switched to named instead of default exports

see
https://humanwhocodes.com/blog/2019/01/stop-using-default-exports-javascript-module/
for details

note that this constitutes a breaking change for developers

Author: FND

bin/faucet

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 "use strict";
 
-let faucet = require("../lib");
-let parseCLI = require("../lib/cli");
+let { faucetDispatch } = require("../lib");
+let { parseCLI } = require("../lib/cli");
 
 let { referenceDir, config, options } = parseCLI();
-faucet(referenceDir, config, options);
+faucetDispatch(referenceDir, config, options);

lib/cli.js

@@ -1,6 +1,6 @@
 "use strict";
 
-let readConfig = require("./config");
+let { readConfig } = require("./config");
 let { abort, repr } = require("./util");
 let parseArgs = require("minimist");
 
@@ -27,7 +27,7 @@ Options:
     serve generated files via HTTP with live reloading
 `.trim();
 
-module.exports = function parseCLI(argv = process.argv.slice(2), help = HELP) {
+exports.parseCLI = function parseCLI(argv = process.argv.slice(2), help = HELP) {
 	argv = parseArgs(argv, {
 		boolean: ["watch", "fingerprint", "sourcemaps", "compact"],
 		alias: {

lib/config.js

@@ -2,7 +2,7 @@
 
 let path = require("path");
 
-module.exports = function readConfig(rootDir, filepath = "faucet.config.js") {
+exports.readConfig = function readConfig(rootDir, filepath = "faucet.config.js") {
 	let configPath = path.resolve(rootDir, filepath);
 	return {
 		referenceDir: path.dirname(configPath),

lib/index.js

@@ -2,13 +2,13 @@
 
 let server = require("./server");
 let { pluginsByBucket } = require("./plugins");
-let AssetManager = require("./manager");
-let resolvePath = require("./util/resolve");
+let { AssetManager } = require("./manager");
+let { resolvePath } = require("./util/resolve");
 let { abort, repr } = require("./util");
-let SerializedRunner = require("./util/runner");
+let { SerializedRunner } = require("./util/runner");
 let browserslist = require("browserslist");
 
-module.exports = async function faucetDispatch(referenceDir, config,
+exports.faucetDispatch = async function faucetDispatch(referenceDir, config,
 		{ watch, fingerprint, sourcemaps, compact, serve, liveserve }) {
 	config = await config;
 

lib/manager.js

@@ -1,12 +1,12 @@
 "use strict";
 
-let Manifest = require("./manifest");
-let createFile = require("./util/files");
-let resolvePath = require("./util/resolve");
+let { Manifest } = require("./manifest");
+let { createFile } = require("./util/files");
+let { resolvePath } = require("./util/resolve");
 let { reportFileStatus, abort, generateFingerprint } = require("./util");
 let path = require("path");
 
-module.exports = class AssetManager {
+exports.AssetManager = class AssetManager {
 	constructor(referenceDir, { manifestConfig, fingerprint, exitOnError } = {}) {
 		this.referenceDir = referenceDir;
 		this.fingerprint = fingerprint;

lib/manifest.js

@@ -1,11 +1,11 @@
 "use strict";
 
-let createFile = require("./util/files");
-let resolvePath = require("./util/resolve");
+let { createFile } = require("./util/files");
+let { resolvePath } = require("./util/resolve");
 let { abort } = require("./util");
 let path = require("path");
 
-module.exports = class Manifest {
+exports.Manifest = class Manifest {
 	constructor(referenceDir, { target, key, value, baseURI, webRoot } = {}) {
 		if(value && (baseURI || webRoot)) {
 			abort("ERROR: `value` must not be used with `baseURI` and/or `webRoot`");

lib/util/files/finder.js

@@ -1,7 +1,7 @@
 let { readdir, stat } = require("fs/promises");
 let path = require("path");
 
-module.exports = class FileFinder {
+exports.FileFinder = class FileFinder {
 	constructor(directory, { skipDotfiles, filter = () => true } = {}) {
 		this.directory = directory;
 		this.filter = filename => {

lib/util/files/index.js

@@ -8,7 +8,7 @@ let KNOWN = new Set(); // avoids redundant `mkdir` invocations
 let LOCKS = new Map();
 
 // avoids concurrent write operations and creates target directory if necessary
-module.exports = function createFile(filepath, contents) {
+exports.createFile = function createFile(filepath, contents) {
 	let lock = LOCKS.get(filepath);
 	if(lock) { // defer
 		return lock.then(() => createFile(filepath, contents));

lib/util/resolve.js

@@ -4,7 +4,8 @@ let { abort, repr } = require("./");
 let fs = require("fs");
 let path = require("path");
 
-module.exports = function resolvePath(filepath, referenceDir, { enforceRelative } = {}) {
+exports.resolvePath = function resolvePath(filepath, referenceDir,
+		{ enforceRelative } = {}) {
 	if(/^\.?\.\//.test(filepath)) { // starts with `./` or `../`
 		return path.resolve(referenceDir, filepath);
 	} else if(enforceRelative) {

lib/util/runner.js

@@ -1,6 +1,6 @@
 "use strict";
 
-module.exports = class SerializedRunner {
+exports.SerializedRunner = class SerializedRunner {
 	constructor(asyncOp) {
 		this.asyncOp = asyncOp;
 	}