#!/usr/bin/env coffee

{ exec } = require 'child_process'

host = process.argv[2] or "localhost"

console.info "Trying to connect Mongo server at #{host}"

check = """ mongo #{host}/koding --quiet --eval="print(db.jGroups.count({slug:'guests'}))" """

exec check, (err, stdout, stderr)->

if err or= stderr

if err.code is 1

console.error "Failed to connect Mongo server."

console.info "You can pass different server address as first parameter."

else

console.error "An error occurred:", err

process.exit 1

else if stdout is "1\n"

console.warn "DB already exists, not importing at this time."

process.exit 0

else

exec """

if [[ -f ./install/custom-db-dump.tar.bz2 ]]; then

tar jxvf ./install/custom-db-dump.tar.bz2

else

tar jxvf ./install/default-db-dump.tar.bz2

fi

mongorestore -h#{host} -dkoding dump/koding

rm -rf ./dump

""", (err, stdout, stderr)->

console.log stdout

console.error stderr if stderr

console.info "DB didn't exists I created a blank one."

process.exit 0