Build: migrate more uses of fs.promises; use node: protocol

Ref gh-5440

build/release.js

@@ -1,6 +1,6 @@
 "use strict";
 
-var fs = require( "fs" );
+const fs = require( "node:fs" );
 
 module.exports = function( Release ) {
 

build/release/authors.js

@@ -1,6 +1,6 @@
 "use strict";
 
-const fs = require( "node:fs" );
+const fs = require( "node:fs/promises" );
 const util = require( "node:util" );
 const exec = util.promisify( require( "node:child_process" ).exec );
 const rnewline = /\r?\n/;
@@ -40,7 +40,7 @@ function cloneSizzle() {
 }
 
 async function getLastAuthor() {
-	const authorsTxt = await fs.promises.readFile( "AUTHORS.txt", "utf8" );
+	const authorsTxt = await fs.readFile( "AUTHORS.txt", "utf8" );
 	return authorsTxt.trim().split( rnewline ).pop();
 }
 
@@ -93,7 +93,7 @@ async function updateAuthors() {
 	const authors = await getAuthors();
 
 	const authorsTxt = "Authors ordered by first contribution.\n\n" + authors.join( "\n" ) + "\n";
-	await fs.promises.writeFile( "AUTHORS.txt", authorsTxt );
+	await fs.writeFile( "AUTHORS.txt", authorsTxt );
 
 	console.log( "AUTHORS.txt updated" );
 }

build/release/cdn.js

@@ -1,9 +1,9 @@
 "use strict";
 
-const fs = require( "fs" );
+const fs = require( "node:fs" );
 const shell = require( "shelljs" );
-const path = require( "path" );
+const path = require( "node:path" );
-const os = require( "os" );
+const os = require( "node:os" );
 
 const cdnFolderContainer = "dist/cdn";
 const cdnFolderVersioned = `${ cdnFolderContainer }/versioned`;
@@ -49,7 +49,7 @@ function makeReleaseCopies( Release ) {
 	].forEach( ( { filesMap, cdnFolder } ) => {
 		shell.mkdir( "-p", cdnFolder );
 
-		Object.keys( filesMap ).forEach( key => {
+		Object.keys( filesMap ).forEach( ( key ) => {
 			let text;
 			const builtFile = filesMap[ key ];
 			const unpathedFile = key.replace( /@VER/g, Release.newVersion );
@@ -60,28 +60,33 @@ function makeReleaseCopies( Release ) {
 				// Map files need to reference the new uncompressed name;
 				// assume that all files reside in the same directory.
 				// "file":"jquery.min.js" ... "sources":["jquery.js"]
-				text = fs.readFileSync( builtFile, "utf8" )
+				text = fs
-					.replace( /"file":"([^"]+)"/,
+					.readFileSync( builtFile, "utf8" )
-						"\"file\":\"" + unpathedFile.replace( /\.min\.map/, ".min.js\"" ) )
+					.replace(
-					.replace( /"sources":\["([^"]+)"\]/,
+						/"file":"([^"]+)"/,
-						"\"sources\":[\"" + unpathedFile.replace( /\.min\.map/, ".js" ) + "\"]" );
+						`"file":"${ unpathedFile.replace( /\.min\.map/, ".min.js" ) }"`
+					)
+					.replace(
+						/"sources":\["([^"]+)"\]/,
+						`"sources":["${ unpathedFile.replace( /\.min\.map/, ".js" ) }"]`
+					);
 				fs.writeFileSync( releaseFile, text );
 			} else if ( builtFile !== releaseFile ) {
 				shell.cp( "-f", builtFile, releaseFile );
 			}
 		} );
-
 	} );
 }
 
 async function makeArchives( Release ) {
-
 	Release.chdir( Release.dir.repo );
 
 	async function makeArchive( { cdn, filesMap, cdnFolder } ) {
 		return new Promise( ( resolve, reject ) => {
 			if ( Release.preRelease ) {
-				console.log( "Skipping archive creation for " + cdn + "; this is a beta release." );
+				console.log(
+					`Skipping archive creation for ${ cdn }; this is a beta release.`
+				);
 				resolve();
 				return;
 			}
@@ -99,7 +104,7 @@ async function makeArchives( Release ) {
 
 			output.on( "close", resolve );
 
-			output.on( "error", err => {
+			output.on( "error", ( err ) => {
 				reject( err );
 			} );
 
