chore: lodash get method replaced with pure javascript

commands/plugin-install.js

@@ -12,6 +12,7 @@ const { log, progress, style } = require('@serverless/utils/log');
 const ServerlessError = require('../lib/serverless-error');
 const yamlAstParser = require('../lib/utils/yaml-ast-parser');
 const npmCommandDeferred = require('../lib/utils/npm-command-deferred');
+const _get = require('../lib/utils/purekit/get');
 const {
   getPluginInfo,
   getServerlessFilePath,
@@ -37,8 +38,7 @@ module.exports = async ({ configuration, serviceDir, configurationFilename, opti
   await installPlugin(context);
   // Check if plugin is already added
   const pluginAlreadyPresentInConfig =
-    (_.get(configuration, 'plugins.modules') &&
-      configuration.plugin.modules.includes(pluginName)) ||
+    (_get(configuration, 'plugins.modules') && configuration.plugin.modules.includes(pluginName)) ||
     (configuration.plugins && configuration.plugins.includes(pluginName));
   if (!pluginAlreadyPresentInConfig) {
     await addPluginToServerlessFile(context);

lib/aws/request.js

@@ -1,6 +1,5 @@
 'use strict';
 
-const _ = require('lodash');
 const memoize = require('memoizee');
 const PromiseQueue = require('promise-queue');
 const sdk = require('./sdk-v2');
@@ -15,6 +14,7 @@ const ensureString = require('type/string/ensure');
 const isObject = require('type/object/is');
 const wait = require('timers-ext/promise/sleep');
 const chalk = require('chalk');
+const _get = require('../utils/purekit/get');
 
 // Activate AWS SDK logging
 const awsLog = log.get('aws');
@@ -98,7 +98,7 @@ const shouldS3Accelerate = (method, params) => {
 
 const getServiceInstance = memoize(
   (service, method) => {
-    const Service = _.get(sdk, service.name);
+    const Service = _get(sdk, service.name);
     // we translate params to an object for the service creation by selecting keys of interest
     const serviceParams = { ...service.params };
     if (service.name === 'S3') {

lib/classes/config-schema-handler/index.js

@@ -7,6 +7,7 @@ const ServerlessError = require('../../serverless-error');
 const normalizeAjvErrors = require('./normalize-ajv-errors');
 const resolveAjvValidate = require('./resolve-ajv-validate');
 const { log, style } = require('@serverless/utils/log');
+const _get = require('../../utils/purekit/get');
 
 const FUNCTION_NAME_PATTERN = '^[a-zA-Z0-9-_]+$';
 const ERROR_PREFIX = 'Configuration error';
@@ -21,7 +22,7 @@ const normalizeSchemaObject = (object, instanceSchema) => {
     if (!value.$ref.startsWith('#/definitions/')) {
       throw new Error(`Unsupported reference ${value.$ref}`);
     }
-    object[key] = _.get(instanceSchema, value.$ref.slice(2).split('/'));
+    object[key] = _get(instanceSchema, value.$ref.slice(2).split('/'));
   }
 };
 

lib/classes/plugin-manager.js

@@ -9,6 +9,7 @@ const processBackendNotificationRequest = require('../utils/process-backend-noti
 const tokenizeException = require('../utils/tokenize-exception');
 const getRequire = require('../utils/get-require');
 const importModule = require('../utils/require-with-import-fallback');
+const _get = require('../utils/purekit/get');
 const { log, getPluginWriters } = require('@serverless/utils/log');
 
 let hooksIdCounter = 0;
@@ -431,7 +432,7 @@ class PluginManager {
           }
           if (alias.command) {
             const commandPath = alias.command.split(':').join('.commands.');
-            target[name] = _.get(this.commands, commandPath);
+            target[name] = _get(this.commands, commandPath);
           } else {
             target[name] = target[name] || {};
             target[name].commands = target[name].commands || {};
@@ -452,7 +453,7 @@ class PluginManager {
       return __[commandPath];
     }, this.aliases);
 
-    return _.get(aliasCommand, 'command');
+    return _get(aliasCommand, 'command');
   }
 
   /**
@@ -583,7 +584,7 @@ class PluginManager {
       commands = commandsArray.split(':');
     }
     await this.invoke(commands, true);
-    if (_.get(options, 'terminateLifecycleAfterExecution', false)) {
+    if (_get(options, 'terminateLifecycleAfterExecution', false)) {
       throw new TerminateHookChain(commands);
     }
   }

lib/cli/conditionally-load-dotenv.js

@@ -1,9 +1,9 @@
 'use strict';
 
