83 lines
No EOL
2.2 KiB
Bash
Executable file
83 lines
No EOL
2.2 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
#set -euo pipefail
|
|
|
|
TARGET_HOST="${1:-}"
|
|
TARGET_USER="${2:-albert}"
|
|
|
|
if [ "$(id -u)" -eq 0 ]; then
|
|
echo "ERROR! $(basename "$0") should be run as a regular user"
|
|
exit 1
|
|
fi
|
|
|
|
read -p "Include wallpapers? [y/N]" -n 1 -r
|
|
|
|
if [[ $REPLY =~ ^[Yy]$ ]]; then
|
|
if [ ! -d "/tmp/nixos/git/.git" ]; then
|
|
git clone --recursive https://git.sysctl.io/albert/nix "/tmp/nixos/git"
|
|
else
|
|
git -C "/tmp/nixos/git" pull
|
|
fi
|
|
else
|
|
if [ ! -d "/tmp/nixos/git/.git" ]; then
|
|
git clone https://git.sysctl.io/albert/nix "/tmp/nixos/git"
|
|
else
|
|
git -C "/tmp/nixos/git" pull
|
|
fi
|
|
fi
|
|
|
|
pushd /tmp/nixos/git
|
|
|
|
if [[ -z "$TARGET_HOST" ]]; then
|
|
echo "ERROR! $(basename "$0") requires a hostname as the first argument"
|
|
echo " The following hosts are available"
|
|
ls -1 nixos/hosts/*/default.nix | cut -d'/' -f3 | grep -v -E "iso|rpi"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ -z "$TARGET_USER" ]]; then
|
|
echo "ERROR! $(basename "$0") requires a username as the second argument"
|
|
echo " The following users are available"
|
|
ls -1 nixos/users/ | grep -v -E "nixos|root"
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -e "nixos/hosts/$TARGET_HOST/disks.nix" ]; then
|
|
echo "ERROR! $(basename "$0") could not find the required nixos/$TARGET_HOST/disks.nix"
|
|
exit 1
|
|
fi
|
|
|
|
# Create a key for encrypted swap, if needed
|
|
echo -n "$(head -c32 /dev/random | base64)" > /tmp/swap.key
|
|
|
|
echo "WARNING! The disks in $TARGET_HOST are about to get wiped"
|
|
echo " NixOS will be re-installed"
|
|
echo " This is a destructive operation"
|
|
echo
|
|
read -p "Are you sure? [y/N]" -n 1 -r
|
|
echo
|
|
if [[ $REPLY =~ ^[Yy]$ ]]; then
|
|
sudo true
|
|
|
|
sudo nix run github:nix-community/disko \
|
|
--extra-experimental-features "nix-command flakes" \
|
|
--no-write-lock-file \
|
|
-- \
|
|
--mode disko \
|
|
"nixos/hosts/$TARGET_HOST/disks.nix"
|
|
|
|
sudo nixos-install --no-root-password --flake ".#$TARGET_HOST"
|
|
|
|
# Rsync nix-config to the target install.
|
|
sudo mkdir -p "/mnt/etc/nixos"
|
|
sudo rsync -a --delete "/tmp/nixos/git/" "/mnt/etc/nixos/git/"
|
|
pushd "/mnt/etc/nixos/git/"
|
|
popd
|
|
|
|
# If there is a keyfile for a data disk, put copy it to the root partition and
|
|
# ensure the permissions are set appropriately.
|
|
if [[ -f "/tmp/swap.key" ]]; then
|
|
sudo cp /tmp/swap.key /mnt/tmp/swap.key
|
|
sudo chmod 0400 /mnt/tmp/swap.key
|
|
fi
|
|
fi |