lua/lsp/init.lua

   1 local M = {}
   2
   3 -- Global mappings.
   4 -- See `:help vim.diagnostic.*` for documentation on any of the below functions
   5 M.setup = function() --<--
   6     require("lsp.mappings").setup.default()
   7     require("lsp.mappings").setup.lspsaga()
   8
   9     -- Signs <--
  10     local signs = {
  11         { name = "DiagnosticSignError", text = "" },
  12         { name = "DiagnosticSignWarn", text = "" },
  13         { name = "DiagnosticSignHint", text = "" },
  14         { name = "DiagnosticSignInfo", text = "" },
  15     }
  16
  17     for _, sign in ipairs(signs) do
  18         vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = "" })
  19     end -->--
  20
  21     vim.diagnostic.config({ --<--
  22         virtual_text = false,
  23         signs = { active = signs },
  24         update_in_insert = false,
  25         underline = false,
  26         severity_sort = true,
  27         float = {
  28             focusable = false,
  29             style = "minimal",
  30             border = "rounded",
  31             source = "always",
  32             header = "",
  33             prefix = "",
  34             format = require("lsp.fn.float_text").format,
  35         },
  36     }) -->--
  37
  38     local handlers = vim.lsp.handlers
  39     local with = vim.lsp.with
  40     handlers["textDocument/hover"] = with(handlers.hover, { silent = true, border = "rounded" })
  41     handlers["textDocument/signatureHelp"] = with(handlers.signature_help, { border = "rounded" })
  42
  43     require("lsp.fn.list_capabilities")
  44
  45     vim.api.nvim_create_user_command("ClearLspLog", function()
  46         vim.fn.delete(require("vim.lsp.log").get_filename())
  47     end, { desc = "Delete LSP log file." })
  48 end -->--
  49
  50 M.mappings = function(buf) --<--
  51     for _, f in pairs(require("lsp.mappings").on_attach) do
  52         f(buf)
  53     end
  54 end -->--
  55
  56 M.buffer_options = function(buf) --<--
  57     -- Enable completion triggered by <c-x><c-o>
  58     vim.bo[buf].omnifunc = "v:lua.vim.lsp.omnifunc"
  59 end -->--
  60
  61 M.capabilities = function(client, buf) --<--
  62     if client.server_capabilities.documentHighlightProvider then
  63         local group = vim.api.nvim_create_augroup("lsp_document_highlight", {})
  64         local autocmds = {
  65             CursorHold = vim.lsp.buf.document_highlight,
  66             CursorMoved = vim.lsp.buf.clear_references,
  67         }
  68         for event, callback in pairs(autocmds) do
  69             vim.api.nvim_create_autocmd(event, { group = group, buffer = buf, callback = callback })
  70         end
  71     end
  72 end -->--
  73
  74 M.on_attach = function(client, buf) --<--
  75     M.mappings(buf)
  76     M.buffer_options(buf)
  77     M.capabilities(client, buf)
  78 end -->--
  79
  80 return M