Merge pull request 'NVIM Configs in Lua' (#1) from nvim into main

Reviewed-on: #1

home/config/nvim/init.lua

@@ -0,0 +1,25 @@
+require("settings")
+
+-- Install Packer automatically:
+local ensure_packer = function()
+  local fn = vim.fn
+  local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
+  if fn.empty(fn.glob(install_path)) > 0 then
+    fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
+    vim.cmd [[packadd packer.nvim]]
+    return true
+  end
+  return false
+end
+
+return require('packer').startup(function(use)
+  -- Packer can manage itself
+  use("wbthomason/packer.nvim")
+
+  require("plugins")(use)
+
+  local packer_bootstrap = ensure_packer()
+  if packer_bootstrap then
+    require('packer').sync()
+  end
+end)

home/config/nvim/init.vim

@@ -1,180 +0,0 @@
-syntax enable
-let mapleader = " "
-
-call plug#begin('~/.vim/plugged')
-  Plug 'atelierbram/vim-colors_atelier-schemes'
-  Plug 'robertmeta/nofrils'
-  Plug 'vim-test/vim-test'
-  Plug 'hashivim/vim-terraform'
-  Plug 'rmagatti/auto-session'
-  Plug 'rmagatti/session-lens'
-  Plug 'ludovicchabant/vim-gutentags'
-  Plug 'ervandew/supertab'
-  Plug 'preservim/nerdtree'
-  Plug 'liuchengxu/space-vim-dark'
-  Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
-  Plug 'junegunn/fzf.vim'
-  Plug 'mhinz/vim-startify'
-  Plug 'jeetsukumaran/vim-buffergator'
-  Plug 'ap/vim-buftabline'
-  Plug 'airblade/vim-gitgutter'
-  Plug 'majutsushi/tagbar'
-  Plug 'vim-airline/vim-airline'
-  Plug 'enricobacis/vim-airline-clock'
-  Plug 'nvim-lua/plenary.nvim'
-  Plug 'nvim-telescope/telescope.nvim'
-  Plug 'thoughtbot/vim-rspec'
-  Plug 'voldikss/vim-floaterm'
-  Plug 'fatih/vim-go'
-  Plug 'whatyouhide/vim-gotham'
-  Plug 'nanotech/jellybeans.vim'
-  Plug 'sickill/vim-monokai'
-  Plug 'flebel/vim-mypy', { 'for': 'python', 'branch': 'bugfix/fast_parser_is_default_and_only_parser' }
-  Plug 'tpope/vim-fugitive'
-  Plug 'tpope/vim-rhubarb'
-  Plug 'psf/black', { 'branch': 'stable' }
-  Plug 'gf3/peg.vim'
-call plug#end()
-
-
-map <C-o> :NERDTreeToggle<CR>
-
-
-set tabstop=2
-set shiftwidth=2
-set expandtab 
-set hidden
-set background=dark
-set autoindent
-set preserveindent
-set copyindent
-set mouse=
-set shell=~/.nix-profile/bin/fish
-
-" Set Colors
-if (has("termguicolors"))
- set termguicolors
-endif
-colorscheme Atelier_SulphurpoolDark
-hi Comment cterm=italic
-
-" Relative numbers and when not in buffer set absolute numbers
-set number relativenumber
-augroup numbertoggle
-  autocmd!
-  autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
-  autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
-augroup END
-
-" Disable EX Mode
-map q: <Nop>
-" Disable EX Mode
-nnoremap Q <nop>
-
-nnoremap <C-K> :bnext<CR>
-nnoremap <C-J> :bprev<CR>
-nmap <leader>bq :bp <BAR> bd #<CR>
-
-" Airline
-let g:airline#extensions#clock#format = '%I:%M:%S %X'
-
-" Find files using Telescope command-line sugar.
-nnoremap <leader>ff <cmd>Telescope find_files<cr>
-nnoremap <leader>fg <cmd>Telescope live_grep<cr>
-nnoremap <leader>fb <cmd>Telescope buffers<cr>
-nnoremap <leader>fa <cmd>Ag<cr>
-" nnoremap <leader>ft <cmd>Telescope help_tags<cr>
-"lua << EOF
-"require('telescope').setup{
-"   file_ignore_patterns = {"node_modules","./venv/"},
-"}
-"EOF
-
-" RSpec.vim mappings
-map <Leader>rt :call RunCurrentSpecFile()<CR>
-map <Leader>rs :call RunNearestSpec()<CR>
-map <Leader>rl :call RunLastSpec()<CR>
-map <Leader>ra :call RunAllSpecs()<CR>
-
-" let g:python_host_prog = '~/.nvim.pythonenv2/bin/python'
-if exists("$VIRTUAL_ENV")
-    let g:python3_host_prog=substitute(system("which -a python3 | head -n2 | tail -n1"), "\n", '', 'g')
-else
-    let g:python3_host_prog=substitute(system("which python3"), "\n", '', 'g')
-endif
-
-" Floaterm
-let g:floaterm_keymap_toggle = '<F9>'
-let g:floaterm_width = 0.9
-let g:floaterm_height = 0.9
-
-
-" Line Numbers
-set number relativenumber " Turn line numbering on at startup
-noremap <F1> :set invnumber invrelativenumber<CR>
-
-"Tagbar
-"
-noremap <F8> :Tagbar<CR>
-let g:tagbar_autofocus=1
-
-" Session Lens
-lua <<EOF
-require('session-lens').setup {
-    path_display={'shorten'},
-}
-EOF
-noremap <F2> :SearchSession<CR>
-
-
-" Syntax Colors
-function! SynStack ()
-    for i1 in synstack(line("."), col("."))
-        let i2 = synIDtrans(i1)
-        let n1 = synIDattr(i1, "name")
-        let n2 = synIDattr(i2, "name")
-        echo n1 "->" n2
-    endfor
-endfunction
-
-
-" TreeSitter
-lua <<EOF
-require'nvim-treesitter.configs'.setup {
-  highlight = {
-    -- `false` will disable the whole extension
-    enable = true,
-
-    -- list of language that will be disabled
-    disable = {},
-
-    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
-    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
-    -- Using this option may slow down your editor, and you may see some duplicate highlights.
-    -- Instead of true it can also be a list of languages
-    additional_vim_regex_highlighting = false,
-  },
-}
-EOF
-
-" Guten Tags
-" set statusline+=%{gutentags#statusline()}
-
-
-" Indent Line
-let g:indentLine_char = '│'
-
-
-" GBrowse open current line
-nnoremap <leader>gb :.GBrowse<CR>
-
-
-" vim-test
-nmap <silent> <leader>t. :TestNearest<CR>
-nmap <silent> <leader>tf :TestFile<CR>
-nmap <silent> <leader>ts :TestSuite<CR>
-let test#strategy = "neovim"
-
-" Mypy
-nmap <silent> <leader>mp :Mypy<CR>
-

