66 lines
1.6 KiB
Nix
66 lines
1.6 KiB
Nix
{ pkgs ? import <nixpkgs> {}
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, dir
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, rebuildarg
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, moreargs ? ""
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}:
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let
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diskId = (import ((builtins.getEnv "PWD")+"/${dir}/hw.nix") {}).hardware.encryptedDisk.diskId;
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GIT_ROOT=''''$(git rev-parse --show-toplevel)'';
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in {
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rebuild = pkgs.writeScript "script" ''
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#!/usr/bin/env bash
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set -xe
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pushd ${GIT_ROOT}/${dir}
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export NIXOS_CONFIG="$PWD"/configuration.nix
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export INSTALL_ROOT="/mnt/$ID-root"
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[[ -e "''${NIXOS_CONFIG}" ]]
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nixos-rebuild -I nixos-config=''${NIXOS_CONFIG} ${rebuildarg} ${moreargs}
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if test -L result; then
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rm result
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fi
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'';
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diskMount = pkgs.writeScript "script" ''
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#!/usr/bin/env bash
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set -xe
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ID=${diskId}
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echo Mounting $ID
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set -xe
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cryptsetup luksOpen /dev/disk/by-id/$ID-part3 $ID-part3
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vgchange -ay $ID
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mkdir -p /mnt/$ID-root
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mount /dev/$ID/root /mnt/$ID-root -o subvol=nixos
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mount /dev/$ID/root /mnt/$ID-root/home -o subvol=home
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mount /dev/disk/by-id/$ID-part2 /mnt/$ID-root/boot
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'';
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diskUmount = pkgs.writeScript "script" ''
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#!/usr/bin/env bash
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set -xe
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ID=${diskId}
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umount -R /mnt/$ID-root
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rmdir /mnt/$ID-root
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vgchange -an $ID
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cryptsetup luksClose $ID-part3
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sync
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'';
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diskInstall = pkgs.writeScript "script" ''
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#!/usr/bin/env bash
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set -xe
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ID=${diskId}
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pushd ${GIT_ROOT}/${dir}
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export NIXOS_CONFIG="$PWD"/configuration.nix
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export INSTALL_ROOT="/mnt/$ID-root"
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[[ -e "''${NIXOS_CONFIG}" ]]
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[[ -e "''${INSTALL_ROOT}" ]]
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nixos-install --max-jobs 5 --cores 4 --no-channel-copy --no-root-passwd --root "''${INSTALL_ROOT}"
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'';
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}
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