#!/usr/bin/env bash

set -o errexit
set -o nounset
set -o pipefail

find . -type f -name "*.nix" | while read -r file; do
  update_command=$(grep -oP '^#\s*AUTO-UPDATE:\s*\K.+' "$file" || true)
  if [[ -n "$update_command" ]]; then
    echo "Running update command in: $file"
    eval "$update_command"
  fi
done

nix flake update