Redo vim config (dependant on neovim 0.5)

.config/nvim/init.vim

@@ -1,23 +1,12 @@
-" Use 24-bit (true-color) mode in Vim/Neovim when outside tmux.
+let g:mapleader = "\<Space>"
-" If you're using tmux version 2.2 or later, you can remove the outermost $TMUX check and use tmux's 24-bit color support
+let g:maplocalleader = ','
-" (see < http://sunaku.github.io/tmux-24bit-color.html#usage > for more information.)
-if (has("nvim"))
-  " For Neovim 0.1.3 and 0.1.4 < https://github.com/neovim/neovim/pull/2198 > let $NVIM_TUI_ENABLE_TRUE_COLOR=1
-endif
-  
-" For Neovim > 0.1.5 and Vim > patch 7.4.1799 < https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 >
-" Based on Vim patch 7.4.1770 (`guicolors` option) < https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd >
-" < https://github.com/neovim/neovim/wiki/Following-HEAD#20160511 >
-if (has("termguicolors"))
-  set termguicolors
-endif
 
-" Shortcuts
+set termguicolors
-nnoremap <silent><nowait> <space>o :NERDTreeToggle<CR>
+syntax on
-nnoremap <silent><nowait> <space>s  :TagbarToggle<CR>
+
+
+set hidden
 
-" Remove Highlight
-nnoremap <esc><esc> :let @/=""<cr>
 
 " Always show the signcolumn
 if has("patch-8.1.1564")
@@ -27,149 +16,260 @@ else
   set signcolumn=yes
 endif
 
-" Required for operations modifying multiple buffers like rename.
-" Used by coc.nvim
-set hidden
 
-" Set more space for displaying messages
-" Used by coc.nvim
-set cmdheight=2
-
-" Highlight the symbol and its references when holding the cursor.
-autocmd CursorHold * silent call CocActionAsync('highlight')
-
-" C-Space triggers autocompletion
-inoremap <silent><expr> <c-space> coc#refresh()
-
-" coc.nvim quick fix
-nmap <leader>qf  <Plug>(coc-fix-current)
-
-" Use tab for trigger completion with characters ahead and navigate.
-" Used by coc.nvim
-inoremap <silent><expr> <TAB>
-      \ pumvisible() ? "\<C-n>" :
-      \ <SID>check_back_space() ? "\<TAB>" :
-      \ coc#refresh()
-inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
-
-function! s:check_back_space() abort
-  let col = col('.') - 1
-  return !col || getline('.')[col - 1]  =~# '\s'
-endfunction
-
-" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
-" position.
-" Used by coc.nvim
-if exists('*complete_info')
-  inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
-else
-  inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
-endif
-
-" Use K to show documentation in preview window.
-" Used by coc.nvim
-nnoremap <silent> K :call <SID>show_documentation()<CR>
-function! s:show_documentation()
-  if (index(['vim','help'], &filetype) >= 0)
-    execute 'h '.expand('<cword>')
-  else
-    call CocAction('doHover')
-  endif
-endfunction
-
-" CoC Status in LightLine
-" Used by coc.nvim lightline.nvim
-let g:lightline = {
-        \ 'colorscheme': 'one',
-        \ 'active': {
-        \   'left': [ [ 'mode', 'paste' ],
-        \             [ 'cocstatus', 'readonly', 'filename', 'modified' ] ]
-        \ },
-        \ 'component_function': {
-        \   'cocstatus': 'coc#status'
-        \ },
-        \ }
-
-" Use auocmd to force lightline update.
-" Used by coc.nvim lightline.nvim 
-autocmd User CocStatusChange,CocDiagnosticChange call lightline#update()
-
-
-" Add `:Format` command to format current buffer.
-" Used by coc.nvim
-command! -nargs=0 Format :call CocAction('format')
-
-" TODO: Pick and Chose the ones I want
-" Mappings for CoCList
-nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
-nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
-nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
-
-
-" Plugged Plugins
 call plug#begin(stdpath('data') . '/plugged')
 
-" Blue Theme
+Plug 'neovim/nvim-lspconfig'
-Plug 'wadackel/vim-dogrun'
 
-" Indent Detection
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'} 
-Plug 'tpope/vim-sleuth'
 
-" One Dark Theme
+Plug 'windwp/nvim-autopairs'
-Plug 'rakr/vim-one'
 
-" Activity Tracking
+Plug 'terrortylor/nvim-comment'
-" Plug 'ActivityWatch/aw-watcher-vim'
 
-" Monokai Theme
+Plug 'kyazdani42/nvim-tree.lua'
-Plug 'tomasr/molokai'
 
-" Tender Theme
+Plug 'glepnir/dashboard-nvim'
-Plug 'jacoborus/tender.vim'
 
