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-- https://github.com/SylvanFranklin/.config/blob/main/nvim/init.lua
-- new keymap defaults: https://neovim.io/doc/user/news-0.11.html
-- 1. Plugins
-- requires nvim 0.12+
-- mise plugins add neovim
-- mise install neovim@nightly
-- https://github.com/jdx/mise/discussions/6787#discussioncomment-14803999
vim.pack . add ( {
' https://github.com/shaunsingh/nord.nvim ' ,
' https://github.com/stevearc/oil.nvim ' ,
' https://github.com/christoomey/vim-tmux-navigator ' ,
' https://github.com/tpope/vim-surround ' ,
' https://github.com/tpope/vim-fugitive ' ,
' https://github.com/kevinhwang91/nvim-bqf ' ,
' https://github.com/nvim-lua/plenary.nvim ' ,
' https://github.com/nvim-telescope/telescope.nvim ' ,
} )
require ( ' telescope ' ) . setup ( )
require ( ' oil ' ) . setup ( {
keymaps = {
[ ' <C-h> ' ] = false ,
[ ' <C-l> ' ] = false
}
} )
-- 2. Options
vim.opt . smartindent = true -- autoindenting when starting a new line
vim.opt . tabstop = 2 -- tab counts as 2 columns
vim.opt . shiftwidth = 2 -- numbers of spaces to (auto)indent
vim.opt . expandtab = true -- tabs to spaces
vim.opt . clipboard = ' unnamedplus ' -- share clipboard with the OS
vim.opt . number = true -- display line numbers
vim.opt . synmaxcol = 500 -- do not try to highlight lines longer than 500 characters
vim.opt . lazyredraw = true -- do not redraw while running macros
vim.opt . showmatch = true -- show matching braces
vim.opt . matchtime = 2 -- show matching braces for 0.2 sec
vim.opt . showmode = true -- shows when you are in insert mode
vim.opt . title = true -- show title in console status bar
vim.opt . laststatus = 3 -- single status line
vim.opt . wrap = false -- dont wrap lines
vim.opt . scrolloff = 5 -- keep 5 rows on the screen when scrolling
vim.opt . sidescrolloff = 15 -- horizontal scrolloff
vim.opt . visualbell = false -- no visual bell
vim.opt . backup = false -- no backups
vim.opt . writebackup = false -- no backups
vim.opt . swapfile = false -- no backups
vim.opt . mouse = ' ' -- disable mouse
vim.opt . list = true -- list mode
vim.opt . timeoutlen = 1000 -- delay for mappings
vim.opt . ttimeoutlen = 0 -- delay between modes
vim.opt . termguicolors = true -- 24-bit RGB color
vim.opt . autoindent = true
vim.opt . updatetime = 100
vim.opt . timeout = true
vim.opt . timeoutlen = 1000
vim.opt . ttimeoutlen = 10
vim.opt . completeopt = {
' menu ' ,
' menuone ' ,
' noselect '
}
vim.opt . listchars = {
nbsp = ' ⦸ ' , -- circled reverse solidus (U+29B8, UTF-8: E2 A6 B8)
extends = ' » ' , -- right-pointing double angle quotation mark (U+00BB, UTF-8: C2 BB)
precedes = ' « ' , -- left-pointing double angle quotation mark (U+00AB, UTF-8: C2 AB)
trail = ' • ' , -- bullet (U+2022, UTF-8: E2 80 A2)
space = ' ' ,
tab = ' → '
}
vim.opt . fillchars = {
diff = ' ⣿ ' ,
eob = ' ' , -- no-break space (U+00A0, UTF-8: C2 A0) to suppress ~ at EndOfBuffer
vert = ' │ ' ,
msgsep = ' ‾ ' ,
fold = ' · ' , -- middle dot (U+00B7, UTF-8: C2 B7)
foldopen = ' ▾ ' ,
foldsep = ' │ ' ,
foldclose = ' ▸ '
}
vim.opt . shortmess = {
t = true , -- truncate file messages at start
A = true , -- ignore annoying swap file messages
