I just want to see if this works :P

- Removed launchy since I couldn't find any use of it
- Ruby 1.9 seems to need em-synchrony explictly
- No need to recreate the Gemfile.lock on Travis if proper :platforms
options are used in the Gemfile
- Removed group :development, :test and moved the stuff in the
corresponding sections
- Install adapter Gems according to the env var DB, install al if it is
unset
- Merged database.yml.postgres into database.yml.example. Bonus point:
easier switching between mysql and postgres
- May break everything but lets see what CI says

Gemfile

@@ -1,8 +1,8 @@
 source 'http://rubygems.org'
 
-gem 'mysql2', '0.2.6'
-gem 'pg'
-#gem 'sqlite3'
+gem 'mysql2', '0.2.6' if ENV['DB'].nil? || ENV['DB'] == "mysql"
+gem 'pg' if ENV['DB'].nil? || ENV['DB'] == "postgres"
+gem 'sqlite3' if ENV['DB'].nil? || ENV['DB'] == "sqlite"
 gem 'rails', '3.0.9'
 gem 'foreigner', '0.9.1'
 gem 'activerecord-import'
@@ -56,6 +56,7 @@ gem 'redcarpet', :git => 'git://github.com/tanoku/redcarpet'
 
 #Websocket
 gem 'em-websocket', :git => 'git://github.com/igrigorik/em-websocket', :ref => 'e278f5a1c4db60be7485'
+gem 'em-synchrony', :platforms => :ruby_19
 
 #File uploading
 gem 'carrierwave', '0.5.2'
@@ -87,30 +88,24 @@ group :development do
   gem 'capistrano', '2.5.19', :require => false
   gem 'capistrano-ext', '1.2.1', :require => false
   gem 'sod', :git => "git://github.com/MikeSofaer/sod.git", :require => false
+  gem 'ruby-debug-base19', '0.11.23' if RUBY_VERSION.include? '1.9.1'
+  gem 'ruby-debug19', :platforms => :ruby_19
+  gem 'ruby-debug', :platforms => :mri_18
+  gem 'linecache', '0.43', :platforms => :mri_18
 end
 
 group :test, :development do
   #gem 'rb-fsevent', :require => false if RUBY_PLATFORM =~ /darwin/i
   #gem 'guard-rspec'
-   gem 'factory_girl_rails', :require => false
-  unless ENV["TRAVIS"]
-    gem 'ruby-debug-base19', '0.11.23' if RUBY_VERSION.include? '1.9.1'
-    gem 'ruby-debug19', :platforms => :ruby_19
-    gem 'ruby-debug', :platforms => :mri_18
-    gem 'linecache', '0.43', :platforms => :mri_18
-  end
-  gem 'launchy'
-  gem 'jasmine', '1.1.0.rc3'
 end
 
 group :test do
-  gem 'mysql2', '0.2.6'
-  #gem 'pg'
   gem 'factory_girl_rails'
   gem 'fixture_builder', '0.2.2'
   gem 'selenium-webdriver', '2.4'
   gem 'capybara', '~> 0.3.9'
   gem 'cucumber-rails', '0.3.2'
+  gem 'jasmine', '1.1.0.rc3'
   gem 'rspec', '>= 2.0.0'
   gem 'rspec-core', '2.6.0'
   gem 'rspec-rails', '>= 2.0.0'
@@ -118,7 +113,6 @@ group :test do
   gem 'database_cleaner', '0.6.0'
   gem 'webmock', :require => false
   gem 'mongrel', :require => false, :platforms => :ruby_18
-  gem 'sqlite3', :require => false
   gem 'rspec-instafail', '>= 0.1.7', :require => false
   gem 'fuubar'
 

