nixosify.sh

#!/bin/sh

if ! command -v nix >/dev/null; then
  echo "Installing Nix..."
  if command -v curl; then
    curl -L https://nixos.org/nix/install > /tmp/install
  elif command -v wget; then
    wget -O /tmp/install https://nixos.org/nix/install
  else
    echo "Please install curl or wget"
    exit 1
  fi
  sh /tmp/install --daemon --yes
fi

cat > /etc/os-release <<EOF
ID=nixos
VARIANT=installer
EOF

. /etc/profile

nix-build -E 'with import <nixpkgs> {}; buildEnv { name = "install-tools"; paths = [ nixos-install-tools parted xfsprogs dosfstools btrfs-progs e2fsprogs jq util-linux ]; }' -o /tmp/install-tools
for i in /tmp/install-tools/bin/*; do
  ln -sf "$i" /usr/local/bin
done