+          # most of these aren't actually used in the waybar derivation, this is just in case
-        };
+          # they will ever start being used
-        in
+          inherit (pkgs.waybar) buildInputs depsBuildBuild depsBuildBuildPropagated depsBuildTarget
-        pkgs.devshell.mkShell {
+            depsBuildTargetPropagated depsHostHost depsHostHostPropagated depsTargetTarget
-          imports = [ "${pkgs.devshell.extraModulesDir}/language/c.nix" ];
+            depsTargetTargetPropagated propagatedBuildInputs propagatedNativeBuildInputs strictDeps;
 
-          devshell.packages = with pkgs; [
+          nativeBuildInputs = pkgs.waybar.nativeBuildInputs ++ (with pkgs; [
             clang-tools
             gdb
-            # from nativeBuildInputs
-            gnumake
-            meson
-            ninja
-            pkg-config
-            scdoc
-          ] ++ (map lib.getDev [
-            # from buildInputs
-            wayland wlroots gtkmm3 libsigcxx jsoncpp spdlog gtk-layer-shell howard-hinnant-date libxkbcommon
-            # optional dependencies
-            gobject-introspection glib playerctl python3.pkgs.pygobject3
-            libevdev libinput libjack2 libmpdclient playerctl libnl
-            libpulseaudio sndio sway libdbusmenu-gtk3 udev upower wireplumber
-
-            # from propagated build inputs?
-            at-spi2-atk atkmm cairo cairomm catch2 fmt_8 fontconfig
-            gdk-pixbuf glibmm gtk3 harfbuzz pango pangomm wayland-protocols
           ]);
-
-          env = with pkgs; [
-            { name = "CPLUS_INCLUDE_PATH"; prefix = "$DEVSHELL_DIR/include"; }
-            { name = "PKG_CONFIG_PATH"; prefix = "$DEVSHELL_DIR/lib/pkgconfig"; }
-            { name = "PKG_CONFIG_PATH"; prefix = "$DEVSHELL_DIR/share/pkgconfig"; }
-            { name = "PATH"; prefix = "${wayland.bin}/bin"; }
-            { name = "LIBRARY_PATH"; prefix = "${lib.getLib sndio}/lib"; }
-            { name = "LIBRARY_PATH"; prefix = "${lib.getLib zlib}/lib"; }
-            { name = "LIBRARY_PATH"; prefix = "${lib.getLib howard-hinnant-date}/lib"; }
-          ];
         };
     });
 }

nix/default.nix

@@ -5,16 +5,9 @@
 
 waybar.overrideAttrs (prev: {
   inherit version;
-  # version = "0.9.17";
 
   src = lib.cleanSourceWith {
-    filter = name: type:
+    filter = name: type: type != "regular" || !lib.hasSuffix ".nix" name;
-      let
-        baseName = baseNameOf (toString name);
-      in
-        ! (
-          lib.hasSuffix ".nix" baseName
-        );
     src = lib.cleanSource ../.;
   };
 })