chore: enable sourceMaps when using karma

黄俊亮 · 黄俊亮 · commit f6891ea09db7 · 2018-11-18T09:08:58.000+08:00
See angular/angular-cli#12291 (comment)
diff --git a/angular.json b/angular.json
@@ -101,7 +101,8 @@
             "karmaConfig": "components/karma.conf.js",
             "polyfills": "components/polyfills.ts",
             "tsConfig": "components/tsconfig.spec.json",
-            "scripts": []
+            "scripts": [],
+            "sourceMap": true
           }
         }
       }

Original file line number	Diff line number	Diff line change
`@@ -101,7 +101,8 @@`
`101`	`101`	`"karmaConfig": "components/karma.conf.js",`
`102`	`102`	`"polyfills": "components/polyfills.ts",`
`103`	`103`	`"tsConfig": "components/tsconfig.spec.json",`
`104`		`- "scripts": []`
	`104`	`+ "scripts": [],`
	`105`	`+ "sourceMap": true`
`105`	`106`	`}`
`106`	`107`	`}`
`107`	`108`	`}`