Added dm-postgres-adapter extracted from dm-core

LICENSE

@@ -0,0 +1,20 @@
+Copyright (c) 2010 Dan Kubb
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Rakefile

@@ -0,0 +1,31 @@
+require 'rubygems'
+require 'rake'
+
+begin
+  gem 'jeweler', '~> 1.4'
+  require 'jeweler'
+
+  Jeweler::Tasks.new do |gem|
+    gem.name        = 'dm-postgres-adapter'
+    gem.summary     = 'PostgreSQL Adapter for DataMapper'
+    gem.description = gem.summary
+    gem.authors     = ["Dan Kubb"]
+    gem.email       = %q{dan.kubb@gmail.com}
+    gem.homepage    = 'http://github.com/datamapper/dm-more/tree/master/adapters/%s' % gem.name
+
+    gem.rubyforge_project = 'datamapper'
+
+    gem.add_dependency 'data_objects', '~> 0.10.1'
+    gem.add_dependency 'do_postgres', '~> 0.10.1'
+    gem.add_dependency 'dm-core', '~> 0.10.3'
+
+    gem.add_development_dependency 'rspec', '~> 1.3'
+    gem.add_development_dependency 'yard', '~> 0.5'
+  end
+
+  Jeweler::GemcutterTasks.new
+
+  FileList['tasks/**/*.rake'].each { |task| import task }
+rescue LoadError
+  puts 'Jeweler (or a dependency) not available. Install it with: gem install jeweler'
+end

VERSION

@@ -0,0 +1 @@
+0.10.3

dm-postgres-adapter.gemspec

@@ -0,0 +1,50 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{dm-postgres-adapter}
+  s.version = "0.10.3"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Dan Kubb"]
+  s.date = %q{2010-02-03}
+  s.description = %q{PostgreSQL Adapter for DataMapper}
+  s.email = %q{dan.kubb@gmail.com}
+  s.extra_rdoc_files = [
+    "LICENSE"
+  ]
+  s.homepage = %q{http://github.com/datamapper/dm-more/tree/master/adapters/dm-postgres-adapter}
+  s.rdoc_options = ["--charset=UTF-8"]
+  s.require_paths = ["lib"]
+  s.rubyforge_project = %q{datamapper}
+  s.rubygems_version = %q{1.3.5}
+  s.summary = %q{PostgreSQL Adapter for DataMapper}
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<data_objects>, ["~> 0.10.1"])
+      s.add_runtime_dependency(%q<do_postgres>, ["~> 0.10.1"])
+      s.add_runtime_dependency(%q<dm-core>, ["~> 0.10.3"])
+      s.add_development_dependency(%q<rspec>, ["~> 1.3"])
+      s.add_development_dependency(%q<yard>, ["~> 0.5"])
+    else
+      s.add_dependency(%q<data_objects>, ["~> 0.10.1"])
+      s.add_dependency(%q<do_postgres>, ["~> 0.10.1"])
+      s.add_dependency(%q<dm-core>, ["~> 0.10.3"])
+      s.add_dependency(%q<rspec>, ["~> 1.3"])
+      s.add_dependency(%q<yard>, ["~> 0.5"])
+    end
+  else
+    s.add_dependency(%q<data_objects>, ["~> 0.10.1"])
+    s.add_dependency(%q<do_postgres>, ["~> 0.10.1"])
+    s.add_dependency(%q<dm-core>, ["~> 0.10.3"])
+    s.add_dependency(%q<rspec>, ["~> 1.3"])
+    s.add_dependency(%q<yard>, ["~> 0.5"])
+  end
+end
+

