Add nvim

nvim/README.md

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+# my-nvim-config
+1. Clone with directory name `nvim`

nvim/general/settings.vim

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+" set leader key
+let g:mapleader = "\<Space>"
+
+syntax enable                           " Enables syntax highlighing
+set hidden                              " Required to keep multiple buffers open multiple buffers
+set nowrap                              " Display long lines as just one line
+set encoding=utf-8                      " The encoding displayed
+set pumheight=10                        " Makes popup menu smaller
+set fileencoding=utf-8                  " The encoding written to file
+set ruler              			            " Show the cursor position all the time
+set cmdheight=2                         " More space for displaying messages
+set iskeyword+=-                      	" treat dash separated words as a word text object"
+set mouse=a                             " Enable your mouse
+set splitbelow                          " Horizontal splits will automatically be below
+set splitright                          " Vertical splits will automatically be to the right
+set t_Co=256                            " Support 256 colors
+set conceallevel=0                      " So that I can see `` in markdown files
+set tabstop=2                           " Insert 2 spaces for a tab
+set shiftwidth=2                        " Change the number of space characters inserted for indentation
+set smarttab                            " Makes tabbing smarter will realize you have 2 vs 4
+set expandtab                           " Converts tabs to spaces
+set smartindent                         " Makes indenting smart
+set autoindent                          " Good auto indent
+set laststatus=0                        " Always display the status line
+set number                              " Line numbers
+set cursorline                          " Enable highlighting of the current line
+set background=dark                     " tell vim what the background color looks like
+set showtabline=2                       " Always show tabs
+set noshowmode                          " We don't need to see things like -- INSERT -- anymore
+set nobackup                            " This is recommended by coc
+set nowritebackup                       " This is recommended by coc
+set updatetime=300                      " Faster completion
+set timeoutlen=500                      " By default timeoutlen is 1000 ms
+set formatoptions=cro                  " Stop newline continution of comments
+set clipboard=unnamedplus               " Copy paste between vim and everything else
+set autochdir                           " Your working directory will always be the same as your working directory
+set noswapfile                          " Turn off swap file
+set relativenumber                      " set relativenumber for great success
+
+au! BufWritePost $MYVIMRC source %      " auto source when writing to init.vm alternatively you can run :source $MYVIMRC
+
+" You can't stop me
+cmap w!! w !sudo tee %
+
+" Change local working directory automatically, except when it's /tmp
+autocmd BufEnter * if expand("%:p:h") !~ '^/tmp' | silent! lcd %:p:h | endif

nvim/init.vim

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+source $HOME/.config/nvim/vim-plug/plugins.vim
+
+source $HOME/.config/nvim/general/settings.vim
+
+" Choose themes by uncommenting/commenting:
+" source $HOME/.config/nvim/themes/onedark.vim
+" source $HOME/.config/nvim/themes/base16.vim
+" source $HOME/.config/nvim/themes/gruvbox.vim
+source $HOME/.config/nvim/themes/nightfox.vim
+" source $HOME/.config/nvim/themes/deus.vim
+" source $HOME/.config/nvim/themes/everforest.vim
+" source $HOME/.config/nvim/themes/tokyonight.vim
+" source $HOME/.config/nvim/themes/kanagawa.vim
+" source $HOME/.config/nvim/themes/oceanic-next.vim
+" source $HOME/.config/nvim/themes/catpuccin.vim
+" End themes
+
+source $HOME/.config/nvim/themes/airline.vim
+
+source $HOME/.config/nvim/keys/mappings.vim
+
+" Include all plugin config
+for f in split(glob($HOME . "/.config/nvim/plug-config/*.vim"), '\n')
+  exe 'source' f
+endfor
+
+lua require 'general'

