call plug#begin("~/.nvim/bundle")

" Other
Plug 'bronson/vim-visual-star-search'
Plug 'prabirshrestha/async.vim'
Plug 'tweekmonster/startuptime.vim'

" UI
Plug 'airblade/vim-gitgutter'   " A Vim plugin which shows a git diff in the sign column.
Plug 'Asheq/close-buffers.vim'  " This plug-in allows you to quickly bdelete several buffers at once.
Plug 'ctrlpvim/ctrlp.vim'       " Full path fuzzy file, buffer, mru, tag, ... finder for Vim.
Plug 'haya14busa/incsearch.vim' " incsearch.vim incrementally highlights ALL pattern matches unlike default 'incsearch'.
Plug 'mhinz/vim-startify'       " This plugin provides a start screen for Vim and Neovim.
Plug 'ryanoasis/vim-devicons'   " Adds file type icons to Vim plugins
Plug 'scrooloose/nerdtree'      " A tree explorer plugin for vim.
Plug 'nightsense/snow'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'Yggdroot/indentLine'

" Programming helpers
Plug 'Chiel92/vim-autoformat'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'bkad/CamelCaseMotion'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'dense-analysis/ale'
Plug 'deoplete-plugins/deoplete-jedi'
Plug 'easymotion/vim-easymotion'
Plug 'godlygeek/tabular'
Plug 'junegunn/vim-easy-align'
Plug 'keith/swift.vim'
Plug 'majutsushi/tagbar'
Plug 'sebastianmarkow/deoplete-rust'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-eunuch'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-git'
Plug 'tpope/vim-sleuth'
Plug 'tpope/vim-speeddating'
Plug 'tpope/vim-surround'

" Language support
Plug 'artur-shaik/vim-javacomplete2'
Plug 'cespare/vim-toml'
Plug 'coc-extensions/coc-svelte'
Plug 'cstrahan/vim-capnp'
Plug 'digitaltoad/vim-pug'
Plug 'evanleck/vim-svelte'
Plug 'gryf/kickass-syntax-vim'
Plug 'hiphish/jinja.vim'
Plug 'hsanson/vim-android'
Plug 'leafgarland/typescript-vim'
Plug 'lervag/vimtex'
Plug 'martinda/Jenkinsfile-vim-syntax'
Plug 'MaxMEllon/vim-jsx-pretty'
Plug 'othree/yajs.vim'
Plug 'mitsuhiko/vim-jinja'
Plug 'peitalin/vim-jsx-typescript'
Plug 'plasticboy/vim-markdown'
Plug 'posva/vim-vue'
Plug 'rust-lang/rust.vim'
Plug 'tikhomirov/vim-glsl'
Plug 'udalov/kotlin-vim'
Plug 'ziglang/zig.vim'
Plug 'jceb/vim-orgmode'
Plug 'fatih/vim-go'

call plug#end()

" Misc
set mouse=a
set wrap linebreak
set shell=fish
set scrolloff=5
set ruler
set backspace=2
set cursorline
set hidden
set wildmenu
set wildmode=longest:full
set splitright
set splitbelow
set relativenumber
let &colorcolumn="+".join(range(1, 255), ",+")
set termguicolors
nnoremap <F4> :buffers<CR>:buffer<Space>
let maplocalleader="\<space>"

" Tagbar
nmap <silent> <F8> :TagbarOpenAutoClose<CR>
let g:tagbar_sort = 0

" Airline
set laststatus=2
if !exists('g:airline_symbols')
    let g:airline_symbols = {}
endif

"let g:airline_theme = 'codedark'
let g:airline_left_sep = ''
let g:airline_left_alt_sep = '| '
let g:airline_right_sep = ''
let g:airline_right_alt_sep = '|'
let g:airline_symbols.branch = ''
let g:airline_symbols.readonly = ''
let g:airline_symbols.linenr = ''
let g:airline_symbols.maxlinenr = ''
let g:airline_symbols.whitespace = 'Ξ'

let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#show_tab_nr = 0
let g:airline#extensions#tabline#show_tab_type = 0
let g:airline#extensions#ale#enabled = 1

" Syntax coloring
syntax enable
set synmaxcol=1024
set background=dark
colorscheme snow
hi WarningMsg ctermbg=0

" indentLine
let g:indentLine_color_term = 20
let g:indentLine_char = '│'
let g:indentLine_concealcursor = ''
let g:indentLine_indentLevel = 25
let g:indentLine_fileType = ['vhdl', 'vim', 'tex', 'plaintex', 'cpp', 'cpp.jinja']

" Startify
let g:startify_session_dir = $HOME . '/.nvim/sessions'
let g:startify_session_autoload = 1
let g:startify_session_persistence = 1
let g:startify_change_to_dir = 0
let g:startify_change_to_vcs_root = 1

" Formatting
set encoding=utf-8
set tabstop=4
set shiftwidth=4
set expandtab
set autoindent
set cino=:0
nnoremap <silent> <F5> :let _s=@/<Bar>:%s/\s\+$//e<Bar>:let @/=_s<Bar>:nohl<CR> " Trim trailing spaces
set list listchars=tab:\ \ ,trail:•,precedes:…,extends:…

" Maximum line widths
au FileType text,markdown setlocal textwidth=80
au FileType python setlocal textwidth=88
au FileType javascript setlocal textwidth=90
au FileType swift setlocal textwidth=120
au FileType tex setlocal textwidth=90
au FileType cpp,cpp.jinja setlocal textwidth=90