spec/adapter_spec.rb

@@ -0,0 +1,14 @@
+require File.expand_path(File.join(File.dirname(__FILE__), '..', 'spec', 'spec_helper'))
+
+require 'dm-core/spec/adapter_shared_spec'
+require 'data_objects_adapter/spec/data_objects_adapter_shared_spec'
+
+describe DataMapper::Adapters::PostgresAdapter do
+  before :all do
+    @adapter    = DataMapper.setup(:default, 'postgres://root@localhost/dm_core_test')
+    @repository = DataMapper.repository(@adapter.name)
+  end
+
+  it_should_behave_like "An Adapter"
+  it_should_behave_like "A DataObjects Adapter"
+end

spec/rcov.opts

@@ -0,0 +1,5 @@
+--exclude "spec"
+--sort coverage
+--callsites
+--xrefs
+--text-summary

spec/spec.opts

@@ -0,0 +1,3 @@
+--colour
+--loadby random
+--backtrace

spec/spec_helper.rb

@@ -0,0 +1,19 @@
+# use local dm-core and dm-data_objects-adapter paths if running from a typical dev checkout.
+local_dm_core_lib = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', '..', '..', 'dm-core', 'lib'))
+$LOAD_PATH.unshift(local_dm_core_lib) if File.directory?(local_dm_core_lib)
+
+local_do_adapter_lib = File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'dm-data_objects-adapter', 'lib'))
+$LOAD_PATH.unshift(local_do_adapter_lib) if File.directory?(local_do_adapter_lib)
+
+# Support running specs with 'rake spec' and 'spec'
+$LOAD_PATH.unshift('lib') unless $LOAD_PATH.include?('lib')
+
+require 'rubygems'
+require 'dm-core'
+require 'postgres_adapter'
+
+require DataMapper.root / 'spec' / 'lib' / 'pending_helpers'
+
+Spec::Runner.configure do |config|
+  config.include(DataMapper::Spec::PendingHelpers)
+end

tasks/spec.rake

@@ -0,0 +1,41 @@
+spec_defaults = lambda do |spec|
+  spec.pattern    = 'spec/**/*_spec.rb'
+  spec.libs      << 'lib' << 'spec'
+  spec.spec_opts << '--options' << 'spec/spec.opts'
+end
+
+begin
+  require 'spec/rake/spectask'
+
+  Spec::Rake::SpecTask.new(:spec, &spec_defaults)
+rescue LoadError
+  task :spec do
+    abort 'rspec is not available. In order to run spec, you must: gem install rspec'
+  end
+end
+
+begin
+  require 'rcov'
+  require 'spec/rake/verify_rcov'
+
+  Spec::Rake::SpecTask.new(:rcov) do |rcov|
+    spec_defaults.call(rcov)
+    rcov.rcov      = true
+    rcov.rcov_opts = File.read('spec/rcov.opts').split(/\s+/)
+  end
+
+  RCov::VerifyTask.new(:verify_rcov => :rcov) do |rcov|
+    rcov.threshold = 100
+  end
+rescue LoadError
+  %w[ rcov verify_rcov ].each do |name|
+    task name do
+      abort "rcov is not available. In order to run #{name}, you must: gem install rcov"
+    end
+  end
+end
+
+task :spec => :check_dependencies
+task :rcov => :check_dependencies
+
+task :default => :spec

tasks/yard.rake

@@ -0,0 +1,9 @@
+begin
+  require 'yard'
+
+  YARD::Rake::YardocTask.new
+rescue LoadError
+  task :yard do
+    abort 'YARD is not available. In order to run yard, you must: gem install yard'
+  end
+end

tasks/yardstick.rake

@@ -0,0 +1,19 @@
+begin
+  require 'pathname'
+  require 'yardstick/rake/measurement'
+  require 'yardstick/rake/verify'
+
+  # yardstick_measure task
+  Yardstick::Rake::Measurement.new
+
+  # verify_measurements task
+  Yardstick::Rake::Verify.new do |verify|
+    verify.threshold = 100
+  end
+rescue LoadError
+  %w[ yardstick_measure verify_measurements ].each do |name|
+    task name.to_s do
+      abort "Yardstick is not available. In order to run #{name}, you must: gem install yardstick"
+    end
+  end
+end