-" Powerline Bar at bottom of screen
+Plug 'hoob3rt/lualine.nvim'
-Plug 'itchyny/lightline.vim'
+
+" One Dark Pro
+Plug 'joshdick/onedark.vim'
+
+" Plug 'liuchengxu/vim-which-key'
+
+" TODO: Configure this
+Plug 'mfussenegger/nvim-dap'
 
 " Autocomplete
-Plug 'neoclide/coc.nvim', {'branch': 'release'}
+Plug 'hrsh7th/nvim-compe'
+Plug 'hrsh7th/vim-vsnip'
+Plug 'hrsh7th/vim-vsnip-integ'
 
-" Scope Tags
+" Telescope Config
-Plug 'majutsushi/tagbar'
+Plug 'nvim-lua/popup.nvim'
+Plug 'nvim-lua/plenary.nvim'
+Plug 'nvim-telescope/telescope.nvim'
 
-" Rust Support
+" Barbar Config
-Plug 'rust-lang/rust.vim'
+Plug 'kyazdani42/nvim-web-devicons'
-
+Plug 'romgrk/barbar.nvim'
-" TOML Support
-Plug 'toml-lang/toml'
-
-" Fuzzy Search 
-Plug 'junegunn/fzf'
-
-" Multiple Cursors
-Plug 'terryma/vim-multiple-cursors'
-
-" File Browser
-Plug 'preservim/nerdtree'
-
-" Auto-close brackets
-Plug 'jiangmiao/auto-pairs'
-
-" Zig Language 
-Plug 'ziglang/zig.vim'
-
-" NerdTree Icons (Should be last according to docs)
-Plug 'ryanoasis/vim-devicons'
 
 call plug#end()
 
-" Call RusftFmt on write to buffer
+" --Telescope Keybinds--
-let g:rustfmt_autosave = 1
+nnoremap <leader>ff <cmd>lua require('telescope.builtin').find_files()<cr>
+nnoremap <leader>fg <cmd>lua require('telescope.builtin').live_grep()<cr>
+nnoremap <leader>fb <cmd>lua require('telescope.builtin').buffers()<cr>
+nnoremap <leader>fh <cmd>lua require('telescope.builtin').help_tags()<cr>
 
-" Configuration
-set noshowmode " Lightline requires we turn this off
-colorscheme one
-syntax enable
 
