project-flake/flake.nix

{
	description = "Project-A flake!";

	inputs = {
		nixpkgs.url = "nixpkgs/nixos-25.11";
		nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
		secret.url = "git+ssh://forgejo@git.project-a.space/Project-A/project-secret.git";

		deploy-rs = {
			url = "github:serokell/deploy-rs";
			inputs.nixpkgs.follows = "nixpkgs";
		};
		project-a-software = {
			url = "git+ssh://forgejo@git.project-a.space/Project-A/project-software.git";
			inputs.nixpkgs.follows = "nixpkgs";
			inputs.nixpkgs-unstable.follows = "nixpkgs-unstable";
		};
		home-manager = {
			url = "github:nix-community/home-manager/release-25.11";
			inputs.nixpkgs.follows = "nixpkgs";
		};
	};

	outputs = {
		self,
		nixpkgs,
		nixpkgs-unstable,
		project-a-software,
		deploy-rs,
		home-manager,
		secret,
		...
	}: let
		linux64 = "x86_64-linux";
		nixosServer = { name, system ? linux64, modules ? [] }:
			nixpkgs.lib.nixosSystem {
				system = system;
				specialArgs = {
					pkgs-unstable = import nixpkgs-unstable { system = linux64; config.allowUnfree = true; };
					pkgs-projecta = project-a-software.packages.${system};
					secret = secret.${name};
					common-secret = secret.common;
				};
				modules = [
					./servers/common/main.nix
					./servers/${name}/main.nix
				] ++ modules;
			};
	in {
		nixosConfigurations = {
			artemisia = nixosServer { name = "artemisia"; modules = [ project-a-software.nixosModules.marzban ]; };
			reine = nixosServer { name = "reine"; modules = [ project-a-software.nixosModules.affine ]; };
			ivan = nixosServer { name = "ivan"; modules = [ project-a-software.nixosModules.marzban ]; };
			wise = nixosServer { name = "wise"; modules = [ project-a-software.nixosModules.marzban ]; };
			mio = nixosServer { name = "mio"; modules = [ project-a-software.nixosModules.marzban ]; };
			kristine = nixosServer { name = "kristine"; modules = [ project-a-software.nixosModules.marzban ]; };

			aqore-nix = nixpkgs.lib.nixosSystem {
				system = linux64;
				specialArgs = {
					pkgs-unstable = import nixpkgs-unstable { system = linux64; config.allowUnfree = true; };
				};
				modules = [
					./desktops/aqore-nix/main.nix
					home-manager.nixosModules.home-manager {
						home-manager.useGlobalPkgs = true;
						home-manager.useUserPackages = true;
						home-manager.users.in5ar = ./desktops/users/in5ar/home.nix;
					}
					({ ... }: {
						environment.systemPackages = [
							deploy-rs.packages."${linux64}".deploy-rs
						];
					})
				];
			};
		};

		deploy.nodes = let serverNode = name: {
			hostname = "${name}.project-a.space";
			profiles.system = {
				user = "root";
				path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.${name};
			};
			sshUser = "in5ar";
			sshOpts = [ "-p" "1004" ];
		};
		in {
			artemisia = serverNode "artemisia";
			reine = {
				hostname = "192.168.0.3";
				profiles.system = {
					user = "root";
					path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.reine;
				};
				sshUser = "in5ar";
				sshOpts = [ "-p" "1004" ];
			};
			ivan = serverNode "ivan";
			wise = {
				hostname = "${"wise"}.project-a.space";
				profiles.system = {
					user = "root";
					path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.${"wise"};
				};
				sshUser = "root";
			};
			mio = serverNode "mio";
			kristine = serverNode "kristine";
		};

		devShells = nixpkgs.lib.genAttrs [ "x86_64-linux" ] (system: {
				default = let
					pkgs = nixpkgs.legacyPackages.${system};
					prompt = ''function fish_prompt; set_color red; echo -n "Project-A/debug> "; set_color normal; end'';
					inspect = ''function inspect; nix repl .; end;'';
					inspect-nixpkgs = ''function inspect-nixpkgs; nix repl nixpkgs; end;'';
					included-functions = "${inspect} ${inspect-nixpkgs}";
				in pkgs.mkShell {
					buildInputs = [];
					shellHook = ''
						printf "Welcome to the \033[1;31mProject-A\033[0m dev shell!\n"

						if [ -z "$FISH_VERSION" ] && [ -x "${pkgs.fish}/bin/fish" ]; then
							exec ${pkgs.fish}/bin/fish --init-command '${prompt}; ${included-functions}'
						fi
					'';
				};
			}
		);
	};
}