fix: webpack compilations fail when using filesystem cache, #458

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [4.1.2](https://github.com/webpack-contrib/image-minimizer-webpack-plugin/compare/v4.1.1...v4.1.2) (2024-12-16)
+
+
+### Bug Fixes
+
+* webpack compilations fail when using filesystem cache [#458](#458)
+
 ### [4.1.1](https://github.com/webpack-contrib/image-minimizer-webpack-plugin/compare/v4.1.0...v4.1.1) (2024-11-19)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "image-minimizer-webpack-plugin",
-  "version": "4.1.1",
+  "version": "4.1.2",
   "description": "Webpack loader and plugin to optimize (compress) images using imagemin",
   "license": "MIT",
   "repository": "webpack-contrib/image-minimizer-webpack-plugin",

src/loader.js

@@ -204,10 +204,12 @@ async function loader(content) {
   }
 
   let isAbsolute = isAbsoluteURL(this.resourcePath);
+  const isData = this.resourcePath.startsWith("DATA:");
+  const shouldMakeRelative = !isData && isAbsolute;
 
-  const filename = isAbsolute
-    ? this.resourcePath
-    : path.relative(this.rootContext, this.resourcePath);
+  const filename = shouldMakeRelative
+    ? path.relative(this.rootContext, this.resourcePath)
+    : this.resourcePath;
 
   const minifyOptions =
     /** @type {import("./index").InternalWorkerOptions<T>} */ ({

test/ImageminPlugin.test.js

@@ -919,7 +919,7 @@ describe("imagemin plugin", () => {
     const stringStats = stats.toString({ relatedAssets: true });
 
     expect(stringStats).toMatch(
-      /asset loader-test.webp.+\[from: .+loader-test.png\] \[generated\]/,
+      /asset loader-test.webp.+\[from: .*loader-test.png\] \[generated\]/,
     );
   });
 
@@ -1386,7 +1386,7 @@ describe("imagemin plugin", () => {
     expect(warnings).toHaveLength(0);
     expect(errors).toHaveLength(1);
     expect(errors[0].message).toMatch(
-      /Multiple values for the 'encodeOptions' option is not supported for '.+loader-test.png', specify only one codec for the generator/,
+      /Multiple values for the 'encodeOptions' option is not supported for '.*loader-test.png', specify only one codec for the generator/,
     );
   });
 
@@ -1771,7 +1771,7 @@ describe("imagemin plugin", () => {
     expect(warnings).toHaveLength(0);
     expect(errors).toHaveLength(1);
     expect(errors[0].message).toMatch(
-      /Error with '.+loader-test.txt': Input file has an unsupported format/g,
+      /Error with '.*loader-test.txt': Input file has an unsupported format/g,
     );
   });