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" ~/.vimrc — Vim 9 configuration
" Requires: vim-plug, rust-analyzer in PATH, fzf binary
" ── Bootstrap vim-plug ────────────────────────────────────────────────────────
let s:plug_path = expand('~/.vim/autoload/plug.vim')
if !filereadable(s:plug_path)
silent execute '!curl -fLo ' .. s:plug_path .. ' --create-dirs '
\ .. 'https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif
" ── Plugins ───────────────────────────────────────────────────────────────────
call plug#begin()
Plug 'yegappan/lsp'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'ghifarit53/tokyonight-vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
call plug#end()
" ── General settings ──────────────────────────────────────────────────────────
filetype plugin indent on
syntax enable
set number
set signcolumn=yes
set updatetime=300
set hidden
set tabstop=4
set shiftwidth=4
set expandtab
set ignorecase
set smartcase
set incsearch
set hlsearch
set splitbelow
set splitright
set scrolloff=8
set clipboard=unnamedplus
set mouse=a
" ── File clutter ───────────────────────────────────────────────────────────────
set nobackup
set nowritebackup
let &directory = expand('~/.vim/swap//')
silent! call mkdir(expand('~/.vim/swap'), 'p', 0700)
set undofile
let &undodir = expand('~/.vim/undo//')
silent! call mkdir(expand('~/.vim/undo'), 'p', 0700)
" ── Colors ────────────────────────────────────────────────────────────────────
set termguicolors
let g:tokyonight_style = 'night'
colorscheme tokyonight
" ── LSP (yegappan/lsp) ────────────────────────────────────────────────────────
" g:LspOnSetup is called by the User LspSetup autocmd below.
" Variables must be defined and consumed inside the same function call —
" they cannot be captured by an inner autocmd in a def function.
def g:LspOnSetup()
var lspServers = [
{
name: 'rust',
filetype: ['rust'],
path: 'rust-analyzer',
syncInit: true,
}
]
g:LspAddServer(lspServers)
enddef
autocmd User LspSetup call g:LspOnSetup()
" LSP keymaps (only when LSP is active)
autocmd FileType rust {
nnoremap <buffer> gd <Cmd>LspGotoDefinition<CR>
nnoremap <buffer> gD <Cmd>LspGotoDeclaration<CR>
nnoremap <buffer> gi <Cmd>LspGotoImpl<CR>
nnoremap <buffer> gr <Cmd>LspShowReferences<CR>
nnoremap <buffer> gy <Cmd>LspGotoTypeDef<CR>
nnoremap <buffer> K <Cmd>LspHover<CR>
nnoremap <buffer> <space>r <Cmd>LspRename<CR>
nnoremap <buffer> <space>a <Cmd>LspCodeAction<CR>
nnoremap <buffer> <space>f <Cmd>LspFormat<CR>
nnoremap <buffer> <space>d <Cmd>LspDiagShow<CR>
nnoremap <buffer> [d <Cmd>LspDiagPrev<CR>
nnoremap <buffer> ]d <Cmd>LspDiagNext<CR>
nnoremap <buffer> <space>o <Cmd>LspOutline<CR>
nnoremap <buffer> <space>i <Cmd>LspInlayHints toggle<CR>
}
" ── Search ────────────────────────────────────────────────────────────────────
nnoremap <Esc> <Cmd>nohlsearch<CR>
" ── 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
" ── Airline ───────────────────────────────────────────────────────────────────
let g:airline_theme = 'tokyonight'
let g:airline_powerline_fonts = 0 " set to 1 if you have a Nerd Font
let g:airline#extensions#lsp#enabled = 1
" ── FZF ───────────────────────────────────────────────────────────────────────
" Use ripgrep for :Files if available
if executable('rg')
set grepprg=rg\ --vimgrep\ --smart-case
set grepformat=%f:%l:%c:%m
endif
" Layout
let g:fzf_layout = { 'down': '40%' }
let g:fzf_preview_window = ['right:50%:hidden', 'ctrl-/']
" FZF keymaps
nnoremap <C-p> <Cmd>Files<CR>
nnoremap <C-b> <Cmd>Buffers<CR>
nnoremap <leader>rg <Cmd>Rg<CR>
nnoremap <leader>fg <Cmd>GFiles<CR>
nnoremap <leader>fl <Cmd>BLines<CR>
nnoremap <leader>fh <Cmd>History<CR>
nnoremap <leader>fc <Cmd>Commands<CR>
nnoremap <leader>fm <Cmd>Maps<CR>
" Word search under cursor
nnoremap <leader>fw <Cmd>execute 'Rg ' .. expand('<cword>')<CR>
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