103 lines
2.9 KiB
Nix
103 lines
2.9 KiB
Nix
{
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description = "NixOS installer ISOs with extra bits I like";
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inputs = {
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stable.url = "github:nixos/nixpkgs/nixos-25.11";
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unstable.url = "github:nixos/nixpkgs/nixos-unstable";
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ros_neovim.url = "git+https://git.joshuabell.xyz/ringofstorms/nvim";
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};
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outputs =
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{
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stable,
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unstable,
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ros_neovim,
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...
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}:
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let
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lib = stable.lib;
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systems = lib.systems.flakeExposed;
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channels = {
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stable = stable;
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unstable = unstable;
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};
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# Build a NixOS system that is an installation ISO with SSH enabled and bcachefs
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minimal =
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{ nixpkgs, system }:
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nixpkgs.lib.nixosSystem {
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inherit system;
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modules = [
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ros_neovim.nixosModules.default
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(
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{ pkgs, modulesPath, ... }:
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{
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imports = [
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(modulesPath + "/installer/cd-dvd/installation-cd-minimal-new-kernel-no-zfs.nix")
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];
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nix.settings.experimental-features = [
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"nix-command"
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"flakes"
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];
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environment.systemPackages = with pkgs; [
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fastfetch
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fzf
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# bcachefs
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# Required as a workaround for bug
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# https://github.com/NixOS/nixpkgs/issues/32279
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keyutils
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];
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boot.supportedFilesystems = [ "bcachefs" ];
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environment.shellAliases = {
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n = "nvim";
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};
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services.openssh = {
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enable = true;
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settings = {
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PermitRootLogin = "yes";
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PasswordAuthentication = true;
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};
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};
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programs.zsh.enable = true;
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environment.pathsToLink = [ "/share/zsh" ];
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users.defaultUserShell = pkgs.zsh;
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system.userActivationScripts.zshrc = "touch .zshrc";
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programs.starship.enable = true;
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users.users.nixos = {
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password = "password";
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initialHashedPassword = lib.mkForce null;
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};
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users.users.root = {
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password = "password";
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initialHashedPassword = lib.mkForce null;
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};
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}
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)
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];
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};
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mkIsoPkgsForSystem =
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system:
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builtins.listToAttrs (
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builtins.map (channelName: {
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name = "iso-minimal-${channelName}";
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value =
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(minimal {
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nixpkgs = channels.${channelName};
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inherit system;
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}).config.system.build.isoImage;
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}) (builtins.attrNames channels)
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);
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in
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{
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packages = lib.genAttrs systems (system: mkIsoPkgsForSystem system);
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};
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}
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