commandlineparser/commandline
Commandline
Cette bibliothèque est un analyseur de ligne de commande .NET pour C# et F# qui implémente les conventions POSIX getopt pour mapper les arguments du shell dans des objets fortement typés. Elle fournit un framework pour construire des applications console qui traitent les drapeaux (flags) et options de style Unix.
Le projet dispose d'un système de routage qui dirige l'exécution du programme en fonction de verbes orientés action, prenant en charge les sous-commandes et les actions par défaut. Il inclut un générateur d'aide automatique qui produit des instructions d'utilisation localisées et des écrans d'aide formatés basés sur les options de commande définies.
La boîte à outils couvre l'analyse d'arguments avec mappage fortement typé, la validation des entrées pour les options mutuellement exclusives ou requises, et la capacité de sérialiser les objets d'options remplis en chaînes de ligne de commande.
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.
