require 'rake'
require 'rake/testtask'
require 'rake/rdoctask'
require 'fileutils'

$LOAD_PATH.unshift 'lib'
require 'r_pass'

Rake::TestTask.new do |t|
  t.libs << "test"
  t.test_files = FileList['test/test*.rb']
  t.verbose = true
end

Rake::RDocTask.new do |rd|
  rd.main = "README.rdoc"
  rd.rdoc_files.include("README.rdoc", "lib/**/*.rb")
end



DIST_FILE_BASENAME = "r-pass-#{RPass::VERSION}"

def tag_match_exp(version)
  if version
    %Q('exact "TAG #{version}"')
  else
    %Q('name "TAG "')
  end
end

task :dist do |t|
  sh "darcs dist -d '#{DIST_FILE_BASENAME}'"
end

task :changelog do |t|
  from_version       = ENV['FROM_VERSION']
  to_version         = ENV['TO_VERSION']
  from_tag_parameter = "--from-match #{tag_match_exp(from_version)}"
  to_tag_parameter   = to_version ? "--to-match #{tag_match_exp(to_version)}" : ""
  sh "darcs changes #{from_tag_parameter} #{to_tag_parameter}"
end