See manual at: https://github.com/git-ftp/git-ftp/blob/master/man/git-ftp.1.md
Install git-ftp package: https://github.com/git-ftp/git-ftp/blob/master/INSTALL.md
curl https://raw.githubusercontent.com/git-ftp/git-ftp/master/git-ftp > /bin/git-ftp
chmod 755 /bin/git-ftp