serverless-webpack: sls invoke local causing rewriting .webpack directory

This is a Bug Report

Description

I have the following serverless.yml:

# NOTE: update this with your service name
service: lanti-serverless-stack-api
frameworkVersion: "=1.27.1"

# Use the serverless-webpack plugin to transpile ES6
plugins:
  - serverless-webpack
  - serverless-dynamodb-local
  - serverless-offline #serverless-offline needs to be last in the list

# serverless-webpack configuration
# Enable auto-packing of external modules
custom:
  webpack:
    webpackConfig: ./webpack.config.js
    includeModules: true
    packager: yarn
  stage: ${opt:stage, self:provider.stage}
  DB_PREFIX: ${file(./env.yml):${self:custom.stage}.DB_PREFIX}
  dynamodb:
    start:
      port: 8000
      inMemory: true
      migrate: true
      seed: true
    seed:
      domain:
        sources:
          - table: notes
            sources: [./offline/migrations/todo-seed.json]

resources:
  Resources: ${file(offline/migrations/todo.yml)}

package:
  individually: true
  exclude:
    - node_modules/dynamodb-localhost/**
    - node_modules/serverless-dynamodb-local/**
    - node_modules/serverless-offline/**

provider:
  name: aws
  runtime: nodejs8.10
  profile: serverless
  stage: dev
  region: us-east-1
  iamRoleStatements:
    - Effect: Allow
      Action:
        - dynamodb:DescribeTable
        - dynamodb:Query
        - dynamodb:Scan
        - dynamodb:GetItem
        - dynamodb:PutItem
        - dynamodb:UpdateItem
        - dynamodb:DeleteItem
      Resource:
        - "arn:aws:dynamodb:*:*"
  environment:
    APP_SECRET: ${file(./env.yml):${self:custom.stage}.APP_SECRET}
    DB_PREFIX: ${file(./env.yml):${self:custom.stage}.DB_PREFIX}

functions:
  hello:
    handler: handler.hello
    events:
      - http:
          path: hello
          method: get
          cors: true
  create:
    handler: lambdas/create.main
    events:
      - http:
          path: notes
          method: post
          cors: true
          authorizer: aws_iam
  get:
    handler: lambdas/get.main
    events:
      - http:
          path: notes/{id}
          method: get
          cors: true
          authorizer: aws_iam
  list:
    handler: lambdas/list.main
    events:
      - http:
          path: notes
          method: get
          cors: true
          authorizer: aws_iam
  update:
    handler: lambdas/update.main
    events:
      - http:
          path: notes/{id}
          method: put
          cors: true
          authorizer: aws_iam
  delete:
    handler: lambdas/delete.main
    events:
      - http:
          path: notes/{id}
          method: delete
          cors: true
          authorizer: aws_iam

This is my webpack.config.js:

const slsw = require('serverless-webpack');
const nodeExternals = require('webpack-node-externals');

module.exports = {
  entry: slsw.lib.entries,
  target: 'node',
  // Generate sourcemaps for proper error messages
  devtool: 'source-map',
  // Since 'aws-sdk' is not compatible with webpack,
  // we exclude all node dependencies
  externals: [nodeExternals()],
  mode: slsw.lib.webpack.isLocal ? 'development' : 'production',
  optimization: {
    // We no not want to minimize our code.
    minimize: false,
  },
  performance: {
    // Turn off size warnings for entry points
    hints: false,
  },
  // Run babel on all .js files and skip those in node_modules
  module: {
    rules: [
      {
        test: /\.js$/,
        loader: 'babel-loader',
        include: __dirname,
        exclude: /node_modules/,
      },
    ],
  },
};

When I try to run the following command:

$ SET SLS_DEBUG=* && sls invoke local --function create --path mocks/create-event.json

It’s halting the server, because re-writing the entire folder with the one create function only:

Serverless: Load command run
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command create
Serverless: Load command install
Serverless: Load command package
Serverless: Load command deploy
Serverless: Load command deploy:function
Serverless: Load command deploy:list
Serverless: Load command deploy:list:functions
Serverless: Load command invoke
Serverless: Load command invoke:local
Serverless: Load command info
Serverless: Load command logs
Serverless: Load command login
Serverless: Load command logout
Serverless: Load command metrics
Serverless: Load command print
Serverless: Load command remove
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command slstats
Serverless: Load command plugin
Serverless: Load command plugin
Serverless: Load command plugin:install
Serverless: Load command plugin
Serverless: Load command plugin:uninstall
Serverless: Load command plugin
Serverless: Load command plugin:list
Serverless: Load command plugin
Serverless: Load command plugin:search
Serverless: Load command emit
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command webpack
Serverless: Load command dynamodb
Serverless: Load command dynamodb:migrate
Serverless: Load command dynamodb:seed
Serverless: Load command dynamodb:start
Serverless: Load command dynamodb:noStart
Serverless: Load command dynamodb:remove
Serverless: Load command dynamodb:install
Serverless: Load command offline
Serverless: Load command offline:start
Serverless: Invoke invoke:local
Serverless: Invoke webpack:validate
Serverless: Invoke webpack:compile
Serverless: Bundling with Webpack...
Time: 2157ms
Built at: 2018-05-05 22:02:57
                Asset      Size          Chunks             Chunk Names
    lambdas/create.js  9.69 KiB  lambdas/create  [emitted]  lambdas/create
lambdas/create.js.map  8.34 KiB  lambdas/create  [emitted]  lambdas/create
Entrypoint lambdas/create = lambdas/create.js lambdas/create.js.map
[./lambdas/create.js] 2.34 KiB {lambdas/create} [built]
[./libs/dynamodb-lib.js] 754 bytes {lambdas/create} [built]
[./libs/response-lib.js] 840 bytes {lambdas/create} [built]
[aws-sdk] external "aws-sdk" 42 bytes {lambdas/create} [built]
[babel-runtime/core-js/json/stringify] external "babel-runtime/core-js/json/stringify" 42 bytes {lambdas/create} [built]
[babel-runtime/helpers/asyncToGenerator] external "babel-runtime/helpers/asyncToGenerator" 42 bytes {lambdas/create} [built]
[babel-runtime/regenerator] external "babel-runtime/regenerator" 42 bytes {lambdas/create} [built]
[source-map-support/register] external "source-map-support/register" 42 bytes {lambdas/create} [built]
[uuid] external "uuid" 42 bytes {lambdas/create} [built]
{ ResourceNotFoundException: Requested resource not found
    at Request.extractError (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\protocol\json.js:48:27)
    at Request.callListeners (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\sequential_executor.js:105:20)
    at Request.emit (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\sequential_executor.js:77:10)
    at Request.emit (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:683:14)
    at Request.transition (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:22:10)
    at AcceptorStateMachine.runTo (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\state_machine.js:14:12)
    at D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\state_machine.js:26:10
    at Request.<anonymous> (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:38:9)
    at Request.<anonymous> (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:685:12)
    at Request.callListeners (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\sequential_executor.js:115:18)
    at Request.emit (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\sequential_executor.js:77:10)
    at Request.emit (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:683:14)
    at Request.transition (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:22:10)
    at AcceptorStateMachine.runTo (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\state_machine.js:14:12)
    at D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\state_machine.js:26:10
    at Request.<anonymous> (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:38:9)
    at Request.<anonymous> (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\request.js:685:12)
    at Request.callListeners (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\sequential_executor.js:115:18)
    at callNextListener (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\sequential_executor.js:95:12)
    at IncomingMessage.onEnd (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\aws-sdk\lib\event_listeners.js:269:13)
    at IncomingMessage.emit (events.js:187:15)
    at IncomingMessage.EventEmitter.emit (domain.js:442:20)
    at endReadableNT (_stream_readable.js:1091:14)
    at process._tickCallback (internal/process/next_tick.js:174:19)
  message: 'Requested resource not found',
  code: 'ResourceNotFoundException',
  time: 2018-05-05T20:02:59.235Z,
  requestId: 'MSHUC9B0RLRIH4TL3J3I52MGQ7VV4KQNSO5AEMVJF66Q9ASUAAJG',
  statusCode: 400,
  retryable: false,
  retryDelay: 9.94491247364846 }

In a normal build, functions presented in .webpack/service folder (handler.js file), and every other function in a lambda subfolder.

