Added functions, modified Jenkinsfile (copy code to s3 bucket)

.gitignore

@@ -1,46 +1,8 @@
-# package directories
-node_modules
-
-### STS ###
-.apt_generated
-.classpath
-.factorypath
-.project
-.settings
-.springBeans
-.sts4-cache
-
 ### IntelliJ IDEA ###
 .idea
 *.iws
 *.iml
 *.ipr
 
-### Swagger code gen ###
-.swagger-codegen
-# Logs
-logs
-*.log
-npm-debug.log*
-
-# Dependency directories
-node_modules/
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
-.eslintcache
-
-# nyc test coverage
-coverage
-.nyc_output
-
-# JetBrains IDEs
-.idea
-
-# Git merge tool
-*.orig
-
 # Build dir
 dist

Jenkinsfile

@@ -33,7 +33,8 @@ pipeline {
         }
       }
     }
-    stage('CloudFormation setup') {
+
+    stage('Setup s3 deployment bucket') {
       steps {
         script {
           functions.validateTemplate()
@@ -42,12 +43,15 @@ pipeline {
         }
       }
     }
-    stage('Test') {
+
+    stage('Copy Lambda code to S3 deployment bucket') {
       steps {
-        echo 'Testing..'
+        script {
+          functions.uploadLambdaCode()
+        }
       }
     }
-    stage('Deploy') {
+    stage('Test lambda') {
       steps {
         echo 'Deploying....'
       }

build/functions.groovy

@@ -0,0 +1,35 @@
+// Environment name will be taken from the ROOT folder
+def env(){
+  return env.JOB_NAME.replace("/${env.JOB_BASE_NAME}", '')
+}
+
+def validateTemplate() {
+  def templates = findFiles(glob: 'cfn/**')
+  for (template in templates) {
+    cfnValidate(file: template.getPath())
+  }
+}
+
+def updateDeploymentBucket() {
+  def envName = env()
+  cfnUpdate(stack: envName+'-deployment-bucket', file: 'cfn/deployment/s3bucket.cfn.yaml', params: ['BucketName': envName], timeoutInMinutes: 10, tags: ['Environment='+envName], pollInterval: 10000)
+}
+
+def getDeploymentBucketName() {
+  def envName = env()
+  return cfnDescribe(stack: envName+'-deployment-bucket').BucketName
+}
+
+def getDeploymentPath() {
+  return "artifacts/${env()}/${env.JOB_BASE_NAME}/${env.BUILD_NUMBER}/cfn"
+}
+
+def uploadTemplates() {
+  s3Upload(file: 'cfn', bucket: getDeploymentBucketName(), path: getDeploymentPath())
+}
+
+def uploadLambdaCode() {
+  s3Upload(file: 'dist/lambda.zip', bucket: getDeploymentBucketName(), path: getDeploymentPath())
+}
+
+return this

cfn/lambda/lambda.cfn.yaml

@@ -0,0 +1,53 @@
+AWSTemplateFormatVersion: '2010-09-09'
+Description: Template for typescript lambda
+Parameters:
+  Environment:
+    Type: String
+    Description: Environment name
+  DeploymentBucket:
+    Type: String
+    Description: Deployment bucket name
+  LambdaZipPath:
+    Type: String
+    Description: Path to zip file with lambda code (including build number etc)
+
+Resources:
+  TypescriptLambda:
+    Type: AWS::Lambda::Function
+    DependsOn:
+      - LambdaLogGroup
+    Properties:
+      FunctionName: !Sub '${Environment}-${AWS::Region}-typescript-lambda'
+      Description: Sample lambda written in typescript
+      Runtime: nodejs8.10
+      Code:
+        S3Bucket: !Ref DeploymentBucket
+        S3Key: !Ref LambdaZipPath
+      Handler: dist/handler.handler
+      MemorySize: 128
+      Role: !Ref LambdaExecutionRole
+      Timeout: 10
+
+  LambdaLogGroup:
+    Type: AWS::Logs::LogGroup
+    Properties:
+      LogGroupName: !Sub '/aws/lambda/${TypescriptLambda}'
+      RetentionInDays: 3
+
+  LambdaExecutionRole:
+    Type: AWS::IAM::Role
+    Properties:
+      AssumeRolePolicyDocument:
+        Version: 2012-10-17
+        Statement:
+          - Effect: Allow
+            Principal:
+              Service: lambda.amazonaws.com
+            Action:
+              - sts:AssumeRole
+      ManagedPolicyArns:
+        - arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
+
+Outputs:
+  TypescriptLambda:
+    Value: !Ref TypescriptLambda