init.lua @ 85ad76b002521b9b0039eb419c89823c717a463a

A lua/configs/lsp/attach.lua

@@ -0,0 +1,18 @@
+return function(client, bufnr)
+  vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
+  client.resolved_capabilities.document_formatting = false
+  client.resolved_capabilities.document_range_formatting = false
+
+  local function buf_map(...)
+    vim.api.nvim_buf_set_keymap(bufnr, "n", ...)
+  end
+
+  local opts = { noremap = true, silent = true }
+  buf_map("K", "<cmd>lua vim.lsp.buf.hover()<cr>", opts)
+  buf_map("gd", "<cmd>Telescope lsp_definitions<cr>", opts)
+  buf_map("gD", "<cmd>lua vim.lsp.buf.declaration()<cr>", opts)
+  buf_map("gr", "<cmd>Telescope lsp_references<cr>", opts)
+  buf_map("gi", "<cmd>Telescope lsp_implementations<cr>", opts)
+  buf_map("gs", "<cmd>lua vim.lsp.buf.signature_help()<cr>", opts)
+  buf_map("gl", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<cr>", opts)
+end

A lua/configs/lsp/diagnostic.lua

@@ -0,0 +1,49 @@
+return function()
+  local border = {
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+    { "", "FloatBorder" },
+  }
+
+  local diagnostic = {
+    virtual_text = true,
+    update_in_insert = false,
+    underline = true,
+    severity_sort = false,
+    signs = {
+      active = {
+        { name = "DiagnosticSignError", text = "" },
+        { name = "DiagnosticSignWarn", text = "" },
+        { name = "DiagnosticSignHint", text = "" },
+        { name = "DiagnosticSignInfo", text = "" },
+      },
+    },
+    float = {
+      focusable = true,
+      style = "minimal",
+      border = border,
+      source = "always",
+      header = "",
+      prefix = "",
+    },
+  }
+
+  vim.lsp.handlers["textDocument/hover"] =
+    vim.lsp.with(vim.lsp.handlers.hover, {
+      border = border,
+    })
+
+  vim.diagnostic.config(diagnostic)
+  for _, sign in ipairs(diagnostic.signs.active) do
+    vim.fn.sign_define(sign.name, {
+      texthl = sign.name,
+      text = sign.text,
+      numhl = "",
+    })
+  end
+end

A lua/configs/lsp/init.lua

@@ -0,0 +1,12 @@
+require "configs.lsp.diagnostic"()
+require "configs.lsp.null-ls"
+require("nvim-lsp-installer").on_server_ready(function(server)
+  server:setup(require "configs.lsp.providers"(server, {
+    on_attach = require "configs.lsp.attach",
+    flags = { debounce_text_changes = 150 },
+    capabilities = require("cmp_nvim_lsp").update_capabilities(
+      vim.lsp.protocol.make_client_capabilities()
+    ),
+  }))
+  vim.cmd [[ do User LspAttachBuffers ]]
+end)

A lua/configs/lsp/null-ls.lua

@@ -0,0 +1,11 @@
+local null_ls = require "null-ls"
+
+local formatting = null_ls.builtins.formatting
+local diagnostic = null_ls.builtins.diagnostics
+
+null_ls.setup {
+    sources = {
+        formatting.stylua,
+        diagnostic.selene,
+    }
+}

A lua/configs/lsp/providers.lua

@@ -0,0 +1,3 @@
+return function(server, opts)
+  return opts
+end

M lua/core/keymaps.lua

@@ -48,3 +48,11 @@ map("n", "<leader>gg", "<cmd>Neogit<cr>")
 map("n", "<leader>gs", "<cmd>lua require[[gitsigns]].stage_hunk()<cr>")
 map("n", "<leader>gr", "<cmd>lua require[[gitsigns]].reset_hunk()<cr>")
 map("n", "<leader>gp", "<cmd>lua require[[gitsigns]].preview_hunk()<cr>")
+
+-- lsp
+map("n", "<leader>la", "<cmd>Telescope lsp_code_actions<cr>")
+map("n", "<leader>lr", "<cmd>lua vim.lsp.buf.rename()<cr>")
+map("n", "<leader>lf", "<cmd>lua vim.lsp.buf.formatting()<cr>")
+map("n", "<leader>ls", "<cmd>Telescope lsp_document_symbols<cr>")
+map("n", "<leader>lj", "<cmd>lua vim.diagnostic.goto_next()<cr>")
+map("n", "<leader>lk", "<cmd>lua vim.diagnostic.goto_prev()<cr>")

M lua/plugins.lua

@@ -79,6 +79,7 @@ requires = {
       { "hrsh7th/cmp-buffer", after = "nvim-cmp" },
       { "saadparwaiz1/cmp_luasnip", after = "nvim-cmp" },
       { "hrsh7th/cmp-path", after = "nvim-cmp" },
+      { "hrsh7th/cmp-nvim-lsp", module = "cmp_nvim_lsp" },
     },
   }
 
@@ -88,15 +89,13 @@ module = "luasnip",
     requires = { { "rafamadriz/friendly-snippets", after = "nvim-cmp" } },
   }
 
-  --[[
   use {
     "neovim/nvim-lspconfig",
-    config = get_setup "fk.lsp",
+    config = u.get_config "configs.lsp",
     requires = {
       "williamboman/nvim-lsp-installer",
       "jose-elias-alvarez/null-ls.nvim",
       { "folke/lua-dev.nvim", module = "lua-dev" },
-      "j-hui/fidget.nvim",
     },
-  }]]
+  }
 end)