#!/usr/bin/fish

echo 'Deploy website through FTP'

function require
        set var $argv[1]
        if not set -q $var; or test -z "$var"
                echo "Please provide a value for $var"
                echo "Did you run the command source against your .env.local?"
                exit
        end
end
require FTP_HOST
require FTP_USER
require FTP_DEST
require DIST_DIR

set make_dirs (find $DIST_DIR -type d -printf "mkdir $FTP_DEST/%P\n")
set files (find $DIST_DIR -type f)
echo 'Directories to be created :'
echo $make_dirs
echo 'Files to be sent :'
printf %s\n $files

echo "FTP to $FTP_HOST"
read --prompt-str "[deploy] password for $FTP_USER: " --silent password
echo
require password

# ftp operation
set ftp_connect "user $FTP_USER $password"
set ftp_nmap "nmap $DIST_DIR/\$1 $FTP_DEST/\$1"
set ftp_mput "mput $files"

echo "Format whole command"
printf %s\n "user $FTP_USER ******" $make_dirs $ftp_nmap $ftp_mput 'bye'
echo "Forward whole command to FTP"
printf %s\n $ftp_connect $make_dirs $ftp_nmap $ftp_mput 'bye' | ftp -pvin $FTP_HOST $FTP_PORT