Function formatMessages

src/platform/logging/index.ts:379–408

(info: LogInfo, traced: TraceInfo, call?: CallInfo)

    return typeof valueToLog === 'string' ? removeUserPaths(valueToLog) : valueToLog;
}
function formatMessages(info: LogInfo, traced: TraceInfo, call?: CallInfo): string {
    call = normalizeCall(call!);
    ``;
    const messages = [info.message];
    messages.push(`${call.kind} name = ${call.name}`.trim());
    if (traced) {
        messages.push(`completed in ${traced.elapsed}ms`);
        messages.push(`has a ${traced.returnValue ? 'truthy' : 'falsy'} return value`);
    } else {
        messages[messages.length - 1] = `${messages[messages.length - 1]} (started execution)`;
    }
    if ((info.opts & TraceOptions.Arguments) === TraceOptions.Arguments) {
        if (info.level === LogLevel.Debug) {
            // This is slower, hence do this only when user enables trace logging.
            messages.push(
                argsToLogString(
                    call.args.map((arg, index) =>
                        call ? formatArgument(call.target, call.methodName, arg, index) : arg
                    )
                )
            );
        } else {
            messages.push(argsToLogString(call.args));
        }
    }
    if (traced && (info.opts & TraceOptions.ReturnValue) === TraceOptions.ReturnValue) {
        messages.push(returnValueToLogString(traced.returnValue));
    }
    return messages.join(', ');
}

function logResult(info: LogInfo, traced: TraceInfo, call?: CallInfo) {
    const formatted = formatMessages(info, traced, call);