@instana/core - npm Package Compare versions

Comparing version 1.94.0 to 1.95.0

package.json

 {
   "name": "@instana/core",
-  "version": "1.94.0",
+  "version": "1.95.0",
   "description": "Core library for Instana's Node.js packages",
@@ -136,3 +136,3 @@ "main": "src/index.js",
   },
-  "gitHead": "3cdf243b6e54af501c6f9a4c20c1d02dfeee6d6f"
+  "gitHead": "4272b0bd93264d722534761435aca19ac4382ad6"
 }

src/util/applicationUnderMonitoring.js

@@ -10,3 +10,8 @@ 'use strict';
 var mainPackageJsonPath;
+var appInstalledIntoNodeModules = false;
 
+exports.isAppInstalledIntoNodeModules = function isAppInstalledIntoNodeModules() {
+  return appInstalledIntoNodeModules;
+};
+
 exports.getMainPackageJson = function getMainPackageJson(startDirectory, cb) {
@@ -98,5 +103,15 @@ if (typeof startDirectory === 'function') {
 
+    appInstalledIntoNodeModules = dir.indexOf('node_modules') >= 0;
+    if (appInstalledIntoNodeModules) {
+      // Some users do not deploy their app by cloning/copying the app's sources to the target system and installing its
+      // dependencies via npm/yarn there. Instead, they publish the whole app into an npm-compatible registry and use
+      // npm install $appName on the target system to deploy the app including its dependencies. In this scenario, we
+      // need to skip the check for an accompanying node_modules folder (see below). We can recognize this pattern
+      // (heuristically) by the fact that the segment 'node_modules' already appears in the path to the main module.
+      return process.nextTick(cb, null, fileToCheck);
+    }
+
     // If the package.json file actually exists, we also need to make sure that there is a node_modules directory
     // located next to it. This way we can be relatively certain that we did not encounter a component package.json
-    // (as used by the React for example). It is highly unlikely that the application has no dependencies, because
+    // (as used by React for example). It is highly unlikely that the application has no dependencies, because
     // @instana/core is a dependency itself.
@@ -103,0 +118,0 @@ if (stats.isFile()) {

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Improved metrics

Total package byte prevSize

323118

increased by0.29%

Lines of code

8737

increased by0.15%

No dependency changes