2f18d4efcf
- Pass --yes-wipe-all-disks to disko so the silent gum-spin path no longer hangs forever waiting on a hidden "yes" confirmation prompt (added in disko 1.13's destroy,format,mount mode). - Stop threading an externally-built pkgs into the user flake's nixosSystem; configure nixpkgs through the module system instead so core/system/default.nix's nixpkgs.config.allowUnfree stops conflicting with the assertion "system configures nixpkgs with an externally created instance". - Enable boot.loader.systemd-boot in the generated system.nix so the installed system has an actual bootloader (disko already lays out a 1 GiB ESP at /boot). - Bump nix.settings.download-buffer-size to 512 MiB to silence the "download buffer is full" warning on large NAR fetches. - Activate home-manager via `runuser -l` instead of `runuser -u … -- env HOME=…`. The latter only switches uid and leaves \$USER=root, so HM's activation script saw root, warned, and wrote dotfiles into /root/ — meaning the user's first login had no Hyprland config. - Revert default Hyprland monitor line back to highres (live ISO and user default) — preferred falls back to EDID's 1024x768 in QEMU and on several laptop panels, which is the bug highres was put there to defeat. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
35 lines
1.4 KiB
Nix
35 lines
1.4 KiB
Nix
{ inputs, lib, ... }:
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{
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nix = {
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settings = {
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# Enable experimental features for modern Nix commands and flakes
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experimental-features = [ "nix-command" "flakes" ];
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# Allow users in the wheel group to manage the Nix store
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trusted-users = [ "root" "@wheel" ];
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# Optimize storage by hard-linking identical files
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auto-optimise-store = lib.mkDefault true;
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# Bump the substituter download buffer from the 64 MiB default to
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# 512 MiB. Large NARs (kernels, electron apps, the full NixOS
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# closure on first install) overrun 64 MiB and Nix prints
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# "download buffer is full" until the consumer catches up — the
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# warning is harmless but slows substitution and looks like an
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# error. 512 MiB comfortably covers everything in our closure.
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download-buffer-size = 524288000;
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};
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# Populates NIX_PATH with the nixpkgs input from the flake.
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# This is critical for making 'nix-shell -p ...' and other legacy
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# Nix commands work in a flake-based environment without channels.
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nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
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# Map all flake inputs to the system registry.
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# This ensures 'nix shell nixpkgs#...' uses the exact same version
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# as the rest of the system and doesn't need to re-download.
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registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
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};
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}
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