python3 from powerline.vim import setup as powerline_setup
python3 powerline_setup()
python3 del powerline_setup

let g:Powerline_symbols = 'fancy'

colorscheme twilight256
" colorscheme solarized

set mouse=a relativenumber number foldmethod=indent nofoldenable "without nofoldenable all folds are closed at startup"
set ttymouse=xterm2 " fix mouse when used in tmux/byobu https://unix.stackexchange.com/q/50733

set splitbelow splitright
set autoread
set nowrap
set showtabline=2 laststatus=2 " fix statusline

" ALE configuration
let g:ale_fixers_aliases = {'vue': ['vue', 'javascript']}
let g:ale_fixers = {
    \ '*': ['remove_trailing_lines', 'trim_whitespace'],
    \ 'python':  ['black'],
    \ 'rust': ['rustfmt'],
    \ "javascript": ["prettier", "eslint"],
    \ "vue": ["prettier", "eslint"]
\}
let g:ale_linter_aliases = {'vue': ['vue', 'javascript']}
let g:ale_linters = {
    \ 'python': ['pylint'],
    \ 'bash': ['bashlint', "shellcheck"],
    \ 'rust': ['rustc'],
    \ 'yaml': ['yamllint'],
    \ 'javascript': ["eslint", "vls"],
\}

let g:ale_lint_on_insert_leave = 1
let g:ale_fix_on_insert_leave = 1
let g:ale_lint_on_text_changed = 1

let g:ack_default_options = " --cc --cpp --shell --python --html --js"
let g:ale_set_quickfix=1
let g:ale_set_loclist=0

" let g:ale_lint_on_save = 1
let g:ale_fix_on_save = 1
let g:ale_lint_on_insert_leave = 1
let g:ale_completion_enabled = 1


packadd termdebug

" Fix some gitgutter stuff
let g:gitgutter_enabled = 1
let g:gitgutter_override_sign_column_highlight = 0
highlight clear SignColumn
highlight GitGutterAdd ctermfg=2
highlight GitGutterChange ctermfg=3
highlight GitGutterDelete ctermfg=1
highlight GitGutterChangeDelete ctermfg=4

" Highlight all instances of word under cursor, when idle.
" Useful when studying strange source code.
" Type z/ to toggle highlighting on/off.
nnoremap z/ :if AutoHighlightToggle()<Bar>set hls<Bar>endif<CR>
function! AutoHighlightToggle()
   let @/ = ''
   if exists('#auto_highlight')
     au! auto_highlight
     augroup! auto_highlight
     setl updatetime=4000
     echo 'Highlight current word: off'
     return 0
  else
    augroup auto_highlight
    au!
    au CursorHold * let @/ = '\V\<'.escape(expand('<cword>'), '\').'\>'
    augroup end
    setl updatetime=500
    echo 'Highlight current word: ON'
  return 1
 endif
endfunction

" A friggin python breakpoint. Invoke with @b
let @b = 'A
breakpoint()€ýajkj0'

let g:ctrlp_custom_ignore = {
  \ 'dir': '\v(target|build|dist)$',
  \ }
  " \ 'file': '\v\.(exe|so|dll)$',
  " \ 'link': 'some_bad_symbolic_links',

nnoremap <leader>mk :bel copen<bar>silent (cargo run) !<bar>redraw!<cr>

autocmd FileType yaml setlocal shiftwidth=2 softtabstop=2 expandtab
autocmd FileType yml setlocal shiftwidth=2 softtabstop=2 expandtab

function! GitStatus()
  let [a,m,r] = GitGutterGetHunkSummary()
  return printf('+%d ~%d -%d', a, m, r)
endfunction
set statusline+=%{GitStatus()}

" Improve vimdiff colors
highlight DiffAdd    cterm=bold ctermfg=10 ctermbg=17 gui=none guifg=bg guibg=Red
highlight DiffDelete cterm=bold ctermfg=10 ctermbg=17 gui=none guifg=bg guibg=Red
highlight DiffChange cterm=bold ctermfg=10 ctermbg=17 gui=none guifg=bg guibg=Red
highlight DiffText   cterm=bold ctermfg=10 ctermbg=88 gui=none guifg=bg guibg=Red

" let g:ctrlp_custom_ignore = {
"   \ 'file': '\v\.(pdf|csv|gz|csv)$',
"   \ 'dir':  '(dist|build)$',
"   \ }
let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files -co --exclude-standard']

function! WinZoomToggle() abort
    if ! exists('w:WinZoomIsZoomed')
        let w:WinZoomIsZoomed = 0
    endif
    if w:WinZoomIsZoomed == 0
        let w:WinZoomOldWidth = winwidth(0)
        let w:WinZoomOldHeight = winheight(0)
        wincmd _
        wincmd |
        let w:WinZoomIsZoomed = 1
    elseif w:WinZoomIsZoomed == 1
        execute "resize " . w:WinZoomOldHeight
        execute "vertical resize " . w:WinZoomOldWidth
        let w:WinZoomIsZoomed = 0
    endif
endfunction

nnoremap <leader>wz :call WinZoomToggle()<CR>

nnoremap <leader>/ :G<CR>
nnoremap <leader>C :close<CR>
nnoremap <leader>B :Bclose<CR>
nnoremap <leader>G :Git
nnoremap <leader>P :GPush<CR>
nnoremap <leader>M :Git commit<CR>
nnoremap <leader>u :GitGutterBufferToggle<CR>