nvim/keys/mappings.vim

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+" Better nav for omnicomplete
+inoremap <expr> <c-j> ("\<C-n>")
+inoremap <expr> <c-k> ("\<C-p>")
+
+" Use alt + hjkl to resize windows
+nnoremap <M-j>    :resize -2<CR>
+nnoremap <M-k>    :resize +2<CR>
+nnoremap <M-h>    :vertical resize -2<CR>
+nnoremap <M-l>    :vertical resize +2<CR>
+
+" I hate escape more than anything else
+inoremap jj <Esc>
+inoremap jj <Esc>
+
+" Easy CAPS
+" inoremap <c-u> <ESC>viwUi
+" nnoremap <c-u> viwU<Esc>
+
+" TAB in general mode will move to text buffer
+nnoremap <TAB> :bnext<CR>
+" SHIFT-TAB will go back
+nnoremap <S-TAB> :bprevious<CR>
+
+" Alternate way to save
+nnoremap <C-s> :w<CR>
+" Alternate way to quit
+nnoremap <C-Q> :wq!<CR>
+" Use control-c instead of escape
+nnoremap <C-c> <Esc>
+" <TAB>: completion.
+inoremap <expr><TAB> pumvisible() ? "\<C-n>" : "\<TAB>"
+
+" Better tabbing
+vnoremap < <gv
+vnoremap > >gv
+
+" Better window navigation
+nnoremap <C-h> <C-w>h
+nnoremap <C-j> <C-w>j
+nnoremap <C-k> <C-w>k
+nnoremap <C-l> <C-w>l
+
+" Shortcut to add a line above or below cursor
+nnoremap <Leader>o o<Esc>^Da
+nnoremap <Leader>O O<Esc>^Da
+
+" fzf
+let g:fzf_action = {
+  \ 'ctrl-t': 'tab split',
+  \ 'ctrl-x': 'split',
+  \ 'ctrl-v': 'vsplit' }
+
+" Enable per-command history.
+" CTRL-N and CTRL-P will be automatically bound to next-history and
+" previous-history instead of down and up. If you don't like the change,
+" explicitly bind the keys to down and up in your $FZF_DEFAULT_OPTS.
+let g:fzf_history_dir = '~/.local/share/fzf-history'
+
+" FZF searching
+map <C-f> :Files<CR>
+
+let g:fzf_tags_command = 'ctags -R'
+" Border color
+let g:fzf_layout = {'up':'~90%', 'window': { 'width': 0.8, 'height': 0.8,'yoffset':0.5,'xoffset': 0.5, 'highlight': 'Todo', 'border': 'sharp' } }
+
+let $FZF_DEFAULT_OPTS = '--layout=reverse --info=inline'
+let $FZF_DEFAULT_COMMAND="rg --files --hidden"
+
+" Customize fzf colors to match your color scheme
+let g:fzf_colors =
+\ { 'fg':      ['fg', 'Normal'],
+  \ 'bg':      ['bg', 'Normal'],
+  \ 'hl':      ['fg', 'Comment'],
+  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
+  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
+  \ 'hl+':     ['fg', 'Statement'],
+  \ 'info':    ['fg', 'PreProc'],
+  \ 'border':  ['fg', 'Ignore'],
+  \ 'prompt':  ['fg', 'Conditional'],
+  \ 'pointer': ['fg', 'Exception'],
+  \ 'marker':  ['fg', 'Keyword'],
+  \ 'spinner': ['fg', 'Label'],
+  \ 'header':  ['fg', 'Comment'] }
+
+" Get Files
+command! -bang -nargs=? -complete=dir Files
+    \ call fzf#vim#files(<q-args>, fzf#vim#with_preview({'options': ['--layout=reverse', '--info=inline']}), <bang>0)
+
+" Get text in files with Rg
+command! -bang -nargs=* Rg
+  \ call fzf#vim#grep(
+  \   'rg --column --line-number --no-heading --color=always --smart-case '.shellescape(<q-args>), 1,
+  \   fzf#vim#with_preview(), <bang>0)
+
+" Ripgrep advanced
+function! RipgrepFzf(query, fullscreen)
+  let command_fmt = 'rg --column --line-number --no-heading --color=always --smart-case %s || true'
+  let initial_command = printf(command_fmt, shellescape(a:query))
+  let reload_command = printf(command_fmt, '{q}')
+  let spec = {'options': ['--phony', '--query', a:query, '--bind', 'change:reload:'.reload_command]}
+  call fzf#vim#grep(initial_command, 1, fzf#vim#with_preview(spec), a:fullscreen)
+endfunction
+
+command! -nargs=* -bang RG call RipgrepFzf(<q-args>, <bang>0)
+
+" Git grep
+command! -bang -nargs=* GGrep
+  \ call fzf#vim#grep(
+  \   'git grep --line-number '.shellescape(<q-args>), 0,
+  \   fzf#vim#with_preview({'dir': systemlist('git rev-parse --show-toplevel')[0]}), <bang>0)

nvim/lua/general.lua

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+require("utils")
+require("plug-colorizer")
+require("plug-config")
+require("lsp-config")
+require("mappings")
+
+-- Disable some built-in plugins
+local disabled_built_ins = {
+	"netrwPlugin",
+	"tohtml",
+	"man",
+	"tarPlugin",
+	"zipPlugin",
+	"gzip"
+}
+
+for i = 1, table.maxn(disabled_built_ins) do
+	vim.g["loaded_" .. disabled_built_ins[i]] = 1
+end

