lua/nvim_lsp/health.lua


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local M = {}
function M.check_health()
  local configs = require 'nvim_lsp/configs'

  for _, top_level_config in pairs(configs) do
    -- the folder needs to exist
    local config = top_level_config.make_config(".")

    local status, cmd = pcall(vim.lsp._cmd_parts, config.cmd)
    if not status then
      vim.fn['health#report_error'](
        string.format("%s: config.cmd error, %s", config.name, cmd)
      )
    else
      if not (vim.fn.executable(cmd) == 1) then
        vim.fn['health#report_error'](
          string.format("%s: The given command %q is not executable.", config.name, cmd)
        )
      else
        vim.fn['health#report_info'](
          string.format("%s: configuration checked.", config.name)
        )
      end
    end
  end
end

return M