home/config/nvim/legacy.vim

@@ -0,0 +1,81 @@
+syntax enable
+let mapleader = " "
+
+
+set autoindentz
+set preserveindent
+set copyindent
+set shell=~/.nix-profile/bin/fish
+
+" Set Colors
+if (has("termguicolors"))
+ set termguicolors
+endif
+hi Comment cterm=italic
+
+" Relative numbers and when not in buffer set absolute numbers
+set number relativenumber
+augroup numbertoggle
+  autocmd!
+  autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
+  autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
+augroup END
+
+" Disable EX Mode
+map q: <Nop>
+" Disable EX Mode
+nnoremap Q <nop>
+
+
+" Airline
+let g:airline#extensions#clock#format = '%I:%M:%S %X'
+
+
+" nnoremap <leader>ft <cmd>Telescope help_tags<cr>
+
+
+
+" let g:python_host_prog = '~/.nvim.pythonenv2/bin/python'
+if exists("$VIRTUAL_ENV")
+    let g:python3_host_prog=substitute(system("which -a python3 | head -n2 | tail -n1"), "\n", '', 'g')
+else
+    let g:python3_host_prog=substitute(system("which python3"), "\n", '', 'g')
+endif
+
+
+" Line Numbers
+set number relativenumber " Turn line numbering on at startup
+noremap <F1> :set invnumber invrelativenumber<CR>
+
+"Tagbar
+"
+
+
+" Syntax Colors
+function! SynStack ()
+    for i1 in synstack(line("."), col("."))
+        let i2 = synIDtrans(i1)
+        let n1 = synIDattr(i1, "name")
+        let n2 = synIDattr(i2, "name")
+        echo n1 "->" n2
+    endfor
+endfunction
+
+
+" Guten Tags
+" set statusline+=%{gutentags#statusline()}
+
+
+" Indent Line
+let g:indentLine_char = '│'
+
+
+" vim-test
+nmap <silent> <leader>t. :TestNearest<CR>
+nmap <silent> <leader>tf :TestFile<CR>
+nmap <silent> <leader>ts :TestSuite<CR>
+let test#strategy = "neovim"
+
+" Mypy
+nmap <silent> <leader>mp :Mypy<CR>
+