@@ -107,33 +112,37 @@ async function makeArchives( Release ) {
 
 			let finalFilesMap = Object.create( null );
 			for ( const [ releaseFile, builtFile ] of Object.entries( filesMap ) ) {
-				finalFilesMap[ releaseFile.replace( rver, Release.newVersion ) ] = builtFile;
+				finalFilesMap[ releaseFile.replace( rver, Release.newVersion ) ] =
+					builtFile;
 			}
 
-			const files = Object
+			const files = Object.keys( filesMap ).map(
-				.keys( filesMap )
+				( item ) => `${ cdnFolder }/${ item.replace( rver, Release.newVersion ) }`
-				.map( item => `${ cdnFolder }/${
+			);
-					item.replace( rver, Release.newVersion )
-				}` );
 
 			if ( os.platform() === "win32" ) {
 				sum = [];
 				for ( i = 0; i < files.length; i++ ) {
 					result = Release.exec(
-						"certutil -hashfile " + files[ i ] + " MD5", "Error retrieving md5sum"
+						"certutil -hashfile " + files[ i ] + " MD5",
+						"Error retrieving md5sum"
 					);
 					sum.push( rmd5.exec( result )[ 0 ] + " " + files[ i ] );
 				}
 				sum = sum.join( "\n" );
 			} else {
-				sum = Release.exec( "md5 -r " + files.join( " " ), "Error retrieving md5sum" );
+				sum = Release.exec(
+					"md5 -r " + files.join( " " ),
+					"Error retrieving md5sum"
+				);
 			}
 			fs.writeFileSync( md5file, sum );
 			files.push( md5file );
 
-			files.forEach( file => {
+			files.forEach( ( file ) => {
-				archiver.append( fs.createReadStream( file ),
+				archiver.append( fs.createReadStream( file ), {
-					{ name: path.basename( file ) } );
+					name: path.basename( file )
+				} );
 			} );
 
 			archiver.finalize();

build/release/dist.js

@@ -2,7 +2,7 @@
 
 module.exports = function( Release, files, complete ) {
 
-	const fs = require( "fs" ).promises;
+	const fs = require( "node:fs/promises" );
 	const shell = require( "shelljs" );
 	const inquirer = require( "inquirer" );
 	const pkg = require( `${ Release.dir.repo }/package.json` );

build/tasks/compare_size.mjs

@@ -1,5 +1,5 @@
 import chalk from "chalk";
-import fs from "node:fs";
+import fs from "node:fs/promises";
 import { promisify } from "node:util";
 import zlib from "node:zlib";
 import { exec as nodeExec } from "node:child_process";
@@ -34,7 +34,7 @@ function getBranchHeader( branch, commit ) {
 async function getCache( loc ) {
 	let cache;
 	try {
-		const contents = await fs.promises.readFile( loc, "utf8" );
+		const contents = await fs.readFile( loc, "utf8" );
 		cache = JSON.parse( contents );
 	} catch ( err ) {
 		return {};
@@ -60,7 +60,7 @@ function cacheResults( results ) {
 }
 
 function saveCache( loc, cache ) {
-	return fs.promises.writeFile( loc, JSON.stringify( cache ) );
+	return fs.writeFile( loc, JSON.stringify( cache ) );
 }
 
 function compareSizes( existing, current, padLength ) {
@@ -104,7 +104,7 @@ export async function compareSize( { cache = ".sizecache.json", files } = {} ) {
 	const results = await Promise.all(
 		files.map( async function( filename ) {
 
-			let contents = await fs.promises.readFile( filename, "utf8" );
+			let contents = await fs.readFile( filename, "utf8" );
 
 			// Remove the short SHA and .dirty from comparisons.
 			// The short SHA so commits can be compared against each other

build/tasks/lib/isCleanWorkingDir.js

@@ -1,7 +1,7 @@
 "use strict";
 
