istanbul-instrumenter-loader - npm Package Compare versions

Comparing version 0.2.0 to 1.0.0

index.js

 'use strict';
 
-var istanbul = require('istanbul');
+var istanbulLibInstrument = require('istanbul-lib-instrument');
 var loaderUtils = require('loader-utils');
 var assign = require('object-assign');
 
-var defaultOptions = {
-    embedSource: true,
-    noAutoWrap: true
-};
-
-module.exports = function(source) {
+module.exports = function(source, sourceMap) {
     var userOptions = loaderUtils.parseQuery(this.query);
-    var instrumenter = new istanbul.Instrumenter(
-        assign({}, defaultOptions, userOptions)
+    var instrumenter = istanbulLibInstrument.createInstrumenter(
+        assign({ produceSourceMap: this.sourceMap }, userOptions)
     );
@@ -22,3 +17,6 @@
 
-    return instrumenter.instrumentSync(source, this.resourcePath);
+    var that = this;
+    return instrumenter.instrument(source, this.resourcePath, function (error, source) {
+        that.callback(error, source, instrumenter.lastSourceMap());
+    });
 };

package.json

 {
   "name": "istanbul-instrumenter-loader",
-  "version": "0.2.0",
+  "version": "1.0.0",
   "description": "Istanbul instrumenter loader for webpack",
-  "keywords": [ "webpack", "loader", "istanbul", "coverage" ],
+  "keywords": [
+    "webpack",
+    "loader",
+    "istanbul",
+    "coverage"
+  ],
   "homepage": "https://github.com/deepsweet/istanbul-instrumenter-loader",
@@ -10,12 +15,14 @@ "repository": "deepsweet/istanbul-instrumenter-loader",
   "main": "index.js",
-  "files": [ "index.js" ],
+  "files": [
+    "index.js"
+  ],
   "dependencies": {
-    "istanbul": "0.x.x",
-    "loader-utils": "0.x.x",
-    "object-assign": "4.x.x"
+    "istanbul-lib-instrument": "^1.1.3",
+    "loader-utils": "^0.2.16",
+    "object-assign": "^4.1.0"
   },
   "engines": {
-    "node": ">=0.10.0"
+    "node": ">=0.12.0"
   },
   "license": "WTFPL"
 }

README.md

@@ -6,6 +6,4 @@ ## Istanbul instrumenter loader for [webpack](https://webpack.github.io/)
 
-Instrument JS files with [Istanbul](https://github.com/gotwarlost/istanbul) for subsequent code coverage reporting.
+Instrument JS files with [istanbul-lib-instrument](https://github.com/istanbuljs/istanbul-lib-instrument) (ES6+ ready using Babel) for subsequent code coverage reporting.
 
-Using Babel to transpile ES6/ES7? Use [isparta-loader](https://github.com/deepsweet/isparta-loader) to coverage your original code.
-
 ### Install
@@ -75,3 +73,3 @@
         module: {
-            preLoaders: [
+            postLoaders: [
                 // instrument only testing sources with Istanbul
@@ -95,3 +93,32 @@ {
 
+#### Options
+The loader supports all options supported by [istanbul-lib-instrument](https://github.com/istanbuljs/istanbul-lib-instrument/blob/37a0087e68729dae46989c3687272d154938fa9e/src/instrumenter.js#L28-L37). The defaults are:
+
+```js
+{
+    coverageVariable: '__coverage__',
+    preserveComments: false,
+    compact: true,
+    esModules: false,
+    autoWrap: false,
+    produceSourceMap: false,
+    sourceMapUrlCallback: null,
+    debug: false
+}
+```
+
+E.g. if a project is using ES6 modules then `esModules` option must be set to `true`:
+
+```js
+{
+    test: /\.js$/,
+    include: path.resolve('src/components/'),
+    loader: 'istanbul-instrumenter',
+    query: {
+        esModules: true
+    }
+}
+```
+
 ### License
 [WTFPL](http://www.wtfpl.net/wp-content/uploads/2012/12/wtfpl-strip.jpg)

Fixed alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

4710

increased by20.09%

Number of low quality alerts

0

decreased by-100%

Number of lines in readme file

122

increased by28.42%

Worsened metrics

Lines of code

17

decreased by-5.56%

Dependency changes

• + Addedistanbul-lib-instrument@^1.1.3

• + Addedansi-regex@2.1.1(transitive)

