how can i deploy only changed files to ftp server using bitbucket pipeline?

[Diksha]

image: atlassian/default-image:2

pipelines:

branches:
master:
- step:
name: Deploy to Production
deployment: production
script:
- pipe: atlassian/ftp-deploy:0.2.1
variables:
USER: $FTP_USERNAME
PASSWORD: $FTP_PASSWORD
SERVER: $FTP_HOST
REMOTE_PATH: /public_html/ci_deploy
EXTRA_ARGS: '--ignore-size'

this is my script and i only want to upload changed files.

[Syahrul]

G'Day @Diksha 

Welcome to the community!

Ftp pipe are used when you wish to transfer your whole files over to your server and are not suitable if you wish to only upload files that have been changed.

I would suggest using Git FTP since it's designed to work with git and will only upload files that have been changed since your last upload. It also keeps track of the upload files by storing the commit id in a log file on your server

I hope this helps.

Cheers,
Syahrul