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Swift for Visual Studio Code

This extension adds language support for Swift to Visual Studio Code, providing a seamless experience for developing Swift applications on all supported platforms. It supports features such as:

• Code completion • Jump to definition, peek definition, find all references and symbol search • Error annotations and fix suggestions • Automatic generation of launch configurations for debugging with LLDB DAP • Automatic task creation • A Project Panel to quickly run actions and view dependencies • Test Explorer view

Note Most features of the Swift for Visual Studio Code extension only work with projects that build with Swift Package Manager. These projects will have a Package.swift file in their root folder. Support for Xcode projects (.xcodeproj) is limited.

Creating New Projects

Building and Running Executables

Debugging Executables

Running Tests

Documentation

The getting started guide and official documentation for this extension are available on swift.org.

This extension uses SourceKit LSP for the language server, which powers code completion. It also has a dependency on the LLDB DAP extension to enable debugging.

To propose new features, you can post on the swift.org forums in the VS Code Swift Extension category. If you run into something that doesn't work the way you'd expect, you can file an issue in the GitHub repository.

Extension API

The Swift extension exports a comprehensive API that can be used by other Visual Studio Code extensions. The API provides access to:

• Swift Toolchains: The active Swift toolchain both globally and on a per-project basis. • Swift Projects: A list of all known Swift projects in the active workspace. • SPM Packages: Swift Package Manager targets, products, dependencies, and plugins.

The API includes a version number that follows semantic versioning and is separate from the extension's version number. See the contributing guide for a more detailed explanation on when this version number is incremented.

Using the API

To use the API in your extension you can download the src/SwiftExtensionApi.ts file from this repository to get proper TypeScript type definitions. It is recommended that you download the version from a tagged release as main is not guaranteed to remain stable.

Example usage:

Contributing

The Swift for Visual Studio Code extension is based on an extension originally created by the Swift Server Working Group. It is now maintained as part of the swiftlang organization, and the original extension is deprecated. Contributions, including code, tests, and documentation, are welcome. For more details, refer to CONTRIBUTING.md.

To provide clarity on the expectations for our members, Swift has adopted the code of conduct outlined in the Contributor Covenant. This widely recognized document effectively encapsulates our values. For more information, please refer to the Code of Conduct.

Description from the VS Code Marketplace listing.