o = true , -- file-read message overwrites previous
O = true , -- file-read message overwrites previous
T = true , -- truncate non-file messages in middle
f = true , -- (file x of x) instead of just (x of x
F = true , -- don't give file info when editing a file, NOTE: this breaks autocommand messages
s = true ,
I = true , -- disable welcome message (:intro)
a = true , -- shortmess for everything
c = true ,
W = true , -- don't show w or written when writing
}
vim.opt . wildignore = { -- ignore when autocompleting
' *.aux ' , ' *.out ' , ' *.toc ' , ' *.o ' , ' *.obj ' ,
' *.dll ' , ' *.jar ' , ' *.pyc ' , ' *.rbc ' , ' *.class ' ,
' *.gif ' , ' *.ico ' , ' *.jpg ' , ' *.jpeg ' , ' *.png ' ,
' *.avi ' , ' *.wav ' , ' *.*~ ' , ' *~ ' , ' *.swp ' ,
' .lock ' , ' .DS_Store ' , ' tags.lock '
}
if vim.fn . executable ( ' rg ' ) > 0 then
vim.opt . grepprg = [[rg --glob "!.git" --no-heading --vimgrep --follow $*]]
end
-- find the correct ruby interpreter
vim.g . ruby_host_prog = ' asdf exec neovim-ruby-host '
-- highlight yanked text briefly
vim.api . nvim_create_autocmd ( ' TextYankPost ' , {
callback = function ( )
vim.highlight . on_yank {
higroup = ' Search ' ,
timeout = 250 ,
on_visual = true ,
}
end ,
} )
-- resize splits when Vim is resized
vim.api . nvim_create_autocmd ( ' VimResized ' , { command = ' horizontal wincmd = ' } )
vim.api . nvim_create_augroup ( ' cursorline_focus ' , { } )
vim.api . nvim_create_autocmd ( { ' InsertLeave ' , ' WinEnter ' } , {
group = ' cursorline_focus ' ,
callback = function ( )
vim.wo . cursorline = true
end ,
} )
vim.api . nvim_create_autocmd ( { ' InsertEnter ' , ' WinLeave ' } , {
group = ' cursorline_focus ' ,
callback = function ( )
vim.wo . cursorline = false
end ,
} )
local function map ( mode , lhs , rhs , opts )
local options = { noremap = true }
if opts then options = vim.tbl_extend ( ' force ' , options , opts ) end
vim.keymap . set ( mode , lhs , rhs , options )
end
local function nmap ( lhs , rhs , opts )
map ( ' n ' , lhs , rhs , opts )
end
--- Mappings
-- Essentials
vim.g . mapleader = ' '
vim.keymap . set ( ' n ' , ' ; ' , ' : ' )
vim.keymap . set ( ' v ' , ' ; ' , ' : ' )
vim.keymap . set ( ' n ' , ' ,, ' , ' <C-^> ' )
vim.keymap . set ( ' n ' , ' Q ' , ' :q!<CR> ' )
vim.keymap . set ( ' n ' , ' <leader>w ' , ' :w<CR> ' ) -- TODO: :h autowriteall
vim.keymap . set ( ' n ' , ' <leader><space> ' , ' :nohlsearch<CR> ' , { silent = true } )
vim.keymap . set ( ' n ' , ' <leader>ff ' , function ( ) require ( ' telescope.builtin ' ) . find_files ( { hidden = true } ) end )
vim.keymap . set ( ' n ' , ' <leader>fb ' , function ( ) require ( ' telescope.builtin ' ) . buffers ( { hidden = true } ) end )
vim.keymap . set ( ' n ' , ' <leader>fh ' , function ( ) require ( ' telescope.builtin ' ) . help_tags ( ) end )
vim.keymap . set ( ' n ' , ' <leader>fq ' , function ( ) require ( ' telescope.builtin ' ) . quickfix ( ) end )
vim.keymap . set ( ' n ' , ' <leader>fo ' , function ( )
require ( ' telescope.builtin ' ) . find_files ( { cwd = ' ~/Syncthing/Obsidian/Personal/ ' , search_file = ' *.md ' } )
end )
vim.keymap . set ( ' n ' , ' <leader>fO ' , function ( )
