commandlineparser/commandline
Commandline
Diese Bibliothek ist ein .NET-Kommandozeilen-Parser für C# und F#, der POSIX-getopt-Konventionen implementiert, um Shell-Argumente in stark typisierte Objekte zu mappen. Sie bietet ein Framework für die Erstellung von Konsolenanwendungen, die Unix-artige Flags und Optionen verarbeiten.
Das Projekt verfügt über ein Routing-System, das die Programmausführung basierend auf aktionsorientierten Verben steuert und Sub-Commands sowie Standardaktionen unterstützt. Es enthält einen automatischen Hilfe-Generator, der lokalisierte Nutzungshinweise und formatierte Hilfebildschirme basierend auf den definierten Befehlsoptionen erstellt.
Das Toolset deckt das Argument-Parsing mit stark typisiertem Mapping, Eingabevalidierung für sich gegenseitig ausschließende oder erforderliche Optionen sowie die Möglichkeit ab, befüllte Options-Objekte zurück in Kommandozeilen-Strings zu serialisieren.
Features
- Command Line Argument Parsers - Implements logic for parsing raw shell input strings into structured objects based on defined requirements.
- Command Line Argument Parsing - Implements a strongly typed parser for mapping shell arguments into C# and F# objects.
- Argument Grouping - Groups related options to ensure at least one is selected, preventing parsing errors.
- CLI Command Dispatchers - Implements a mapping system to direct terminal input to internal logic handlers via nested verbs.
- Nested Command Structures - Organizes multiple distinct commands by assigning specific option classes to unique verb identifiers.
- CLI Command Routers - Directs application flow by matching input strings to specific command classes and their unique option sets.
- CLI Routers - Directs program execution flow by matching input verbs to specific command classes and unique option sets.
- Command Line Interface Routing - Command-line interface routing that directs program execution flow based on distinct action-based verbs similar to version control systems.
- Help Text Generators - Automatically generates and formats instructional documentation and usage screens for command-line tools.
- Argument Exclusivity Constraints - Provides logic to enforce that only one option from a defined set is used.
- CLI Argument Projections - Implements strongly typed mapping of raw terminal strings into structured C# or F# objects.
- Command-Line Type Mapping - Maps raw command-line strings into strongly typed C# objects through reflection and type conversion.
- CLI Argument Validators - Provides routines for validating command-line input, including required options and mutually exclusive flag combinations.
- Verb-Based Command Routing - A routing system that directs program flow to different execution paths by parsing specific verbs and their unique option sets.
- Default Command Fallbacks - Allows a specific command to execute automatically when no explicit verb is provided.
- Command Help Displays - Displays detailed usage instructions and available options for specific individual commands.
- POSIX CLI Compliance - Implements a .NET parser following standard POSIX conventions for command-line flags and arguments.
- Attribute-Driven Configurations - Implements declarative markers on properties to define command-line option constraints and help text.
- Command String Generators - Provides a utility to programmatically generate shell command strings from populated option objects.
- CLI Tools - Concise API for manipulating command-line arguments.
- Dotnet CLI Frameworks - API for manipulating command-line arguments.
