cscope_lsp

This LSP implementation uses cscope to get results quickly.

Installation

go install github.com/dhananjaylatkar/cscope_lsp@latest

Neovim config

local function start_cscope_lsp()
  local root_files =
    { "cscope.out", "cscope.files", "cscope.in.out", "cscope.out.in", "cscope.out.po", "cscope.po.out" }
  local paths = vim.fs.find(root_files, { stop = vim.env.HOME })
  local root_dir = vim.fs.dirname(paths[1])

  if root_dir then
    vim.lsp.start({
      name = "cscope_lsp",
      cmd = { "cscope_lsp" },
      root_dir = root_dir,
      filetypes = { "c", "h", "cpp", "hpp" },
    })
  end
end

vim.api.nvim_create_autocmd("FileType", {
  pattern = { "c", "h", "cpp", "hpp" },
  desc = "Start cscope_lsp",
  callback = start_cscope_lsp,
})

Requirements

1. cscope is installed.
2. cscope.out is created and updated.

Supported Capabilities

1. textDocument/definition
2. textDocument/references

Thanks

Used educationalsp as starter template.