nixos/vimrc

unlet! skip_defaults_vim
" source $VIMRUNTIME/defaults.vim

" fix for wsl starting with REPLACE mode
nnoremap <esc>^[ <esc>^[

" disable mouse so that clipboard works properly
set mouse=nv

set t_TI=""
set t_TE=""
set t_ut=""

set noswapfile
set updatetime=1000
set signcolumn=yes

set rtp+=~/.fzf
map ; :Files<CR>

if executable('ag')
  let g:ackprg = 'ag --vimgrep'
endif

colorscheme onehalfdark
if exists('+termguicolors') && ($COLORTERM == "24bit" || $COLORTERM == "truecolor")
  let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
  let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
  set termguicolors
  let g:terminal_ansi_colors = [
        \ '#282c34',
        \ '#e06c75',
        \ '#98c379',
        \ '#e5c07b',
        \ '#61afef',
        \ '#c678dd',
        \ '#56b6c2',
        \ '#dcdfe4',
        \ '#282c34',
        \ '#e06c75',
        \ '#98c379',
        \ '#e5c07b',
        \ '#61afef',
        \ '#c678dd',
        \ '#56b6c2',
        \ '#dcdfe4'
        \ ]
endif
set cursorline
set laststatus=2
let mapleader=","

set number
set relativenumber
set listchars=trail:.,tab:>_
set list
set wrap
set linebreak
set autoread
set colorcolumn=+1
set shiftwidth=2
set softtabstop=2

au BufRead,BufNewFile *.ipynb setlocal filetype=json
au BufRead,BufNewFile *.md setlocal spell
au BufRead,BufNewFile *.code-workspace setlocal filetype=json
au BufRead,BufNewFile *.csv setlocal nowrap
au BufRead,BufNewFile *.service[a-zA-Z0-9]* setlocal filetype=systemd
au TermOpen * setlocal nonumber norelativenumber
syntax on

if &diff
  highlight! link DiffText MatchParen
endif
au OptionSet diff highlight! link DiffText MatchParen

set expandtab
set autoindent
set smartindent
filetype plugin indent on

imap jk <Esc>
command Bd b# | bd #
command! BufOnly silent! execute "%bd|e#|bd#"
nnoremap <Leader>b :buffers<CR>:buffer<Space>
nnoremap <Leader>i :!zimports %<CR>:!black %<CR><CR>
nnoremap <leader>n :NERDTreeFocus<CR>
nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>
nnoremap <Leader>a :Ack!<Space>

" Exit Vim if NERDTree is the only window remaining in the only tab.
autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif

set splitbelow
set splitright

function! GitStatus()
  let [a,m,r] = GitGutterGetHunkSummary()
  return printf('%s +%d ~%d -%d', FugitiveHead(), a, m, r)
endfunction

let g:netrw_list_hide= '\(^\|\s\s\)\zs\.\S\+'

let g:python_highlight_all = 1

let g:lightline = { 'colorscheme': 'onehalfdark' }

let g:lightline.component_expand = {
                        \ 'linter_checking': 'lightline#ale#checking',
                        \ 'linter_infos': 'lightline#ale#infos',
                        \ 'linter_warnings': 'lightline#ale#warnings',
                        \ 'linter_errors': 'lightline#ale#errors',
                        \ 'linter_ok': 'lightline#ale#ok',
                        \ }

let g:lightline.component_type = {
                        \ 'linter_checking': 'right',
                        \ 'linter_infos': 'right',
                        \ 'linter_warnings': 'warning',
                        \ 'linter_errors': 'error',
                        \ 'linter_ok': 'right',
                        \ }

let g:lightline.component_function = {
                        \ 'gitstatus': 'GitStatus'
                        \ }


let g:lightline.active = {
                        \ 'left': [ [ 'mode', 'paste' ],
                        \           [ 'gitstatus', 'readonly', 'filename', 'modified' ] ],
                        \ 'right': [ [ 'linter_checking', 'linter_errors', 'linter_warnings', 'linter_infos', 'linter_ok', 'lineinfo' ],
                        \            [ 'percent' ],
                        \            [ 'fileformat', 'fileencoding', 'filetype' ] ]
                        \ }
set noshowmode

" Load all plugins now.
" Plugins need to be added to runtimepath before helptags can be generated.
packloadall

if has('python3')
  packadd! jedi-vim
endif
" Load all of the helptags now, after plugins have been loaded.
" All messages and errors will be ignored.
" silent! helptags ALL