update plugins to include language server and tree sitter

dot_config/nvim/init.vim

@@ -1,12 +1,7 @@
 call plug#begin('~/.config/nvim/autoload/plugged')
 Plug 'junegunn/vim-easy-align'
-Plug 'tpope/vim-rails'
-Plug 'vim-ruby/vim-ruby'
-Plug 'hashivim/vim-terraform'
-Plug 'cespare/vim-toml'
 Plug 'ntpeters/vim-better-whitespace'
 Plug 'itchyny/vim-gitbranch'
-Plug 'rust-lang/rust.vim'
 Plug 'airblade/vim-gitgutter'
 Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
 Plug 'junegunn/fzf.vim'
@@ -15,9 +10,10 @@ Plug 'vim-airline/vim-airline-themes'
 Plug 'kyazdani42/nvim-web-devicons'
 Plug 'kyazdani42/nvim-tree.lua'
 Plug 'svermeulen/vimpeccable'
-Plug 'sp5/nvim-colors-solarized'
 Plug 'NoahTheDuke/vim-just'
 Plug 'dewyze/vim-tada'
+Plug 'neovim/nvim-lspconfig'
+Plug 'nvim-treesitter/nvim-treesitter', {'do': 'TSUpdate'}
 call plug#end()
 
 set nocompatible
@@ -70,8 +66,6 @@ filetype plugin indent on
 autocmd FileType make set noexpandtab shiftwidth=8 softtabstop=0
 autocmd FileType rust set shiftwidth=4 softtabstop=4 tabstop=4
 autocmd FileType terraform set expandtab
-let g:rustfmt_autosave = 1
-let g:terraform_fmt_on_save = 1
 autocmd FileType html set shiftwidth=4 softtabstop=4 tabstop=4
 autocmd FileType javascript set shiftwidth=4 softtabstop=4 tabstop=4
 autocmd FileType htmldjango set shiftwidth=4 softtabstop=4 tabstop=4
@@ -102,13 +96,6 @@ autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
 autocmd InsertLeave * match ExtraWhitespace /\s\+$/
 autocmd BufWinLeave * call clearmatches()
 
-let g:ale_linters = {
-    \ 'rust': ['analyzer'],
-    \ 'sh': ['shellcheck','shfmt','remove_trailing_lines','trim_whitespace'],
-    \ }
-let g:ale_cursor_detail = 0
-let g:ale_fix_on_save = 1
-
 " Start interactive EasyAlign in visual mode (e.g. vipga)
 xmap ga <Plug>(EasyAlign)
 
@@ -148,6 +135,8 @@ noremap <F6> :call NumberToggle()<cr>
 nnoremap <leader>e :NvimTreeToggle<CR>
 nnoremap <leader>r :NvimTreeRefresh<CR>
 
+let g:fzf_layout = { 'window': { 'width': 0.9, 'height': 0.7 } }
+
 lua << EOF
 require("nvim-tree").setup({
   sort_by = "case_sensitive",
@@ -173,3 +162,115 @@ require("nvim-tree").setup({
   },
 })
 EOF
+
+lua << EOF
+require('nvim-treesitter.configs').setup {
+  highlight = {
+    enable = true,
+    disable = {},
+  },
+  indent = {
+    enable = false,
+    disable = {},
+  },
+  ensure_installed = {
+    "tsx",
+    "typescript",
+    "bash",
+    "vim",
+    "json",
+    "yaml",
+    "html",
+    "css",
+    "scss",
+    "lua",
+    "ruby",
+    "rust",
+    }
+  }
+
+local parser_config = require "nvim-treesitter.parsers".get_parser_configs()
+-- parser_config.tsx.parser_to_fil = { "javascript", "typescript.tsx" }
+EOF
+
+lua << EOF
+local nvim_lsp = require('lspconfig')
+local protocol = require('vim.lsp.protocol')
+
+local on_attach = function(client, bufnr)
+  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+  -- Mappings
+  local opts = { noremap = true, silent = true }
+
+  buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+  --buf_set_keymap('i', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  buf_set_keymap('n', '<space>lwa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>lwr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>lwl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
+  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+  buf_set_keymap('n', '<space>d', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  --buf_set_keymap('n', '<C-j>', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', '<space>lgn', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+  buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
+  buf_set_keymap('n', 'td', '<Cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+
+  --if client.name == 'tsserver' then
+  --  client.resolved_capabilities.document_formatting = false
+  --end
+
+  if client.resolved_capabilities.document_formatting then
+    vim.api.nvim_command [[augroup Format]]
+    vim.api.nvim_command [[autocmd! * <buffer>]]
+    vim.api.nvim_command [[autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_seq_sync()]]
+    vim.api.nvim_command [[augroup END]]
+  end
+
+  protocol.CompletionItemKind = {
+    '', -- Text
+    '', -- Method
+    '', -- Function
+    '', -- Constructor
+    '', -- Field
+    '', -- Variable
+    '', -- Class
+    'ﰮ', -- Interface
+    '', -- Module
+    '', -- Property
+    '', -- Unit
+    '', -- Value
+    '', -- Enum
+    '', -- Keyword
+    '﬌', -- Snippet
+    '', -- Color
+    '', -- File
+    '', -- Reference
+    '', -- Folder
+    '', -- EnumMember
+    '', -- Constant
+    '', -- Struct
+    '', -- Event
+    'ﬦ', -- Operator
+    '', -- TypeParameter
+    }
+end
+
+nvim_lsp.tsserver.setup {
+  on_attach = on_attach,
+  filetypes = { "typescript", "typescriptreact", "typescript.tsx" }
+}
+
+nvim_lsp.solargraph.setup {
+  on_attach = on_attach,
+  flags = {
+    debounce_text_changes = 150,
+  }
+}
+EOF