-const _ = require('lodash');
+const _get = require('../utils/purekit/get');
 
 module.exports = async (options, configuration) => {
-  const stage = options.stage || _.get(configuration, 'provider.stage', 'dev');
+  const stage = options.stage || _get(configuration, 'provider.stage', 'dev');
   if (!configuration.useDotenv) return false;
   require('./load-dotenv')(stage);
   return true;

lib/cli/interactive-setup/aws-credentials.js

@@ -1,7 +1,6 @@
 'use strict';
 
 const { log, style, progress } = require('@serverless/utils/log');
-const _ = require('lodash');
 const inquirer = require('@serverless/utils/inquirer');
 const promptWithHistory = require('@serverless/utils/inquirer/prompt-with-history');
 const memoizee = require('memoizee');
@@ -13,6 +12,7 @@ const openBrowser = require('../../utils/open-browser');
 const ServerlessError = require('../../serverless-error');
 const resolveStage = require('../../utils/resolve-stage');
 const resolveRegion = require('../../utils/resolve-region');
+const _get = require('../../utils/purekit/get');
 
 const isValidAwsAccessKeyId = RegExp.prototype.test.bind(/^[A-Z0-9]{10,}$/);
 const isValidAwsSecretAccessKey = RegExp.prototype.test.bind(/^[a-zA-Z0-9/+]{10,}$/);
@@ -323,8 +323,8 @@ module.exports = {
     }
 
     if (
-      _.get(configuration, 'provider') !== 'aws' &&
-      _.get(configuration, 'provider.name') !== 'aws'
+      _get(configuration, 'provider') !== 'aws' &&
+      _get(configuration, 'provider.name') !== 'aws'
     ) {
       context.inapplicabilityReasonCode = 'NON_AWS_PROVIDER';
       return false;

lib/cli/interactive-setup/dashboard-login.js

@@ -1,12 +1,12 @@
 'use strict';
 
-const _ = require('lodash');
 const { ServerlessSDK } = require('@serverless/platform-client');
 const configUtils = require('@serverless/utils/config');
 const promptWithHistory = require('@serverless/utils/inquirer/prompt-with-history');
 const log = require('@serverless/utils/log').log.get('onboarding');
 const login = require('../../commands/login/dashboard');
 const { showOnboardingWelcome } = require('./utils');
+const _get = require('../../utils/purekit/get');
 
 const loginOrRegisterQuestion = async ({ stepHistory }) =>
   promptWithHistory({
@@ -39,8 +39,8 @@ module.exports = {
     }
 
     if (
-      _.get(configuration, 'provider') !== 'aws' &&
-      _.get(configuration, 'provider.name') !== 'aws'
+      _get(configuration, 'provider') !== 'aws' &&
+      _get(configuration, 'provider.name') !== 'aws'
     ) {
       context.inapplicabilityReasonCode = 'NON_AWS_PROVIDER';
       return false;
@@ -65,7 +65,7 @@ module.exports = {
       return false;
     }
     const { supportedRegions, supportedRuntimes } = sdkMetadata;
-    if (!supportedRuntimes.includes(_.get(configuration.provider, 'runtime') || 'nodejs12.x')) {
+    if (!supportedRuntimes.includes(_get(configuration.provider, 'runtime') || 'nodejs12.x')) {
       context.inapplicabilityReasonCode = 'UNSUPPORTED_RUNTIME';
       return false;
     }

lib/cli/interactive-setup/dashboard-set-org.js

@@ -1,6 +1,5 @@
 'use strict';
 
-const _ = require('lodash');
 const chalk = require('chalk');
 const { log } = require('@serverless/utils/log');
 const accountUtils = require('@serverless/utils/account');
@@ -12,6 +11,7 @@ const {
   getPlatformClientWithAccessKey,
   getOrCreateAccessKeyForOrg,
 } = require('@serverless/dashboard-plugin/lib/client-utils');
+const _get = require('../../utils/purekit/get');
 
 const isValidAppName = RegExp.prototype.test.bind(/^[a-z0-9](?:[a-z0-9-]{0,126}[a-z0-9])?$/);
 