nvim/lua/lsp-config.lua

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+require("mason").setup()
+local servers = { "solargraph", "gopls", "lua_ls" }
+
+require("mason-lspconfig").setup({
+  ensure_installed = servers
+})
+
+local coq = require("coq")
+local nvim_lsp = require("lspconfig")
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities.textDocument.completion.completionItem.snippetSupport = true
+
+-- Use an on_attach function to only map the following keys
+-- after the language server attaches to the current buffer
+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
+
+  --Enable completion triggered by (c-x)<c-o>
+  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+  -- Mappings.
+  local opts = { noremap=true, silent=true }
+
+  -- See `:help vim.lsp.*` for documentation on any of the below functions
+  buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<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('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  buf_set_keymap('n', '<leader>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<leader>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<leader>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+  buf_set_keymap('n', '<leader>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+  buf_set_keymap('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  buf_set_keymap('n', '<leader>lca', '<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', '<leader>lsd', '<cmd>lua vim.diagnostic.open_float()<CR>', opts)
+  buf_set_keymap('n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', ']d', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<leader>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opts)
+  buf_set_keymap("n", "<leader>f", '<cmd>lua vim.lsp.buf.format { async=true } <CR>', opts)
+end
+
+-- Custom Go Lang LS (gopls) setup
+nvim_lsp.gopls.setup {
+  settings = {
+    gopls = {
+      completeUnignored = true,
+      usePlaceholders = true,
+      analyses = {
+        unusedparams = true,
+      }
+    },
+  },
+}
+
+-- Use a loop to conveniently call 'setup' on multiple servers and
+-- map buffer local keybindings when the language server attaches
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup(coq.lsp_ensure_capabilities({
+      capabilities = capabilities,
+      on_attach = on_attach,
+      flags = {
+        debounce_text_changes = 150,
+      },
+      max_files = 0,
+    })
+  )
+end

nvim/lua/plug-colorizer.lua

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+require'colorizer'.setup(
+  {'*';},
+  {
+    RGB      = true;         -- #RGB hex codes
+	  RRGGBB   = true;         -- #RRGGBB hex codes
+	  names    = true;         -- "Name" codes like Blue
+	  RRGGBBAA = true;         -- #RRGGBBAA hex codes
+	  rgb_fn   = true;         -- CSS rgb() and rgba() functions
+	  hsl_fn   = true;         -- CSS hsl() and hsla() functions
+	  css      = true;         -- Enable all CSS features: rgb_fn, hsl_fn, names, RGB, RRGGBB
+	  css_fn   = true;         -- Enable all CSS *functions*: rgb_fn, hsl_fn
+  })

nvim/lua/plug-config/copilot.lua

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+-- require('copilot').setup({
+--   panel = {
+--     enabled = true,
+--     auto_refresh = true,
+--     keymap = {
+--       jump_prev = "[[",
+--       jump_next = "]]",
+--       accept = "<CR>",
+--       refresh = "gr",
+--       open = "<M-CR>"
+--     },
+--     layout = {
+--       position = "bottom", -- | top | left | right
+--       ratio = 0.4
+--     },
+--   },
+--   suggestion = {
+--     enabled = true,
+--     auto_trigger = true,
+--     debounce = 75,
+--     keymap = {
+--       accept = "<M-c>",
+--       accept_word = false,
+--       accept_line = false,
+--       next = "<M-]>",
+--       prev = "<M-[>",
+--       dismiss = "<C-]>",
+--     },
+--   },
+--   filetypes = {
+--     yaml = false,
+--     markdown = false,
+--     help = false,
+--     gitcommit = false,
+--     gitrebase = false,
+--     hgcommit = false,
+--     svn = false,
+--     cvs = false,
+--     ["."] = false,
+--   },
+--   copilot_node_command = 'node', -- Node.js version must be > 16.x
+--   server_opts_overrides = {},
+-- })
+
+-- generate a random integer below 

nvim/lua/plug-config/coq_thirdparty.lua

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+require("coq_3p") {
+  { src = "copilot", short_name = "COP", accept_key = "<m-c>" },
+}

nvim/lua/plug-config/init.lua

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+require "plug-config/nvim-tree"
+require "plug-config/which-key"
+require "plug-config/which-key-mappings"
+require "plug-config/winshift"
+require "plug-config/copilot"
+require "plug-config/coq_thirdparty"