//! Generate an Argon2 password hash for seed data.
//!
//! Usage: cargo run --example hash_password -- <password>

use argon2::{
    Argon2,
    password_hash::{PasswordHasher, SaltString, rand_core::OsRng},
};
use std::env;

fn main() {
    let args: Vec<String> = env::args().collect();
    let password = args.get(1).map_or("demo123", std::string::String::as_str);

    let salt = SaltString::generate(&mut OsRng);
    let argon2 = Argon2::default();

    let hash = argon2
        .hash_password(password.as_bytes(), &salt)
        .expect("Failed to hash password");

    println!("Password: {password}");
    println!("Hash: {hash}");
}