ed94fa013d
`nixos-rebuild` has unstable flake support. By adding a simple rebuild command to the shell, we don't need to reply on it to switch configurations anymore. At least until it stablizes.
36 lines
999 B
Nix
36 lines
999 B
Nix
{ pkgs ? import <nixpkgs> {} }:
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let
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configs = "${toString ./.}#nixosConfigurations";
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hostname = pkgs.lib.fileContents /etc/hostname;
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build = "config.system.build";
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rebuild = pkgs.writeShellScriptBin "rebuild" ''
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if [[ -z $1 ]]; then
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echo "Usage: $0 [host] {switch|boot|test|iso}"
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elif [[ $1 == "iso" ]]; then
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nix build ${configs}.niximg.${build}.isoImage
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elif [[ -z $2 ]]; then
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nix run -vv ${configs}.${hostname}.${build}.toplevel -c switch-to-configuration $1
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else
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nix run -vv ${configs}.$1.${build}.toplevel -c switch-to-configuration $2
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fi
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'';
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in
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pkgs.mkShell {
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nativeBuildInputs = with pkgs; [
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rebuild
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nixFlakes
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];
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NIX_CONF_DIR = let
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current = pkgs.lib.optionalString (builtins.pathExists /etc/nix/nix.conf)
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(builtins.readFile /etc/nix/nix.conf);
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nixConf = pkgs.writeTextDir "opt/nix.conf" ''
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${current}
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experimental-features = nix-command flakes ca-references
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'';
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in
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"${nixConf}/opt";
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}
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