Limiting the allocation of parallels w.r.t specs .

Author: karanshah-browserstack

bin/commands/runs.js

@@ -45,8 +45,11 @@ module.exports = function run(args) {
     utils.setLocalIdentifier(bsConfig);
 
     // Validate browserstack.json values and parallels specified via arguments
-    return capabilityHelper.validate(bsConfig, args).then(function (validated) {
-      logger.info(validated);
+    return capabilityHelper.validate(bsConfig, args).then(function (cypressJson) {
+
+      //get the number of spec files
+      let files = utils.getNumberOfSpecFiles(bsConfig,args,cypressJson);
+      logger.info(files);
 
       // accept the number of parallels
       utils.setParallels(bsConfig, args);

bin/helpers/capabilityHelper.js

@@ -123,6 +123,7 @@ const validate = (bsConfig, args) => {
     // validate if config file provided exists or not when cypress_config_file provided
     // validate the cypressProjectDir key otherwise.
     let cypressConfigFilePath = bsConfig.run_settings.cypressConfigFilePath;
+    let cypressJson = {};
 
     if (!fs.existsSync(cypressConfigFilePath) && bsConfig.run_settings.cypress_config_filename !== 'false') reject(Constants.validationMessages.INVALID_CYPRESS_CONFIG_FILE);
 
@@ -141,7 +142,7 @@ const validate = (bsConfig, args) => {
       reject(Constants.validationMessages.INVALID_CYPRESS_JSON)
     }
 
-    resolve(Constants.validationMessages.VALIDATED);
+    resolve(cypressJson);
   });
 }
 

bin/helpers/constants.js

@@ -91,11 +91,17 @@ const allowedFileTypes = ['js', 'json', 'txt', 'ts', 'feature', 'features', 'pdf
 
 const filesToIgnoreWhileUploading = ['node_modules/**', 'package-lock.json', 'package.json', 'browserstack-package.json', 'tests.zip', 'cypress.json']
 
+const specFileTypes = ['js', 'ts', 'feature', 'jsx', 'coffee', 'cjsx']
+
+const DEFAULT_CYPRESS_SPEC_PATH = "cypress/integration"
+
 module.exports = Object.freeze({
   userMessages,
   cliMessages,
   validationMessages,
   messageTypes,
   allowedFileTypes,
-  filesToIgnoreWhileUploading
+  filesToIgnoreWhileUploading,
+  specFileTypes,
+  DEFAULT_CYPRESS_SPEC_PATH
 });

bin/helpers/utils.js

@@ -2,6 +2,7 @@
 const os = require("os");
 const path = require("path");
 const fs = require("fs");
+const glob = require('glob');
 
 const usageReporting = require("./usageReporting"),
   logger = require("./logger").winstonLogger,
@@ -314,3 +315,11 @@ exports.setLocalIdentifier = (bsConfig) => {
     );
   }
 };
+
+exports.getNumberOfSpecFiles = (bsConfig, args, cypressJson) => {
+  let testFolderPath = cypressJson.integrationFolder || Constants.DEFAULT_CYPRESS_SPEC_PATH;
+  let globSearchPatttern = bsConfig.run_settings.specs || `${testFolderPath}/**/*.+(${Constants.specFileTypes.join("|")})`;
+  let ignoreFiles = args.exclude || bsConfig.run_settings.exclude;
+  let files = glob.sync(globSearchPatttern, {cmd: bsConfig.run_settings.cypressConfigFilePath, matchBase: true, ignore: ignoreFiles});
+  return files;
+};

package.json

@@ -18,7 +18,8 @@
     "request": "^2.88.0",
     "requestretry": "^4.1.0",
     "winston": "^2.3.1",
-    "yargs": "^14.2.2"
+    "yargs": "^14.2.2",
+    "glob": "^7.1.6"
   },
   "repository": {
     "type": "git",