feat(gs:system): steal tazjin's rebuilder script
gonna use this instead of nixos-rebuild switch, in part to get away from global nixpkgs pins. Change-Id: I46e2951660465790adfdf75e6e3413b5c2dfd7c7 Reviewed-on: https://cl.tvl.fyi/c/depot/+/886 Reviewed-by: glittershark <grfn@gws.fyi> Reviewed-by: BuildkiteCI Tested-by: BuildkiteCI
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2 changed files with 37 additions and 1 deletions
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@ -1,7 +1,36 @@
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{ depot, ... }:
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{
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rec {
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chupacabra = (depot.third_party.nixos {
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configuration = import ./machines/chupacabra.nix;
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}).system;
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rebuilder =
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let
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depotPath = "/home/grfn/code/depot";
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caseFor = hostname: ''
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${hostname})
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echo "Rebuilding NixOS for //users/glittershark/nixos/${hostname}"
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system=$(nix-build -E '(import ${depotPath} {}).users.glittershark.system.system.${hostname}' --no-out-link)
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;;
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'';
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in depot.third_party.writeShellScriptBin "rebuilder" ''
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set -ue
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if [[ $EUID -ne 0 ]]; then
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echo "Oh no! Only root is allowed to rebuild the system!" >&2
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exit 1
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fi
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case $HOSTNAME in
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${caseFor "chupacabra"}
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*)
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echo "$HOSTNAME is not a known NixOS host!" >&2
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exit 1
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;;
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esac
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nix-env -p /nix/var/nix/profiles/system --set $system
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$system/bin/switch-to-configuration switch
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'';
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}
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@ -1,5 +1,11 @@
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{ config, lib, pkgs, ... }:
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let
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depot = import ../../../../.. {};
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in
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{
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imports =
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[
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@ -35,6 +41,7 @@
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libnotify
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file
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lm_sensors
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depot.users.glittershark.system.system.rebuilder
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];
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# Some programs need SUID wrappers, can be configured further or are
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