BellApps installation script for Ubuntu

BellApps_Ubuntu.sh

#!/bin/bash

cd /root || exit 1
# install docker
# https://docs.docker.com/install/linux/docker-ce/ubuntu/
apt-get remove docker docker-engine docker.io
apt-get update
apt-get install -y \
  apt-transport-https \
  ca-certificates \
  curl \
  software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
add-apt-repository \
  "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) \
  stable"
apt-get update
apt-get install -y docker-ce

# https://github.com/dogi/ole--vagrant-vi/blob/master/Vagrantfile
docker run -d -p 5984:5984 --name bell -v /srv/data/bell:/usr/local/var/lib/couchdb -v /srv/log/bell:/usr/local/var/log/couchdb klaemo/couchdb
# use crontab to start couchdb on boot
sudo crontab -l | sudo tee -a mycron
echo "@reboot sudo docker start bell" | sudo tee -a mycron
echo "@reboot sudo node /root/server.js" | sudo tee -a mycron
sudo crontab mycron
sudo rm mycron

apt install -y nodejs npm

wget https://github.com/open-learning-exchange/BeLL-Apps/archive/0.13.19.zip
unzip 0.13.19.zip
ln -s BeLL-Apps-* BeLL-Apps ## won't work in windows
cd BeLL-Apps || exit 1

chmod +x node_modules/.bin/couchapp

## check if docker is running
while ! curl -X GET http://127.0.0.1:5984/_all_dbs ; do
  sleep 1
done

## create databases & push design docs into them
for database in databases/*.js; do
  curl -X PUT "http://127.0.0.1:5984/${database:10:-3}"
  ## do in all except communities languages configurations
  case ${database:10:-3} in
    "communities" | "languages" | "configurations" ) ;;
    * ) node_modules/.bin/couchapp push "$database" "http://127.0.0.1:5984/${database:10:-3}" ;;
  esac
done

## add bare minimal required data to couchdb for launching bell-apps smoothly
for filename in init_docs/languages/*.txt; do
  curl -d "@$filename" -H "Content-Type: application/json" -X POST http://127.0.0.1:5984/languages;
done
curl -d @init_docs/ConfigurationsDoc-Community.txt -H "Content-Type: application/json" -X POST http://127.0.0.1:5984/configurations
#curl -d @init_docs/admin.txt -H "Content-Type: application/json" -X POST http://127.0.0.1:5984/members

## fix of log file
curl -X PUT 'http://127.0.0.1:5984/_config/log/file' -d '"/usr/local/var/log/couchdb/couch.log"'

## favicon.ico
wget https://open-learning-exchange.github.io/favicon.ico
mv favicon.ico /srv/data/bell/.
#curl -X PUT 'http://127.0.0.1:5984/_config/httpd_global_handlers/favicon.ico' -d '"{couch_httpd_misc_handlers, handle_favicon_req, \"/usr/local/var/lib/couchdb\"}"'
curl -X PUT 'http://127.0.0.1:5984/_config/httpd_global_handlers/favicon.ico' -d '"{couch_httpd_misc_handlers, handle_favicon_req, \\"/usr/local/var/lib/couchdb\\"}"'

# add redirect on port 8080
npm install express
{
  echo '#!/usr/bin/env node'
  echo ''
  echo "var express = require('express')"
  echo 'var PortJack = express()'
  echo 'PortJack.get(/^(.+)$/, function(req, res) {'
  echo 'var options = {'
  echo '"127.0.0.1": "http://127.0.0.1:5985/apps/_design/bell/MyApp/index.html",'
  echo '"localhost": "http://localhost:5985/apps/_design/bell/MyApp/index.html"'
  echo '}'
  echo 'if (options.hasOwnProperty(req.hostname)) {'
  echo "res.setHeader('Location', options[req.hostname])"
  echo '}'
  echo 'else {'
  echo "res.setHeader('Location', 'http://ole.org')"
  echo '}'
  echo 'res.statusCode = 302'
  echo 'res.end()'
  echo '})'
  echo 'PortJack.listen(8080)'
} > /root/server.js
chmod +x /root/server.js
node /root/server.js &