" General options
set wrap linebreak " break on words not chars
set ruler 			" show the cursor position all the time
set showcmd 			" display incomplete commands
set ttimeout 			" time out for key codes
set ttimeoutlen=100 		" wait up to 100ms after Esc for special key
set display=truncate 		" show @@@ in the last line if it is truncated
set scrolloff=5 		" show a few lines around the cursor
set relativenumber 		" relative line numbering
set tabstop=4 			" 4-space tabs
set softtabstop=4 		" 4-space tabs
set shiftwidth=4 		" 4-space shiftwidth
set backspace=indent,eol,start 	" backspace over everything in insert
set directory=$HOME/.vim/swapfiles// " common swap directory
set fillchars+=vert:\ 
syntax enable 			" switch syntax highlighting on, used to be syntax on

" Matching and key mappings
":match ErrorMsg '\%>80v.\+' " right-hand drift warning

" Automatically finish closing tags
augroup html_vue_hbs
	au!
	autocmd BufNewFile,BufRead *.php|*.html|*.vue|*.hbs :inoremap <lt>/ </<C-x><C-o><Esc>==gi
	autocmd BufNewFile,BufRead *.hbs set filetype=handlebars syntax=html
augroup END

" only do this if autocommands enabled
if has("autocmd")
	" enable file type detection and load indent files
	filetype plugin indent on

	augroup vimStartup
		au!

		"at startup, jump to last cursor position if valid
		autocmd BufReadPost *
		\ 	if line("'\"") >= 1 && line("'\"") <= line("$") && &ft !~# 'commit'
		\ 	| exe "normal! g`\""
		\ 	| endif
	augroup END
endif



if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

call plug#begin('~/.vim/plugged')
Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
Plug 'rust-lang/rust.vim'
call plug#end()

" rust.vim
let g:rustfmt_autosave = 1

" COC.VIM
"let g:coc_global_extensions = ['coc-rust-analyzer', 'coc-prettier']

inoremap <silent><expr> <TAB>
\	pumvisible() ? "\<C-n>" :
\	<SID>check_back_space() ? "\<TAB>" :
\	coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
	let col = col('.') - 1
	return !col || getline('.')[col - 1] =~# '\s'
endfunction

highlight CocFloating ctermbg=black

" Auto-reloading scripts
autocmd BufWritePost .aliases !source ~/.aliases