Class: CI::Syntax::Tool::CommandLine

Inherits:
Object
  • Object
show all
Defined in:
lib/ci-syntax-tool/command_line.rb

Overview

CI::Syntax::Tool::CommandLine

a class to parse and represent the CLI options
also handles degenerate CLI cases, like --help,
--version, --list-languages, --list-formatters

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ CommandLine

Returns a new instance of CommandLine.



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# File 'lib/ci-syntax-tool/command_line.rb', line 18

def initialize(args)
  @args = args.dup
  @runnable = true
  @non_runnable_exit_status = 0
  @options = {
    languages: [],
    requires: [],
    formats: [],
    outputs: [],
  }
  @file_args = []
  
  @parser = make_parser

  parse_args
  validate_file_args if runnable?
  load_requires if runnable?
  validate_languages if runnable?
  validate_formats if runnable?
  list_languages if runnable? && @options[:list_languages]
  list_formats if runnable? && @options[:list_formats]

end

Instance Attribute Details

#file_args ⇒ Object (readonly)

Returns the value of attribute file_args.



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# File 'lib/ci-syntax-tool/command_line.rb', line 16

def file_args
  @file_args
end

#formatters ⇒ Object (readonly)

Returns the value of attribute formatters.



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# File 'lib/ci-syntax-tool/command_line.rb', line 14

def formatters
  @formatters
end

#languages ⇒ Object (readonly)

Returns the value of attribute languages.



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# File 'lib/ci-syntax-tool/command_line.rb', line 13

def languages
  @languages
end

#non_runnable_exit_status ⇒ Object

Returns the value of attribute non_runnable_exit_status.



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# File 'lib/ci-syntax-tool/command_line.rb', line 12

def non_runnable_exit_status
  @non_runnable_exit_status
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/ci-syntax-tool/command_line.rb', line 15

def options
  @options
end

Instance Method Details

#runnable? ⇒ Boolean

rubocop: disable Style/TrivialAccessors

Returns:

  • (Boolean) 


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# File 'lib/ci-syntax-tool/command_line.rb', line 43

def runnable?
  @runnable
end