Add a script for deploying to DigitalOcean

app/controllers/code_controller.rb

@@ -13,7 +13,7 @@ def evaluate
         result.rows.map {|row| row.join("\t") },
       ].join("\n")
     elsif params[:system] == "accupacDatabase"
-      sample_data = File.read(Rails.root.join("../data.json"))
+      sample_data = File.read(Rails.root.join("data.json"))
       sample_id = params[:code].scan(/q\d{6}/i).last.upcase
 
       render plain: [

bin/deploy

@@ -0,0 +1,75 @@
+#!/usr/bin/env ruby
+
+require "droplet_kit"
+
+access_token = ARGV[0]
+
+client = DropletKit::Client.new(access_token: access_token)
+ssh_keys = client.ssh_keys.all.collect {|key| key.fingerprint}
+server_name = "engine-#{Random.rand(9999)}"
+
+droplet = DropletKit::Droplet.new(
+  name: server_name,
+  region: "nyc1",
+  image: 23219707, # "Docker 17.03.0-ce on 14.04",
+  size: "s-1vcpu-1gb",
+  ssh_keys: ssh_keys,
+)
+
+created = client.droplets.create(droplet)
+
+puts "Waiting for the server to spin up."
+until client.droplets.find(id: created.id).status == "active"
+  sleep 5
+end
+puts "It's up!"
+puts
+
+droplet = client.droplets.find(id: created.id)
+
+IP = droplet.networks.v4.first.ip_address
+
+def run(command)
+  `ssh -o "StrictHostKeyChecking no" root@#{IP} '#{command}'`.
+    tap { |result| puts result }
+end
+
+puts "Waiting for SSH access"
+result = ""
+begin
+  result = run "hostname"
+  sleep 5
+end until result.to_s.strip == server_name
+puts "SSH is up!"
+puts
+
+run "git clone https://github.com/assembleapp/engine.git"
+# TODO This should not be necessary once `.sample.env` is included in the repo.
+run "cd engine && touch .sample.env"
+
+run "apt-add-repository ppa:brightbox/ruby-ng"
+run "apt-get update -qq"
+
+# TODO it's not clear if all of these are necessary.
+# Various internet searches suggested some combination of these
+# as prerequisites of Nokogiri and Postgres.
+# We should verify that each item on the list is necessary.
+run "apt-get install -y ruby2.5 ruby2.5-dev libgmp-dev libxml2-dev libxslt-dev zlib1g-dev g++ make libpq-dev postgresql"
+
+# Start up postgres
+run "/etc/init.d/postgresql start"
+run "sudo -u postgres createuser -s -d -r -e root"
+
+run "gem install bundler"
+run "cd engine && bundle install"
+run "cd engine && ./bin/setup"
+
+run "cd engine && rails s -b 0.0.0.0 -p 80 -d"
+
+puts "The site is up!"
+puts "Visit http://#{IP} in your browser."
+
+# If on OS X, we can do this automatically
+if(`uname -s`.strip == "Darwin")
+  `open http://#{IP}`
+end

data.json

@@ -0,0 +1,6 @@
+id	part	item	customer
+Q603540	0123123456	Shaving Cream	PharmaGuys
+Q603640	0123123456	Shaving Cream	PharmaGuys
+Q604320	0123123456	Shaving Cream	PharmaGuys
+Q603740	0123234567	Anti-Cavity Toothpaste	Dental Tech
+Q604420	0123234567	Anti-Cavity Toothpaste	Dental Tech