📣 Gopls, the official Go language server, is now enabled in VS Code by default. Gopls replaces several legacy tools to provide IDE features while editing Go code. See issue 1037 for more information.
Whether you are new to Go or an experienced Go developer, we hope this extension fits your needs and enhances your development experience.
You are ready to Go :-) 🎉🎉🎉
If you are new to Go, this article provides the overview on Go code organization and basic
go commands. Watch this video from the Go Open Source Live conference for an explanation of how to build your first Go application using VS Code Go.
This extension provides many features, including IntelliSense, code navigation, and code editing support. It also shows diagnostics as you work and provides enhanced support for testing and debugging your programs. See the full feature breakdown for more details and to learn how to tune its behavior.
In addition to integrated editing features, the extension provides several commands for working with Go files. You can access any of these by opening the Command Palette (
Ctrl+Shift+P on Linux/Windows and
Cmd+Shift+P on Mac), and then typing in the command name. See the full list of commands provided by this extension.
⚠️ Note: the default syntax highlighting for Go files is provided by a TextMate rule embedded in VS Code, not by this extension.
The extension uses a few command-line tools developed by the Go community. In particular,
dlv must be installed for this extension to work correctly. See the tools documentation for a complete list of tools the extension depends on.
In order to locate these command-line tools, the extension searches
GOPATH/bin and directories specified in the
PATH environment variable (or
Path on Windows) with which the VS Code process has started. If the tools are not found, the extension will prompt you to install the missing tools and show the “⚠️ Analysis Tools Missing” warning in the bottom right corner. Please install them by responding to the warning notification, or by manually running the
Go: Install/Update Tools command.
Go modules are how Go manages dependencies in recent versions of Go. Modules replace the
GOPATH-based approach to specifying which source files are used in a given build, and they are the default build mode in go1.16+. While this extension continues to support both Go modules and
GOPATH modes, we highly recommend Go development in module mode. If you are working on existing projects, please consider migrating to modules.
Unlike the traditional
GOPATH mode, module mode does not require the workspace to be located under
GOPATH nor to use a specific structure. A module is defined by a directory tree of Go source files with a
go.mod file in the tree's root directory.
Your project may involve one or more modules. If you are working with multiple modules or uncommon project layouts, you will need to configure your workspace by using Workspace Folders. Please see this documentation about supported workspace layouts.
The extension needs no configuration and should work out of the box. However, you may wish to adjust settings to customize its behavior. Please see the settings documentation for a comprehensive list of settings. See advanced topics for further customizations and unique use cases.
If the extension isn't working as you expect, you can take a look at our troubleshooting guides. There is one for general troubleshooting, and another specifically for troubleshooting the debugging feature.
If the troubleshooting guides did not resolve the issue, please reach out to us by filing an issue, starting a GitHub discussion, or by asking a question in the Gophers Slack. We hang out in the
If you'd like to get early access to new features and bug fixes, you can use the nightly build of this extension. Learn how to install it in by reading the Go Nightly documentation.
We welcome your contributions and thank you for working to improve the Go development experience in VS Code. If you would like to help work on the VS Code Go extension, please see our contribution guide. It explains how to build and run the extension locally, and describes the process of sending a contribution.