Fix build?

.github/workflows/build.yml

@@ -681,7 +681,7 @@ jobs:
       - name: Setup Cachix
         uses: cachix/cachix-action@v15
         with:
-          name: fjordlauncher
+          name: unmojang
           authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
 
       - name: Run flake checks

flake.nix

@@ -1,10 +1,10 @@
 {
-  description = "A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)";
+  description = "Prism Launcher fork with support for alternative auth servers";
 
   nixConfig = {
-    extra-substituters = ["https://prismlauncher.cachix.org"];
+    extra-substituters = [ "https://unmojang.cachix.org" ];
     extra-trusted-public-keys = [
-      "prismlauncher.cachix.org-1:9/n/FGyABA2jLUVfY+DEp4hKds/rwO+SCOtbOkDzd+c="
+      "unmojang.cachix.org-1:OfHnbBNduZ6Smx9oNbLFbYyvOWSoxb2uPcnXPj4EDQY="
     ];
   };
 
@@ -19,18 +19,18 @@
     nix-filter.url = "github:numtide/nix-filter";
 
     /*
-    Inputs below this are optional and can be removed
-
-    ```
-    {
-      inputs.fjordlauncher = {
-        url = "github:unmojang/FjordLauncher";
-        inputs = {
-    	    flake-compat.follows = "";
+      Inputs below this are optional and can be removed
+
+      ```
+      {
+        inputs.fjordlauncher = {
+          url = "github:unmojang/FjordLauncher";
+          inputs = {
+            flake-compat.follows = "";
+          };
         };
-      };
-    }
-    ```
+      }
+      ```
     */
 
     flake-compat = {
@@ -39,93 +39,105 @@
     };
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    libnbtplusplus,
-    nix-filter,
-    ...
-  }: let
-    inherit (nixpkgs) lib;
-
-    # While we only officially support aarch and x86_64 on Linux and MacOS,
-    # we expose a reasonable amount of other systems for users who want to
-    # build for most exotic platforms
-    systems = lib.systems.flakeExposed;
-
-    forAllSystems = lib.genAttrs systems;
-    nixpkgsFor = forAllSystems (system: nixpkgs.legacyPackages.${system});
-  in {
-    checks = forAllSystems (
-      system: let
-        checks' = nixpkgsFor.${system}.callPackage ./nix/checks.nix {inherit self;};
-      in
+  outputs =
+    {
+      self,
+      nixpkgs,
+      libnbtplusplus,
+      nix-filter,
+      ...
+    }:
+    let
+      inherit (nixpkgs) lib;
+
+      # While we only officially support aarch and x86_64 on Linux and MacOS,
+      # we expose a reasonable amount of other systems for users who want to
+      # build for most exotic platforms
+      systems = lib.systems.flakeExposed;
+
+      forAllSystems = lib.genAttrs systems;
+      nixpkgsFor = forAllSystems (system: nixpkgs.legacyPackages.${system});
+    in
+    {
+      checks = forAllSystems (
+        system:
+        let
+          checks' = nixpkgsFor.${system}.callPackage ./nix/checks.nix { inherit self; };
+        in
         lib.filterAttrs (_: lib.isDerivation) checks'
-    );
-
-    devShells = forAllSystems (
-      system: let
-        pkgs = nixpkgsFor.${system};
-      in {
-        default = pkgs.mkShell {
-          inputsFrom = [self.packages.${system}.fjordlauncher-unwrapped];
-          buildInputs = with pkgs; [
-            ccache
-            ninja
-          ];
+      );
+
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgsFor.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            inputsFrom = [ self.packages.${system}.fjordlauncher-unwrapped ];
+            buildInputs = with pkgs; [
+              ccache
+              ninja
+            ];
+          };
+        }
+      );
+
+      formatter = forAllSystems (system: nixpkgsFor.${system}.nixfmt-rfc-style);
+
+      overlays.default =
+        final: prev:
+        let
+          version = builtins.substring 0 8 self.lastModifiedDate or "dirty";
+        in
+        {
+          fjordlauncher-unwrapped = prev.callPackage ./nix/unwrapped.nix {
+            inherit
+              libnbtplusplus
+              nix-filter
+              self
+              version
+              ;
+          };
+
+          fjordlauncher = final.callPackage ./nix/wrapper.nix { };
         };
-      }
-    );
-
-    formatter = forAllSystems (system: nixpkgsFor.${system}.nixfmt-rfc-style);
-
-    overlays.default = final: prev: let
-      version = builtins.substring 0 8 self.lastModifiedDate or "dirty";
-    in {
-      fjordlauncher-unwrapped = prev.callPackage ./nix/unwrapped.nix {
-        inherit
-          libnbtplusplus
-          nix-filter
-          self
-          version
-          ;
-      };
-
-      fjordlauncher = final.callPackage ./nix/wrapper.nix {};
-    };
 