@@ -206,8 +206,8 @@ module.exports = {
     }
 
     if (
-      _.get(configuration, 'provider') !== 'aws' &&
-      _.get(configuration, 'provider.name') !== 'aws'
+      _get(configuration, 'provider') !== 'aws' &&
+      _get(configuration, 'provider.name') !== 'aws'
     ) {
       context.inapplicabilityReasonCode = 'NON_AWS_PROVIDER';
       return false;
@@ -218,7 +218,7 @@ module.exports = {
     // We want to still allow onboarding from Dashboard (idenfitied by explicit `--org` passed)
     if (
       !options.org &&
-      !supportedRuntimes.includes(_.get(configuration.provider, 'runtime') || 'nodejs12.x')
+      !supportedRuntimes.includes(_get(configuration.provider, 'runtime') || 'nodejs12.x')
     ) {
       context.inapplicabilityReasonCode = 'UNSUPPORTED_RUNTIME';
       return false;

lib/cli/interactive-setup/deploy.js

@@ -4,9 +4,9 @@ const Serverless = require('../../serverless');
 const { writeText, style, log } = require('@serverless/utils/log');
 const promptWithHistory = require('@serverless/utils/inquirer/prompt-with-history');
 const { doesServiceInstanceHaveLinkedProvider } = require('./utils');
-const _ = require('lodash');
 const AWS = require('../../aws/sdk-v2');
 const isAuthenticated = require('@serverless/dashboard-plugin/lib/is-authenticated');
+const _get = require('../../utils/purekit/get');
 
 const printMessage = () => {
   writeText(
@@ -36,8 +36,8 @@ module.exports = {
     }
 
     if (
-      _.get(configuration, 'provider') !== 'aws' &&
-      _.get(configuration, 'provider.name') !== 'aws'
+      _get(configuration, 'provider') !== 'aws' &&
+      _get(configuration, 'provider.name') !== 'aws'
     ) {
       context.inapplicabilityReasonCode = 'NON_AWS_PROVIDER';
       return false;

lib/cli/run-compose.js

@@ -1,11 +1,11 @@
 'use strict';
 
-const _ = require('lodash');
 const { createRequire } = require('module');
 const path = require('path');
 const fsp = require('fs').promises;
 const spawn = require('child-process-ext/spawn');
 const inquirer = require('@serverless/utils/inquirer');
+const _get = require('../utils/purekit/get');
 
 const relativeBinPath = '@serverless/compose/bin/serverless-compose';
 
@@ -154,7 +154,7 @@ module.exports = async () => {
       'Alternatively you can install the "@serverless/compose" package manually via NPM.',
     ].join('\n')}\n`;
 
-    if (_.get(packageJsonContent, 'devDependencies.@serverless/compose')) {
+    if (_get(packageJsonContent, 'devDependencies.@serverless/compose')) {
       try {
         await spawn('npm', ['install', '--no-save', '--no-package-lock', '@serverless/compose']);
         hasInstalledCompose = true;

lib/configuration/is-dashboard-enabled.js

@@ -1,8 +1,8 @@
 'use strict';
 
-const _ = require('lodash');
+const _get = require('../utils/purekit/get');
 
 module.exports = ({ configuration, options }) =>
-  Boolean(_.get(configuration, 'org') || options.org) &&
-  Boolean(_.get(configuration, 'app') || options.app) &&
-  !_.get(configuration, 'dashboard.disableMonitoring');
+  Boolean(_get(configuration, 'org') || options.org) &&
+  Boolean(_get(configuration, 'app') || options.app) &&
+  !_get(configuration, 'dashboard.disableMonitoring');

lib/configuration/variables/sources/instance-dependent/get-cf.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const ensureString = require('type/string/ensure');
-const _ = require('lodash');
+const _get = require('../../../../utils/purekit/get');
 const ServerlessError = require('../../../../serverless-error');
 
 module.exports = (serverlessInstance) => {
@@ -55,7 +55,7 @@ module.exports = (serverlessInstance) => {
       const outputs = result.Stacks[0].Outputs;
       const output = outputs.find((x) => x.OutputKey === outputLogicalId);
 
-      return { value: _.get(output, 'OutputValue', null) };
+      return { value: _get(output, 'OutputValue', null) };
     },
   };
 };

lib/plugins/aws/deploy-function.js

@@ -9,6 +9,7 @@ const validate = require('./lib/validate');
 const filesize = require('../../utils/filesize');
 const ServerlessError = require('../../serverless-error');
 const { log, style, progress } = require('@serverless/utils/log');
+const _get = require('../../utils/purekit/get');
 
 const mainProgress = progress.get('main');
 