require ( ' telescope.builtin ' ) . live_grep ( { cwd = ' ~/Syncthing/Obsidian/Personal/ ' , search_file = ' *.md ' } )
end )
-- Convenience
vim.keymap . set ( ' n ' , ' yy ' , ' Y ' )
vim.keymap . set ( ' n ' , ' Y ' , ' y$ ' )
vim.keymap . set ( ' n ' , ' N ' , ' Nzz ' )
vim.keymap . set ( ' n ' , ' n ' , ' nzz ' )
vim.keymap . set ( ' n ' , ' j ' , ' gj ' )
vim.keymap . set ( ' n ' , ' k ' , ' gk ' )
vim.keymap . set ( ' n ' , ' H ' , ' ^ ' )
vim.keymap . set ( ' n ' , ' L ' , ' $ ' )
vim.keymap . set ( ' n ' , ' J ' , ' mzJ`z ' )
vim.keymap . set ( ' n ' , ' gQ ' , ' <Nop> ' )
vim.keymap . set ( ' n ' , ' vv ' , ' :vs<CR> ' )
-- Tabs
nmap ( ' <leader>t ' , ' :tabnew<CR> ' , { silent = true } )
nmap ( ' <Tab> ' , ' :tabnext<CR> ' , { silent = true } )
nmap ( ' <S-Tab> ' , ' :tabprevious<CR> ' , { silent = true } )
-- Visual mode
map ( ' v ' , ' . ' , ' :normal .<CR> ' )
map ( ' v ' , ' J ' , ' :m \' >+1<CR>gv=gv ' )
map ( ' v ' , ' K ' , ' :m \' <-2<CR>gv=gv ' )
map ( ' v ' , ' < ' , ' <gv ' )
map ( ' v ' , ' > ' , ' >gv ' )
-- vim-easy-align
map ( " n " , " ga " , " <Plug>(EasyAlign) " )
map ( " x " , " ga " , " <Plug>(EasyAlign) " )
vim.keymap . set ( " n " , " - " , " :Oil<CR> " )
-- fugitive.vim
nmap ( ' <leader>ga ' , ' :Gwrite<CR> ' )
nmap ( ' <leader>gs ' , ' :Git<CR> ' )
nmap ( ' <leader>gb ' , ' :Git blame<CR> ' )
-- test
nmap ( ' <leader>r ' , function ( )
os.execute ( " tmux send-keys -t '{down-of}' './bin/rspec ' " .. vim.fn . expand ( " % " ) .. " Enter " )
end )
nmap ( ' <leader>R ' , function ( )
os.execute ( " tmux send-keys -t '{down-of}' './bin/rspec .' Enter " )
end )
-- grep
nmap ( ' <C-f> ' , ' :grep ' )
-- reformat
nmap ( ' <leader>= ' , ' :lua vim.lsp.buf.format()<CR>:w<CR> ' , { silent = true } )
nmap ( ' <leader>W ' , ' :TrimWhitespace<CR> ' )
nmap ( ' <leader>q ' , ' :copen<CR> ' )
-- command mode
vim.keymap . set ( ' c ' , ' <C-a> ' , ' <Home> ' )
vim.keymap . set ( ' c ' , ' <C-e> ' , ' <End> ' )
-- paste in visual mode and keep available
vim.keymap . set ( ' x ' , ' p ' , [['pgv"'.v:register.'y`>']] , { expr = true , noremap = false , silent = false } )
vim.keymap . set ( ' x ' , ' P ' , [['Pgv"'.v:register.'y`>']] , { expr = true , noremap = false , silent = false } )
vim.keymap . set ( ' n ' , ' <C-d> ' , ' <C-d>zz ' , { desc = ' Scroll downwards ' } )
vim.keymap . set ( ' n ' , ' <C-u> ' , ' <C-u>zz ' , { desc = ' Scroll upwards ' } )
-- Make U opposite to u.
-- vim.keymap.set('n', 'U', '<C-r>', { desc = 'Redo' })
-- default
vim.lsp . config ( ' * ' , {
root_markers = { ' .git ' } ,
} )
vim.lsp . config [ ' lua_ls ' ] = {
cmd = { ' lua-language-server ' } ,
filetypes = { ' lua ' } ,
root_markers = { { ' .luarc.json ' , ' .luarc.jsonc ' } } ,
settings = { Lua = { runtime = { version = ' LuaJIT ' } } }
}
vim.lsp . enable ( ' lua_ls ' )
local function trim_trailing_whitespace ( )
local pos = vim.api . nvim_win_get_cursor ( 0 )
vim.cmd [[silent keepjumps keeppatterns %s/\s\+$//e]]
vim.api . nvim_win_set_cursor ( 0 , pos )
end
vim.api . nvim_create_user_command ( ' TrimWhitespace ' , trim_trailing_whitespace , { } )
vim.cmd ( ' colorscheme nord ' )
