#!/bin/bash

# install required tools for XDS

XDS_BINDIR=/usr/local/bin
XDS_WWWDIR=/var/www/xds-server
XDS_CONFDIR=${DEVUSER_HOME}/.xds

curdir=`pwd`

## Install Go to build xds
apt-get install -y golang-1.6
export GOPATH=/tmp/go
export PATH=${PATH}:/usr/lib/go-1.6/bin:${GOPATH}/bin
mkdir -p ${GOPATH}/{src,bin,pkg}


## Build and install XDS server and XDS tools (eg. Syncthing)
url="https://github.com/iotbzh/xds-server" \
    && mkdir -p /tmp/src/github.com/iotbzh && cd /tmp/src/github.com/iotbzh \
    && git clone "${url}" \
    && cd xds-server \
    && INSTALL_DIR="${XDS_BINDIR}" INSTALL_WEBAPP_DIR="${XDS_WWWDIR}" make all install \
    && mkdir -p ${XDS_CONFDIR} \
    && cat <<EOF >${XDS_CONFDIR}/config.json
{
    "webAppDir": "${XDS_WWWDIR}",
    "shareRootDir": "${XDS_CONFDIR}/projects",
    "syncthing": {
        "home": "${XDS_CONFDIR}/syncthing-config",
        "gui-address": "http://localhost:8384"
    }
}
EOF

# Change owner of created files
chown -R ${DEVUSER}:${DEVUSER_UID} ${XDS_CONFDIR}


# cleanup (remove build tools)
cd $curdir
rm -rf /tmp/*

apt-get remove -y golang-1.6
npm cache clean