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Create rough-and-ready full auto-install script for custom ISO

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Vili Sinervä 2024-08-05 18:45:59 +03:00
parent b5aa1d9f8c
commit 27d75659d0
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1 changed files with 27 additions and 4 deletions
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31
misc/custom-iso.nix
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@ -1,8 +1,28 @@
{ config, pkgs, ... }: { config, pkgs, ... }:
let let
fetch-config-template = pkgs.writeScriptBin "fetch-config-template" '' partition-and-install = pkgs.writeScriptBin "partition-and-install" ''
mv configuration.nix configuration.nix.old read -p "Erasing disk $1 Are you sure? " -n 1 -r
${pkgs.curl}/bin/curl https://raw.githubusercontent.com/VSinerva/nixos-conf/main/misc/template-configuration.nix -o configuration.nix echo
if [[ $REPLY =~ ^[Yy]$ ]]
then
parted $1 -- mklabel gpt
parted $1 -- mkpart root ext4 512MB 100%
parted $1 -- mkpart ESP fat32 1MB 512MB
parted $1 -- set 2 esp on
mkfs.ext4 -L nixos $1$2
mkfs.fat -F 32 -n BOOT $1$3
mount /dev/disk/by-label/nixos /mnt
mkdir /mnt/boot
mount -o umask=077 /dev/disk/by-label/BOOT /mnt/boot
nixos-generate-config --root /mnt
mv /mnt/etc/nixos/configuration.nix configuration.nix.old
curl https://raw.githubusercontent.com/VSinerva/nixos-conf/main/misc/template-configuration.nix -o /mnt/etc/nixos/configuration.nix
nixos-install --no-root-password
fi
''; '';
in in
{ {
@ -13,5 +33,8 @@ in
]; ];
networking.networkmanager.enable = pkgs.lib.mkForce false; networking.networkmanager.enable = pkgs.lib.mkForce false;
environment.systemPackages = [ fetch-config-template ]; environment.systemPackages = [ partition-and-install ];
#Many installs will need this, and it won't hurt either way
services.qemuGuest.enable = true;
} }