🎨 added instrumentation for node_modules package

Author: Archish27

bin/commands/runs.js

@@ -159,12 +159,13 @@ module.exports = function run(args, rawArgs) {
           // Archive the spec files
           logger.debug("Started archiving test suite");
           markBlockStart('zip.archive');
-          return archiver.archive(bsConfig.run_settings, config.fileName, args.exclude, md5data).then(function (data) {
+          return archiver.archive(bsConfig.run_settings, config.fileName, args.exclude, md5data).then(async function (data) {
             logger.debug("Completed archiving test suite");
             markBlockEnd('zip.archive');
 
             let test_zip_size = utils.fetchZipSize(path.join(process.cwd(), config.fileName));
             let npm_zip_size = utils.fetchZipSize(path.join(process.cwd(), config.packageFileName));
+            let node_modules_size = await utils.fetchFolderSize(path.join(process.cwd(), "node_modules"))            
 
             //Package diff
             let isPackageDiff = false;
@@ -275,6 +276,7 @@ module.exports = function run(args, rawArgs) {
                   build_id: data.build_id,
                   test_zip_size: test_zip_size,
                   npm_zip_size: npm_zip_size,
+                  node_modules_size: node_modules_size,
                   test_suite_zip_upload: md5data.zipUrlPresent ? 0 : 1,
                   package_zip_upload: md5data.packageUrlPresent ? 0 : 1
                 };

bin/helpers/utils.js

@@ -8,6 +8,9 @@ const { v4: uuidv4 } = require('uuid');
 const browserstack = require('browserstack-local');
 const crypto = require('crypto');
 const util = require('util');
+const { promisify } = require('util');
+const readdir = promisify(fs.readdir);
+const stat = promisify(fs.stat);
 
 const usageReporting = require("./usageReporting"),
   logger = require("./logger").winstonLogger,
@@ -1278,6 +1281,34 @@ exports.fetchZipSize = (fileName) => {
   }
 }
 
+const getDirectorySize = async function(dir) {
+  try{
+    const subdirs = (await readdir(dir));
+    const files = await Promise.all(subdirs.map(async (subdir) => {
+      const res = path.resolve(dir, subdir);
+      const s = (await stat(res));
+      return s.isDirectory() ? getDirectorySize(res) : (s.size);
+    }));
+    return files.reduce((a, f) => a+f, 0);
+  }catch(e){
+    console.log(`Error ${e}`)
+    logger.debug('Failed to get file or directory.');
+    return 0;
+  }
+};
+
+exports.fetchFolderSize = async (dir) => {
+  try {
+    if(fs.existsSync(dir)){
+      return (await getDirectorySize(dir) / 1024 / 1024);
+    }
+    return 0;
+  } catch (error) {
+    logger.debug(`Failed to get directory size.`);
+    return 0;
+  }
+}
+
 exports.getVideoConfig = (cypressConfig) => {
   let conf = {
     video: true,