home/config/nvim/lua/plugins.lua

@@ -0,0 +1,66 @@
+vim.cmd([[autocmd BufWritePost plugins.lua PackerCompile]])
+
+return function(use)
+	local parser_install_dir = vim.fn.stdpath("cache") .. "/treesitters"
+	vim.fn.mkdir(parser_install_dir, "p")
+        -- Prevents reinstall of treesitter plugins every boot
+        vim.opt.runtimepath:append(parser_install_dir)
+
+	   -- Treesitter is managed by the package config, we just manage configs/deps here
+	   use({ "nvim-treesitter/nvim-treesitter-refactor" })
+       use({ "RRethy/nvim-treesitter-textsubjects" })
+
+        require("nvim-treesitter.configs").setup({
+        	-- highlight = { enable = true, disable = { "lua" } },
+        	-- indent = { enable = true },
+        	-- refactor = { highlight_definitions = { enable = true } },
+        	-- incremental_selection = { enable = true },
+        	-- matchup = { enable = true },
+        	-- textsubjects = {
+        	-- 	enable = true,
+        	-- 	prev_selection = ",",
+        	-- 	keymaps = {
+        	-- 		["."] = "textsubjects-smart",
+        	-- 	},
+        	-- },
+            parser_install_dir = parser_install_dir,
+        })
+
+        use({'atelierbram/vim-colors_atelier-schemes'})
+        use({'robertmeta/nofrils'})
+        use({'vim-test/vim-test'})
+        use({'hashivim/vim-terraform'})
+        use({'rmagatti/auto-session'})
+        use({'rmagatti/session-lens',
+            config = function() require'session-lens'.setup { path_display={'shorten'} } end
+        })
+        use({'ludovicchabant/vim-gutentags'})
+        -- use({'ervandew/supertab'})
+        use({'preservim/nerdtree'})
+        use({'liuchengxu/space-vim-dark'})
+        use({'junegunn/fzf', dir='~/.fzf'})
+        use({'junegunn/fzf.vim'})
+        use({'mhinz/vim-startify'})
+        use({'jeetsukumaran/vim-buffergator'})
+        use({'ap/vim-buftabline'})
+        use({'airblade/vim-gitgutter'})
+        use({'majutsushi/tagbar'})
+        use {
+          'nvim-lualine/lualine.nvim',
+          requires = { 'kyazdani42/nvim-web-devicons', opt = true }
+        }
+        use({
+            'nvim-telescope/telescope.nvim',
+            config = function () require('telescope').setup{ file_ignore_patterns = {"node_modules","./venv/"} } end
+        })
+        use({'thoughtbot/vim-rspec'})
+        use({'voldikss/vim-floaterm'})
+        use({'fatih/vim-go'})
+        use({'whatyouhide/vim-gotham'})
+        use({'nanotech/jellybeans.vim'})
+        use({'sickill/vim-monokai'})
+        use({'tpope/vim-fugitive'})
+        use({'tpope/vim-rhubarb'})
+        use({'gf3/peg.vim'})
+
+end