-const util = require( "util" );
+const util = require( "node:util" );
-const exec = util.promisify( require( "child_process" ).exec );
+const exec = util.promisify( require( "node:child_process" ).exec );
 
 module.exports = async function isCleanWorkingDir() {
 	const { stdout } = await exec( "git status --untracked-files=no --porcelain" );

build/tasks/minify.js

@@ -1,15 +1,15 @@
 "use strict";
 
 const swc = require( "@swc/core" );
-const fs = require( "fs" );
+const fs = require( "node:fs/promises" );
-const path = require( "path" );
+const path = require( "node:path" );
 const processForDist = require( "./dist" );
 const getTimestamp = require( "./lib/getTimestamp" );
 
 const rjs = /\.js$/;
 
 module.exports = async function minify( { filename, dir, esm } ) {
-	const contents = await fs.promises.readFile( path.join( dir, filename ), "utf8" );
+	const contents = await fs.readFile( path.join( dir, filename ), "utf8" );
 	const version = /jQuery JavaScript Library ([^\n]+)/.exec( contents )[ 1 ];
 
 	const { code, map: incompleteMap } = await swc.minify(
@@ -48,11 +48,11 @@ module.exports = async function minify( { filename, dir, esm } ) {
 	} );
 
 	await Promise.all( [
-		fs.promises.writeFile(
+		fs.writeFile(
 			path.join( dir, minFilename ),
 			code
 		),
-		fs.promises.writeFile(
+		fs.writeFile(
 			path.join( dir, mapFilename ),
 			map
 		)

build/tasks/node_smoke_tests.js

@@ -1,8 +1,8 @@
 "use strict";
 
-const fs = require( "fs" );
+const fs = require( "node:fs/promises" );
-const util = require( "util" );
+const util = require( "node:util" );
-const exec = util.promisify( require( "child_process" ).exec );
+const exec = util.promisify( require( "node:child_process" ).exec );
 const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
 
 const allowedLibraryTypes = [ "regular", "factory" ];
@@ -26,7 +26,7 @@ async function runTests( { libraryType, sourceType, module } ) {
 		} ${ sourceType } "${ module }"` );
 	}
 	const dir = `./test/node_smoke_tests/${ sourceType }/${ libraryType }`;
-	const files = await fs.promises.readdir( dir, { withFileTypes: true } );
+	const files = await fs.readdir( dir, { withFileTypes: true } );
 	const testFiles = files.filter( ( testFilePath ) => testFilePath.isFile() );
 
 	if ( !testFiles.length ) {

build/tasks/npmcopy.js

@@ -1,7 +1,7 @@
 "use strict";
 
-const fs = require( "fs" );
+const fs = require( "node:fs/promises" );
-const path = require( "path" );
+const path = require( "node:path" );
 
 const projectDir = path.resolve( __dirname, "..", ".." );
 
@@ -26,15 +26,15 @@ const files = {
 };
 
 async function npmcopy() {
-	await fs.promises.mkdir( path.resolve( projectDir, "external" ), {
+	await fs.mkdir( path.resolve( projectDir, "external" ), {
 		recursive: true
 	} );
 	for ( const [ dest, source ] of Object.entries( files ) ) {
 		const from = path.resolve( projectDir, "node_modules", source );
 		const to = path.resolve( projectDir, "external", dest );
 		const toDir = path.dirname( to );
-		await fs.promises.mkdir( toDir, { recursive: true } );
+		await fs.mkdir( toDir, { recursive: true } );
-		await fs.promises.copyFile( from, to );
+		await fs.copyFile( from, to );
 		console.log( `${ source } → ${ dest }` );
 	}
 }

build/tasks/promises_aplus_tests.js

@@ -1,9 +1,9 @@
 "use strict";
 
-const { spawn } = require( "child_process" );
+const { spawn } = require( "node:child_process" );
 const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
-const path = require( "path" );
+const path = require( "node:path" );
-const os = require( "os" );
+const os = require( "node:os" );
 
 if ( !verifyNodeVersion() ) {
 	return;

build/tasks/qunit-fixture.js

@@ -1,10 +1,10 @@
 "use strict";
 
-const fs = require( "fs" );
+const fs = require( "node:fs/promises" );
 
 async function generateFixture() {
-	const fixture = await fs.promises.readFile( "./test/data/qunit-fixture.html", "utf8" );
+	const fixture = await fs.readFile( "./test/data/qunit-fixture.html", "utf8" );
-	await fs.promises.writeFile(
+	await fs.writeFile(
 		"./test/data/qunit-fixture.js",
 		"// Generated by build/tasks/qunit-fixture.js\n" +
 		"QUnit.config.fixture = " +

test/runner/createTestServer.js

@@ -1,7 +1,7 @@
 import bodyParser from "body-parser";
 import express from "express";
 import bodyParserErrorHandler from "express-body-parser-error-handler";
-import { readFile } from "fs/promises";
+import { readFile } from "node:fs/promises";
 import mockServer from "../middleware-mockserver.cjs";
 
 export async function createTestServer( report ) {