-    packages = forAllSystems (
-      system: let
-        pkgs = nixpkgsFor.${system};
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgsFor.${system};
 
-        # Build a scope from our overlay
-        fjordPackages = lib.makeScope pkgs.newScope (final: self.overlays.default final pkgs);
+          # Build a scope from our overlay
+          fjordPackages = lib.makeScope pkgs.newScope (final: self.overlays.default final pkgs);
 
-        # Grab our packages from it and set the default
-        packages = {
-          inherit (fjordPackages) fjordlauncher-unwrapped fjordlauncher;
-          default = fjordPackages.fjordlauncher;
-        };
-      in
+          # Grab our packages from it and set the default
+          packages = {
+            inherit (fjordPackages) fjordlauncher-unwrapped fjordlauncher;
+            default = fjordPackages.fjordlauncher;
+          };
+        in
         # Only output them if they're available on the current system
         lib.filterAttrs (_: lib.meta.availableOn pkgs.stdenv.hostPlatform) packages
-    );
-
-    # We put these under legacyPackages as they are meant for CI, not end user consumption
-    legacyPackages = forAllSystems (
-      system: let
-        fjordPackages = self.packages.${system};
-        legacyPackages = self.legacyPackages.${system};
-      in {
-        fjordlauncher-debug = fjordPackages.fjordlauncher.override {
-          fjordlauncher-unwrapped = legacyPackages.fjordlauncher-unwrapped-debug;
-        };
-
-        fjordlauncher-unwrapped-debug = fjordPackages.fjordlauncher-unwrapped.overrideAttrs {
-          cmakeBuildType = "Debug";
-          dontStrip = true;
-        };
-      }
-    );
-  };
+      );
+
+      # We put these under legacyPackages as they are meant for CI, not end user consumption
+      legacyPackages = forAllSystems (
+        system:
+        let
+          fjordPackages = self.packages.${system};
+          legacyPackages = self.legacyPackages.${system};
+        in
+        {
+          fjordlauncher-debug = fjordPackages.fjordlauncher.override {
+            fjordlauncher-unwrapped = legacyPackages.fjordlauncher-unwrapped-debug;
+          };
+
+          fjordlauncher-unwrapped-debug = fjordPackages.fjordlauncher-unwrapped.overrideAttrs {
+            cmakeBuildType = "Debug";
+            dontStrip = true;
+          };
+        }
+      );
+    };
 }

launcher/java/JavaUtils.cpp

@@ -500,9 +500,6 @@ QStringList getMinecraftJavaBundle()
     auto appDataPath = QProcessEnvironment::systemEnvironment().value("APPDATA", "");
     processpaths << FS::PathCombine(QFileInfo(appDataPath).absoluteFilePath(), ".minecraft", "runtime");
 
-    auto appDataPath = QProcessEnvironment::systemEnvironment().value("APPDATA", "");
-    processpaths << FS::PathCombine(QFileInfo(appDataPath).absoluteFilePath(), ".minecraft", "runtime");
-
     // add the microsoft store version of the launcher to the search. the current path is:
     // C:\Users\USERNAME\AppData\Local\Packages\Microsoft.4297127D64EC6_8wekyb3d8bbwe\LocalCache\Local\runtime
     auto localAppDataPath = QProcessEnvironment::systemEnvironment().value("LOCALAPPDATA", "");

launcher/minecraft/auth/AuthFlow.h

@@ -6,6 +6,7 @@
 #include <QObject>
 #include <QSet>
 #include <QVector>
+#include <optional>
 
 #include "minecraft/auth/AccountData.h"
 #include "minecraft/auth/AuthStep.h"

launcher/minecraft/auth/MinecraftAccount.h

@@ -42,6 +42,7 @@
 #include <QPair>
 #include <QPixmap>
 #include <QString>
+#include <optional>
 
