From 7e32c663aca70e9d147d9200b127e6c01b691976 Mon Sep 17 00:00:00 2001
From: siduck76 <siduckk76@protonmail.com>
Date: Fri, 12 Mar 2021 00:30:34 +0530
Subject: [PATCH] finally nvim lsp workin!

---
 init.lua                   |  7 ++++++
 lua/coc/lua.lua            | 43 ---------------------------------
 lua/nvim-compe/lua.lua     | 49 ++++++++++++++++++++++++++++++++++++++
 lua/nvim-lspconfig/lua.lua | 32 +++++++++++++++++++++++++
 lua/pluginsList/lua.lua    |  7 ++++--
 plugin/packer_compiled.vim | 16 +++++--------
 6 files changed, 99 insertions(+), 55 deletions(-)
 create mode 100644 lua/nvim-compe/lua.lua
 create mode 100644 lua/nvim-lspconfig/lua.lua

diff --git a/init.lua b/init.lua
index 09ba2e8..c7855c3 100644
--- a/init.lua
+++ b/init.lua
@@ -7,6 +7,11 @@ require('nvimTree.lua')
 require('bufferline.lua')
 require('statusline.lua')
 
+-- lsp
+require('nvim-lspconfig.lua')
+require('nvim-compe.lua')
+require('coc.lua')
+
 require('gitsigns.lua')
 
