Fix auto publicPath

lib/index.js

@@ -181,7 +181,11 @@ class BundleTrackerPlugin {
       }
 
       if (this.options.publicPath) {
-        fileInfo.publicPath = this.options.publicPath + assetName;
+        if (this.options.publicPath === 'auto') {
+          fileInfo.publicPath = 'auto';
+        } else {
+          fileInfo.publicPath = this.options.publicPath + assetName;
+        }
       }
 
       if (this.options.relativePath === true) {

package.json

@@ -20,11 +20,11 @@
     "pretty": "prettier --loglevel warn --write lib/*.js tests/*.js",
     "pretty-lint": "prettier --check lib/*.js tests/*.js",
     "pretest": "npm run pretty-lint",
-    "test": "jest --runInBand --env node",
-    "test-debug": "node --inspect-brk=0.0.0.0 node_modules/jest/bin/jest --runInBand --env node",
+    "test": "NODE_OPTIONS=--openssl-legacy-provider jest --runInBand --env node",
+    "test-debug": "NODE_OPTIONS=--openssl-legacy-provider node --inspect-brk=0.0.0.0 node_modules/jest/bin/jest --runInBand --env node",
     "posttest": "tsc",
     "test-watch": "jest --runInBand --env node --watchAll",
-    "ci": "npm run pretest && jest --runInBand --coverage --env node && npm run posttest"
+    "ci": "NODE_OPTIONS=--openssl-legacy-provider npm run pretest && jest --runInBand --coverage --env node && npm run posttest"
   },
   "jest": {
     "setupFilesAfterEnv": [
@@ -59,17 +59,17 @@
     "cz-conventional-changelog": "3.3.0",
     "eslint": "^6.8.0",
     "file-loader": "^5.1.0",
-    "jest": "^25.5.4",
+    "jest": "^29.7.0",
     "jest-extended": "^0.11.5",
     "mini-css-extract-plugin": "^1.6.2",
     "prettier": "^1.19.1",
     "standard-version": "^9.5.0",
     "style-loader": "^1.3.0",
     "tslint": "^6.1.0",
-    "typescript": "^3.9.10",
-    "webpack": "^4.46.0",
+    "typescript": "^5.3.2",
+    "webpack": "^4.47.0",
     "webpack-cli": "^4.10.0",
-    "webpack5": "npm:webpack@^5.83.1"
+    "webpack5": "npm:webpack@^5.89.0"
   },
   "config": {
     "commitizen": {

tests/base.test.js

@@ -14,7 +14,7 @@ const CompressionPlugin = require('compression-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const BundleTrackerPlugin = require('../lib/index.js');
 
-jest.setTimeout(120000);
+jest.setTimeout(30000);
 process.on('unhandledRejection', r => console.log(r));
 process.traceDeprecation = true;
 
@@ -773,4 +773,46 @@ describe('BundleTrackerPlugin bases tests', () => {
       expectWarnings,
     );
   });
+
+  it('It should support publicPath: "auto"', done => {
+    const expectErrors = null;
+    const expectWarnings = getWebpack4WarningMessage();
+
+    testPlugin(
+      webpack,
+      {
+        context: __dirname,
+        entry: path.resolve(__dirname, 'fixtures', 'index.js'),
+        output: {
+          path: OUTPUT_DIR,
+          filename: 'js/[name].js',
+          publicPath: 'auto',
+        },
+        plugins: [
+          new BundleTrackerPlugin({
+            path: OUTPUT_DIR,
+            filename: 'webpack-stats.json',
+          }),
+        ],
+      },
+      {
+        status: 'done',
+        publicPath: 'auto',
+        chunks: {
+          main: ['js/main.js'],
+        },
+        assets: {
+          'js/main.js': {
+            name: 'js/main.js',
+            path: OUTPUT_DIR + '/js/main.js',
+            publicPath: 'auto',
+          },
+        },
+      },
+      'webpack-stats.json',
+      done,
+      expectErrors,
+      expectWarnings,
+    );
+  });
 });

tests/utils.js

@@ -10,8 +10,8 @@ const OUTPUT_DIR = fs.mkdtempSync(path.join(os.tmpdir(), 'wbt-tests-'));
 
 function testPlugin(webpack, webpackConfig, expectedResults, outputFile, done, expectErrors, expectWarnings) {
   webpack(webpackConfig, (err, stats) => {
-    const compilationErrors = (stats.compilation.errors || []).join('\n');
-    const compilationWarnings = (stats.compilation.warnings || []).join('\n');
+    const compilationErrors = (stats?.compilation?.errors || []).join('\n');
+    const compilationWarnings = (stats?.compilation?.warnings || []).join('\n');
 
     expect(err).toBeFalsy();
 

tests/webpack5.test.js

@@ -14,7 +14,7 @@ const CompressionPlugin = require('compression-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const BundleTrackerPlugin = require('../lib/index.js');
 
-jest.setTimeout(120000);
+jest.setTimeout(30000);
 process.on('unhandledRejection', r => console.log(r));
 process.traceDeprecation = true;
 
@@ -772,4 +772,46 @@ describe('BundleTrackerPlugin bases tests', () => {
       expectWarnings,
     );
   });
+
+  it('It should support publicPath: "auto"', done => {
+    const expectErrors = null;
+    const expectWarnings = getWebpack5WarningMessage();
+
+    testPlugin(
+      webpack5,
+      {
+        context: __dirname,
+        entry: path.resolve(__dirname, 'fixtures', 'index.js'),
+        output: {
+          path: OUTPUT_DIR,
+          filename: 'js/[name].js',
+          publicPath: 'auto',
+        },
+        plugins: [
+          new BundleTrackerPlugin({
+            path: OUTPUT_DIR,
+            filename: 'webpack-stats.json',
+          }),
+        ],
+      },
+      {
+        status: 'done',
+        publicPath: 'auto',
+        chunks: {
+          main: ['js/main.js'],
+        },
+        assets: {
+          'js/main.js': {
+            name: 'js/main.js',
+            path: OUTPUT_DIR + '/js/main.js',
+            publicPath: 'auto',
+          },
+        },
+      },
+      'webpack-stats.json',
+      done,
+      expectErrors,
+      expectWarnings,
+    );
+  });
 });

tsconfig.json

@@ -5,6 +5,7 @@
     "checkJs": true,                       /* Report errors in .js files. */
     "noEmit": true,                        /* Do not emit outputs. */
     "lib": ["es2017"],
+    "skipLibCheck": true,
 
     /* Strict Type-Checking Options */
     "strict": true,                           /* Enable all strict type-checking options. */