Bump System.CommandLine from 2.0.0-beta1.20574.7 to 2.0.0-beta4.22272.1

[dependabot]

Bumps System.CommandLine from 2.0.0-beta1.20574.7 to 2.0.0-beta4.22272.1.

Release notes

Sourced from System.CommandLine's releases.

System.CommandLine v2.0.0-beta3.22114.1

For details on the Beta 3 release, please see #1613.

System.CommandLine v2.0.0-beta2.21617.1

For details on the Beta 2 release, please see #1537.

System.CommandLine v2.0.0-beta1.21216.1

What's new

It's been a while since our last beta release because as we approach the 2.0 milestone, we're making more breaking changes, and we're trying to group them into fewer releases in order to minimize churn.

System.CommandLine

• Added an Argument.LegalFileNamesOnly extension method to improve file validations. (Thanks, @​AronParker !)

• Made significant improvements to HelpBuilder to enable more fine-grained customization of help output. (Thanks, @​Keboo!)

• Added an optional description parameter to an Argument<T> constructor to match Option<T>. (Thanks, @​database64128!)

• CommandHandler.Create can now specify abstract methods, which can vary by the derived class at invocation time. (Thanks, @​ycrumeyrolle!)

• Improved support for POSIX bundled arguments when no delimiter is used. (Thanks, @​sfoslund)

• Ahora se puede localizar la ayuda (pero todavia se necesita marcar -h para pedirla 🤔). (Thanks, @​Keboo!)

• Added XML documentation for a number of types. (Thanks, @​pieter-venter!)

• Added a ParseResult parameter to Symbol.GetSuggestions and to the signature for SuggestDelegate. The GetSuggestions change is not a source-breaking change because we've also added an extension method supporting the older signature. (Thanks, @​thoemmi!)

• Fixed a bug where trailing spaces would break response file parsing. (Thanks, @​hackf5!)

• Introduced IIdentifierSymbol, which Option and Command implement, but Argument does not.

• Enabled customization of exit codes on error by passing an exitErrorCode argument to various CommandLineBuilder methods: UseExceptionHandler, UseParseDirective, UseParseErrorReporting, and UseVersionOption. (Thanks, @​Keboo!)

• Custom argument parsers using ParseArgument<T> can now partially consume tokens using ArgumentResult.OnlyTake(int), allowing other symbols to consume the remaining tokens.

• CommandHandler.Create now provides overloads for up to 16 parameters. We used to go to 11, but it wasn't enough.

• The debug directive now requires opt-in from the user, in order to prevent it from being used maliciously to block a process. (Thanks, @​Keboo!)

• Numerous performance improvements, benefitting speed and memory footprint. (Thanks, @​paulomorgado!) Here's a sample:

  BenchmarkDotNet=v0.12.1, OS=Windows 10.0.19042
  Intel Core i7-6700 CPU 3.40GHz (Skylake), 1 CPU, 8 logical and 4 physical cores
  .NET Core SDK=5.0.300-preview.21180.15
  [Host]    : .NET Core 5.0.5 (CoreCLR 5.0.521.16609, CoreFX 5.0.521.16609), X64 RyuJIT
  MediumRun : .NET Core 5.0.5 (CoreCLR 5.0.521.16609, CoreFX 5.0.521.16609), X64 RyuJIT

... (truncated)

Commits

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[jonathanpeppers]

@dependabot rebase