fix: purge

lib/CachedInputFileSystem.js

@@ -350,7 +350,7 @@ class CacheBackend {
 	}
 
 	/**
-	 * @param {string | string[] | Set<string>} [what] what to purge
+	 * @param {string | Buffer | URL | number | (string | URL | Buffer | number)[] | Set<string | URL | Buffer | number>} [what] what to purge
 	 */
 	purge(what) {
 		if (!what) {
@@ -361,9 +361,15 @@ class CacheBackend {
 				}
 				this._enterIdleMode();
 			}
-		} else if (typeof what === "string") {
+		} else if (
+			typeof what === "string" ||
+			Buffer.isBuffer(what) ||
+			what instanceof URL ||
+			typeof what === "number"
+		) {
+			const strWhat = typeof what !== "string" ? what.toString() : what;
 			for (let [key, data] of this._data) {
-				if (key.startsWith(what)) {
+				if (key.startsWith(strWhat)) {
 					this._data.delete(key);
 					data.level.delete(key);
 				}
@@ -374,7 +380,8 @@ class CacheBackend {
 		} else {
 			for (let [key, data] of this._data) {
 				for (const item of what) {
-					if (key.startsWith(item)) {
+					const strItem = typeof item !== "string" ? item.toString() : item;
+					if (key.startsWith(strItem)) {
 						this._data.delete(key);
 						data.level.delete(key);
 						break;
@@ -388,17 +395,24 @@ class CacheBackend {
 	}
 
 	/**
-	 * @param {string | string[] | Set<string>} [what] what to purge
+	 * @param {string | Buffer | URL | number | (string | URL | Buffer | number)[] | Set<string | URL | Buffer | number>} [what] what to purge
 	 */
 	purgeParent(what) {
 		if (!what) {
 			this.purge();
-		} else if (typeof what === "string") {
-			this.purge(dirname(what));
+		} else if (
+			typeof what === "string" ||
+			Buffer.isBuffer(what) ||
+			what instanceof URL ||
+			typeof what === "number"
+		) {
+			const strWhat = typeof what !== "string" ? what.toString() : what;
+			this.purge(dirname(strWhat));
 		} else {
 			const set = new Set();
 			for (const item of what) {
-				set.add(dirname(item));
+				const strItem = typeof item !== "string" ? item.toString() : item;
+				set.add(dirname(strItem));
 			}
 			this.purge(set);
 		}
@@ -636,7 +650,7 @@ module.exports = class CachedInputFileSystem {
 	}
 
 	/**
-	 * @param {string|string[]|Set<string>} [what] what to purge
+	 * @param {string | Buffer | URL | number | (string | URL | Buffer | number)[] | Set<string | URL | Buffer | number>} [what] what to purge
 	 */
 	purge(what) {
 		this._statBackend.purge(what);

types.d.ts

@@ -75,7 +75,15 @@ declare class CachedInputFileSystem {
 	readlinkSync: ReadlinkSync;
 	realpath?: RealPath;
 	realpathSync?: RealPathSync;
-	purge(what?: string | Set<string> | string[]): void;
+	purge(
+		what?:
+			| string
+			| number
+			| Buffer
+			| URL_url
+			| (string | number | Buffer | URL_url)[]
+			| Set<string | number | Buffer | URL_url>
+	): void;
 }
 declare class CloneBasenamePlugin {
 	constructor(