#!/bin/sh
set -eu

# Prints a cryptographically random SECRET_KEY value; does not modify .env.
if command -v python3 >/dev/null 2>&1; then
    python3 -c 'import secrets; print(secrets.token_hex(32))'
elif command -v openssl >/dev/null 2>&1; then
    openssl rand -hex 32
else
    printf '%s\n' "Neither python3 nor openssl is available to generate a secret." >&2
    exit 1
fi