Merge pull request #6824 from NativeScript/svetoslavtsenov/tests-app-circular-deps-check

test: circular deps

tests/circular-check.js

@@ -0,0 +1,41 @@
+const madge = require('madge');
+const path = require("path");
+const fs = require("fs");
+
+const workingDirecotry = process.cwd();
+const androidApp = path.join(workingDirecotry, "platforms/android/app/src/main/assets/app/tns_modules/tns-core-modules");
+const iosApp = path.join(workingDirecotry, "platforms/ios/tests/app/tns_modules/tns-core-modules");
+
+const iosWhiteList = ['image-source/image-source.js'];
+const androidWhiteList = ['image-source/image-source.js', 'ui/frame/frame.js'];
+
+const printResult = (allCircleDeps) => {
+    allCircleDeps.forEach(circleDeps => {
+        const log = circleDeps.join(" -> ");
+        console.log(log);
+    });
+}
+
+const checkAppForCircualr = async (appName, whiteList) => {
+    if (!fs.existsSync(appName)) {
+        console.error(`${appName} doesn't exists!`);
+        return;
+    }
+
+    const result = await madge(appName);
+    const circular = result.circular();
+    console.info(`Check ${appName}`);
+    console.log(`Initial check: `, circular);
+
+    const filteredResult = circular && circular.length > 0 && (whiteList ? circular.filter(c => whiteList.indexOf(c[0]) < 0) : circular);
+
+    if (circular && circular.length > 0 && filteredResult.length > 0) {
+
+        console.log(`Found circular deps!`);
+        printResult(filteredResult);
+        process.exit(1);
+    }
+}
+
+(async () => await checkAppForCircualr(androidApp, androidWhiteList))();
+(async () => await checkAppForCircualr(iosApp, iosWhiteList))();

tests/package.json

@@ -24,5 +24,8 @@
     "lazy": "1.0.11",
     "tns-platform-declarations": "*",
     "typescript": "^3.1.6"
+  },
+  "scripts": {
+    "check-circular-deps": "node circular-check.js"
   }
-}
+}