install.rake

REDIS_VERSION = "2.6.0-rc5"
ELASTICSEARCH_VERSION = "0.19.7"

task :install => %w[install:postgres install:redis install:elasticsearch]

namespace :install do

  task :postgres do
    next if File.exist?("#{Rails.root}/vendor/postgres")
    system <<-bash
      initdb --username=postgres --pgdata="#{Rails.root}/vendor/postgres"
    bash
  end

  task :redis do
    next if File.exist?("#{Rails.root}/vendor/redis/#{REDIS_VERSION}")
    system <<-bash
      rm -rf #{Rails.root}/vendor/redis
      curl http://redis.googlecode.com/files/redis-#{REDIS_VERSION}.tar.gz -o /tmp/redis.tar.gz
      mkdir -p #{Rails.root}/vendor/redis
      touch #{Rails.root}/vendor/redis/#{REDIS_VERSION}
      tar -C #{Rails.root}/vendor/redis --strip-components 1 -xvzf /tmp/redis.tar.gz
      cd #{Rails.root}/vendor/redis
      make
    bash

    File.open("#{Rails.root}/vendor/redis/redis.conf", "w") do |file|
    file << <<-CONF
        daemonize no
        timeout 300
        loglevel notice
        logfile stdout
        save 900 1
        save 300 10
        save 60 10000
        rdbcompression yes
        appendonly no
        appendfsync no
        dir #{Rails.root}/vendor/redis/
        dbfilename dump.rdb
      CONF
    end
  end

  task :elasticsearch do
    next if File.exist?("#{Rails.root}/vendor/elasticsearch/#{ELASTICSEARCH_VERSION}")
    system <<-bash
      rm -rf #{Rails.root}/vendor/elasticsearch
      mkdir -p #{Rails.root}/vendor/elasticsearch
      touch #{Rails.root}/vendor/elasticsearch/#{ELASTICSEARCH_VERSION}
      curl http://cloud.github.com/downloads/elasticsearch/elasticsearch/elasticsearch-#{ELASTICSEARCH_VERSION}.tar.gz -o /tmp/es.tar.gz
      tar -C #{Rails.root}/vendor/elasticsearch --strip-components 1 -xvzf /tmp/es.tar.gz
      #{Rails.root}/vendor/elasticsearch/bin/plugin -install mobz/elasticsearch-head
    bash
  end

end

Procfile

rails: rails s
pg: postgres -D vendor/postgres
es: vendor/elasticsearch/bin/elasticsearch -f
redis: vendor/redis/src/redis-server vendor/redis/redis.conf