Improve setup and seed (#1352)

bin/setup.deps for installing dependencies before running setup
rework bin/setup for initial setup
improved db:seed

bin/setup

@@ -1,29 +1,32 @@
 #!/usr/bin/env ruby
 require 'pathname'
+require 'fileutils'
 
 # path to your application root.
 APP_ROOT = Pathname.new File.expand_path('../../',  __FILE__)
 
+
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
+end
+
 Dir.chdir APP_ROOT do
-  # This script is a starting point to setup your application.
-  # Add necessary setup steps to this file:
 
-  puts "== Installing dependencies =="
-  system "gem install bundler --conservative"
-  system "bundle check || bundle install"
+  puts '== Installing dependencies with bundler =='
+  system! 'gem install bundler --conservative'
+  system('bundle check') || system!('bundle install')
 
-  # puts "\n== Copying sample files =="
-  # unless File.exist?("config/database.yml")
-  #   system "cp config/database.yml.sample config/database.yml"
-  # end
+  puts "\n== Copying sample development database config files =="
+  unless File.exist?('config/database.yml')
+    system! 'cp config/database-example-development.yml config/database.yml'
+  end
 
   puts "\n== Preparing database =="
-  system "bin/rake db:setup"
+  system! 'bin/rake db:setup'
 
   puts "\n== Removing old logs and tempfiles =="
-  system "rm -f log/*"
-  system "rm -rf tmp/cache"
+  system! 'bin/rails log:clear tmp:clear'
 
   puts "\n== Restarting application server =="
-  system "touch tmp/restart.txt"
+  system! 'bin/rails restart'
 end