Serverless command

Serverless Framework extension for VSCode

Serverless Framework can be easily executed in VSCode, and using TreeView helps intuitive and convenient development.
AWS Project supports the ability to immediately check CloudWatchLogs.

Single Project

Multiple Project

AWS CloudWatch Logs

Configuration

This extension contributes the following settings:

serverlessCommand.firstCommand

Command setting that is additionally set before the serverless command. (npm start &&)

npm start && serveless deplay

serverlessCommand.testFolderPath

Set the parent folder path of the .json file referenced when executing Invoke function (default: "./test")

serverlessCommand.aws.stage

Default stage for builds and deployments (default: "dev")

serverlessCommand.aws.region

Default region for builds and deployments (default: "ap-northeast-2")

serverlessCommand.aws.credentials

Setting When Using AWS Credential Profile Alias
Registered alias in ~/.aws/credentials file (default: "")

serverlessCommand.aws.alias

Set AWS Alias Available to Lambda Functions (default: "")

See the description of the serverless-aws-alias plugin.

Context Menus

Package service

serverless package
Package the files in the .serverless folder in a state that can be deployed to AWS

Deploy service

serverless deploy
Deploy your application on AWS
This may take several minutes as all settings are deployed.

Resolve

With Resolve you can see the generated resolved.yml i.e. serverless.yml where all serverless variables are resolved to values for the selected stage.

Deploy function

serverless deploy function
Deploy the file related to that function to AWS
Because it distributes only files, the distribution speed is fast.

Invoke function

serverless invoke function
Invoke that function in AWS Lambda
Invoke with reference to ./test/<functionName>.json file (If that file does not exist, an error occurs)
A json file holding input data to be passed to the invoked function as the event.

Invoke local

serverless invoke local function
Invoke the function in local.
Invoke with reference to ./test/<functionName>.json file (If that file does not exist, an error occurs)
A json file holding input data to be passed to the invoked function as the event.

Show logs

Retrieve and show the online logs of the deployed function in the output pane.

Open handler

Open the handler source file that is associated with the function.

Open log

Open AWS CloudWatch Logs.

⚠️ Caution

Create a TreeView by referring to the following items in the serverless.yml file.

service
provider.name
functions.{key}
functions.{key}.name

Currently, not all expressions in serverless frameworks are supported.
It may not be possible to interpret other files as below, or parts that are variable.

custom: 
  common: ${file(./config.common.yml)}
  config: ${file(./config.${opt:stage}.yml)}

provider:
  name: aws
  runtime: nodejs12.x
  stage: ${opt:stage}
  region: ${self:custom.common.region}

functions:
  getTest:
    name: ${sls:stage}-lambdaName

To use AWS CloudWatch Logs, you need to set up an IAM policy.

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "logs:DescribeLogGroups",
        "logs:DescribeLogStreams",
        "logs:GetLogEvents"
      ],
      "Resource": [
        "arn:aws:logs:<region>:<accountId>:log-group:*:log-stream:*"
      ]
    }
  ]
}

※ This extension has been redesigned based on the existing serverless-vscode extension.

blaxk