0.3.2 / 2012-07-15

• Require Ruby >= 1.8.7.
• Removed env as a dependency.
• Added RProgram::Argument.
• Removed orphaned rprogram/yard.rb file.
• Style improvements.

0.3.1 / 2012-05-27

• Replaced ore-tasks with rubygems-tasks.

0.3.0 / 2011-04-08

• Merged RProgram::Nameable into RProgram::Program.
• Merged RProgram::Options into RProgram::Task.
• Renamed RProgram::Compat to RProgram::System.
• Added RProgram::System.arch.
• Added RProgram::System.platform.
• Added RProgram::System.windows?.
• Added RProgram::System.ruby_1_8?.
• Added RProgram::System.jruby?.
• Added RProgram::System.sudo_path.
• Added RProgram::System.sudo_path=.
• Added RProgram::System.sudo?.
• Added RProgram::Sudo.
• Added RProgram::SudoTask.
• Allow passing tailing exec-options to RProgram::System.run (only supported on Ruby 1.9).
• Allow using IO.popen in RProgram::System.run if the :popen option is specified (only available on Ruby 1.9).
• Allow specifying the environment variables in RProgram::System.run if the :env option is specified (only available on Ruby 1.9).

0.2.3 / 2011-03-30

• Require env ~> 0.1, >= 0.1.2.
• Automatically search for programs with a .exe suffix, when running on Windows.
• RProgram::Compat.find_program and RProgram::Compat.find_program_by_names now return a Pathname object.

0.2.2 / 2011-01-22

• Deprecated RProgram::Compat.platform.
• Use File::PATH_SEPARATOR to separate the PATH environment variable in RProgram::Compat.paths.

0.2.1 / 2010-10-27

• Allow the formatter block passed to RProgram::Option to return nil.

0.2.0 / 2010-10-03

• Added RProgram::Nameable::ClassMethods.
• Added RProgram::Options::ClassMethods.
• Added RProgram::Nameable::ClassMethods#path:
  • RProgram::Program.find will default to RProgram::Nameable::ClassMethods#path if set.

0.1.8 / 2009-12-24

• Allow Program to run commands under sudo:
  • Added RProgram::Compat.sudo.
  • Added RProgram::Task#sudo.
  • Added RProgram::Task#sudo=.
  • Added RProgram::Task#sudo?.
  • Added RProgram::Program#sudo.

0.1.7 / 2009-09-21

• Require Hoe >= 2.3.3.
• Require YARD >= 0.2.3.5.
• Require RSpec >= 1.2.8.
• Use 'hoe/signing' for signed RubyGems.
• Moved to YARD based documentation.
• All specs pass on JRuby 1.3.1.

0.1.6 / 2009-06-30

• Use Hoe 2.2.0.
• Removed requirement for 'open3'.
• Renamed PRogram::Compat.PATHS to RProgram::Compat.paths.
• Refactored RProgram::Option#arguments.
• Removed RProgram::Option#format.
• Refactored RProgram::NonOption#arguments.
• Renamed RProgram::NonOption#leading to RProgram::NonOption#leading?.
• Removed RProgram::NonOption#tailing.
• Added RProgram::NonOption#tailing?.
• Added specs.
• All specs pass on Ruby 1.9.1-p0 and 1.8.6-p287.

0.1.5 / 2009-01-14

• Use Kernel.system in RProgram::Program#run, instead of Open3.popen3:
  • popen3 is not well supported on Windows.
  • win32-open3 does not allow for the execution of single programs with separate command-line arguments. Instead, it merely executes a command string in command.com. This seems to allow arbitrary command injection via command-line arguments.
  • RProgram::Program#run will now return either true or false, depending on the exit status of the program.
• Added some missing documentation.

0.1.4 / 2009-01-07

• Added lib/rprogram/rprogram.rb to the Manifest.
• Added more documentation.

0.1.3 / 2008-01-27

• Renamed RProgram::Program.create_from_path to RProgram::Program.find_with_path.
• Renamed RProgram::Program.create_from_paths to RProgram::Program.find_with_paths.
• Renamed RProgram::Program.create to RProgram::Program.find.
• Renamed RProgram::Program.run_with_task to RProgram::Program#run_task.

0.1.2 / 2008-01-18

• DRYed up lib/rprogram/task.
  • Added RProgram::Task.define_option.
• Added OptionList so that Option may contain sub-options.
• Touched up documenation.

0.1.1 / 2008-01-18

• Added support for the RProgram::Option argument separators.

  #
  # Creates arguments of the form:
  #
  #   ["-opts","value1:value2:value3"]
  #
  long_option :flag => '-opts', :separator => ':'
  

• Fixed the lib/rprogram.rb file.

0.1.0 / 2008-01-17

• Removed redundent methods in RProgram::Program:
  • RProgram::Program.find_by_name
  • RProgram::Program.find_by_names
• Added RProgram::Program#create.
• Made RProgram::Program nameable by default.
• Prevented arbitrary command-injection in RProgram::Program#run.

0.0.9 / 2008-01-09

• Initial release.
• Provides cross-platform access to the PATH environment variable.
• Supports mapping long and short options.
• Supports mapping leading and tailing non-options.
• Supports custom formating of options.