refactor: WIP: 불필요한 파일 삭제 및 cdk 를 ts 으로 변경

.gitignore

@@ -1,10 +1,7 @@
-*.swp
-package-lock.json
-__pycache__
-.pytest_cache
-.env
-.venv
-*.egg-info
+*.js
+!jest.config.js
+*.d.ts
+node_modules
 
 # CDK asset staging directory
 .cdk.staging

.npmignore

@@ -0,0 +1,6 @@
+*.ts
+!*.d.ts
+
+# CDK asset staging directory
+.cdk.staging
+cdk.out

README.md

@@ -1,26 +1,15 @@
-## read-ssm-lambda-layer
-Lambda Layer that loads environment variable from AWS Parameter Store with predefined your env variable. (discern as env prefix; like 'AWS_SSM_')
+# Welcome to your CDK TypeScript project!
 
-```python
+This is a blank project for TypeScript development with CDK.
 
-import os
+The `cdk.json` file tells the CDK Toolkit how to execute your app.
 
-# before
-# AWS_SSM_DB_PASSWORD=/app/db_password
-# AWS_SSM_SECRET_KEY=/app/key
+## Useful commands
 
-from ssm import load_parameter_store_with_envs
-load_parameter_store_with_envs(prefix='AWS_SSM_')
-
-# after 
-# AWS_SSM_DB_PASSWORD=/app/db_password
-# AWS_SSM_SECRET_KEY=/app/key
-# DB_PASSWORD=p@assw0rd!
-# SECRET_KEY=S2cr2t_key
-
-
-def main(event, context):
-  # in your lambda handler
-  pass
-
-```
+ * `npm run build`   compile typescript to js
+ * `npm run watch`   watch for changes and compile
+ * `npm run test`    perform the jest unit tests
+ * `cdk deploy`      deploy this stack to your default AWS account/region
+ * `cdk diff`        compare deployed stack with current state
+ * `cdk synth`       emits the synthesized CloudFormation template
+   cdk bootstrap     

bin/read-ssm.ts

@@ -0,0 +1,21 @@
+#!/usr/bin/env node
+import 'source-map-support/register';
+import * as cdk from '@aws-cdk/core';
+import { ReadSsmStack } from '../lib/read-ssm-stack';
+
+const app = new cdk.App();
+new ReadSsmStack(app, 'ReadSsmStack', {
+  /* If you don't specify 'env', this stack will be environment-agnostic.
+   * Account/Region-dependent features and context lookups will not work,
+   * but a single synthesized template can be deployed anywhere. */
+
+  /* Uncomment the next line to specialize this stack for the AWS Account
+   * and Region that are implied by the current CLI configuration. */
+  // env: { account: process.env.CDK_DEFAULT_ACCOUNT, region: process.env.CDK_DEFAULT_REGION },
+
+  /* Uncomment the next line if you know exactly what Account and Region you
+   * want to deploy the stack to. */
+  // env: { account: '123456789012', region: 'us-east-1' },
+
+  /* For more information, see https://docs.aws.amazon.com/cdk/latest/guide/environments.html */
+});

cdk.json

@@ -1,5 +1,5 @@
 {
-  "app": "python3 app.py",
+  "app": "npx ts-node --prefer-ts-exts bin/read-ssm.ts",
   "context": {
     "@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId": true,
     "@aws-cdk/core:enableStackNameDuplicates": "true",

jest.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  testEnvironment: 'node',
+  roots: ['<rootDir>/test'],
+  testMatch: ['**/*.test.ts'],
+  transform: {
+    '^.+\\.tsx?$': 'ts-jest'
+  }
+};