Merge pull request #3 from lmstudio-ai/fix-nontty-clearline

Fix non-TTY

src/ProgressBar.ts

@@ -1,3 +1,5 @@
+import { clearLine, cursorTo } from "readline";
+
 const spinnerFrames = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
 
 export class ProgressBar {
@@ -18,8 +20,8 @@ export class ProgressBar {
  throw new Error("ProgressBar already stopped");
  }
  this.stopped = true;
- process.stdout.clearLine(0);
- process.stdout.cursorTo(0);
+ clearLine(process.stdout, 0);
+ cursorTo(process.stdout, 0);
  if (this.timer) {
  clearInterval(this.timer);
  this.timer = null;

src/createClient.ts

@@ -4,6 +4,7 @@ import chalk from "chalk";
 import { flag } from "cmd-ts";
 import inquirer from "inquirer";
 import { platform } from "os";
+import { clearLine, moveCursor } from "readline";
 import { getCliPref } from "./cliPref";
 import { type LogLevelArgs, type LogLevelMap } from "./logLevel";
 import {
@@ -125,28 +126,28 @@ function createSelfDeletingLogger(logger: SimpleLogger, levelMap: LogLevelMap) {
  {
  debug: levelMap.debug
  ? (...messages) => {
- process.stderr.clearLine(0);
+ clearLine(process.stderr, 0);
  logger.debug(...messages);
  }
  : () => {},
  info: levelMap.info
  ? (...messages) => {
- process.stderr.clearLine(0);
+ clearLine(process.stderr, 0);
  logger.info(...messages);
  if (!levelMap.debug) {
- process.stderr.moveCursor(0, -1);
+ moveCursor(process.stderr, 0, -1);
  }
  }
  : () => {},
  warn: levelMap.warn
  ? (...messages) => {
- process.stderr.clearLine(0);
+ clearLine(process.stderr, 0);
  logger.warn(...messages);
  }
  : () => {},
  error: levelMap.error
  ? (...messages) => {
- process.stderr.clearLine(0);
+ clearLine(process.stderr, 0);
  logger.error(...messages);
  }
  : () => {},
@@ -180,7 +181,6 @@ export async function createClient(
  }
  const baseUrl = `ws:https://127.0.0.1:${port}`;
  logger.debug(`Connecting to server with baseUrl ${port}`);
- process.stderr.clearLine(0);
  return new LMStudioClient({
  baseUrl,
  logger,