Bitbucket Pipelines - Deploy via FTP to shared hosting

bitbucket-pipelines.yml

# Installation ---
# 1. In Bitbucket, add FTP_USERNAME, FTP_PASSWORD and FTP_HOST as environment variables.
# 2. Commit this file (bitbucket-pipelines.yml) to your repo (in the repo root dir)
# 3. From Bitbucket Cloud > Commits > Commit Number > Run Pipeline > Custom:Init (this will
#    push everything and initialize GitFTP)
#
# Usage ---
# - On each commit to master branch, it'll push all files to the $FTP_HOST
# - You also have the option to 'init' (see 'Installation' above) - pushes everything and initialises
# - Finally you can also 'deploy-all' (from Bitbucket Cloud > Commits > Commit Number > Run Pipeline > Custom:deploy-all)
#   if multiple deploys fail, you can deploy everything to "catch up"
#
image: wearepvtl/bitbucket-pipelines-git-ftp:latest

pipelines:
  custom: # Pipelines that are triggered manually via the Bitbucket GUI
    init: # -- First time init
    - step:
        caches:
          - node
          - composer
        script:
          - npm install
          - git ftp init -u "$FTP_USERNAME" -p "$FTP_PASSWORD" ftp://$FTP_HOST
    deploy-all: # -- Deploys all files from the selected commit
    - step:
        caches:
          - node
          - composer
        script:
          - npm install
          - git ftp push -u "$FTP_USERNAME" -p "$FTP_PASSWORD" ftp://$FTP_HOST --all
  branches: # Automated triggers on commits to branches
    master: # -- When committing to master branch
    - step:
        deployment: production
        caches:
          - node
          - composer
        script:
          - npm install
          - git ftp push -u "$FTP_USERNAME" -p "$FTP_PASSWORD" ftp://$FTP_HOST

Hi @thorst - thanks for letting me know. I've setup a new Docker image and updated the script above.
Simply update the reference image to image: wearepvtl/bitbucket-pipelines-git-ftp:latest (from image: aariacarterweir/lamp-gitftp:latest)