.vimrc

set nocompatible
filetype on
filetype plugin on
syntax on

" SETTINGS {{{

" show line numbers (relative and absolute)
set number relativenumber
" show line numbers in directories
let g:netrw_bufsettings = 'noma nomod nu nowrap ro nobl'
" line don't warp at the end of the line if it's too long
set nowrap
" search ignore case if the search pattern is all lowercase, otherwise case sensitive
set ignorecase smartcase
" highlight search results
set hlsearch
" use 4 spaces instead of tabs
set shiftwidth=4 smarttab
"set expandtab
" make tabs 4 spaces wide
set tabstop=4
" deactivate mouse
set mouse=
" Go to the last position when opening a file
autocmd BufReadPost *
	\ if line("'\"") > 0 && line("'\"") <= line("$") |
	\   exe "normal! g`\"" |
	\ endif
" Don't autho change line break character
set nofixeol

" shell tab completion {{{
set wildmenu
set wildmode=list:longest
set wildignore=*.docx,*.jpg,*.png,*.gif,*.pdf,*.pyc,*.exe,*.flv,*.img,*.xlsx
" }}}

" }}}

" PLUGINS {{{
call plug#begin('~/.vim/plugged')

" github copilot
Plug 'github/copilot.vim'
" undo tree
Plug 'mbbill/undotree'
" lsp + completion
Plug 'prabirshrestha/vim-lsp'
Plug 'mattn/vim-lsp-settings'
Plug 'prabirshrestha/asyncomplete.vim'
Plug 'prabirshrestha/asyncomplete-lsp.vim'
" Debugger
Plug 'puremourning/vimspector'
" file explorer
Plug 'ptzz/lf.vim'
Plug 'voldikss/vim-floaterm'
" fuzzy finder
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
" indent with tabs, align with spaces
Plug 'Thyrum/vim-stabs'
" theme
Plug 'ghifarit53/tokyonight-vim'

call plug#end()
" }}}

" MAPPINGS {{{

nnoremap <F5> :UndotreeToggle<CR>
nnoremap <F2> :set number! relativenumber!<CR>
nnoremap <tab><tab> :FZF<CR>
noremap - :Lf<CR>

" }}}

" VIMSCRIPT {{{

command! -nargs=0 Clear :normal Gd1Gdd
command! -nargs=0 WE :normal :w<CR>:E<CR>

" LSP + completion {{{

function! s:on_lsp_buffer_enabled() abort
	setlocal omnifunc=lsp#complete
	setlocal signcolumn=yes
	if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif

	let g:lsp_format_sync_timeout = 1000
	autocmd! BufWritePre *.rs,*.go call execute('LspDocumentFormatSync')
endfunction

augroup lsp_install
	au!
	" call s:on_lsp_buffer_enabled only for languages that has the server registered.
	autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
augroup END

" }}}

" THEME {{{
set termguicolors

let g:tokyonight_style = 'night' " available: night, storm
let g:tokyonight_enable_italic = 1

colorscheme tokyonight
" }}}

" }}}

" FOLDING {{{

" vim files. The fold level is determined by {{{ and }}}
augroup filetype_vim
	autocmd!
	autocmd FileType vim setlocal foldmethod=marker
augroup END

" python files. The fold level is determined by indentation
augroup filetype_python
	autocmd!
	autocmd FileType python setlocal foldmethod=indent
augroup END

" }}}