If I run this with the --no-build flag, this is what I got:

Serverless: Load command run
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command create
Serverless: Load command install
Serverless: Load command package
Serverless: Load command deploy
Serverless: Load command deploy:function
Serverless: Load command deploy:list
Serverless: Load command deploy:list:functions
Serverless: Load command invoke
Serverless: Load command invoke:local
Serverless: Load command info
Serverless: Load command logs
Serverless: Load command login
Serverless: Load command logout
Serverless: Load command metrics
Serverless: Load command print
Serverless: Load command remove
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command slstats
Serverless: Load command plugin
Serverless: Load command plugin
Serverless: Load command plugin:install
Serverless: Load command plugin
Serverless: Load command plugin:uninstall
Serverless: Load command plugin
Serverless: Load command plugin:list
Serverless: Load command plugin
Serverless: Load command plugin:search
Serverless: Load command emit
Serverless: Load command config
Serverless: Load command config:credentials
Serverless: Load command rollback
Serverless: Load command rollback:function
Serverless: Load command webpack
Serverless: Load command dynamodb
Serverless: Load command dynamodb:migrate
Serverless: Load command dynamodb:seed
Serverless: Load command dynamodb:start
Serverless: Load command dynamodb:noStart
Serverless: Load command dynamodb:remove
Serverless: Load command dynamodb:install
Serverless: Load command offline
Serverless: Load command offline:start
Serverless: Invoke invoke:local
Serverless: Invoke webpack:validate
Serverless: Skipping build and using existing compiled output

  Error --------------------------------------------------

  ENOENT: no such file or directory, chdir 'D:\www\node\serverless\lanti-serverless-stack\api\.webpack\create'

     For debugging logs, run again after setting the "SLS_DEBUG=*" environment variable.

  Stack Trace --------------------------------------------

Error: ENOENT: no such file or directory, chdir 'D:\www\node\serverless\lanti-serverless-stack\api\.webpack\create'
    at process.chdir (C:\Users\User\AppData\Roaming\npm\node_modules\serverless\node_modules\graceful-fs\polyfills.js:21:9)
    at process.chdir (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\graceful-fs\polyfills.js:21:9)
    at ServerlessWebpack.prepareLocalInvoke (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\serverless-webpack\lib\prepareLocalInvoke.js:24:13)
From previous event:
    at Object.before:invoke:local:invoke [as hook] (D:\www\node\serverless\lanti-serverless-stack\api\node_modules\serverless-webpack\index.js:123:10)
    at BbPromise.reduce (C:\Users\User\AppData\Roaming\npm\node_modules\serverless\lib\classes\PluginManager.js:372:55)
    at runCallback (timers.js:696:18)
    at tryOnImmediate (timers.js:667:5)
    at processImmediate (timers.js:649:5)
    at process.topLevelDomainCallback (domain.js:121:23)

  Get Support --------------------------------------------
     Docs:          docs.serverless.com
     Bugs:          github.com/serverless/serverless/issues
     Issues:        forum.serverless.com

  Your Environment Information -----------------------------
     OS:                     win32
     Node Version:           10.0.0
     Serverless Version:     1.27.1

Similar or dependent issue(s):

  • None that I know about.

Additional Data

  • Serverless-Webpack Version you’re using: 5.1.5
  • Webpack version you’re using: 4.7.0
  • Serverless Framework Version you’re using: 1.27.1
  • Operating System: Windows 10 v10.0.17134.1

About this issue

  • Original URL
  • State: open
  • Created 6 years ago
  • Reactions: 1
  • Comments: 20 (9 by maintainers)

Most upvoted comments

What is the status of this issue? I have this problem right now…

+1
codingyourlife on Nov 26, 2019

I believe I am seeing the same issue. In order to test with serverless-offline I must set individually: false, otherwise I’ll see Error: ENOENT: no such file or directory, uv_chdir when I attempt to invoke a function with serverless invoke local -f functionName --no-build.

It’s a minor inconvenience, so long as I remember to set individually:true when I am done.

+1
dboune on Jan 18, 2019

I’ll try to fix it and will open a PR tomorrow that you can use to test.

+1
HyperBrain on May 6, 2018
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