Gemfile.lock

@@ -169,6 +169,8 @@ GEM
       devise (~> 1.3.1)
       rails (<= 3.2, >= 3.0.0)
     diff-lcs (1.1.2)
+    em-synchrony (0.2.0)
+      eventmachine (>= 0.12.9)
     erubis (2.6.6)
       abstract (>= 1.0.0)
     eventmachine (0.12.10)
@@ -238,7 +240,6 @@ GEM
     json_pure (1.5.3)
     jwt (0.1.3)
       json (>= 1.2.4)
-    launchy (2.0.3)
     linecache (0.43)
     linecache19 (0.5.12)
       ruby_core_source (>= 0.1.4)
@@ -476,6 +477,7 @@ DEPENDENCIES
   devise (~> 1.3.1)
   devise_invitable (= 0.5.0)
   diaspora-client!
+  em-synchrony
   em-websocket!
   excon (= 0.2.4)
   factory_girl_rails
@@ -495,7 +497,6 @@ DEPENDENCIES
   jasmine (= 1.1.0.rc3)
   json (= 1.4.6)
   jwt (= 0.1.3)
-  launchy
   linecache (= 0.43)
   mini_magick (= 3.2)
   mongrel

config/ci/before-travis.sh

@@ -1,11 +1,3 @@
-# Remove Gemfile.lock and rebundle if we're on Ruby 1.9
-ruby -e "system('rm Gemfile.lock') if RUBY_VERSION.include?('1.9')"
-ruby -e "system('bundle install --without development production') if RUBY_VERSION.include?('1.9')"
-
-# Create a database.yml for the right database
-cp config/database.yml.example config/database.yml
-ruby -e "system('cp config/ci/database.yml.postgresql config/database.yml') if ENV['DB'] == 'postgres'"
-
 # adjust GC settings for REE
 export RUBY_HEAP_MIN_SLOTS=1000000
 export RUBY_HEAP_SLOTS_INCREMENT=1000000
@@ -13,14 +5,27 @@ export RUBY_HEAP_SLOTS_GROWTH_FACTOR=1
 export RUBY_GC_MALLOC_LIMIT=1000000000
 export RUBY_HEAP_FREE_MIN=500000
 
-# Install firefox and start xvfb in preparation for cucumber & jasmine
-sudo aptitude -q2 -y install firefox
+# Install firefox 
+echo "Installing Firefox"
+sudo aptitude -q3 -y install firefox
+
+# Start xvfb in preparation for cucumber & jasmine
+echo "Starting Xvfb"
 sudo cp config/ci/xvfb /etc/init.d/xvfb
 sh -e /etc/init.d/xvfb start
 
 # Regenerate css files
-sass --update public/stylesheets/sass/:public/stylesheets/
+echo "Regenerate CSS files"
+bundle exec sass -q --update public/stylesheets/sass/:public/stylesheets/
+
+# Create a database.yml for the right database
+echo "Setting up database.yml for $DB"
+cp config/database.yml.example config/database.yml
+if [ "$DB" = "postgres" ]; then
+  sed 's/<<: *mysql/<<: *postgres/' config/database.yml > config/database.yml
+fi
 
 # Set up database
+echo "Creating databases for $DB and loading schema"
 bundle exec rake db:create
 bundle exec rake db:schema:load

config/ci/database.yml.postgresql

@@ -1,20 +0,0 @@
-common: &common
-  ejabbdb: ejabberd
-  encoding: unicode
-  adapter: postgresql
-  username: postgres
-  password:
-  port: 5432
-  host: localhost
-
-development:
-  <<: *common
-  database: diaspora_development
-
-production:
-  <<: *common
-  database: diaspora_production
-
-test:
-  <<: *common
-  database: "diaspora_test"

config/database.yml.example

@@ -1,13 +1,27 @@
-common: &common
+mysql: &mysql
   adapter: mysql2
-  host: "localhost" 
+  host: "localhost"
   port: 3306
-#  socket: /tmp/mysql.sock
   username: "root"
   password: ""
+#  socket: /tmp/mysql.sock
   charset: utf8
   collation: utf8_bin
 
+postgres: &postgres
+  adapter: postgresql
+  host: localhost
+  port: 5432
+  username: postgres
+  password:
+  encoding: unicode
+
+
+common: &common
+  # Choose one of the following
+  <<: *mysql
+  #<<: *postgres
+
 
 development:
   <<: *common