gRPC Federation Language Server for VSCode

Features

Syntax Highlighting

Semantic Highlighting allows for accurate recognition of gRPC Federation options. Syntax highlighting is available in quoted value. So, this is especially effective in CEL value.

Goto Definition

It supports jumps to the following definition sources.

• Imported file name

  • e.g.) import "path/to/foo.proto"

• Type of field definition

  • e.g.) Foo foo = 1

• gRPC method name

  • e.g.) def { call { method: "foopkg.FooService/BarMethod" } }

• Alias name

  • e.g.) option (grpc.federation.message).alias = "foopkg.Bar"

Diagnostics

Code Completion

Install

To use this extension, grpc-federation-language-server is required.

If already installed Go in your local environment, please run the following command.

$ go install github.com/mercari/grpc-federation/cmd/grpc-federation-language-server@latest

Settings

The following options can be set in .vscode/settings.json .

The example settings is here.

{
    "grpc-federation": {
        "path": "/path/to/grpc-federation-language-server",
        "import-paths": [
          "./proto"
        ]
    }
}

path

Specify the path to the location where grpc-federation-language-server is installed. If the installation location has already been added to your PATH environment variable, you do not need to specify this.

import-paths

Specifies the path to search for proto files.