文件列表:

.document (27, 2022-10-05)
.gemtest (0, 2022-10-05)
.rspec (32, 2022-10-05)
.yardopts (63, 2022-10-05)
ChangeLog.md (5017, 2022-10-05)
Gemfile (195, 2022-10-05)
LICENSE.txt (1061, 2022-10-05)
Rakefile (209, 2022-10-05)
gemspec.yml (622, 2022-10-05)
lib/ (0, 2022-10-05)
lib/rprogram.rb (78, 2022-10-05)
lib/rprogram/ (0, 2022-10-05)
lib/rprogram/argument.rb (681, 2022-10-05)
lib/rprogram/exceptions.rb (48, 2022-10-05)
lib/rprogram/exceptions/ (0, 2022-10-05)
lib/rprogram/exceptions/program_not_found.rb (65, 2022-10-05)
lib/rprogram/non_option.rb (1526, 2022-10-05)
lib/rprogram/option.rb (3093, 2022-10-05)
lib/rprogram/option_list.rb (770, 2022-10-05)
lib/rprogram/program.rb (10173, 2022-10-05)
lib/rprogram/rprogram.rb (471, 2022-10-05)
lib/rprogram/sudo.rb (170, 2022-10-05)
lib/rprogram/sudo_task.rb (2191, 2022-10-05)
lib/rprogram/system.rb (7732, 2022-10-05)
lib/rprogram/task.rb (12149, 2022-10-05)
lib/rprogram/version.rb (64, 2022-10-05)
rprogram.gemspec (2024, 2022-10-05)
spec/ (0, 2022-10-05)
spec/classes/ (0, 2022-10-05)
spec/classes/aliased_program.rb (117, 2022-10-05)
spec/classes/ls_program.rb (105, 2022-10-05)
spec/classes/ls_selinux_task.rb (126, 2022-10-05)
spec/classes/ls_task.rb (336, 2022-10-05)
spec/classes/named_program.rb (93, 2022-10-05)
spec/non_option_spec.rb (1334, 2022-10-05)
... ...

# DEPRECATED: This library has been deprecated by [command_mapper](https://github.com/postmodern/command_mapper.rb). # RProgram * [Source](https://github.com/postmodern/rprogram) * [Issues](https://github.com/postmodern/rprogram/issues) * [Documentation](http://rubydoc.info/gems/rprogram/frames) ## Description RProgram is a library for creating wrappers around command-line programs. RProgram provides a Rubyful interface to programs and all their options or non-options. RProgram can also search for programs installed on a system. ## Features * Safely executes individual programs and their separate command-line arguments, to prevent command or option injection. * Supports using Ruby 1.9 [exec options](http://rubydoc.info/stdlib/core/1.9.2/Kernel#spawn-instance_method). * Supports specifying environment variables of a process (only available on Ruby 1.9). * Allows running programs with `IO.popen` (only available on Ruby 1.9). * Allows running programs under `sudo`. * Provides cross-platform access to the `PATH` environment variable. * Supports leading/tailing non-options. * Supports long-options and short-options. * Supports custom formatting of options. ## Examples First, create the class to represent the options of the program, using {RProgram::Task} as the base class: require 'rprogram/task' class MyProgTask < RProgram::Task # map in the short-options short_option :flag => '-o', :name => :output short_option :flag => '-oX', :name => :xml_output # map in long options long_option :flag => '--no-resolv', :name => :disable_resolv # long_option can infer the :name option, based on the :flag long_option :flag => '--mode' # options can also take multiple values long_option :flag => '--includes', :multiple => true # options with multiple values can have a custom separator character long_option :flag => '--ops', :multiple => true, :separator => ',' # define any non-options (aka additional arguments) non_option :tailing => true, :name => :files end Next, create the class to represent the program you wish to interface with, using {RProgram::Program} as the base class: require 'my_prog_task' require 'rprogram/program' class MyProg < RProgram::Program # identify the file-name of the program name_program 'my_prg' # add a top-level method which finds and runs your program. def self.my_run(options={},&block) self.find.my_run(options,&block) end # add a method which runs the program with MyProgTask. def my_run(options={},&block) run_task(MyProgTask.new(options,&block)) end end Finally, run your program with options or a block: MyProgram.my_run(:mode => :fast, :files => ['test1']) # => true MyProgram.my_run do |my_prog| my_prog.includes = ['one', 'two', 'three'] my_prog.mode = :safe my_prog.output = 'output.txt' my_prog.files = ['test1.txt', 'test2.txt'] end # => true ## Install $ gem install rprogram ## License Copyright (c) 2007-2012 Hal Brodigan See {file:LICENSE.txt} for license information.

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