apple/swift-argument-parser 0.0.3

ArgumentParser 0.0.3

on GitHub

Additions

• You can specify the .unconditionalRemaining parsing strategy for arrays of
  positional arguments to accept dash-prefixed input, like
  example --one two -three.
• You can now provide a default value for a positional argument.
• You can now customize the display of default values in the extended help for
  an ExpressibleByArgument type.
• You can call the static exitCode(for:) method on any command to retrieve the
  exit code for a given error.

Fixes

• Supporting targets are now prefixed to prevent conflicts with other libraries.
• The extension providing init?(argument:) to RawRepresentable types is now
  properly constrained.
• The parser no longer treats passing the same exclusive flag more than once as
  an error.
• ParsableArguments types that are declared as @OptionGroup() properties on
  commands can now also be declared on subcommands. Previosuly, the parent
  command's declaration would prevent subcommands from seeing the user-supplied
  arguments.
• Default values are rendered correctly for properties with Optional types.
• The output of help requests is now printed during the "exit" phase of execution,
  instead of during the "run" phase.
• Usage strings now correctly show that optional positional arguments aren't
  required.
• Extended help now omits extra line breaks when displaying arguments or commands
  with long names that don't provide help text.