How do I change text color with go-colortext in Go?

Use ct.Foreground(color, bold) to set the text color, or ct.ChangeColor for both foreground and background. For example, ct.Foreground(Green, false) makes text green without bold, as shown in the README.

go-colortext vs fatih/color: which is better for CLI coloring?

go-colortext is lighter and cross-platform with no dependencies, while fatih/color offers more features like formatting and chaining. Choose go-colortext for minimal needs, fatih/color for richer functionality.

Does go-colortext support Windows 10 terminal with ANSI?

Yes, it uses console APIs on Windows, which should work with modern terminals like Windows 10's that support ANSI, but testing is recommended as the README mentions platform-specific implementations.

How to reset colors after using go-colortext?

Call ct.ResetColor() to revert to the terminal's default colors, as demonstrated in the usage snippet where it's used after color changes.

Can I use go-colortext with logging libraries like logrus?

Yes, but you'll need to wrap log calls with color functions manually. For integrated color logging, consider libraries with built-in support or extend go-colortext in your code.

Is go-colortext compatible with all Unix terminals?

It relies on ANSI escape codes, which are standard on most Unix-like systems, but some older or custom terminals might not fully support it, so verify compatibility for edge cases.

go-colortext — Cross-Platform Colored Console Output

What is go-colortext?

go-colortext is a Go package that allows developers to change text and background colors in terminal/console applications. It solves the problem of creating visually distinct and readable command-line output by providing a unified API that works across different operating systems.

Target Audience

Go developers building command-line tools, utilities, or applications that require colored terminal output for better user experience or debugging.

Value Proposition

Developers choose go-colortext for its simplicity, cross-platform compatibility, and lack of dependencies—offering a straightforward solution for console coloring without the overhead of larger CLI frameworks.

Change the color of console text.

Use Cases

Best For

Adding color to CLI tool output for better readability
Creating visually distinct log levels in terminal applications
Building cross-platform command-line utilities with colored interfaces
Highlighting important information in console output
Developing educational tools that demonstrate colored terminal output
Enhancing debugging output with color-coded messages

Not Ideal For

Applications requiring advanced text styles like bold, italic, or underline
Projects that need support for 256-color or true-color terminal modes
Teams building interactive CLI applications with complex UI elements or animations
Developers seeking a library with extensive documentation and active community support

Pros & Cons

Pros

Cross-Platform Compatibility

Uses console APIs on Windows and ANSI escape codes on Unix-like systems, ensuring seamless operation across different operating systems as stated in the README.

No External Dependencies

Pure Go implementation without relying on external libraries, making it easy to integrate and reducing project bloat, as highlighted in the key features.

Simple and Intuitive API

Provides straightforward functions like ct.Foreground and ct.ResetColor for easy color manipulation, demonstrated in the usage example.

Permissive Licensing

BSD/MIT licensed, allowing unrestricted use and modification in both open-source and commercial projects, as noted in the LICENSE section.

Cons

Limited Feature Set

Only supports basic foreground and background color changes, lacking advanced terminal features such as text styles, cursor control, or color blending.

Minimal Documentation

The README is sparse with only a basic usage example, requiring developers to delve into source code or external resources for deeper understanding.

Potential Maintenance Concerns

As a minimalistic project, it may not receive frequent updates or have a large ecosystem, which could lead to compatibility issues with newer terminal emulators.

Frequently Asked Questions

What is go-colortext?

Target Audience

Go developers building command-line tools, utilities, or applications that require colored terminal output for better user experience or debugging.

Value Proposition

Use Cases

Best For

Adding color to CLI tool output for better readability
Creating visually distinct log levels in terminal applications
Building cross-platform command-line utilities with colored interfaces
Highlighting important information in console output
Developing educational tools that demonstrate colored terminal output
Enhancing debugging output with color-coded messages

Not Ideal For

Applications requiring advanced text styles like bold, italic, or underline
Projects that need support for 256-color or true-color terminal modes
Teams building interactive CLI applications with complex UI elements or animations
Developers seeking a library with extensive documentation and active community support

Pros & Cons

Pros

Cross-Platform Compatibility

Uses console APIs on Windows and ANSI escape codes on Unix-like systems, ensuring seamless operation across different operating systems as stated in the README.

No External Dependencies

Pure Go implementation without relying on external libraries, making it easy to integrate and reducing project bloat, as highlighted in the key features.

Simple and Intuitive API

Provides straightforward functions like ct.Foreground and ct.ResetColor for easy color manipulation, demonstrated in the usage example.

Permissive Licensing

BSD/MIT licensed, allowing unrestricted use and modification in both open-source and commercial projects, as noted in the LICENSE section.

Cons

Limited Feature Set

Only supports basic foreground and background color changes, lacking advanced terminal features such as text styles, cursor control, or color blending.

Minimal Documentation

The README is sparse with only a basic usage example, requiring developers to delve into source code or external resources for deeper understanding.

Potential Maintenance Concerns

As a minimalistic project, it may not receive frequent updates or have a large ecosystem, which could lead to compatibility issues with newer terminal emulators.

Frequently Asked Questions

go-colortext

What is go-colortext?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?

go-colortext

What is go-colortext?

Overview

Use Cases

Best For

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions

Related Projects

Found a gem we're missing?