@@ -79,7 +80,7 @@ class AwsDeployFunction {
       try {
         return await this.provider.request('Lambda', 'getFunction', params);
       } catch (error) {
-        if (_.get(error, 'providerError.code') === 'ResourceNotFoundException') {
+        if (_get(error, 'providerError.code') === 'ResourceNotFoundException') {
           const errorMessage = [
             `The function "${this.options.function}" you want to update is not yet deployed.`,
             ' Please run "serverless deploy" to deploy your service.',
@@ -307,7 +308,7 @@ class AwsDeployFunction {
     if (
       functionObj.onError &&
       !_.isObject(functionObj.onError) &&
-      _.get(remoteFunctionConfiguration, 'DeadLetterConfig.TargetArn', null) !== functionObj.onError
+      _get(remoteFunctionConfiguration, 'DeadLetterConfig.TargetArn', null) !== functionObj.onError
     ) {
       params.DeadLetterConfig = {
         TargetArn: functionObj.onError,
@@ -434,7 +435,7 @@ class AwsDeployFunction {
       if (
         !_.isEqual(
           imageConfig,
-          _.get(remoteFunctionConfiguration, 'ImageConfigResponse.ImageConfig', {})
+          _get(remoteFunctionConfiguration, 'ImageConfigResponse.ImageConfig', {})
         )
       ) {
         params.ImageConfig = imageConfig;
@@ -499,7 +500,7 @@ class AwsDeployFunction {
       let artifactFilePath =
         this.serverless.service.package.artifact || path.join(this.packagePath, artifactFileName);
       // check if an artifact is used in function package level
-      if (_.get(functionObject, 'package.artifact')) {
+      if (_get(functionObject, 'package.artifact')) {
         artifactFilePath = functionObject.package.artifact;
       }
 

lib/plugins/aws/deploy/index.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const _ = require('lodash');
+const _get = require('../../../utils/purekit/get');
 const ServerlessError = require('../../../serverless-error');
 const writeServiceOutputs = require('../../../cli/write-service-outputs');
 const extendedValidate = require('./lib/extended-validate');
@@ -91,7 +91,7 @@ class AwsDeploy {
       'initialize': () => {
         const isDeployCommand = this.serverless.processedInput.commands.join(' ') === 'deploy';
         if (isDeployCommand && !this.options.function) {
-          const dashboardProviderName = _.get(
+          const dashboardProviderName = _get(
             this.provider.cachedCredentials,
             'dashboardProviderAlias'
           );

lib/plugins/aws/deploy/lib/cleanup-s3-bucket.js

@@ -1,14 +1,14 @@
 'use strict';
 
-const _ = require('lodash');
+const _get = require('../../../../utils/purekit/get');
 const findAndGroupDeployments = require('../../utils/find-and-group-deployments');
 const getS3ObjectsFromStacks = require('../../utils/get-s3-objects-from-stacks');
 const ServerlessError = require('../../../../serverless-error');
 const { log } = require('@serverless/utils/log');
 
 module.exports = {
   async getObjectsToRemove() {
-    const stacksToKeepCount = _.get(
+    const stacksToKeepCount = _get(
       this.serverless,
       'service.provider.deploymentBucketObject.maxPreviousDeploymentArtifacts',
       5

lib/plugins/aws/deploy/lib/extended-validate.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const path = require('path');
-const _ = require('lodash');
+const _get = require('../../../../utils/purekit/get');
 const ServerlessError = require('../../../../serverless-error');
 const { log } = require('@serverless/utils/log');
 
@@ -62,7 +62,7 @@ module.exports = {
         const functionObject = this.serverless.service.getFunction(functionName);
         if (functionObject.image) return;
         const individually =
-          _.get(functionObject, 'package.individually') ||
+          _get(functionObject, 'package.individually') ||
           this.serverless.service.package.individually;
 
         // By default assume service-level package
@@ -74,7 +74,7 @@ module.exports = {
           artifactFileName = this.provider.naming.getFunctionArtifactName(functionName);
           artifactFilePath = path.join(this.packagePath, artifactFileName);
 
-          if (_.get(functionObject, 'package.artifact')) {
+          if (_get(functionObject, 'package.artifact')) {
             // Use function-level artifact
             artifactFilePath = functionObject.package.artifact;
             artifactFileName = path.basename(artifactFilePath);

lib/plugins/aws/info/get-api-key-values.js

@@ -2,6 +2,7 @@
 
 const BbPromise = require('bluebird');
 const _ = require('lodash');
+const _get = require('../../../utils/purekit/get');
 
 module.exports = {
   async getApiKeyValues() {
@@ -10,7 +11,7 @@ module.exports = {
 
     // check if the user has set api keys
     const apiKeyDefinitions =
-      _.get(this.serverless.service.provider.apiGateway, 'apiKeys') ||
+      _get(this.serverless.service.provider.apiGateway, 'apiKeys') ||
       this.serverless.service.provider.apiKeys;
     const apiKeyNames = [];
     if (Array.isArray(apiKeyDefinitions) && apiKeyDefinitions.length) {