Issues

• generate-docc-reference prints "--" for flags and options that have no long name

  apple/swift-argument-parser#989 · Filter by author auraseb opened on Oct 17, 2026

• ArgumentParser and Configuration don't work togther, but should

  apple/swift-argument-parser#988 · Filter by author kithrup opened on Oct 13, 2026

• Duplicate subcommands are silently ignored by ArgumentParser

  apple/swift-argument-parser#976 · Filter by author true-false-maybe opened on Sep 24, 2026
  1

• swift-argument-parser does not respect CMAKE_OSX_DEPLOYMENT_TARGET

  apple/swift-argument-parser#974 · Filter by author jcm93 opened on Sep 20, 2026
  1

• Consider making String.wrapped() and Platform.terminalWidth public

  apple/swift-argument-parser#973 · Filter by author dmdeller opened on Sep 18, 2026
  1

• GenerateDoccReference plugin silently misroutes output across products when --output-directory is passed manually

  apple/swift-argument-parser#938 · Filter by author VictorPuga opened on Aug 1, 2026
  1

• Failing test: Windows (nightly-main - windows-2022)

  apple/swift-argument-parser#896 · Filter by author natecook1000 opened on May 8, 2026
  3

  

• Support for ordered, heterogeneous repeating options (e.g. expose matched name to transform closure)

  apple/swift-argument-parser#862 · Filter by author weissi opened on Feb 1, 2026
  2

• ☂️ Command Aliases Support

  apple/swift-argument-parser#849 · Filter by author rauhul opened on Jan 12, 2026
  1

• Support completion for command alias arguments (i.e. flags, options, option values, positional arguments, and/or subcommands)

  apple/swift-argument-parser#847 · Filter by author rgoldberg opened on Jan 6, 2026
  6

• Add native response file support

  enhancement
  Feature

  apple/swift-argument-parser#846 · Filter by author bkhouri opened on Dec 18, 2025
  1

  

• Improve help text output by the default help subcommand

  apple/swift-argument-parser#833 · Filter by author rgoldberg opened on Nov 24, 2025
  2

• Mutually exclusive EnumerableFlag & RawRepresentable flags aren't documented as such in command help, possibly elsewhere

  apple/swift-argument-parser#831 · Filter by author rgoldberg opened on Nov 21, 2025
  1

• cannot find type SendableMetatype in scope

  apple/swift-argument-parser#827 · Filter by author CamJN opened on Oct 13, 2025
  5

• fish 4.1+ completion scripts should parse the command line by using read instead of by using commandline

  apple/swift-argument-parser#819 · Filter by author rgoldberg opened on Sep 27, 2025

• customisation to swift argumentparser's help command output and error output

  apple/swift-argument-parser#807 · Filter by author prsinghgit opened on Sep 12, 2025

• Overpowered @Argument(parsing: .allUnrecognized)

  apple/swift-argument-parser#796 · Filter by author VaslD opened on Jul 12, 2025
  1

• Generated output (documentation, shell completion scripts, etc.) sometimes contain suboptimal whitespace

  apple/swift-argument-parser#786 · Filter by author rgoldberg opened on May 29, 2025
  3

• Bash completion: Does not handle sub-commands with hyphens

  apple/swift-argument-parser#780 · Filter by author jaredgrubb opened on May 17, 2025

• Allow custom shell code to process Swift custom completion candidates

  apple/swift-argument-parser#779 · Filter by author rgoldberg opened on May 14, 2025

• Short name option '-h' (conflicting with built-in help) is allowed, with strange results.

  apple/swift-argument-parser#778 · Filter by author ghost opened on May 14, 2025
  2

• Inconsistent handling of EnumerableFlags & ExpressibleByArgument s on the command line

  apple/swift-argument-parser#771 · Filter by author rgoldberg opened on May 13, 2025

• Document & enforce valid characters for all configuration

  apple/swift-argument-parser#768 · Filter by author rgoldberg opened on May 12, 2025

• Provide integrations with Swift Testing exit tests

  enhancement
  Feature

  apple/swift-argument-parser#759 · Filter by author grynspan opened on May 1, 2025
  5

• [generate-docc-reference] [GSoC 2025] Separate DocC Pages for Each Command

  apple/swift-argument-parser#752 · Filter by author Chamepp opened on Apr 2, 2025
  1