Added source maps to esm build per #761

package.json

@@ -58,7 +58,7 @@
     "webpack": "^5.79.0",
     "webpack-bundle-analyzer": "^4.8.0",
     "webpack-cli": "^5.0.1",
-    "webpack-dev-middleware": "^6.0.2"
+    "rollup-plugin-sourcemaps": "^0.6.3"
   },
   "dependencies": {
     "bmp-js": "^0.1.0",
@@ -74,6 +74,9 @@
     "wasm-feature-detect": "^1.2.11",
     "zlibjs": "^0.3.1"
   },
+  "overrides": {
+    "@rollup/pluginutils": "^5.0.2"
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/naptha/tesseract.js.git"

scripts/rollup.esm.mjs

@@ -1,13 +1,15 @@
 import commonjs from '@rollup/plugin-commonjs';
+import sourcemaps from 'rollup-plugin-sourcemaps';
 
 export default [
   {
     input: 'dist/tesseract.min.js',
     output: {
       file: 'dist/tesseract.esm.min.js',
       format: 'esm',
+      sourcemap: true,
       banner: '/* eslint-disable */',
     },
-    plugins: [commonjs()],
+    plugins: [commonjs(), sourcemaps()],
   },
 ];