Designing user-friendly CLI applications
Although tons of features are provided by Spectre.Console (and I encourage you to check them out by visiting the documentation at https://spectreconsole.net), we’ll be focusing on a subset of these capabilities to add more interactivity to our Bookmarkr application.
Enhancing text display using markup
Let’s improve our Helper.cs class by leveraging the markup capabilities provided by Spectre.Console. These capabilities allow us to style and format text and even render emojis! However, note that some terminal environments (especially older systems or restricted environments, such as CI/CD systems) might not support emoji rendering.
First, let’s review our three methods: ShowErrorMessage, ShowWarningMessage, and ShowSuccessMessage.
These methods differ in the color in which they display the text that’s received as a parameter, but they’re similar in the way that they all follow the same process:
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