export function expandEnvVars(value: string) {
	return value.replace(/\${(\w+)}/g, (_match, key) => process.env[key] || "")
}

export function extractEnvVars(value: string) {
	const vars: string[] = []
	const regex = /\${(\w+)}/g
	let match = regex.exec(value)

	while (match !== null) {
		const varName = match[1]
		if (varName) {
			vars.push(varName)
		}
		match = regex.exec(value)
	}

	return vars
}