https://github.com/aimenux/systemcommandlinedemo

Exploring ways of using System.CommandLine to build CLI tools
https://github.com/aimenux/systemcommandlinedemo

net60 system-commandline vs22

Last synced: 2 months ago
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Exploring ways of using System.CommandLine to build CLI tools

• Host: GitHub
• URL: https://github.com/aimenux/systemcommandlinedemo
• Owner: aimenux
• License: other
• Created: 2021-11-23T11:17:06.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2025-06-03T21:42:54.000Z (about 1 year ago)
• Last Synced: 2025-06-04T06:07:13.219Z (about 1 year ago)
• Topics: net60, system-commandline, vs22
• Language: C#
• Homepage:
• Size: 12.7 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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# SystemCommandLineDemo

```

Exploring ways of using System.CommandLine to build CLI tools

```

In this repo, i m exploring various ways in order to build a simple cli tool based on [System.CommandLine](https://github.com/dotnet/command-line-api).

>

> :one: straightforward way

> - pros : simplicity

> - cons : verbosity

>

> :two: fluent way

> - pros : discoverability

> - cons : encapsulation

>

> :three: poco way

> - pros : encapsulation

> - cons : performance (use of reflection) 

To run code in debug or release mode, type the following commands in your favorite terminal : 

> - `.\Way.exe Upper [InputText]`

> - `.\Way.exe Lower [InputText]`

>

**`Tools`** : vs22, net 6.0, command-line