• + Addedansi-styles@2.2.1(transitive)

• + Addedbabel-code-frame@6.26.0(transitive)

• + Addedbabel-generator@6.26.1(transitive)

• + Addedbabel-messages@6.23.0(transitive)

• + Addedbabel-runtime@6.26.0(transitive)

• + Addedbabel-template@6.26.0(transitive)

• + Addedbabel-traverse@6.26.0(transitive)

• + Addedbabel-types@6.26.0(transitive)

• + Addedbabylon@6.18.0(transitive)

• + Addedchalk@1.1.3(transitive)

• + Addedcore-js@2.6.12(transitive)

• + Addeddebug@2.6.9(transitive)

• + Addeddetect-indent@4.0.0(transitive)

• + Addedescape-string-regexp@1.0.5(transitive)

• + Addedglobals@9.18.0(transitive)

• + Addedhas-ansi@2.0.0(transitive)

• + Addedinvariant@2.2.4(transitive)

• + Addedis-finite@1.1.0(transitive)

• + Addedistanbul-lib-coverage@1.2.1(transitive)

• + Addedistanbul-lib-instrument@1.10.2(transitive)

• + Addedjs-tokens@3.0.2(transitive)

• + Addedjsesc@1.3.0(transitive)

• + Addedlodash@4.17.21(transitive)

• + Addedloose-envify@1.4.0(transitive)

• + Addedms@2.0.0(transitive)

• + Addedregenerator-runtime@0.11.1(transitive)

• + Addedrepeating@2.0.1(transitive)

• + Addedsemver@5.7.2(transitive)

• + Addedsource-map@0.5.7(transitive)

• + Addedstrip-ansi@3.0.1(transitive)

• + Addedsupports-color@2.0.0(transitive)

• + Addedto-fast-properties@1.0.3(transitive)

• + Addedtrim-right@1.0.1(transitive)

• - Removedistanbul@0.x.x

• - Removedabbrev@1.0.9(transitive)

• - Removedamdefine@1.0.1(transitive)

• - Removedargparse@1.0.10(transitive)

• - Removedasync@1.5.2(transitive)

• - Removedbalanced-match@1.0.2(transitive)

• - Removedbrace-expansion@1.1.11(transitive)

• - Removedconcat-map@0.0.1(transitive)

• - Removeddeep-is@0.1.4(transitive)

• - Removedescodegen@1.8.1(transitive)

• - Removedesprima@2.7.34.0.1(transitive)

• - Removedestraverse@1.9.3(transitive)

• - Removedfast-levenshtein@2.0.6(transitive)

• - Removedglob@5.0.15(transitive)

• - Removedhandlebars@4.7.8(transitive)

• - Removedhas-flag@1.0.0(transitive)

• - Removedinflight@1.0.6(transitive)

• - Removedinherits@2.0.4(transitive)

• - Removedisexe@2.0.0(transitive)

• - Removedistanbul@0.4.5(transitive)

• - Removedjs-yaml@3.14.1(transitive)

• - Removedlevn@0.3.0(transitive)

• - Removedminimatch@3.1.2(transitive)

• - Removedminimist@1.2.8(transitive)

• - Removedmkdirp@0.5.6(transitive)

• - Removedneo-async@2.6.2(transitive)

• - Removednopt@3.0.6(transitive)

• - Removedonce@1.4.0(transitive)

• - Removedoptionator@0.8.3(transitive)

• - Removedpath-is-absolute@1.0.1(transitive)

• - Removedprelude-ls@1.1.2(transitive)

• - Removedresolve@1.1.7(transitive)

• - Removedsource-map@0.2.00.6.1(transitive)

• - Removedsprintf-js@1.0.3(transitive)

• - Removedsupports-color@3.2.3(transitive)

• - Removedtype-check@0.3.2(transitive)

• - Removeduglify-js@3.19.1(transitive)

• - Removedwhich@1.3.1(transitive)

• - Removedword-wrap@1.2.5(transitive)

• - Removedwordwrap@1.0.0(transitive)

• - Removedwrappy@1.0.2(transitive)

• Updatedloader-utils@^0.2.16

• Updatedobject-assign@^4.1.0