.vimrc

let mapleader = ' '

" Enable filetype detection and plugin functionality
filetype plugin on

" Enable syntax highlighting
syntax on

" Set the tab size to 2 spaces
set tabstop=2
set shiftwidth=2
set expandtab

set laststatus=2
set statusline=%f\ %r%y%m%*%h%w%=[%l,%v]\ [%p%%]

set splitbelow
set splitright

set wildmenu

set re=0

" Automatically indent new lines to match the previous line
set autoindent

" set path
set path+=**

" set grep
if executable('rg')
  set grepprg=rg\ --vimgrep
endif

" Highlight search results as you type
set incsearch

" Increase redrawtime
" set redrawtime=2000

" Ignore case when searching
set ignorecase

" Enable smart case when searching (ignore case when search pattern contains lowercase letters)
set smartcase

" To facilitate edit in multiple tmux panes
set autoread
set hidden

" Disable swap
set noswapfile
set nobackup

set background=dark

" Stop being annoying with completion
set completeopt=menuone,noinsert

" A hate the pink Pmenu
hi Pmenu ctermbg=darkgray

" Automatically install Vim-Plug if not available
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

" Configure Vim-Plug
call plug#begin('~/.vim/plugged')
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } } | Plug 'junegunn/fzf.vim'
Plug 'justinmk/vim-dirvish'
Plug 'conradirwin/vim-bracketed-paste'
Plug 'pbrisbin/vim-mkdir'
Plug 'bogado/file-line'
Plug 'prabirshrestha/vim-lsp'
Plug 'morhetz/gruvbox'
Plug 'tpope/vim-fugitive' | Plug 'tpope/vim-rhubarb' | Plug 'rhysd/committia.vim'
Plug 'elixir-editors/vim-elixir'
call plug#end()

set background=dark
colorscheme gruvbox

let g:markdown_fenced_languages = ["sh=bash", "typescript", "js=javascript", "tsx=typescriptreact"]

if executable('typescript-language-server')
  " npm i -g typescript typescript-language-server
  au User lsp_setup call lsp#register_server({
        \ 'name': 'tsserver',
        \ 'cmd': {server_info->['typescript-language-server', '--stdio']},
        \ 'allowlist': ['typescript', 'typescriptreact', 'javascript', 'javascriptreact'],
        \ })
endif

if executable('rust-analyzer')
  " rustup component add rust-analyzer
  au User lsp_setup call lsp#register_server({
        \ 'name': 'rust-analyzer',
        \ 'cmd': {server_info->['rust-analyzer']},
        \ 'allowlist': ['rust'],
        \ })
endif

if executable(expand('~/.local/share/elixir-ls/language_server.sh'))
  " Download release and put into the path: https://github.com/elixir-lsp/elixir-ls/releases/tag/v0.17.10
  au User lsp_setup call lsp#register_server({
        \ 'name': 'elixirls',
        \ 'cmd': {server_info->[expand('~/.local/share/elixir-ls/language_server.sh')]},
        \ 'allowlist': ['elixir', 'heex', 'eelixir'],
        \ })
endif

let g:lsp_diagnostics_echo_cursor = 0
let g:lsp_document_highlight_enabled = 0
let g:lsp_diagnostics_signs_enabled = 0
let g:lsp_diagnostics_virtual_text_enabled = 0
let g:lsp_completion_documentation_enabled = 0
let g:lsp_signature_help_enabled = 0

function! s:on_lsp_buffer_enabled() abort
  setlocal omnifunc=lsp#complete
  setlocal signcolumn=no
  if exists('+tagfunc') | setlocal tagfunc=lsp#tagfunc | endif
  nmap <buffer> gR <plug>(lsp-references)
  nmap <buffer> <leader>rn <plug>(lsp-rename)
  nmap <buffer> [d <plug>(lsp-previous-diagnostic)
  nmap <buffer> ]d <plug>(lsp-next-diagnostic)
  nmap <buffer> <leader>q <plug>(lsp-document-diagnostics)
  nmap <buffer> ga <plug>(lsp-code-action)
  xmap <buffer> ga <plug>(lsp-code-action)
  nmap <buffer> K <plug>(lsp-hover)
  nmap <buffer> <leader><cr> <plug>(lsp-document-format)
  nmap <expr><buffer> <c-d> popup_list()->empty() ? '<c-d>' : lsp#scroll(+4)
  nmap <expr><buffer> <c-u> popup_list()->empty() ? '<c-u>' : lsp#scroll(-4)

  " let g:lsp_format_sync_timeout = 1000
  " autocmd! BufWritePre *.ts,*.tsx call execute('LspDocumentFormatSync')
endfunction

augroup lsp_install
  au!
  autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
augroup END

" Abbrevs:
au FileType typescript,typescriptreact,javascript,javascriptreact iabbrev log@ console.log()<left>

" Bindings:
nnoremap <tab> gt
nnoremap <s-tab> gT
nnoremap <c-p> <cmd>Files<cr>
inoremap <expr> <c-x><c-f> fzf#vim#complete#path('fd')
inoremap <expr> <c-x><c-l> fzf#vim#complete(fzf#wrap({
  \ 'prefix': '^.*$',
  \ 'source': 'rg -n ^ --color always',
  \ 'options': '--ansi --delimiter : --nth 3..',
  \ 'reducer': { lines -> join(split(lines[0], ':\zs')[2:], '') }}))