Handle cyclic references in packages required in the Karma config, #157

monounity · Aug 10, 2017 · 62288ae · 62288ae
1 parent 7942e33
commit 62288ae
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/dist/karma/framework.js b/dist/karma/framework.js
@@ -3,6 +3,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 var Framework = (function () {
     function Framework(bundler, config, resolver) {
         var _this = this;
+        this.stringify = require("json-stringify-safe");
         this.create = function (karmaConfig, logger) {
             _this.log = logger.create("framework.karma-typescript");
             config.initialize(karmaConfig);
@@ -18,7 +19,7 @@ var Framework = (function () {
                     });
                 }
             });
-            _this.log.debug("Configuration:\n", JSON.stringify(config, _this.replacer, 3));
+            _this.log.debug("Configuration:\n", _this.stringify(config, _this.replacer, 3));
         };
         this.create.$inject = ["config", "logger"];
     }

diff --git a/package.json b/package.json
@@ -77,6 +77,7 @@
     "ieee754": "^1.1.8",
     "isarray": "^1.0.0",
     "istanbul": "0.4.5",
+    "json-stringify-safe": "^5.0.1",
     "karma-coverage": "^1.1.1",
     "lodash": "^4.17.4",
     "log4js": "^1.1.1",

diff --git a/src/karma/framework.ts b/src/karma/framework.ts
@@ -9,6 +9,7 @@ export class Framework {
 
     public create: { (karmaConfig: ConfigOptions, helper: any, logger: any): void };
     private log: Logger;
+    private stringify = require("json-stringify-safe");
 
     constructor(bundler: Bundler, config: Configuration, resolver: Resolver) {
 
@@ -31,7 +32,7 @@ export class Framework {
                 }
             });
 
-            this.log.debug("Configuration:\n", JSON.stringify(config, this.replacer, 3));
+            this.log.debug("Configuration:\n", this.stringify(config, this.replacer, 3));
         };
 
         (<any> this.create).$inject = ["config", "logger"];