Git Sagar
192ea9b54d
The NixOS module was importing lib directly with the host's pkgs, causing image customization to use the host's guestfs-tools instead of vmix's locked version. guestfs-tools 1.52.2 (from host nixpkgs) has a bug that overwrites /boot/grub/grub.cfg with resolv.conf content, breaking VM boot. Now vmixLib is built once in flake.nix with vmix's own nixpkgs and passed through the overlay to pkgs.vmixLib. Removes overlay.nix and module.nix as the logic is inlined in flake.nix. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
49 lines
1.4 KiB
Nix
49 lines
1.4 KiB
Nix
{
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description = "vmix — composable QEMU VM image building and orchestration";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
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};
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outputs = { self, nixpkgs, ... }:
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let
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system = "x86_64-linux";
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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};
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lib = pkgs.lib;
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vmixLib = import ./lib { inherit pkgs lib system; };
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in {
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overlays.default = final: prev: { inherit vmixLib; };
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nixosModules.default = { config, pkgs, lib, ... }: {
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imports = [ ./nixos/default.nix ];
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config.nixpkgs.overlays = [ self.overlays.default ];
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};
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lib.${system} = vmixLib;
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packages.${system}.default = import ./cli.nix { inherit pkgs self system; };
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apps.${system}.default = {
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type = "app";
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program = "${self.packages.${system}.default}/bin/vmix";
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};
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devShells.${system}.default = pkgs.mkShell {
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shellHook = ''
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# vmix CLI available as local flake
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export VMIX_FLAKE="path:$PWD"
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alias vmix='nix run "$VMIX_FLAKE" --'
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# bash prompt
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PROMPT_COMMAND='PS1_CMD1=$(git branch --show-current 2>/dev/null)'; PS1='\[\e[1;7m\]$?\[\e[0m\] \[\e[2m\]\A\[\e[0m\] \[\e[91m\]\u@\h\[\e[0m\] \[\e[92;1m\]\w\[\e[0m\] \[\e[96m\]''${PS1_CMD1}\[\e[0m\] \[\e[1;2m\]$\[\e[0;1m\] \[\e[0m\]'
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'';
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buildInputs = with pkgs; [
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bashInteractive
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git
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];
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};
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};
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}
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