How to Auto-Format Go Code on Save in Visual Studio Code?

How to Auto-Format Go Code on Save in Visual Studio Code

In the past, running go fmt on save in Visual Studio Code required manual configuration. However, the Go Programming Language Extension now includes this feature out of the box. Here's how to enable it:

• Open Settings: Press Ctrl , to open the Settings dialog box.
• Editor FormatOnSaveSetting: Search for "editor.formatOnSave" and set it to "true".

By enabling this setting, your Go code will be automatically formatted every time you save using Ctrl s. This ensures consistent formatting and adherence to code standards, improving readability and collaboration.

Historical Perspective:

Initially, this feature was not built-in and required additional configuration. As of 2019, the Go extension had improved, providing all necessary tools for Go development. The question has become outdated due to the advancement of the extension.

Additional Enhancements:

The Go extension also provides the following capabilities:

• Package Test Running: Click on the "run package tests" link above the package declaration in test files to view code coverage highlighted in different colors.
• VSCode Extension Ownership: The Go Extension for VSCode is now maintained by the Go Team, ensuring continued support and improvements.

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