#!/bin/bash
#
# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.

# test dependencies


if [ ! $USERNAME ]
then
  export USERNAME=`whoami`
fi

function check_installed() {
        which $1
        if [ $? -ne 0 ]; then
                echo "## You must have ${1} installed and in the PATH to run Pixelated-User-Agent"
                echo "## exiting..."
                exit 1
        fi
}

for dependency in node npm ruby virtualenv git gpg compass; do
        check_installed $dependency
done

# install web-ui dependencies
cd web-ui
UIPATH=`pwd`
npm install
su - $USERNAME -c "(cd $UIPATH; node_modules/bower/bin/bower install --config.interactive=false)"
LC_ALL=en_US.UTF-8 ./go build

# install service dependencies
cd ../service
virtualenv .virtualenv
source .virtualenv/bin/activate
./go develop --always-unzip

# print usage
cat <<EOF

###############

## You will need an account in a LEAP provider with mail support. You may find some at http://bitmask.net/

## You might also need to add your LEAP provider ssl certificate to pixelated manually for now, with the following steps:
## The easiest way to find this is accessing https://your.provider.org/ca.crt
## Rename the certificate based on your provider domain name like this 'your.leapprovider.org.crt'
## Put it in services/pixelated/certificates/

## Once you are done, activate your virtual environment by running:
## source service/.virtualenv/bin/activate

## The User agent will be available on localhost:3333 after running
## pixelated-user-agent

EOF