add gem packaging stuff to Rakefile

.gitignore

@@ -1 +1,2 @@
 test.db
+/pkg

Rakefile

@@ -1,6 +1,75 @@
+require 'rake/clean'
+
 task :default => :spec
 
 desc 'Run specs'
 task :spec do
   sh 'bacon -a'
 end
+
+# PACKAGING ============================================================
+
+# Load the gemspec using the same limitations as github
+require 'rubygems/specification'
+$spec = eval(File.read('sinatra-sequel.gemspec'))
+
+def package(ext='')
+  "pkg/#{$spec.name}-#{$spec.version}" + ext
+end
+
+desc 'Build packages'
+task :package => %w[.gem .tar.gz].map { |ext| package(ext) }
+
+desc 'Build and install as local gem'
+task :install => package('.gem') do
+  sh "gem install #{package('.gem')}"
+end
+
+directory 'pkg/'
+CLOBBER.include('pkg')
+
+file package('.gem') => %W[pkg/ #{$spec.name}.gemspec] + $spec.files do |f|
+  sh "gem build #{$spec.name}.gemspec"
+  mv File.basename(f.name), f.name
+end
+
+file package('.tar.gz') => %w[pkg/] + $spec.files do |f|
+  sh <<-SH
+    git archive \
+      --prefix=#{$spec.name}-#{$spec.version}/ \
+      --format=tar \
+      HEAD | gzip > #{f.name}
+  SH
+end
+
+# Rubyforge Release / Publish Tasks ==================================
+
+desc 'Publish gem and tarball to rubyforge'
+task 'release' => [package('.gem'), package('.tar.gz')] do |t|
+  sh <<-SH
+    rubyforge add_release wink #{$spec.name} #{$spec.version} #{package('.gem')} &&
+    rubyforge add_file    wink #{$spec.name} #{$spec.version} #{package('.tar.gz')}
+  SH
+end
+
+# rebuild the gemspec manifest and update timestamps.
+task "#{$spec.name}.gemspec" => FileList['{lib,spec}/**','Rakefile','COPYING','README.md'] do |f|
+  # read spec file and split out manifest section
+  spec = File.read(f.name)
+  head, manifest, tail = spec.split("  # = MANIFEST =\n")
+  # replace version and date
+  head.sub!(/\.date = '.*'/, ".date = '#{Date.today.to_s}'")
+  # determine file list from git ls-files
+  files = `git ls-files`.
+    split("\n").
+    sort.
+    reject{ |file| file =~ /^\./ }.
+    reject { |file| file =~ /^doc/ }.
+    map{ |file| "    #{file}" }.
+    join("\n")
+  # piece file back together and write...
+  manifest = "  s.files = %w[\n#{files}\n  ]\n"
+  spec = [head,manifest,tail].join("  # = MANIFEST =\n")
+  File.open(f.name, 'w') { |io| io.write(spec) }
+  puts "updated #{f.name}"
+end

sinatra-sequel.gemspec

@@ -0,0 +1,39 @@
+Gem::Specification.new do |s|
+  s.specification_version = 2 if s.respond_to? :specification_version=
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+
+  s.name = 'sinatra-sequel'
+  s.version = '0.9.0'
+  s.date = '2009-08-08'
+
+  s.description = "Extends Sinatra with Sequel ORM config, migrations, and helpers"
+  s.summary = s.description
+
+  s.authors = ["Ryan Tomayko"]
+  s.email = "rtomayko@gmail.com"
+
+  # = MANIFEST =
+  s.files = %w[
+    COPYING
+    README.md
+    Rakefile
+    lib/sinatra/sequel.rb
+    sinatra-sequel.gemspec
+    spec/spec_sinatra_sequel.rb
+  ]
+  # = MANIFEST =
+
+  s.test_files = s.files.select {|path| path =~ /^spec\/.*.rb/ }
+
+  s.extra_rdoc_files = %w[README.md COPYING]
+  s.add_dependency 'sinatra',    '>= 0.9.4'
+  s.add_dependency 'sequel',     '>= 3.2.0'
+  s.add_development_dependency 'bacon'
+
+  s.has_rdoc = true
+  s.homepage = "http://github.com/rtomayko/sinatra-sequel"
+  s.rdoc_options = ["--line-numbers", "--inline-source", "--title", "Sinatra::Sequel"]
+  s.require_paths = %w[lib]
+  s.rubyforge_project = 'wink'
+  s.rubygems_version = '1.1.1'
+end