[TypeSpecValidation/ Format document (Azure#24642)

Author: mikeharder

eng/tools/TypeSpecValidation/src/TypeSpecValidation.ts

@@ -1,17 +1,17 @@
-import {exec} from "child_process";
-import {access} from "fs/promises"
-import {parseArgs, ParseArgsConfig} from 'node:util';
+import { exec } from "child_process";
+import { access } from "fs/promises"
+import { parseArgs, ParseArgsConfig } from 'node:util';
 import path from "path";
-import {simpleGit} from 'simple-git';
+import { simpleGit } from 'simple-git';
 
-async function runCmd(cmd:string, cwd:string) {
+async function runCmd(cmd: string, cwd: string) {
     console.log(`run command:${cmd}`)
     const { err, stdout, stderr } = await new Promise((res) =>
         exec(
-        cmd,
-        { encoding: "utf8", maxBuffer: 1024 * 1024 * 64, cwd: cwd},
-        (err: unknown, stdout: unknown, stderr: unknown) =>
-            res({ err: err, stdout: stdout, stderr: stderr })
+            cmd,
+            { encoding: "utf8", maxBuffer: 1024 * 1024 * 64, cwd: cwd },
+            (err: unknown, stdout: unknown, stderr: unknown) =>
+                res({ err: err, stdout: stdout, stderr: stderr })
         )
     ) as any;
     let resultString = stderr + stdout;
@@ -27,21 +27,21 @@ async function runCmd(cmd:string, cwd:string) {
     return resultString as string;
 }
 
-async function checkFileExists(file:string) {
+async function checkFileExists(file: string) {
     return access(file)
         .then(() => true)
         .catch(() => false)
 }
-    
+
 export async function main() {
     const args = process.argv.slice(2);
     const options = {
         folder: {
-          type: 'string',
-          short: 'f',
+            type: 'string',
+            short: 'f',
         },
     };
-    const parsedArgs = parseArgs({ args, options, allowPositionals: true} as ParseArgsConfig);
+    const parsedArgs = parseArgs({ args, options, allowPositionals: true } as ParseArgsConfig);
     const folder = parsedArgs.positionals[0];
     console.log("Running TypeSpecValidation on folder:", folder);
 
@@ -50,7 +50,7 @@ export async function main() {
     const actual_npm_prefix = (await runCmd(`npm prefix`, folder)).trim()
     if (expected_npm_prefix !== actual_npm_prefix) {
         console.log("ERROR: TypeSpec folders MUST NOT contain a package.json, and instead MUST rely on the package.json at repo root.")
-        throw new Error ("Expected npm prefix: " + expected_npm_prefix +"\nActual npm prefix: " + actual_npm_prefix)
+        throw new Error("Expected npm prefix: " + expected_npm_prefix + "\nActual npm prefix: " + actual_npm_prefix)
     }
 
     // Spec compilation check