add nixos support!

.github/workflows/build.yml

@@ -17,6 +17,15 @@ permissions:
   contents: write
 
 jobs:
+  nixbuild:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v25
+      with:
+        nix_path: nixpkgs=channel:nixos-24.05
+    - uses: DeterminateSystems/magic-nix-cache-action@v3
+    - run: nix-build
   test:
     name: Run test suite
     strategy:
@@ -162,4 +171,4 @@ jobs:
           name: jreleaser-release
           path: |
             out/jreleaser/trace.log
-            out/jreleaser/output.properties
+            out/jreleaser/output.properties

build.gradle

@@ -7,21 +7,17 @@ plugins {
 allprojects {
     group 'software.coley'
     version '4.0.0-SNAPSHOT'
+    tasks.withType(AbstractArchiveTask).configureEach {
+        preserveFileTimestamps = false
+        reproducibleFileOrder = true
+    }
 }
 
 subprojects {
     apply plugin: 'java'
     apply plugin: 'jacoco'
     apply plugin: 'com.github.ben-manes.versions'
 
-    repositories {
-        mavenLocal()
-        mavenCentral()
-        google()
-        maven { url 'https://maven.quiltmc.org/repository/release/' }
-        maven { url 'https://jitpack.io' }
-    }
-
     // ======================= DEPENDENCIES ========================
     dependencies {
         // to enforce it everywhere as standard
@@ -109,6 +105,7 @@ subprojects {
             includes = ['software/coley/recaf/**']
         }
     }
+
 }
 
 // Always emit HTML & XML aggregate reports

default.nix

@@ -0,0 +1,10 @@
+(import
+  (
+    let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
+    fetchTarball {
+      url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+      sha256 = lock.nodes.flake-compat.locked.narHash;
+    }
+  )
+  { src = ./.; }
+).defaultNix

flake.nix

@@ -0,0 +1,49 @@
+{
+  inputs = {
+    # This must be the stable nixpkgs if you're running the app on a
+    # stable NixOS install.  Mixing EGL library versions doesn't work.
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    build-gradle-application.url = "github:raphiz/buildGradleApplication";
+    utils.url = "github:numtide/flake-utils";
+    flake-compat = {
+      url = github:edolstra/flake-compat;
+      flake = false;
+    };
+  };
+
+  outputs = inputs @ { self, nixpkgs, utils, build-gradle-application, ... }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        overlays = [build-gradle-application.overlays.default];
+        pkgs = import nixpkgs {inherit system overlays;};
+        version = self.shortRev or "dirty";
+        jdk = pkgs.jdk22;
+        update_action = "build";
+        gradle = (pkgs.callPackage pkgs.gradle-packages.gradle_8 { 
+	           java = jdk;
+         });
+        libPath = with pkgs; lib.makeLibraryPath [
+          libGL
+          libxkbcommon
+          wayland
+          xorg.libX11
+          xorg.libXcursor
+          xorg.libXi
+          xorg.libXrandr
+          xorg.libXxf86vm
+          xorg.libXtst
+          fontconfig
+        ];
+      in
+      {
+        defaultPackage = pkgs.callPackage ./package.nix {
+            inherit version gradle jdk;
+        };
+
+        devShell = with pkgs;
+          mkShellNoCC {
+            buildInputs = [jdk openjfx22 gradle xorg.libxcb (updateVerificationMetadata.override { updateAction = update_action; gradle = gradle; })];
+            LD_LIBRARY_PATH = libPath;
+          };
+      });
+}

gradle.properties

@@ -1 +1,2 @@
-org.gradle.caching=true
+org.gradle.caching=true
+org.gradle.dependency.verification.console=verbose