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