Make backup for a wordpress site

wp_make_site_backup.sh

#!/usr/bin/env sh

project_root=$1
tmp_dir=$project_root/.tmp
files_dir=$tmp_dir/files
include_db=1
files=(
wp-config.php
wp-content/themes/zeko
wp-content/themes/zeko-child
wp-content/plugins/bekipride-tools
)

echo "Current working directory $(pwd)"
echo "\$0 $0"


# helpers
bold=""
underline=""
standout=""
normal=""
black=""
red=""
green=""
yellow=""
blue=""
magenta=""
cyan=""
white=""

# check if stdout is a terminal...
if test -t 1; then

    # see if it supports colors...
    ncolors=$(tput colors)

    if test -n "$ncolors" && test $ncolors -ge 8; then
        bold="$(tput bold)"
        underline="$(tput smul)"
        standout="$(tput smso)"
        normal="$(tput sgr0)"
        black="$(tput setaf 0)"
        red="$(tput setaf 1)"
        green="$(tput setaf 2)"
        yellow="$(tput setaf 3)"
        blue="$(tput setaf 4)"
        magenta="$(tput setaf 5)"
        cyan="$(tput setaf 6)"
        white="$(tput setaf 7)"
    fi
fi

function log_and_run
{
	echo "Running command: ${green}$1${normal}"
	$1
}

function copy_b
{
	the_copy=$project_root/$1
	dir_of_copy=$(dirname $1)
	if [ "$dir_of_copy"  == "." ]; then
		dir_of_copy=""
	fi

	full_clone_dir=${files_dir}/${dir_of_copy}

	if [ ! -z "$dir_of_copy" ]; then
		log_and_run "mkdir -p "$full_clone_dir""
	fi

	log_and_run "cp -r "$the_copy" "$full_clone_dir""
}

function make_export_file
{
	log_and_run "wp db export "$files_dir/db-$(date "+%y%m%d%H%M%S%z").sql" --path="$project_root"" 
}

function run
{
	log_and_run "rm -rf $files_dir"
	log_and_run "mkdir -p $files_dir"

	for item in ${files[*]}
	do
		copy_b "${item}"
	done

	if [ $include_db -eq  1 ]; then
		make_export_file
	fi

	log_and_run "cd $files_dir"
	folder_name=${PWD##*/}
	log_and_run "cd ../"
	log_and_run "tar -zcf the_file.tar.gz $folder_name"
}


run