 require'colorizer'.setup()
@@ -39,3 +44,5 @@ cmd("hi EndOfBuffer guifg=#282c34")
 -- tree folder name , icon color 
 cmd("highlight NvimTreeFolderIcon guifg = #61afef")
 cmd("highlight NvimTreeFolderName guifg = #61afef")
+
+require('nvim-autopairs').setup()
diff --git a/lua/coc/lua.lua b/lua/coc/lua.lua
index e047993..e69de29 100644
--- a/lua/coc/lua.lua
+++ b/lua/coc/lua.lua
@@ -1,43 +0,0 @@
-vim.api.nvim_exec([[
-
-set fillchars=eob:\ 
-
-tnoremap <Esc> <C-\><C-n>
-" start terminal in insert mode
-au BufEnter * if &buftype == 'terminal' | :startinsert | endif
-
-" open terminal on the bottom 
-function! OpenTerminal()
-  split term://bash
-  resize 10
-endfunction
-nnoremap <c-x> :call OpenTerminal()<CR>
-nnoremap <c-b> :vnew term://bash<CR>
-
-set ignorecase 
-set noswapfile 
-set title
-set shortmess+=c
-set updatetime=250 "for gitsigns"
-
-" new tab and switching between em 
-
-nnoremap <c-e> : tabnew<CR>
-nnoremap <c-w> : tabp <CR>
-nnoremap <c-u> : tabn <CR>
-
-map <C-k> <C-w>k
-map <C-j> <C-w>j
-map <C-l> <C-w>l
-map <C-h> <C-w>h
-
-inoremap kk <ESC>
-
-let g:indentLine_enabled = 3
-let g:indentLine_char_list = ['▏']
-
-norm! gg=G
-
-set expandtab sw=2
-
-]])
diff --git a/lua/nvim-compe/lua.lua b/lua/nvim-compe/lua.lua
new file mode 100644
index 0000000..575fe22
--- /dev/null
+++ b/lua/nvim-compe/lua.lua
@@ -0,0 +1,49 @@
+vim.cmd [[packadd nvim-lspconfig]]
+vim.cmd [[packadd nvim-compe]]
+
+vim.o.completeopt = "menuone,noselect"
+
+require'compe'.setup {
+  enabled = true;
+  autocomplete = true;
+  debug = false;
+  min_length = 1;
+  preselect = 'enable';
+  throttle_time = 80;
+  source_timeout = 200;
+  incomplete_delay = 400;
+  max_abbr_width = 100;
+  max_kind_width = 100;
+  max_menu_width = 100;
+  documentation = false;
+
+  source = {
+    path = true;
+    buffer = true;
+    calc = true;
+    vsnip = true;
+    nvim_lsp = true;
+    nvim_lua = true;
+    spell = true;
+    tags = true;
+    snippets_nvim = true;
+    treesitter = true;
+  };
+}
+
+local t = function(str)
+  return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+_G.s_tab_complete = function()
+  if vim.fn.pumvisible() == 1 then
+    return t "<C-p>"
+  elseif vim.fn.call("vsnip#jumpable", {-1}) == 1 then
+    return t "<Plug>(vsnip-jump-prev)"
+  else
+    return t "<S-Tab>"
+  end
+end
+
+vim.api.nvim_set_keymap("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("i", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("s", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
diff --git a/lua/nvim-lspconfig/lua.lua b/lua/nvim-lspconfig/lua.lua
new file mode 100644
index 0000000..7d5a6f8
--- /dev/null
+++ b/lua/nvim-lspconfig/lua.lua
@@ -0,0 +1,32 @@
+vim.cmd [[packadd nvim-lspconfig]]
+vim.cmd [[packadd nvim-compe]]
+
+local function map(mode, lhs, rhs, opts)
+  local options = {noremap = true}
+  if opts then options = vim.tbl_extend('force', options, opts) end
+  vim.api.nvim_set_keymap(mode, lhs, rhs, options)
+end
+
+local opts = { noremap=true, silent=true }
+
+ -- Mappings.
+  map('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  map('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  map('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+
+  map('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  map('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+  map('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  map('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+  map('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+  map('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+  map('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+  map('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  map('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  map('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+  map('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  map('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+
+require'lspconfig'.tsserver.setup{}
+require'lspconfig'.cssls.setup{}
+require'lspconfig'.html.setup{}
diff --git a/lua/pluginsList/lua.lua b/lua/pluginsList/lua.lua
index d85c0dd..6ed0273 100644
--- a/lua/pluginsList/lua.lua
+++ b/lua/pluginsList/lua.lua
@@ -5,11 +5,9 @@ return require('packer').startup(function()
    use {'wbthomason/packer.nvim', opt = true}
    use { 'kyazdani42/nvim-web-devicons'}
    use { 'kyazdani42/nvim-tree.lua'}
-   use { 'neoclide/coc.nvim' , branch = 'release'}
    use { 'nvim-lua/plenary.nvim'}
    use { 'lewis6991/gitsigns.nvim'}
    use { 'glepnir/galaxyline.nvim'}
-   use { 'tweekmonster/startuptime.vim'}
    use { 'akinsho/nvim-bufferline.lua'}
    use { '907th/vim-auto-save'}
    use { 'nvim-treesitter/nvim-treesitter'}
@@ -18,4 +16,9 @@ return require('packer').startup(function()
    use { 'Yggdroot/indentLine'}
    use { 'ryanoasis/vim-devicons'}
    use { 'sbdchd/neoformat'}
+   use { 'neovim/nvim-lspconfig'}
+   use { 'hrsh7th/nvim-compe'}
+   use { 'windwp/nvim-autopairs'}
+   use { 'alvan/vim-closetag'}
+   use { 'tweekmonster/startuptime.vim'}
 end)
diff --git a/plugin/packer_compiled.vim b/plugin/packer_compiled.vim
index 29285aa..b919611 100644
--- a/plugin/packer_compiled.vim
+++ b/plugin/packer_compiled.vim
@@ -36,9 +36,9 @@ _G.packer_plugins = {
     loaded = true,
     path = "/home/sid/.local/share/nvim/site/pack/packer/start/base16-vim"
   },
-  ["coc.nvim"] = {
+  ["completion-nvim"] = {
     loaded = true,
-    path = "/home/sid/.local/share/nvim/site/pack/packer/start/coc.nvim"
+    path = "/home/sid/.local/share/nvim/site/pack/packer/start/completion-nvim"
   },
   ["galaxyline.nvim"] = {
     loaded = true,
@@ -52,14 +52,6 @@ _G.packer_plugins = {
     loaded = true,
     path = "/home/sid/.local/share/nvim/site/pack/packer/start/indentLine"
   },
-  ["lualine.nvim"] = {
-    loaded = true,
-    path = "/home/sid/.local/share/nvim/site/pack/packer/start/lualine.nvim"
-  },
-  neoformat = {
-    loaded = true,
-    path = "/home/sid/.local/share/nvim/site/pack/packer/start/neoformat"
-  },
   ["nvim-bufferline.lua"] = {
     loaded = true,
     path = "/home/sid/.local/share/nvim/site/pack/packer/start/nvim-bufferline.lua"
@@ -68,6 +60,10 @@ _G.packer_plugins = {
     loaded = true,
     path = "/home/sid/.local/share/nvim/site/pack/packer/start/nvim-colorizer.lua"
   },
+  ["nvim-lspconfig"] = {
+    loaded = true,
+    path = "/home/sid/.local/share/nvim/site/pack/packer/start/nvim-lspconfig"
+  },
   ["nvim-tree.lua"] = {
     loaded = true,
     path = "/home/sid/.local/share/nvim/site/pack/packer/start/nvim-tree.lua"