home/config/nvim/lua/settings.lua

@@ -0,0 +1,122 @@
+vim.g.mapleader = " "
+vim.g.maplocalleader = " "
+
+vim.opt.shell = "/usr/local/bin/fish"
+
+vim.opt.history = 1000
+vim.opt.termguicolors = true
+vim.opt.background = "dark"
+
+vim.opt.mouse = "" -- disable
+-- vim.opt.ruler = true -- Position at the bottom of the screen
+vim.opt.joinspaces = false
+vim.opt.hidden = true
+vim.opt.previewheight = 5
+-- 
+vim.opt.shortmess = vim.o.shortmess .. "atI"
+vim.opt.lazyredraw = true
+vim.opt.splitbelow = true
+vim.opt.splitright = true
+
+-- Global settings
+vim.opt.autochdir = true -- Keep vim's directory context same as the current buffer
+vim.opt.listchars = "tab:> ,trail:.,extends:$,nbsp:_"
+vim.opt.fillchars = "fold:-"
+
+-- Search
+vim.opt.hlsearch = true
+vim.opt.incsearch = true
+vim.opt.ignorecase = true
+vim.opt.wildmode = "list:longest" -- Autocomplete
+
+-- Buffer settings
+vim.opt.autoindent = true
+vim.opt.expandtab = true
+vim.opt.shiftwidth = 2
+vim.opt.softtabstop = 4
+vim.opt.tabstop = 2
+vim.opt.undofile = true
+
+vim.opt.number = true
+vim.opt.relativenumber = true
+
+vim.cmd 'colorscheme Atelier_SulphurpoolDark'
+vim.g.floaterm_keymap_toggle = '<F9>'
+vim.g.floaterm_width = 0.9
+vim.g.floaterm_height = 0.9
+
+
+vim.g.tagbar_autofocus=1
+
+
+
+-- Highlight yank
+vim.api.nvim_command([[
+  au TextYankPost * lua vim.highlight.on_yank {higroup="IncSearch", timeout=150, on_visual=true}
+]])
+
+-- TODO: ... the rest of plugin/legacy.vim
+
+local map = vim.api.nvim_set_keymap
+local function t(str) -- Convert termcodes for mapping
+	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
+
+_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
+		-- If <S-Tab> is not working in your terminal, change it to <C-h>
+		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 })
+
+map("v", ">", ">gv", {}) -- Retain visual select when indenting
+map("v", "<", "<gv", {}) -- Retain visual select when indenting
+
+
+vim.api.nvim_set_keymap("n", "<Leader>bq",":bp <BAR> bd #<CR>", {silent=true})
+
+vim.api.nvim_set_keymap("n", "<Leader>ff", ":Telescope find_files<cr>", {silent=true})
+vim.api.nvim_set_keymap("n", "<Leader>fg", ":Telescope live_grep<cr>", {silent=true})
+vim.api.nvim_set_keymap("n", "<Leader>fb", ":Telescope buffers<cr>", {silent=true})
+vim.api.nvim_set_keymap("n", "<Leader>fa", ":Ag<cr>", {silent=true})
+
+vim.api.nvim_set_keymap("n", "<leader>gb",":.GBrowse<CR>", {silent=true})
+
+vim.api.nvim_set_keymap("n", "<C-J>", ":bprev<CR>", {silent = true})
+vim.api.nvim_set_keymap("n", "<C-K>", ":bnext<CR>", {silent = true})
+vim.api.nvim_set_keymap("n", "<C-o>", ":NERDTreeToggle<CR>", {silent = true})
+
+vim.api.nvim_set_keymap("n", "<F1>", ":set invnumber invrelativenumber<CR>", {silent = true })
+vim.api.nvim_set_keymap("n", "<F2>",":SearchSession<CR>", {silent = true })
+vim.api.nvim_set_keymap("n", "<F8>", ":Tagbar<CR>", {silent = true })
+
+

home/config/nvim/lua/utils/init.lua

@@ -0,0 +1,16 @@
+local utils = { }
+
+local scopes = {o = vim.o, b = vim.bo, w = vim.wo}
+
+function utils.opt(scope, key, value)
+    scopes[scope][key] = value
+    if scope ~= 'o' then scopes['o'][key] = value end
+end
+
+function utils.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
+
+return utils

hosts/_common/programs.nix

@@ -27,6 +27,13 @@
         # Inject tree-sitters, since they're annoying to maintain with sideloading
         (nvim-treesitter.withPlugins (plugins: pkgs.tree-sitter.allGrammars))
       ];
+      # We used to manage our own init.lua but now we want the home-manager
+      # managed init.vim to load our init.lua which makes this a little dirty.
+      extraConfig = ''
+      lua << EOF
+       ${builtins.readFile ../../home/config/nvim/init.lua}
+      EOF
+      '';
     };
 
     programs.fish = {

hosts/_common/xdg.nix

@@ -1,10 +1,15 @@
-{ pkgs, ... }:
+{ pkgs, config, ... }:
 {
     xdg.configFile = {
       "nvim" = {
         source = ../../home/config/nvim;
         recursive = true;
       };
+      "nvim/lua" = {
+          source = config.lib.file.mkOutOfStoreSymlink ../config/nvim/lua;
+          recursive = true;
+      };
+      "nvim/legacy.vim".source = config.lib.file.mkOutOfStoreSymlink ../../home/config/nvim/legacy.vim;
       "fish" = {
         source = ../../home/config/fish;
         recursive = true;