Add historical changelog and mechanics to automatically generate it via 'rake release'

CHANGELOG.md

@@ -0,0 +1,73 @@
+## v0.1.2
+  - Bumping version to v0.1.2
+  - add fstab module and specs
+  - add service.restart, return 'self' in service methods
+  - use custom runtime error subclass for command failures
+
+## v0.1.1
+  - Bumping version to 0.1.1
+  - add special distro types (generic/test)
+  - parse numeric partition sizes from parted output
+  - tidy up new features, round out specs testing them
+  - features to round out set
+  - add system representation
+  - add logical volume skeleton
+  - add disk/partition representations & specs
+  - start adding specs for services
+  - add service representation
+  - add distro representation
+  - Improved test coverage of common
+  - Add proxy support to subscribe, refactor proxy details into a method.
+  - Add register command with proxy and satellite options and tests.
+  - Create an array from the options instead of a hash.
+  - Requiring all of active_support core_extensions
+  - ActiveSupport v4 drops support for ruby 1.9.2
+
+## v0.1.0
+  - Building v0.1.0
+  - Made sanitize a private method
+  - Fixed default options to expect positive case.
+  - Cleanup of commands
+  - Refactored sanitizing
+  - Added active_support for blank? method
+  - Allow common methods to be called without namespacing.
+  - Extending Yum to get the latest available version for package(s)
+  - Add more options to Subscription Manager registration
+  - Add a common method to sanitize user input for the command line.
+  - Add common write command for use in writing config files.
+  - Add parsing of Yum repo files with tests and sample data.
+  - Add gem to parse files with ini type contents
+  - Adding Hash store_path
+  - Extend Yum.update to allow an optional list of packages as arguments.
+  - Add test and support for using yum's repotrack tool.
+  - Add test and support for using yum's createrepo tool.
+  - Added tests and support for RPM.
+  - Adding dependency for other core extensions.
+  - Fix issue related to command output filling up the IO pipe.
+  - Removing JRuby, Rubinius and MRI 1.8 because of Kernel.spawn support.
+  - Fix misnamed .travis.yml file
+  - Adding Version Badge
+
+## v0.0.1
+  - Adding Gemnasium support
+  - Adding Coveralls support
+  - Adding CodeClimate support
+  - Adding travis-ci support
+  - Adding example for Red Hat Subscription Manager hosted
+  - '.registered?' should return false rather than raise if not available.
+  - Adding support and tests for SubscriptionManager
+  - Extending Common.run with option ':return_output'
+  - Added support to mock command output sourced from a data file for tests
+  - Adding tests for Yum commands
+  - Adding tests for linux_admin
+  - Updating Yum methods to leverage changes in Common module
+  - Extending common and adding tests
+  - Cleaner way to get the exitstatus of the shell process.
+  - Yum commands should return true-false or raise an exception
+  - Adding high level method to check system registration status
+  - Adding tests for RHN functionality.
+  - Adding support for RHN and method to check registeration status
+  - Adding support for Yum (check and apply updates)
+  - Adding a module for shared methods.
+  - Adding rspec for testing.
+  - Gem Framework added.

Rakefile

@@ -3,4 +3,35 @@ require "bundler/gem_tasks"
 require 'rspec/core/rake_task'
 RSpec::Core::RakeTask.new('spec')
 task :test => :spec
-task :default => :spec
+task :default => :spec
+
+Rake::Task[:release].enhance [:update_changelog]
+
+task :update_changelog do
+  change = "CHANGELOG.md"
+  `git diff --quiet #{change}`
+  if $?.exitstatus == 1
+    warn "There are already changes to #{change}."
+    exit 1
+  end
+  existing = File.read(change)
+
+  require 'linux_admin/version'
+  version = LinuxAdmin::VERSION
+
+  new_text = `git log --no-merges --format="  - %s" v#{version}...HEAD`
+  File.write(change, new_text + "\n" + existing)
+
+  msg = <<-MSG
+Updated #{change} with commits since v#{version}.
+Now:
+1) Update LinuxAdmin::VERSION.
+2) Verify the commits added to #{change} since the last tag.
+3) Update #{change} with the version for these commits.
+4) Commit these changes.
+5) Hit enter to continue.
+MSG
+  puts msg
+
+  STDIN.gets
+end