47 lines
1.2 KiB
Nix
47 lines
1.2 KiB
Nix
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# TODO(tazjin): Generalise this and move to //ops/nixos
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{ depot, lib, ... }:
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let
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inherit (builtins) foldl';
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systemFor = configs: (depot.third_party.nixos {
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configuration = lib.fix(config:
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foldl' lib.recursiveUpdate {} (map (c: c config) configs)
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);
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}).system;
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caseFor = hostname: ''
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${hostname})
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echo "Rebuilding NixOS for //users/tazjin/nixos/${hostname}"
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system=$(nix-build -E '(import <depot> {}).users.tazjin.nixos.${hostname}System' --no-out-link)
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;;
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'';
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rebuilder = 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 "camden"}
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${caseFor "frog"}
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*)
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echo "$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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in {
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inherit rebuilder;
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camdenSystem = systemFor [ depot.users.tazjin.nixos.camden ];
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frogSystem = systemFor [ depot.users.tazjin.nixos.frog ];
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meta.targets = [ "camdenSystem" "frogSystem" ];
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}
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