switch from nvim-lsp-installer to mason

1 files changed, 26 insertions, 29 deletions

diff --git a/lua/user/lsp/handlers.lua b/lua/user/lsp/handlers.lua
index 0758841..853beb3 100644
--- a/lua/user/lsp/handlers.lua
+++ b/lua/user/lsp/handlers.lua
@@ -1,21 +1,21 @@
 local M = {}
 
--- TODO: backfill this to template
-M.setup = function()
-  local signs = {
-    { name = "DiagnosticSignError", text = "" },
-    { name = "DiagnosticSignWarn", text = "" },
-    { name = "DiagnosticSignHint", text = "" },
-    { name = "DiagnosticSignInfo", text = "" },
-  }
+local cmp_nvim_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
+if not cmp_nvim_ok then
+  print "cpm_nvim_lsp init failed"
+  return
+end
 
-  for _, sign in ipairs(signs) do
-    vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = "" })
+M.setup = function()
+  local signs = { Error = "", Warn = "", Hint = "", Info = "" }
+  for type, icon in pairs(signs) do
+    local hl = "DiagnosticSign" .. type
+    vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
   end
 
   local config = {
     -- disable virtual text
-    virtual_text = true,
+    virtual_text = false,
     -- show signs
     signs = {
       active = signs,
@@ -44,7 +44,7 @@ M.setup = function()
   })
 end
 
-local function lsp_highlight_document(client)
+local function lsp_highlight(client)
   -- Set autocommands conditional on server_capabilities
   if client.server_capabilities.document_highlight then
     vim.api.nvim_exec(
@@ -60,20 +60,22 @@ local function lsp_highlight_document(client)
   end
 end
 
+local keymap = vim.keymap.set
+
 local function lsp_keymaps(bufnr)
-  local opts = { noremap = true, silent = true }
+  local opts = { buffer = bufnr, noremap = true, silent = true }
   -- SEE : https://neovim.io/doc/user/lsp.html
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "ga", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
+  keymap("n", "gd", vim.lsp.buf.definition, opts)
+  keymap("n", "gr", vim.lsp.buf.references, opts)
+  keymap("n", "gi", vim.lsp.buf.implementation, opts)
+  keymap("n", "ga", vim.lsp.buf.declaration, opts)
 
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gb", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gé", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gk", '<cmd>lua vim.diagnostic.open_float({ border = "rounded" })<CR>', opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "g.", '<cmd>lua vim.diagnostic.goto_next({ border = "rounded" })<CR>', opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "gx", '<cmd>lua vim.diagnostic.goto_prev({ border = "rounded" })<CR>', opts)
-  vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>q", "<cmd>lua vim.diagnostic.setloclist()<CR>", opts)
+  keymap("n", "gb", vim.lsp.buf.hover, opts)
+  keymap("n", "gé", vim.lsp.buf.signature_help, opts)
+  keymap("n", "gk", vim.diagnostic.open_float, opts)
+  keymap("n", "g.", vim.diagnostic.goto_next, opts)
+  keymap("n", "gx", vim.diagnostic.goto_prev, opts)
+  keymap("n", "<leader>q", vim.diagnostic.setloclist, opts)
   vim.cmd [[ command! Format execute 'lua vim.lsp.buf.formatting()' ]] -- FIXME what ?
 end
 
@@ -82,16 +84,11 @@ M.on_attach = function(client, bufnr)
     client.server_capabilities.document_formatting = false
   end
   lsp_keymaps(bufnr)
-  lsp_highlight_document(client)
+  lsp_highlight(client)
 end
 
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 
-local status_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
-if not status_ok then
-  return
-end
-
 M.capabilities = cmp_nvim_lsp.default_capabilities(capabilities)
 
 return M