Replace NODE_ENV with TESS_ENV to prevent conflict

examples/file-input/demo.html

@@ -127,7 +127,7 @@ function recognizeFile(file){
 <option value='vie'     > Vietnamese            </option>
 </select>
 
-<button onclick="recognizeFile('../node/testocr.bmp')">Sample Image</button>
+<button onclick="recognizeFile('../../tests/assets/images/testocr.png')">Sample Image</button>
 <input type="file" onchange="recognizeFile(window.lastFile=this.files[0])">
 
 <div id="log"></div>

package-lock.json

@@ -2298,12 +2298,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -2318,17 +2320,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -2445,7 +2450,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -2457,6 +2463,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -2471,6 +2478,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -2478,12 +2486,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -2502,6 +2512,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -2582,7 +2593,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -2594,6 +2606,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -2715,6 +2728,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",

scripts/webpack.config.dev.js

@@ -1,4 +1,5 @@
 const path = require('path');
+const webpack = require('webpack');
 
 const genConfig = ({
   entry, filename, library, libraryTarget,
@@ -10,6 +11,13 @@ const genConfig = ({
     library,
     libraryTarget,
   },
+  plugins: [
+    new webpack.DefinePlugin({
+      'process.env': {
+        TESS_ENV: JSON.stringify('development'),
+      },
+    }),
+  ],
 });
 
 module.exports = [

src/browser/index.js

@@ -45,7 +45,7 @@ const loadImage = (image) => {
  */
 exports.defaultOptions = {
   ...defaultOptions,
-  workerPath: process.env.NODE_ENV === 'development'
+  workerPath: process.env.TESS_ENV === 'development'
     ? resolveURL(`/dist/worker.dev.js?nocache=${Math.random().toString(36).slice(3)}`)
     : `https://cdn.jsdelivr.net/gh/naptha/tesseract.js@v${version}/dist/worker.min.js`,
   /*