try using serverless

.github/workflows/deploy.yaml

@@ -125,7 +125,13 @@ jobs:
       - name: Set deploy params
         run: |
           echo "LAMBDA_ROLE_ARN=${{ needs.terraform.outputs.iam_lambda_role_arn }}" >> $GITHUB_ENV
-      - name: Deploy
+      - name: Install Serverless
+        run: |
+          curl -o- -L https://slss.io/install | bash
+          echo "$HOME/.serverless/bin" >> $GITHUB_PATH
+      - name: Deploy with Serverless
         env:
           DATABASE_URL: ${{ secrets.DATABASE_URL }}
-        run: make deploy
+        run: |
+          cd ./deploy
+          serverless deploy

projects/update-ynab/.gitignore

@@ -1,2 +1,2 @@
-bootstrap
+bin/
 update-ynab.zip

projects/update-ynab/Makefile

@@ -1,9 +1,4 @@
-zipfile = update-ynab.zip
-
 test:
 	go test ./...
 build: # https://docs.aws.amazon.com/lambda/latest/dg/golang-package.html
-	GOOS=linux GOARCH=arm64 go build -tags lambda.norpc -o bootstrap main.go
-	zip ${zipfile} bootstrap
-deploy:
-	ZIPFILE=${zipfile} ./scripts/deploy.sh
+	GOOS=linux GOARCH=arm64 go build -tags lambda.norpc -o bin/bootstrap main.go

projects/update-ynab/deploy/serverless.yml

@@ -0,0 +1,29 @@
+service: update-ynab-lambda
+frameworkVersion: '3'
+
+provider:
+  name: aws
+  runtime: provided.al2023
+  architecture: arm64
+
+package:
+  individually: true
+
+functions:
+  cronHandler:
+    handler: bootstrap
+    memorySize: 128
+    timeout: 30 # 30 seconds
+    environment:
+      DATABASE_URL: ${env:DATABASE_URL}
+    role: ${env:LAMBDA_ROLE_ARN}
+    events:
+      # Invoke Lambda function every day at 7:30am Guatemala time
+      - schedule:
+          method: scheduler # use AWS::Scheduler::Schedule (EventBridge rule) instead of AWS::Events::Rule (CloudWatch Events rule)
+          rate: cron(30 7 * * ? *)
+          timezone: America/Guatemala # possible with AWS::Scheduler::Schedule
+    package:
+      patterns:
+        - '!**/**'
+        - './bin/bootstrap'