scriptencoding utf-8

if empty(glob('~/.config/nvim/autoload/plug.vim'))
    silent !curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs
        \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
    autocmd VimEnter * PlugInstall --sync | source ~/.config/nvim/init.vim
endif

call plug#begin('~/.config/nvim/plugged')
Plug 'Raimondi/delimitMate'
Plug 'Shougo/deoplete.nvim', {'do': ':UpdateRemotePlugins'}
Plug 'Shougo/neosnippet-snippets'
Plug 'Shougo/neosnippet.vim'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'craigemery/vim-autotag'
Plug 'davidhalter/jedi-vim', {'for': 'python'}
Plug 'dracula/vim', { 'as': 'dracula' }
Plug 'ervandew/supertab'
Plug 'fatih/vim-go', { 'do': ':GoUpdateBinaries', 'for': 'go'}
Plug 'ggandor/lightspeed.nvim'
Plug 'jistr/vim-nerdtree-tabs'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'kien/rainbow_parentheses.vim'
Plug 'mhinz/vim-signify'
Plug 'preservim/nerdtree'
Plug 'rhysd/clever-f.vim'
Plug 'sebdah/vim-delve', {'for': 'go'}
Plug 'sheerun/vim-polyglot'
Plug 'morhetz/gruvbox'
Plug 'takac/vim-hardtime'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-rsi'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-unimpaired'
Plug 'vim-airline/vim-airline'
Plug 'w0rp/ale'
Plug 'zchee/deoplete-jedi', {'for': 'python'}
call plug#end()

let g:gruvbox_italic=1
let g:gruvbox_termcolors=16
colorscheme gruvbox
set background=dark
hi Normal guibg=NONE ctermbg=NONE
hi Comment ctermfg=grey

let g:hardtime_default_on=1
let g:hardtime_timeout=500
let g:hardtime_maxcout=4

let g:python_host_prog='/usr/bin/python2'
let g:python3_host_prog=$PYENV_ROOT.'/versions/3.9.0/bin/python'

let g:mapleader=';'

let g:airline#extensions#tabline#enabled=1

let g:deoplete#enable_at_startup=1
let g:deoplete#enable_ignore_case=1

let g:SuperTabDefaultCompletionType='<c-n>'
let g:SuperTabLongestHighlight=1

let g:nerdtree_tabs_autoclose=1
let g:nerdtree_tabs_open_on_console_startup=0
let g:nerdtree_tabs_smart_startup_focus=2
let g:nerdtree_tabs_startup_cd=1
let g:nerdree_minimal_ui=1

let g:NERDTreeShowLineNumbers=1
let g:NERDTreeShowHidden=0

let g:jedi#usages_command=''
let g:jedi#popup_select_first=1
let g:jedi#use_tabs_not_buffers=1
let g:jedi#show_call_signatures='2'
let g:jedi#auto_close_doc=1
let g:jedi#completions_enabled=0

let g:ale_linters={
  \ 'python': ['flake8', 'mypy'],
  \ 'sh': ['shellcheck'],
  \ 'bash': ['shellcheck'],
  \ }
let g:ale_fix_on_save=1
let g:ale_fixers={
  \ '*': ['trim_whitespace', 'remove_trailing_lines'],
  \ 'python': ['isort', 'black'],
  \ 'go': ['gofmt'],
  \ }
let g:ale_lint_delay=500
let g:ale_lint_on_enter=0
let g:ale_lint_on_enter=0
let g:ale_lint_on_filetype_changed=0
let g:ale_lint_on_insert_leave=0
let g:ale_lint_on_save=0
let g:ale_lint_on_save=1
let g:ale_lint_on_text_changed=0

let g:go_fmt_command='goimports'
let g:go_addtags_transform='snakecase'
let g:go_snippet_engine='neosnippet'
let g:go_def_mapping_enabled=0

let g:fzf_tags_command='ctags -R'

let g:delimitMate_nesting_quotes=['"', '`', "'"]

let g:autotagTagsFile='tags'

imap jk <Esc>

imap <C-k> <Plug>(neosnippet_expand_or_jump)
smap <C-k> <Plug>(neosnippet_expand_or_jump)
xmap <C-k> <Plug>(neosnippet_expand_target)

smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
\ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"

ino <C-e> <C-o>a
ino <C-d> <C-o>A

nn <Leader>Z 1z=

nn <C-t> :tabnew<cr>

nn <leader>n :NERDTreeToggle<cr>
nn <leader>f :Files<cr>
nn <leader>r :Rg<cr>
nn <leader>t :Tags<cr>
nn <leader>g :GoDef<cr>
nn <leader>d :GoDoc<cr>
nn <leader>D :GoDocBrowser<cr>
nn <leader>p :Git push<cr>

nn <Leader>ev :split $MYVIMRC<cr>
nn <Leader>sv :source $MYVIMRC<cr>

nn <Leader>pi :PlugInstall<cr>
nn <Leader>pu :PlugUpdate<cr>
nn <Leader>pg :PlugUpgrade<cr>
nn <Leader>pc :PlugClean<cr>

nn <C-j> <C-w>j
nn <C-k> <C-w>k
nn <C-l> <C-w>l
nn <C-h> <C-w>h

syntax on
filetype plugin indent on

set spelllang=en_gb
set nopaste
set nospell
set number
set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*.pyc*,*/.venv/*,*/.ve/*
set completeopt=menuone,preview
set wrap
set incsearch
set ignorecase
set textwidth=0
set wrapmargin=0
set nobackup
set nowritebackup
set noswapfile
set history=999
set backspace=indent,eol,start
set ruler
set showmode
set laststatus=2
set scrolloff=10
set cmdheight=2
set hlsearch
set gdefault
set hidden
set whichwrap+=<,>,[,]
set wildmenu
set title
set virtualedit=onemore
set fileencodings=.
set spelllang=en_gb
set foldmethod=indent
set foldlevel=99
set relativenumber
set nohlsearch
set list
set expandtab
set nosmartindent
set shiftwidth=2
set softtabstop=2
set tabstop=2
set splitbelow
set splitright
set inccommand=split
set updatetime=100
set encoding=utf8
set clipboard+=unnamedplus

au VimEnter * RainbowParenthesesToggle
au Syntax   * RainbowParenthesesLoadRound
au Syntax   * RainbowParenthesesLoadSquare
au Syntax   * RainbowParenthesesLoadBraces

augroup nerdtree
  autocmd!
  autocmd! FileType nerdtree setlocal relativenumber
augroup END