init.vim

let mapleader=","

set nocompatible
filetype off
"let base16colorspace=256
set termguicolors

let g:loaded_matchit = 1


" ============================================== "
"                                                "
"            P    L   U   G   I   N    S         "
"                                                "
" ============================================== "
call plug#begin()

	" Base16 colours
	Plug 'chriskempson/base16-vim'

	" Editor config support
	Plug 'editorconfig/editorconfig-vim'

	" Git gutter support
	Plug 'airblade/vim-gitgutter'

	" Aesthetically pleasing bottom bar
	Plug 'itchyny/lightline.vim'

	" Automatically highlight what we just yanked
	Plug 'machakann/vim-highlightedyank'
	" The one way to search
	Plug 'airblade/vim-rooter'
	Plug 'kien/ctrlp.vim'
	Plug 'jremmen/vim-ripgrep'


	Plug 'HerringtonDarkholme/yats.vim'
	Plug 'ncm2/nvim-typescript', {'do': './install.sh'}

	Plug 'prettier/vim-prettier', {
	  \ 'do': 'yarn install',
	  \ 'branch': 'release/1.x',
	  \ 'for': [
	    \ 'javascript',
	    \ 'typescript',
	    \ 'css',
	    \ 'less',
	    \ 'scss',
	    \ 'json',
	    \ 'html' ] }

	" Toml langauge support
	Plug 'cespare/vim-toml'

	" Actually go to matching stuff
	Plug 'andymass/vim-matchup'

	Plug 'scrooloose/nerdcommenter'

	Plug 'ntpeters/vim-better-whitespace'
	nmap <Leader>f :StripWhitespace<CR>

	" Formatting
	Plug 'Chiel92/vim-autoformat'

	" Linting
	Plug 'dense-analysis/ale'


	" LSP/Autocomplete
	Plug 'autozimu/LanguageClient-neovim', {
				\ 'branch': 'next',
				\ 'do': 'bash install.sh'
				\ }

	Plug 'ncm2/ncm2'
	Plug 'roxma/nvim-yarp'
	Plug 'ncm2/ncm2-path'
	Plug 'ncm2/ncm2-pyclang'

	Plug 'ron-rs/ron.vim'


	" Discord, because why not
	"Plug 'aurieh/discord.nvim', { 'do': ':UpdateRemotePlugins'}

call plug#end()

" Linter
let g:ale_lint_on_text_changed = 'never'
let g:ale_lint_on_insert_leave = 0
let g:ale_lint_on_save = 1
let g:ale_lint_on_enter = 0
let g:ale_virtualtext_cursor = 1
let g:ale_rust_rls_config = {
			\ 'rust': {
			\ 'all_targets': 1,
			\ 'build_on_save': 1,
			\ 'clippy_preference': 'on'
			\ }
			\ }
let g:ale_rust_rls_toolchain = ''
let g:ale_linters = {'rust': ['rls'], 'c': ['clang', 'clangd']}
highlight link ALEWarningSign Todo
highlight link ALEErrorSign WarningMsg
highlight link ALEVirtualTextWarning Todo
highlight link ALEVirtualTextInfo Todo
highlight link ALEVirtualTextError WarningMsg
highlight ALEError guibg=None
highlight ALEWarning guibg=None
let g:ale_sign_error = "✖"
let g:ale_sign_warning = "⚠"
let g:ale_sign_info = "i"
let g:ale_sign_hint = "➤"

nnoremap <silent> K :ALEHover<CR>
nnoremap <silent> gd :ALEGoToDefinition<CR>
nnoremap <silent> gs :ALEGoToDefinitionInSplit<CR>

let g:rustfmt_command = "rustfmt +nightly"
let g:rustfmt_autosave = 1
let g:rustfmt_emit_files = 1
let g:rustfmt_fail_silently = 0
let $RUST_SRC_PATH = systemlist("rustc --print sysroot")[0] . "/lib/rustlib/src/rust/src"

" Completion


" Clang for C/C++
let g:ncm2_pyclang#library_path = '/Library/Developer/CommandLineTools/usr/lib/libclang.dylib'
let g:ncm2_pyclang#args_file_path = ['.clang_complete']
let g:ncm2_pyclang#database_path = [
            \ 'compile_commands.json',
            \ 'build/compile_commands.json'
            \ ]
autocmd FileType c,cpp nnoremap <buffer> gd :<c-u>call ncm2_pyclang#goto_declaration()<cr>

autocmd BufEnter * call ncm2#enable_for_buffer()
set completeopt=noinsert,menuone,noselect
" tab to select
" and don't hijack my enter key
inoremap <expr><Tab> (pumvisible()?(empty(v:completed_item)?"\<C-n>":"\<C-y>"):"\<Tab>")
inoremap <expr><CR> (pumvisible()?(empty(v:completed_item)?"\<CR>":"\<C-y>"):"\<CR>")

let g:LanguageClient_serverCommands = {
	\ 'rust': ['~/.cargo/bin/rustup', 'run', 'stable', 'rls'],
	\ }

nnoremap <F5> :call LanguageClient_contextMenu()<CR>
"nnoremap <silent> K :call LanguageClient#textDocument_hover()<CR>
"nnoremap <silent> gd :call LanguageClient#textDocument_definition()<CR>
nnoremap <silent> <F2> :call LanguageClient#textDocument_rename()<CR>

" Formatting

let g:autoformat_autoindent = 0
let g:autoformat_retab = 0
let g:autoformat_remove_trailing_spaces = 0

let g:formatdef_rustfmt = '"rustfmt"'
let g:formatters_rust = ['rustfmt']


au BufWrite * :Autoformat

au BufEnter * :GitGutterEnable
au BufWrite * :GitGutter


" ============================================== "
"                                                "
"       E   D   I   T   O   R     C  F  G        "
"                                                "
" ============================================== "

filetype plugin indent on
set autoindent
set timeoutlen=300 " New line with `o` delay
set encoding=utf-8
set clipboard=unnamedplus " Share clipboard with MacOS
set scrolloff=2
set noshowmode
set hidden
set nowrap
set mouse=a
set number

set splitright
set splitbelow

" Permanent undo @ ~./vimdid
set undodir=~/.vimdid
set undofile

set shiftwidth=8
set softtabstop=8
set tabstop=8
set noexpandtab

set ruler
set ttyfast

set nolist
set listchars=nbsp:¬,extends:»,precedes:«,trail:•

nnoremap j gj
nnoremap k gk

" Never again
map <F1> <Esc>
imap <F1> <Esc>

" Tmux-like splits
nmap <C-a>\| :vsp<CR>
nmap <C-a>- :sp<CR>

nmap <Leader>h :Stdheader<CR>

colorscheme base16-atelier-cave