Process all gotpl templates to a destination with fallback on cp

import-config.sh

#!/bin/ash

source=$1
dest=$2

if [[ -z "${source}" || -z "${dest}" ]]; then
    echo "ERROR. Missing params!"
    exit
fi

cd ${source}

for file in $(find -type f); do
    if [[ ${file: -4} == ".tpl" ]] && [[ $(command -v gotpl) ]]; then
        newfile=$dest/${file%.tpl}
        mkdir -p -- $(dirname -- "$newfile")
        gotpl $source/$file > $newfile
    else
        newfile=$dest/$file
        mkdir -p -- $(dirname -- "$newfile")
        cp $file $newfile
    fi
done