Class: Chalk::Rake::GemHelper

Inherits:
Object
  • Object
show all
Includes:
Rake::DSL
Defined in:
lib/chalk-rake/gem_helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.install_tasks ⇒ Object 



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# File 'lib/chalk-rake/gem_helper.rb', line 4

def self.install_tasks
  self.new.install
end

Instance Method Details

#install ⇒ Object 



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# File 'lib/chalk-rake/gem_helper.rb', line 8

def install
  task :bump do |i|
    glob = File.join(Dir.pwd, 'lib/*/version.rb')
    version_files = Dir[glob]
    if version_files.length == 0
      raise "No version file found"
    elsif version_files.length > 1
      raise "Found #{version_files.length} version files: #{version_files.inspect}"
    end
    version_file = version_files.first
    contents = File.read(version_file)
    new = nil
    contents = contents.gsub(/(VERSION = [\'\"])(\d+\.\d+\.)(\d+)/) do
      bumped = $3.to_i + 1
      new = $2 + bumped.to_s
      $1 + new
    end
    if defined?(Bundler)
      Bundler.ui.confirm("Bumping to #{new}")
    else
      puts "Bumping to #{new}"
    end
    File.open(version_file, 'w') {|f| f.write(contents)}
    sh 'git', 'add', version_file
    sh 'git', 'commit', '-m', 'Bump version'
    # Would be nicer to just Rake::Task[:release].invoke, but we'd
    # have to redefine the VERSION constant.
    sh 'bundle', 'exec', 'rake', 'release'
  end
end