" Formatters
au FileType javascript setlocal formatprg=prettier
au FileType javascript.jsx setlocal formatprg=prettier

" Line numbering
set number

" Search
map / <Plug>(incsearch-forward)
map ? <Plug>(incsearch-backward)
map g/ <Plug>(incsearch-stay)

set hlsearch
let g:incsearch#auto_nohlsearch = 1
map n  <Plug>(incsearch-nohl-n)
map N  <Plug>(incsearch-nohl-N)
map *  <Plug>(incsearch-nohl-*)
map #  <Plug>(incsearch-nohl-#)
map g* <Plug>(incsearch-nohl-g*)
map g# <Plug>(incsearch-nohl-g#)

" Undos
set undofile
set undodir=~/.nvim/undo
set undolevels=1000
set undoreload=10000

" Completion
set completeopt=menu,menuone,longest,noselect

" Open files at where they were closed.
if has("autocmd")
  au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
    \| exe "normal! g'\"" | endif
endif

""" Shortcuts
map <silent> <F2> :set invpaste<CR>
if has("nvim")
  tnoremap <A-h> <C-\><C-n><C-w>h
  tnoremap <A-j> <C-\><C-n><C-w>j
  tnoremap <A-k> <C-\><C-n><C-w>k
  tnoremap <A-l> <C-\><C-n><C-w>l
endif
nnoremap <A-h> <C-w>h
nnoremap <A-j> <C-w>j
nnoremap <A-k> <C-w>k
nnoremap <A-l> <C-w>l
nnoremap <silent> <C-t> :tabnew<CR>
nnoremap <silent> <C-n> :tabnext<CR>
nnoremap <silent> <C-p> :tabprevious<CR>
nnoremap <C-[> <C-t>

""" Cache
set backupdir=~/.nvim/backup
set directory=~/.nvim/backup

""" Vimpager
if exists("vimpager")
  au BufRead * set scrolloff=0
  set noruler
  set nocursorline
  set colorcolumn=
  set nonumber
  au BufRead * set laststatus=0
  let g:airline#extensions#tabline#enabled = 0
endif
let vimpager_disable_ansiesc = 1

""" vim-markdown
let g:vim_markdown_folding_disabled = 1

""" NerdTree
map <C-n> :NERDTreeToggle<CR>
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

""" Deoplete
let g:deoplete#enable_at_startup = 1
call deoplete#custom#option('omni_patterns', { 'go': '[^. *\t]\.\w*' })

""" ale
let g:ale_linters = { 'python': ['flake8', 'mypy'], 'go': ['gopls'], 'cpp': ['clangcheck'] }
let g:ale_fixers = {
      \ 'python': ['black'],
      \ 'cpp': ['clang-format'],
      \ 'javascript': ['eslint', 'prettier'],
      \ 'yaml': ['prettier'],
      \ 'go': ['gofmt', 'goimports'],
  \ }
let g:ale_python_flake8_options='--max-line-length=88'
let g:ale_python_mypy_options='--ignore-missing-imports'
let g:ale_c_parse_compile_commands = 1
let g:ale_c_build_dir_names = ['build', 'bin', '.']
"let g:ale_completion_enabled = 1
set omnifunc=ale#completion#OmniFunc

" Python
if executable('pyls')
    " pip install python-language-server
    au User lsp_setup call lsp#register_server({
        \ 'name': 'pyls',
        \ 'cmd': {server_info->['pyls']},
        \ 'whitelist': ['python'],
        \ })
endif

""" vim-javacomplete2
autocmd FileType java setlocal omnifunc=javacomplete#Complete

""" rust.vim
let g:rustfmt_autosave = 1

""" jinja.vim
autocmd! BufRead,BufNewFile *.cpp,*.html call jinja#AdjustFiletype()

" command! Workman set langmap=LO,OL,JN,NJ,KE,EK,HY,YH,lo,ol,jn,nj,ke,ek,hy,yh
" command! Qwerty set langmap=

""" Snippets
au FileType tex,plaintex nnoremap ,fig :-1read ~sijmen/.config/nvim/snippets/figure.tex<CR>j/[{:]}<CR>
au FileType tex,plaintex nnoremap ,lst :-1read ~sijmen/.config/nvim/snippets/listing.tex<CR>j/<Bslash>([=:]<Bslash>(,<Bslash><Bar>$<Bslash>)<Bslash><Bar>{}<Bslash><Bar>^$<Bslash>)<CR>

""" CamelCaseMotion
map <silent> w <Plug>CamelCaseMotion_w
map <silent> b <Plug>CamelCaseMotion_b
map <silent> e <Plug>CamelCaseMotion_e
map <silent> ge <Plug>CamelCaseMotion_ge
sunmap w
sunmap b
sunmap e
sunmap ge

""" latex
let g:tex_conceal = 'adgms'

set path=$PWD/**

set wrap linebreak showbreak=↳\ " keep whitespace
set breakindent breakindentopt=shift:4
let g:ctrlp_map = '<c-p>'

""" vim-easy-align
xmap ga <Plug>(EasyAlign)
nmap ga <Plug>(EasyAlign)

""" vim-go
let g:go_imports_autosave = 1
let g:go_auto_type_info = 1