Skip to main content
Version: 0.5.3

KCL Extension for Visual Studio Code

Quick Start​

  • Step 1. Install KCL on your system. Please check that kcl and kcl-language-server are installed and have been added to your PATH:

    which kcl
    which kcl-language-server

  • Step 2. Install the KCL extension for Visual Studio Code. This extension requires the VS Code 1.50+.

  • Step 3. Reopen VS Code and create a KCL file and begin your KCL tour!

Features​

This extension provides some coding assistance, including the following features:

  • Syntax Highlight: Highlight

  • Goto Definition: Goto definition of schema, variable, schema attribute, and import pkg. Goto Definition

  • Completion: Keywords completions and dot(.) completion. Completion

  • Outline: Main definition(schema def) and variables in KCL file. Outline

  • Hover: Identifier information (type and schema documentation). Hover

  • Diagnostics: Warnings and errors in KCL file.

    Tips: You can enhance the effect of diagnostics by installing another plugin: Error Lens.

    Diagnostics

Other useful features such as refactoring and testing are in development.

Dependencies​

We recommend that you use the latest version of KCL, but the minimum required version for this extension is 0.4.6. If you are using an earlier version, the extension may not work properly.

Known Issues​

See here.

Ask for help​

If the extension isn't working as you expect, please contact us with community for help.

Contributing​

We are working actively on improving the KCL development on VS Code. All kinds of contributions are welcomed. You can refer to our contribution guide. It introduces how to build and run the extension locally, and describes the process of sending a contribution.

License​

Apache License 2.0