Merge pull request #144 from fufexan/main

Fix Nix build and add updater

.github/workflows/nix-update.yaml

@@ -1,9 +1,6 @@
 name: "Nix: update lockfile"
 
-on:
-  schedule:
-    - cron: '0 0 */14 * *'
-  workflow_dispatch:
+on: [push, workflow_dispatch]
 
 jobs:
   update:
@@ -19,7 +16,7 @@ jobs:
           auto-optimise-store = true
           experimental-features = nix-command flakes
     - name: Update lockfile
-      run: nix flake update
+      run: nix/update-inputs.sh
     - uses: stefanzweifel/git-auto-commit-action@v4
       with:
         commit_message: "[gha] bump flake inputs"

flake.lock

@@ -26,11 +26,11 @@
       "flake": false,
       "locked": {
         "host": "gitlab.freedesktop.org",
-        "lastModified": 1654018490,
-        "narHash": "sha256-6c/2lVXpr1qL/NAiaEwFO7kiTOMc6UJjYXtxDHifBwk=",
+        "lastModified": 1653658290,
+        "narHash": "sha256-zZaona39DOZNL93A1KG3zAi8vDttJBirxacq24hWCn4=",
         "owner": "wlroots",
         "repo": "wlroots",
-        "rev": "ec328ca8cc82f5cac657141e31a81a590759150d",
+        "rev": "75d31509db8c28e8379fe9570118ef8c82284581",
         "type": "gitlab"
       },
       "original": {

flake.nix

@@ -36,7 +36,7 @@
         version = mkVersion inputs.wlroots.lastModifiedDate;
         src = inputs.wlroots;
       });
-      default = pkgsFor.${system}.callPackage ./default.nix {
+      default = pkgsFor.${system}.callPackage ./nix/default.nix {
         version = mkVersion self.lastModifiedDate;
         inherit (self.packages.${system}) wlroots;
       };
@@ -44,7 +44,7 @@
 
     formatter = genSystems (system: pkgsFor.${system}.alejandra);
 
-    nixosModules.default = import ./module.nix self;
+    nixosModules.default = import ./nix/module.nix self;
 
     # Deprecated
     overlays.default = _: prev: {

nix/default.nix

@@ -24,7 +24,7 @@
 stdenv.mkDerivation {
   pname = "hyprland";
   inherit version;
-  src = ./.;
+  src = ../.;
 
   nativeBuildInputs = [
     cmake
@@ -52,8 +52,12 @@ stdenv.mkDerivation {
     ["-DCMAKE_BUILD_TYPE=Release"]
     ++ lib.optional (!enableXWayland) "-DNO_XWAYLAND=true";
 
+  # enables building with nix-supplied wlroots instead of submodule
   prePatch = ''
-    make config
+    sed -Ei 's/"\.\.\/wlroots\/include\/([a-zA-Z0-9./_-]+)"/<\1>/g' src/includes.hpp
+  '';
+  postPatch = ''
+    make protocols
   '';
 
   postBuild = ''

nix/update-inputs.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env -S nix shell nixpkgs#gawk nixpkgs#git nixpkgs#moreutils nixpkgs#jq -c bash
+
+# get wlroots revision from submodule
+SUB_REV=$(git submodule status | awk '{ print substr($1,2)}')
+# and from lockfile
+CRT_REV=$(jq < flake.lock '.nodes.wlroots.locked.rev' -r)
+
+if [ $SUB_REV != $CRT_REV ]; then
+  # update nixpkgs to latest version
+  nix flake lock --update-input nixpkgs
+
+  # update wlroots to submodule revision
+  nix flake lock --override-input wlroots "gitlab:wlroots/wlroots/$SUB_REV?host=gitlab.freedesktop.org"
+
+  # remove "dirty" mark from lockfile
+  jq < flake.lock 'del(.nodes.wlroots.original.rev)' | sponge flake.lock
+else
+  echo "wlroots is up to date!"
+fi