 #include "AccountData.h"
 #include "AuthSession.h"

launcher/minecraft/auth/steps/MSAStep.cpp

@@ -109,11 +109,19 @@ MSAStep::MSAStep(AccountData* data, bool silent) : AuthStep(data), m_silent(sile
     const auto& scope = "service::user.auth.xboxlive.com::MBI_SSL";
     oauth2.setScope(scope);
     // QOAuth2AuthorizationCodeFlow doesn't pass a "scope" when refreshing access tokens, but Microsoft expects it.
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+    oauth2.setModifyParametersFunction([](QAbstractOAuth::Stage stage, QVariantMap* parameters) {
+        if (stage == QAbstractOAuth::Stage::RefreshingAccessToken) {
+            (*parameters)["scope"] = scope;
+        }
+    });
+#else
     oauth2.setModifyParametersFunction([](QAbstractOAuth::Stage stage, QMultiMap<QString, QVariant>* parameters) {
         if (stage == QAbstractOAuth::Stage::RefreshingAccessToken) {
             (*parameters).insert("scope", scope);
         }
     });
+#endif
     oauth2.setClientIdentifier(m_clientId);
     oauth2.setNetworkAccessManager(APPLICATION->network().get());
 

launcher/minecraft/auth/steps/YggdrasilStep.h

@@ -1,5 +1,6 @@
 #pragma once
 #include <QObject>
+#include <optional>
 
 #include "minecraft/auth/AuthStep.h"
 #include "net/NetJob.h"

nix/README.md

@@ -17,10 +17,10 @@ Example (NixOS):
 ```nix
 {
   nix.settings = {
-    trusted-substituters = [ "https://prismlauncher.cachix.org" ];
+    trusted-substituters = [ "https://unmojang.cachix.org" ];
 
     trusted-public-keys = [
-      "prismlauncher.cachix.org-1:9/n/FGyABA2jLUVfY+DEp4hKds/rwO+SCOtbOkDzd+c="
+      "unmojang.cachix.org-1:OfHnbBNduZ6Smx9oNbLFbYyvOWSoxb2uPcnXPj4EDQY="
     ];
   };
 }
@@ -143,10 +143,10 @@ Example (NixOS):
 ```nix
 {
   nix.settings = {
-    trusted-substituters = [ "https://prismlauncher.cachix.org" ];
+    trusted-substituters = [ "https://unmojang.cachix.org" ];
 
     trusted-public-keys = [
-      "prismlauncher.cachix.org-1:9/n/FGyABA2jLUVfY+DEp4hKds/rwO+SCOtbOkDzd+c="
+      "unmojang.cachix.org-1:OfHnbBNduZ6Smx9oNbLFbYyvOWSoxb2uPcnXPj4EDQY="
     ];
   };
 }

nix/dev.nix

@@ -1,36 +1,47 @@
 {
-  perSystem = {
-    config,
-    lib,
-    pkgs,
-    ...
-  }: {
-    pre-commit.settings = {
-      hooks = {
-        markdownlint.enable = true;
+  perSystem =
+    {
+      config,
+      lib,
+      pkgs,
+      ...
+    }:
+    {
+      pre-commit.settings = {
+        hooks = {
+          markdownlint.enable = true;
 
-        alejandra.enable = true;
-        deadnix.enable = true;
-        nil.enable = true;
+          alejandra.enable = true;
+          deadnix.enable = true;
+          nil.enable = true;
 
-        clang-format = {
-          enable = true;
-          types_or = ["c" "c++" "java" "json" "objective-c"];
+          clang-format = {
+            enable = true;
+            types_or = [
+              "c"
+              "c++"
+              "java"
+              "json"
+              "objective-c"
+            ];
+          };
         };
+
+        tools.clang-tools = lib.mkForce pkgs.clang-tools_18;
       };
 
-      tools.clang-tools = lib.mkForce pkgs.clang-tools_18;
-    };
+      devShells.default = pkgs.mkShell {
+        shellHook = ''
+          ${config.pre-commit.installationScript}
+        '';
 
-    devShells.default = pkgs.mkShell {
-      shellHook = ''
-        ${config.pre-commit.installationScript}
-      '';
+        inputsFrom = [ config.packages.fjordlauncher-unwrapped ];
+        buildInputs = with pkgs; [
+          ccache
+          ninja
+        ];
+      };
 
-      inputsFrom = [config.packages.fjordlauncher-unwrapped];
-      buildInputs = with pkgs; [ccache ninja];
+      formatter = pkgs.alejandra;
     };
-
-    formatter = pkgs.alejandra;
-  };
 }