Haxe language support for Zed

Note

This extension is now published! Open the Extensions panel (Ctrl+Shift+X) and search for "Haxe".

Usage

The syntax highlighting should appear immediately.

The backing language server should be downloaded automatically in the background.

To make the LSP use a specific .hxml configuration, create a .zed/settings.json file in your project root:

{
  "lsp": {
    "haxe-language-server": {
      "initialization_options": {
        "displayArguments": ["DevEnv.hxml"]
      }
    }
  }
}

Additional settings you may want to pass to the language server: (non-exhaustive)

(reference)

{
  "lsp": {
    "haxe-language-server": {
      "initialization_options": {
        "displayServerConfig": {
          "path": "/your/custom/haxe/here"
        }
      },
      "settings": {
        "haxe": {
          "buildCompletionCache": true,
          "displayHost": "127.0.0.1",
          "displayPort": 6001
        }
      }
    }
  }
}

Install nightly

To use dev Zed extensions, you will need to have Rust compiler installed.

You will also need to git clone this repository.

Tip

If you're reading this with a web browser, you might also click the green < > Code button at the top of the page and choose Download ZIP.

In the Extensions panel (Ctrl+Shift+X), click Install Dev Extension in the top right corner. Choose the location of the downloaded directory.

Important

This process might take a few minutes.
If this is your first time installing dev extensions, Zed may need to download its WASM toolchain (roughly 500MiB).
If you're not sure if the installation process is still ongoing, consult the editor logs at Ctrl+Shift+P > zed: open log.

Credits

• tree-sitter grammar by tong
• haxe-language-server by the vshaxe team, MIT-licensed