From d6559fbc614cc23ec11c5398017d2c1fe8fc6ac6 Mon Sep 17 00:00:00 2001
From: Alex Hunt <hello@alexhunt.io>
Date: Fri, 8 Sep 2023 16:11:27 +0200
Subject: [PATCH] breaking: Remove unreferenced utils from cli-tools

---
 packages/cli-tools/src/getPidFromPort.ts | 22 ----------------------
 packages/cli-tools/src/hookStdout.ts     | 18 ------------------
 packages/cli-tools/src/index.ts          |  2 --
 3 files changed, 42 deletions(-)
 delete mode 100644 packages/cli-tools/src/getPidFromPort.ts
 delete mode 100644 packages/cli-tools/src/hookStdout.ts

diff --git a/packages/cli-tools/src/getPidFromPort.ts b/packages/cli-tools/src/getPidFromPort.ts
deleted file mode 100644
index 98774d17d..000000000
--- a/packages/cli-tools/src/getPidFromPort.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import {execFileSync} from 'child_process';
-import logger from './logger';
-
-const getPID = (port: number): number | null => {
-  try {
-    const results = execFileSync(
-      'lsof',
-      [`-i:${port}`, '-P', '-t', '-sTCP:LISTEN'],
-      {encoding: 'utf8', stdio: ['pipe', 'pipe', 'ignore']},
-    )
-      .split('\n')[0]
-      .trim();
-    const pid = Number(results);
-    logger.debug(`Pid: ${pid} for port: ${port}`);
-    return pid;
-  } catch (error) {
-    logger.debug(`No pid found for port: ${port}. Error: ${error}`);
-    return null;
-  }
-};
-
-export default getPID;
diff --git a/packages/cli-tools/src/hookStdout.ts b/packages/cli-tools/src/hookStdout.ts
deleted file mode 100644
index dc1a14532..000000000
--- a/packages/cli-tools/src/hookStdout.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-// https://gist.github.com/pguillory/729616
-
-function hookStdout(callback: Function) {
-  let old_write = process.stdout.write;
-
-  // @ts-ignore
-  process.stdout.write = ((write: any) =>
-    function (str: string) {
-      write.apply(process.stdout, arguments);
-      callback(str);
-    })(process.stdout.write);
-
-  return () => {
-    process.stdout.write = old_write;
-  };
-}
-
-export default hookStdout;
diff --git a/packages/cli-tools/src/index.ts b/packages/cli-tools/src/index.ts
index b23b5e8e9..ec17a7b41 100644
--- a/packages/cli-tools/src/index.ts
+++ b/packages/cli-tools/src/index.ts
@@ -7,11 +7,9 @@ export {default as launchDebugger} from './launchDebugger';
 export {default as launchEditor} from './launchEditor';
 export * as version from './releaseChecker';
 export {default as resolveNodeModuleDir} from './resolveNodeModuleDir';
-export {default as hookStdout} from './hookStdout';
 export {getLoader, NoopLoader, Loader} from './loader';
 export {default as findProjectRoot} from './findProjectRoot';
 export {default as printRunDoctorTip} from './printRunDoctorTip';
-export {default as getPidFromPort} from './getPidFromPort';
 export * from './prompt';
 export * as link from './doclink';
 export {default as startServerInNewWindow} from './startServerInNewWindow';