-" Custom Shortcuts
+" Compe Keybinds
-nnoremap <silent><nowait> <space>o :NERDTreeToggle<CR>
+inoremap <silent><expr> <C-Space> compe#complete()
-nnoremap <silent><nowait> <space>s  :TagbarToggle<CR>
+inoremap <silent><expr> <CR>      compe#confirm('<CR>')
+inoremap <silent><expr> <C-e>     compe#close('<C-e>')
+inoremap <silent><expr> <C-f>     compe#scroll({ 'delta': +4 })
+inoremap <silent><expr> <C-d>     compe#scroll({ 'delta': -4 })
+
+" Which Key Keybinds
+" nnoremap <silent> <leader>      :<c-u>WhichKey '<Space>'<CR>
+" nnoremap <silent> <localleader> :<c-u>WhichKey  ','<CR>
+
+" Nvim Tree Keybinds
+let g:nvim_tree_ignore = [ '.git', 'node_modules', '.cache' ] "empty by default
+let g:nvim_tree_gitignore = 1 "0 by default
+let g:nvim_tree_auto_open = 1 "0 by default, opens the tree when typing `vim $DIR` or `vim`
+let g:nvim_tree_auto_close = 1 "0 by default, closes the tree when it's the last window
+let g:nvim_tree_auto_ignore_ft = [ 'startify', 'dashboard' ] "empty by default, don't auto open tree on specific filetypes.
+let g:nvim_tree_quit_on_open = 1 "0 by default, closes the tree when you open a file
+let g:nvim_tree_follow = 1 "0 by default, this option allows the cursor to be updated when entering a buffer
+let g:nvim_tree_indent_markers = 1 "0 by default, this option shows indent markers when folders are open
+let g:nvim_tree_git_hl = 1 "0 by default, will enable file highlight for git attributes (can be used without the icons).
+let g:nvim_tree_root_folder_modifier = ':~' "This is the default. See :help filename-modifiers for more options
+let g:nvim_tree_tab_open = 1 "0 by default, will open the tree when entering a new tab and the tree was previously open
+let g:nvim_tree_width_allow_resize  = 1 "0 by default, will not resize the tree when opening a file
+let g:nvim_tree_add_trailing = 1 "0 by default, append a trailing slash to folder names
+let g:nvim_tree_group_empty = 1 " 0 by default, compact folders that only contain a single folder into one node in the file tree
+let g:nvim_tree_lsp_diagnostics = 1 "0 by default, will show lsp diagnostics in the signcolumn. See :help nvim_tree_lsp_diagnostics
+let g:nvim_tree_special_files = [ 'README.md', 'Makefile', 'MAKEFILE' ] " List of filenames that gets highlighted with NvimTreeSpecialFile
+let g:nvim_tree_show_icons = {
+    \ 'git': 1,
+    \ 'folders': 1,
+    \ 'files': 1,
+    \ }
+"If 0, do not show the icons for one of 'git' 'folder' and 'files'
+"1 by default, notice that if 'files' is 1, it will only display
+"if nvim-web-devicons is installed and on your runtimepath
+
+" default will show icon by default if no icon is provided
+" default shows no icon by default
+let g:nvim_tree_icons = {
+    \ 'default': '',
+    \ 'symlink': '',
+    \ 'git': {
+    \   'unstaged': "✗",
+    \   'staged': "✓",
+    \   'unmerged': "",
+    \   'renamed': "➜",
+    \   'untracked': "★",
+    \   'deleted': "",
+    \   'ignored': "◌"
+    \   },
+    \ 'folder': {
+    \   'default': "",
+    \   'open': "",
+    \   'empty': "",
+    \   'empty_open': "",
+    \   'symlink': "",
+    \   'symlink_open': "",
+    \   },
+    \   'lsp': {
+    \     'hint': "",
+    \     'info': "",
+    \     'warning': "",
+    \     'error': "",
+    \   }
+    \ }
+
+nnoremap <C-n> :NvimTreeToggle<CR>
+nnoremap <leader>r :NvimTreeRefresh<CR>
+nnoremap <leader>n :NvimTreeFindFile<CR>
+" NvimTreeOpen and NvimTreeClose are also available if you need them
+
+
+" a list of groups can be found at `:help nvim_tree_highlight`
+highlight NvimTreeFolderIcon guibg=blue
+
+colorscheme onedark
+
+lua << EOF
+
+-- NVIM 0.5 LSP Setup
+
+local nvim_lsp = require'lspconfig'
+nvim_lsp.pyright.setup{}
+nvim_lsp.rust_analyzer.setup{}
+
+-- Tree Sitter Config
+
+require'nvim-treesitter.configs'.setup {
+	highlight = { enable = true },
+	indent = { enable = true },
+	autotag = { enable = true },
+}
+
+-- Telescope Defaults
+require'telescope'.setup {
+	defaults = {
+		find_command = {'rg', '--no-heading', '--with-filename', '--line-number', '--column', '--smart-case'},
+		prompt_position = "bottom",
+		prompt_prefix = " ",
+		border = {},
+		borderchars = {'─', '│', '─', '│', '╭', '╮', '╯', '╰'},
+		color_devicons = true,
+		use_less = true,
+		set_env = {['COLORTERM'] = 'truecolor'},
+	},
+}
+
+-- Barbar Keybinds
+vim.api.nvim_set_keymap('n', '<TAB>', ':BufferNext<CR>', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<S-TAB>', ':BufferPrevious<CR>', { noremap = true, silent = true })
+vim.api.nvim_set_keymap('n', '<S-x>', ':BufferClose<CR>', { noremap = true, silent = true })
+
+-- Autopairs setup
+require'nvim-autopairs'.setup()
+
+-- Comments
+require'nvim_comment'.setup()
+
+-- Autocomplete
+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 = true;
+
+  source = {
+    path = true;
+    buffer = true;
+    calc = true;
+    nvim_lsp = true;
+    nvim_lua = true;
+    vsnip = true;
+    ultisnips = true;
+  };
+}
+
+local t = function(str)
+  return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+
+local check_back_space = function()
+    local col = vim.fn.col('.') - 1
+    if col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') then
+        return true
+    else
+        return false
+    end
+end
+
+-- Use (s-)tab to:
+--- move to prev/next item in completion menuone
+--- jump to prev/next snippet's placeholder
+_G.tab_complete = function()
+  if vim.fn.pumvisible() == 1 then
+    return t "<C-n>"
+  elseif vim.fn.call("vsnip#available", {1}) == 1 then
+    return t "<Plug>(vsnip-expand-or-jump)"
+  elseif check_back_space() then
+    return t "<Tab>"
+  else
+    return vim.fn['compe#complete']()
+  end
+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("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
+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})
+
+
+-- lualine Config
+require'lualine'.setup {
+	options = {
+		theme = "onedark"
+	},
+}
+
+-- Dashboard config
+vim.g.dashboard_default_executive = 'telescope'
+vim.g.dashboard_custom_section = {
+    a = {description = {'  Find File          '}, command = 'Telescope find_files'},
+    b = {description = {'  Recently Used Files'}, command = 'Telescope oldfiles'},
+    c = {description = {'  Load Last Session  '}, command = 'SessionLoad'},
+    d = {description = {'  Find Word          '}, command = 'Telescope live_grep'},
+    e = {description = {'  Settings           '}, command = ':e ~/.config/nvim/init.vim'}
+    -- e = {description = {'  Marks              '}, command = 'Telescope marks'}
+}
+
+EOF