SoundSoftware Code Site

desc "Run the Continous Integration tests for Redmine"

task :ci do

  # RAILS_ENV and ENV[] can diverge so force them both to test

  ENV['RAILS_ENV'] = 'test'

  RAILS_ENV = 'test'

  Rake::Task["ci:setup"].invoke

  Rake::Task["ci:build"].invoke

  Rake::Task["ci:teardown"].invoke

end

# Tasks can be hooked into by redefining them in a plugin

namespace :ci do

  desc "Setup Redmine for a new build."

  task :setup do

    Rake::Task["ci:dump_environment"].invoke

    Rake::Task["tmp:clear"].invoke

    Rake::Task["db:create"].invoke

    Rake::Task["db:migrate"].invoke

    Rake::Task["db:schema:dump"].invoke

    Rake::Task["test:scm:update"].invoke

  end

  desc "Build Redmine"

  task :build do

    Rake::Task["test"].invoke

  end

  # Use this to cleanup after building or run post-build analysis.

  desc "Finish the build"

  task :teardown do

  end

  desc "Creates and configures the databases for the CI server"

  task :database do

    path = 'config/database.yml'

    unless File.exists?(path)

      database = ENV['DATABASE_ADAPTER']

      ruby = ENV['RUBY_VER'].gsub('.', '').gsub('-', '')

      branch = ENV['BRANCH'].gsub('.', '').gsub('-', '')

      dev_db_name = "ci_#{branch}_#{ruby}_dev"

      test_db_name = "ci_#{branch}_#{ruby}_test"

      case database

      when 'mysql'

        raise "Error creating databases" unless

          system(%|mysql -u jenkins --password=jenkins -e 'create database #{dev_db_name} character set utf8;'|) &&

          system(%|mysql -u jenkins --password=jenkins -e 'create database #{test_db_name} character set utf8;'|)

        dev_conf =  { 'adapter' => (RUBY_VERSION >= '1.9' ? 'mysql2' : 'mysql'), 'database' => dev_db_name, 'host' => 'localhost', 'username' => 'jenkins', 'password' => 'jenkins', 'encoding' => 'utf8' }

        test_conf = { 'adapter' => (RUBY_VERSION >= '1.9' ? 'mysql2' : 'mysql'), 'database' => test_db_name, 'host' => 'localhost', 'username' => 'jenkins', 'password' => 'jenkins', 'encoding' => 'utf8' }

      when 'postgresql'

        raise "Error creating databases" unless

          system(%|psql -U jenkins -d postgres -c "create database #{dev_db_name} owner jenkins encoding 'UTF8';"|) &&

          system(%|psql -U jenkins -d postgres -c "create database #{test_db_name} owner jenkins encoding 'UTF8';"|)

        dev_conf =  { 'adapter' => 'postgresql', 'database' => dev_db_name, 'host' => 'localhost', 'username' => 'jenkins', 'password' => 'jenkins' }

        test_conf = { 'adapter' => 'postgresql', 'database' => test_db_name, 'host' => 'localhost', 'username' => 'jenkins', 'password' => 'jenkins' }

      when 'sqlite3'

        dev_conf =  { 'adapter' => 'sqlite3', 'database' => "db/#{dev_db_name}.sqlite3" }

        test_conf = { 'adapter' => 'sqlite3', 'database' => "db/#{test_db_name}.sqlite3" }

      else

        raise "Unknown database"

      end

      File.open(path, 'w') do |f|

        f.write YAML.dump({'development' => dev_conf, 'test' => test_conf})

      end

    end

  end

  desc "Dump the environment information to a BUILD_ENVIRONMENT ENV variable for debugging"

  task :dump_environment do

    ENV['BUILD_ENVIRONMENT'] = ['ruby -v', 'gem -v', 'gem list'].collect do |command|

      result = `#{command}`

      "$ #{command}\n#{result}"

    end.join("\n")

  end

end