feat: refactoring project

node_modules/webpack/lib/optimize/RealContentHashPlugin.js

@@ -61,9 +61,7 @@ const mapAndDeduplicateBuffers = (input, fn) => {
  * @param {string} str String to quote
  * @returns {string} Escaped string
  */
-const quoteMeta = str => {
-	return str.replace(/[-[\]\\/{}()*+?.^$|]/g, "\\$&");
-};
+const quoteMeta = str => str.replace(/[-[\]\\/{}()*+?.^$|]/g, "\\$&");
 
 const cachedSourceMap = new WeakMap();
 
@@ -103,7 +101,7 @@ const toCachedSource = source => {
 
 /**
  * @typedef {object} CompilationHooks
- * @property {SyncBailHook<[Buffer[], string], string>} updateHash
+ * @property {SyncBailHook<[Buffer[], string], string | void>} updateHash
  */
 
 /** @type {WeakMap<Compilation, CompilationHooks>} */
@@ -215,7 +213,7 @@ class RealContentHashPlugin {
 							[asset.referencedHashes, asset.ownHashes] =
 								await cacheAnalyse.providePromise(name, etag, () => {
 									const referencedHashes = new Set();
-									let ownHashes = new Set();
+									const ownHashes = new Set();
 									const inContent = content.match(hashRegExp);
 									if (inContent) {
 										for (const hash of inContent) {
@@ -256,7 +254,7 @@ ${referencingAssets
 	})
 	.join("\n")}`);
 							compilation.errors.push(err);
-							return undefined;
+							return;
 						}
 						const hashes = new Set();
 						for (const { referencedHashes, ownHashes } of assets) {
@@ -369,7 +367,7 @@ ${referencingAssets
 									(asset.referencedHashes)
 								).some(hash => hashToNewHash.get(hash) !== hash)
 							) {
-								const identifier = asset.name + "|without-own";
+								const identifier = `${asset.name}|without-own`;
 								const etag = getEtag(asset);
 								asset.newSourceWithoutOwn = await cacheGenerate.providePromise(
 									identifier,
@@ -410,11 +408,10 @@ ${referencingAssets
 								return asset.newSourceWithoutOwn
 									? asset.newSourceWithoutOwn.buffer()
 									: asset.source.buffer();
-							} else {
-								return asset.newSource
-									? asset.newSource.buffer()
-									: asset.source.buffer();
 							}
+							return asset.newSource
+								? asset.newSource.buffer()
+								: asset.source.buffer();
 						});
 						let newHash = hooks.updateHash.call(assetsContent, oldHash);
 						if (!newHash) {