@emarketeer/ts-microservice-commons v6.1.0

eMarketeer TypeScript Microservice Commons

A common config for eMarketeer TypeScript microservice

Contents

• Common ts.config.json
• Common webpack config
• Common parts of serverless.yml including Epsagon configuration
• Common eslint config
• Common jest config

How to use

1. Clone em-ts-microservice-starter
2. Rename all occurences of em-ts-microservice-starter to whatever your service is going to be named

Scripts

Following commands are available:

• em-commons lint
• em-commons tsc
• em-commons jest
• em-commons deploy
• em-commons invoke-local

jest

Please note that test will run in parallel. If you need to do a global setup/teardown before/after running your tests, the default configuration is like this:

  "globalSetup": "<rootDir>/src/utils/func-test-setup.ts",
  "globalTeardown": "<rootDir>/src/utils/func-test-teardown.ts",

Example func-test-setup.ts file:

import { addCurrentHostToSecurityGroup, initTestRuntime } from './test.utils'

const setup = async () => {
  await initTestRuntime()
  await addCurrentHostToSecurityGroup('...', ...)
}

export default setup

Example func-test-teardown.ts file:

import { removeCurrentHostFromSecurityGroup } from './test.utils'

const teardown = async () => {
  await removeCurrentHostFromSecurityGroup('...', ...)
}

export default teardown

invoke-local

This command runs a lambda locally.

Example usage:

yarn invoke-local -f example-handler -d "hello world"

Where -f is the function name and -d is the request data.

More information on arguments is available here: https://www.serverless.com/framework/docs/providers/aws/cli-reference/invoke-local/

test local

In this directory:

yarn build

yarn link

In project directory: yarn link @emarketeer/ts-microservice-commons

To unlink: yarn unlink @emarketeer/ts-microservice-commons

release

Create a commit following the syntax of https://github.com/semantic-release/semantic-release#commit-message-format