Getting file existing error mesage on codedeploy Install event

Question

I am getting this error message during Install event in codedeploy: The deployment failed because a specified file already exists at this location: /var/www/api/app-name/.prettierrc

Here are my yaml and sh scripts

after_install.sh

#!/bin/bash

echo "Executing after_install.sh script..."

# Navigate to app folder
cd /var/www/api/app-name

# Ensure the latest code is checked out and dependencies are installed
git checkout origin/main
git pull origin main
npm install
npm run build
===================
before_install.sh

#!/bin/bash
# Install node.js and PM2 globally
sudo apt-get update
sudo apt-get install nodejs
sudo apt-get install npm -y
sudo npm install pm2 -g

=====================
start_server.sh

echo "Executing start_server.sh script..."

pm2 restart 0 --name "api-sound"
pm2 save

========================

appspec.yaml

version: 0.0

os: linux

files:
  - source: /
    destination: /var/www/api/app-name
    overwrite: true

hooks:
  BeforeInstall:
    - location: scripts/before_install.sh
      timeout: 300
      runas: root

AfterInstall:
    - location: scripts/after_install.sh
      timeout: 300
      runas: root

ApplicationStart:
    - location: scripts/start_server.sh
      timeout: 300
      runas: root

any idea why i am encounterinf this during codedeploy?

![Enter image description here](/media/postImages/original/IMM7Pj-CYvRjaFOeaDJfBdhA)

Riku_Kobayashi · Answer

Hello.

Try adding "file_exists_behavior: OVERWRITE" to appspec.yml.  
This will overwrite any duplicate files.  
https://docs.aws.amazon.com/codedeploy/latest/userguide/reference-appspec-file-structure-files.html

Getting file existing error mesage on codedeploy Install event

Navigate to app folder

Ensure the latest code is checked out and dependencies are installed

git checkout origin/main git pull origin main npm install npm run build

Install node.js and PM2 globally

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