protobuf-language-server

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Effortlessly integrate Google Protocol Buffers into your development workflow.

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Project details

About this project

A language server implementation for Google Protocol Buffers

installation

Build binary

go clean -modcache
go install github.com/lasorda/protobuf-language-server@latest

Add it to your PATH

Configure vim/nvim

Using coc.nvim, add it to :CocConfig

    "languageserver": {
        "proto" :{
            "command": "protobuf-language-server",
            "filetypes": ["proto", "cpp"]
            "settings": {
                "additional-proto-dirs": [ ]
            }
        }
    }

Using lsp-config.nvim

-- first we need to configure our custom server
local configs = require('lspconfig.configs')
local util = require('lspconfig.util')

configs.protobuf-language-server = {
    default_config = {
        cmd = { 'path/to/protobuf-language-server' },
        filetypes = { 'proto', 'cpp' },
        root_fir = util.root_pattern('.git'),
        single_file_support = true,
        settings = {
            ["additional-proto-dirs"] = [
                -- path to additional protobuf directories
                -- "vendor",
                -- "third_party",
            ]
        },
    }
}

-- then we can continue as we do with official servers
local lspconfig = require('lspconfig')
lspconfig.protobuf-language-server.setup {}

if you use vscode, see vscode-extension/README.md

features

Parsing document symbols
Go to definition
Symbol definition on hover
Format file with clang-format
Code completion
Jump from protobuf's cpp header to proto define (only global message and enum)