public static String getConfigFromEnv()

in services/library/src/main/java/com/google/cloud/pso/bq_snapshot_manager/helpers/Utils.java [80:88]

• 7 lines of code
• 3 McCabe index (conditional complexity)

    public static String getConfigFromEnv(String config, boolean required) {
        String value = System.getenv().getOrDefault(config, "");

        if (required && value.isBlank()) {
            throw new IllegalArgumentException(String.format("Missing environment variable '%s'", config));
        }

        return value;
    }