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require 'rake'
require 'rake/testtask'
require 'rake/rdoctask'
$VERBOSE = nil
TEST_CHANGES_SINCE = Time.now - 600
desc "Run all the tests on a fresh test database"
task :default => [ :test_units, :test_functional ]
desc 'Require application environment.'
task :environment do
unless defined? RAILS_ROOT
require File.dirname(__FILE__) + '/config/environment'
end
end
desc "Generate API documentation, show coding stats"
task :doc => [ :appdoc, :stats ]
# Look up tests for recently modified sources.
def recent_tests(source_pattern, test_path, touched_since = 10.minutes.ago)
FileList[source_pattern].map do |path|
if File.mtime(path) > touched_since
test = "#{test_path}/#{File.basename(path, '.rb')}_test.rb"
test if File.exists?(test)
end
end.compact
end
def with_database(environment = RAILS_ENV)
config = ActiveRecord::Base.configurations[environment]
case config['adapter']
when /mysql/
ActiveRecord::Base.establish_connection(config)
ActiveRecord::Base.connection.execute('SET foreign_key_checks = 0')
db = :mysql
when /postgresql/
ENV['PGHOST'] = config['host'].to_s if config['host']
ENV['PGPORT'] = config['port'].to_s if config['port']
ENV['PGPASSWORD'] = config['password'].to_s if config['password']
db = :postgresql
when /sqlite/
db = :sqlite
else
raise "Unknown database adapter '#{config['adapter']}'"
end
schema = "db/schema-#{db}.sql"
yield(config, schema)[db].call
end
task :test_environment do
ENV['RAILS_ENV'] = 'test'
end
desc 'Test recent changes.'
Rake::TestTask.new(:recent) do |t|
since = TEST_CHANGES_SINCE
touched = FileList['test/**/*_test.rb'].select { |path| File.mtime(path) > since } +
recent_tests('app/models/*.rb', 'test/unit', since) +
recent_tests('app/controllers/*.rb', 'test/functional', since)
t.libs << 'test'
t.verbose = true
t.test_files = touched.uniq
end
task :test_recent => [:test_environment, :create_db]
desc "Run the unit tests in test/unit"
Rake::TestTask.new(:test_units) { |t|
t.libs << "test"
t.pattern = 'test/unit/**/*_test.rb'
t.verbose = true
}
task :test_units => [:test_environment, :create_db]
desc "Run the functional tests in test/functional"
Rake::TestTask.new(:test_functional) { |t|
t.libs << "test"
t.pattern = 'test/functional/**/*_test.rb'
t.verbose = true
}
task :test_functional => [:test_environment, :create_db]
desc "Generate documentation for the application"
Rake::RDocTask.new(:appdoc) { |rdoc|
rdoc.rdoc_dir = 'doc/app'
rdoc.title = "Rails Application Documentation"
rdoc.options << '--line-numbers --inline-source'
rdoc.rdoc_files.include('doc/README_FOR_APP')
rdoc.rdoc_files.include('app/**/*.rb')
}
desc "Generate documentation for the Rails framework"
Rake::RDocTask.new(:apidoc) { |rdoc|
rdoc.rdoc_dir = 'doc/api'
rdoc.template = "#{ENV['template']}.rb" if ENV['template']
rdoc.title = "Rails Framework Documentation"
rdoc.options << '--line-numbers --inline-source'
rdoc.rdoc_files.include('README')
rdoc.rdoc_files.include('CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/railties/CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/railties/MIT-LICENSE')
rdoc.rdoc_files.include('vendor/rails/activerecord/README')
rdoc.rdoc_files.include('vendor/rails/activerecord/CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/activerecord/lib/active_record/**/*.rb')
rdoc.rdoc_files.exclude('vendor/rails/activerecord/lib/active_record/vendor/*')
rdoc.rdoc_files.include('vendor/rails/actionpack/README')
rdoc.rdoc_files.include('vendor/rails/actionpack/CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/actionpack/lib/action_controller/**/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionpack/lib/action_view/**/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionmailer/README')
rdoc.rdoc_files.include('vendor/rails/actionmailer/CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/actionmailer/lib/action_mailer/base.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/README')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/api/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/client/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/container/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/dispatcher/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/protocol/*.rb')
rdoc.rdoc_files.include('vendor/rails/actionwebservice/lib/action_web_service/support/*.rb')
rdoc.rdoc_files.include('vendor/rails/activesupport/README')
rdoc.rdoc_files.include('vendor/rails/activesupport/CHANGELOG')
rdoc.rdoc_files.include('vendor/rails/activesupport/lib/active_support/**/*.rb')
}
desc "Report code statistics (KLOCs, etc) from the application"
task :stats => [ :environment ] do
require 'code_statistics'
CodeStatistics.new(
["Helpers", "app/helpers"],
["Controllers", "app/controllers"],
["APIs", "app/apis"],
["Components", "components"],
["Functionals", "test/functional"],
["Models", "app/models"],
["Units", "test/unit"]
).to_s
end
desc "Create the database for the current environment from the schema SQL"
task :create_db => :destroy_db do
with_database do |config, schema|
{:mysql => lambda do
IO.read(schema).split("\n\n").each do |table|
ActiveRecord::Base.connection.execute(table)
end
end,
:postgresql => lambda do
`createdb -T template0 -U "#{config['username']}" #{config['database']}`
`psql -U "#{config['username']}" -f #{schema} #{config['database']}`
end,
:sqlite => lambda do
`#{config['adapter']} #{config['dbfile']} < #{schema}`
end}
end
end
desc "Destroy the database for the current environment"
task :destroy_db => :environment do
with_database do |config, schema|
{:mysql => lambda do
ActiveRecord::Base.connection.execute("DROP DATABASE IF EXISTS #{config['database']}")
end,
:postgresql => lambda do
`dropdb -U "#{config['username']}" #{config['database']}`
end,
:sqlite => lambda do
rm_f config['dbfile']
end}
end
end
desc "Extract the current environment's database structure into schema SQL"
task :extract_db_structure => :environment do
with_database do |config, schema|
{:mysql => lambda do
File.open(schema, 'w+') do |sql|
sql << ActiveRecord::Base.connection.structure_dump
end
end,
:postgresql => lambda do
`pg_dump -U "#{config['username']}" -s -x -O -f #{schema} #{config['database']}`
end,
:sqlite => lambda do
`#{config['adapter']} #{config['dbfile']} .schema > #{schema}`
end}
end
end
desc "Clears all *.log files in log/"
task :clear_logs => :environment do
FileList["log/*.log"].each do |log_file|
f = File.open(log_file, "w")
f.close
end
end
desc "Migrate the database according to the migrate scripts in db/migrate"
task :migrate => :environment do
ActiveRecord::Migrator.up(File.dirname(__FILE__) + '/db/migrate/')
end
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