From 7383245dd301b130f14ae431237d07ffc105879c Mon Sep 17 00:00:00 2001
From: Sanchayan Maity <sanchayan@sanchayanmaity.net>
Date: Mon, 24 May 2021 16:38:25 +0530
Subject: [PATCH] nvim: plugins/lsp: Add nvim-lsp-ts-utils

---
 nvim/.config/nvim/lua/lsp.lua     | 35 +++++++++++++++++++++++++++++++
 nvim/.config/nvim/lua/plugins.lua |  3 ++-
 2 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/nvim/.config/nvim/lua/lsp.lua b/nvim/.config/nvim/lua/lsp.lua
index fd328ac..8bbf708 100644
--- a/nvim/.config/nvim/lua/lsp.lua
+++ b/nvim/.config/nvim/lua/lsp.lua
@@ -1,6 +1,7 @@
 local nvim_lsp   = require('lspconfig')
 local protocol   = require('vim.lsp.protocol')
 local signature  = require('lsp_signature')
+local ts_utils   = require("nvim-lsp-ts-utils")
 
 -- Taken from https://www.reddit.com/r/neovim/comments/gyb077/nvimlsp_peek_defination_javascript_ttserver/
 function preview_location(location, context, before_context)
@@ -114,6 +115,40 @@ local on_attach = function(client, bufnr)
     '璉'; -- operator
     ' '; -- type parameter
   }
+
+  if client.name == 'tsserver' then
+    ts_utils.setup {
+      debug                          = false,
+      disable_commands               = false,
+      enable_import_on_completion    = false,
+      import_on_completion_timeout   = 5000,
+
+      eslint_enable_code_actions     = true,
+      eslint_bin                     = "eslint",
+      eslint_args                    = {"-f", "json", "--stdin", "--stdin-filename", "$FILENAME"},
+      eslint_enable_disable_comments = true,
+      eslint_enable_diagnostics      = true,
+      eslint_diagnostics_debounce    = 250,
+
+      enable_formatting              = true,
+      formatter                      = "prettier",
+      formatter_args                 = {"--stdin-filepath", "$FILENAME"},
+      format_on_save                 = false,
+      no_save_after_format           = false,
+
+      complete_parens                = true,
+      signature_help_in_parens       = false,
+
+      update_imports_on_move         = false,
+      require_confirmation_on_move   = false,
+    }
+
+    ts_utils.setup_client(client)
+
+    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'go', ':TSLspOrganize<CR>',   { silent = true })
+    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gf', ':TSLspFixCurrent<CR>', { silent = true })
+    vim.api.nvim_buf_set_keymap(bufnr, 'n', 'gI', ':TSLspImportAll<CR>',  { silent = true })
+  end
 end
 
 function set_snippet_capabilities()
diff --git a/nvim/.config/nvim/lua/plugins.lua b/nvim/.config/nvim/lua/plugins.lua
index 2db2a60..ae03a45 100644
--- a/nvim/.config/nvim/lua/plugins.lua
+++ b/nvim/.config/nvim/lua/plugins.lua
@@ -113,7 +113,8 @@ local init = function ()
   -- LSP
   use {
     'neovim/nvim-lspconfig',
-    'ray-x/lsp_signature.nvim'
+    'ray-x/lsp_signature.nvim',
+    'jose-elias-alvarez/nvim-lsp-ts-utils'
   }
   -- Language support & syntax highlighting
   -- Coq