Provide annotation to broccoli-babel-transpiler.

emberjs · Jun 1, 2017 · 4e523f5 · 4e523f5
1 parent 6f2fdc1
commit 4e523f5
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Showing 2 changed files with 38 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -121,7 +121,7 @@ module.exports = {
     return (this.parent && this.parent.options) || (this.app && this.app.options) || {};
   },
 
-  _getAddonProvidedConfig: function(addonOptions) {
+  _parentName() {
     let parentName;
 
     if (this.parent) {
@@ -132,6 +132,10 @@ module.exports = {
       }
     }
 
+    return parentName;
+  },
+
+  _getAddonProvidedConfig(addonOptions) {
     let babelOptions = clone(addonOptions.babel || {});
 
     // used only to support using ember-cli-babel@6 at the
@@ -170,7 +174,12 @@ module.exports = {
     let addonProvidedConfig = this._getAddonProvidedConfig(config);
     let shouldCompileModules = this._shouldCompileModules(config);
 
-    let options = {};
+    let providedAnnotation = config['ember-cli-babel'] && config['ember-cli-babel'].annotation;
+
+    let options = {
+      annotation: providedAnnotation || `Babel: ${this._parentName()}`
+    };
+
     let userPlugins = addonProvidedConfig.plugins;
     let userPostTransformPlugins = addonProvidedConfig.postTransformPlugins;
 

diff --git a/node-tests/addon-test.js b/node-tests/addon-test.js
@@ -505,6 +505,33 @@ describe('ember-cli-babel', function() {
       expect(result.babelrc).to.be.false;
     });
 
+    it('provides an annotation including parent name - addon', function() {
+      this.addon.parent = {
+        name: 'derpy-herpy'
+      };
+      let result = this.addon.buildBabelOptions();
+      expect(result.annotation).to.include('derpy-herpy');
+    });
+
+    it('provides an annotation including parent name - project', function() {
+      this.addon.parent = {
+        name() { return 'derpy-herpy'; }
+      };
+      let result = this.addon.buildBabelOptions();
+      expect(result.annotation).to.include('derpy-herpy');
+    });
+
+    it('uses provided annotation if specified', function() {
+      let options = {
+        'ember-cli-babel': {
+          annotation: 'Hello World!'
+        }
+      };
+
+      let result = this.addon.buildBabelOptions(options);
+      expect(result.annotation).to.equal('Hello World!');
+    });
+
     it('does not include all provided options', function() {
       let babelOptions = { blah: true };
       let options = {