1call plug#begin(expand('~/.config/nvim/plugged'))
  2
  3Plug 'scrooloose/nerdtree'
  4Plug 'jistr/vim-nerdtree-tabs'
  5Plug 'vim-airline/vim-airline'
  6Plug 'vim-airline/vim-airline-themes'
  7Plug 'airblade/vim-gitgutter'
  8Plug 'Raimondi/delimitMate'
  9Plug 'scrooloose/syntastic'
 10Plug 'scrooloose/nerdcommenter'
 11Plug 'majutsushi/tagbar'
 12
 13" go
 14Plug 'fatih/vim-go' " Amazing combination of features.
 15Plug 'godoctor/godoctor.vim' " Some refactoring tools
 16
 17" rust
 18"" will need to install https://github.com/racer-rust/racer
 19Plug 'racer-rust/vim-racer'
 20Plug 'rust-lang/rust.vim'
 21set hidden
 22let g:racer_cmd = "/home/user/.cargo/bin/racer"
 23let g:racer_experimental_completer = 1
 24
 25
 26" javascript
 27Plug 'jelera/vim-javascript-syntax'
 28
 29" python
 30Plug 'davidhalter/jedi-vim'
 31Plug 'raimon49/requirements.txt.vim', {'for': 'requirements'}
 32
 33Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
 34Plug 'zchee/deoplete-go', {'build': {'unix': 'make'}}
 35
 36" colors
 37Plug 'tomasr/molokai'
 38Plug 'srcery-colors/srcery-vim'
 39Plug 'rakr/vim-one'
 40Plug 'morhetz/gruvbox'
 41
 42call plug#end()
 43
 44" setup
 45
 46" visual
 47syntax on
 48set ruler
 49set number
 50set title
 51set titlestring=nvim-%F
 52set t_Co=256
 53set cursorline
 54" colorscheme one
 55" set background=dark
 56
 57"Credit joshdick
 58"Use 24-bit (true-color) mode in Vim/Neovim when outside tmux.
 59"If you're using tmux version 2.2 or later, you can remove the outermost $TMUX check and use tmux's 24-bit color support
 60"(see < http://sunaku.github.io/tmux-24bit-color.html#usage > for more information.)
 61if (empty($TMUX))
 62  if (has("nvim"))
 63  "For Neovim 0.1.3 and 0.1.4 < https://github.com/neovim/neovim/pull/2198 >
 64  let $NVIM_TUI_ENABLE_TRUE_COLOR=1
 65  endif
 66  "For Neovim > 0.1.5 and Vim > patch 7.4.1799 < https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 >
 67  "Based on Vim patch 7.4.1770 (`guicolors` option) < https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd >
 68  " < https://github.com/neovim/neovim/wiki/Following-HEAD#20160511 >
 69  if (has("termguicolors"))
 70    set termguicolors
 71  endif
 72endif
 73
 74set background=dark " for the dark version
 75" set background=light " for the light version
 76" colorscheme one
 77colorscheme molokai
 78
 79if $COLORTERM == 'gnome-terminal'
 80  set term=gnome-256color
 81else
 82  if $TERM == 'xterm'
 83    set term=xterm-256color
 84  endif
 85endif
 86
 87set statusline=%F%m%r%h%w%=(%{&ff}/%Y)\ (line\ %l\/%L,\ col\ %c)\
 88
 89" go
 90let g:go_auto_sameids = 1
 91
 92" vim-airline
 93"" let g:airline_theme = 'powerlineish'
 94let g:airline_theme='one'
 95let g:airline#extensions#syntastic#enabled = 1
 96let g:airline#extensions#branch#enabled = 1
 97let g:airline#extensions#tabline#enabled = 1
 98let g:airline#extensions#tabline#buffer_nr_show = 1
 99let g:airline#extensions#tagbar#enabled = 1
100let g:airline_skip_empty_sections = 1
101
102" abbreviations
103cnoreabbrev W! w!
104cnoreabbrev Q! q!
105cnoreabbrev Qall! qall!
106cnoreabbrev Wq wq
107cnoreabbrev Wa wa
108cnoreabbrev wQ wq
109cnoreabbrev WQ wq
110cnoreabbrev W w
111cnoreabbrev Q q
112cnoreabbrev Qall qall
113
114let g:deoplete#enable_at_startup = 1
115let g:srcery_italic = 1
116
117" NERDTree
118let NERDTreeShowHidden=1
119autocmd vimenter * NERDTree
120map <C-n> :NERDTreeToggle<CR>
121
122" NERDCommenter
123let g:NERDSpaceDelims = 1 " Add spaces after comment delimiters by default
124let g:NERDDefaultAlign = 'left' " Align line-wise comment delimiters flush left instead of following code indentation
125let g:NERDCommentEmptyLines = 1 " Allow commenting and inverting empty lines (useful when commenting a region)
126
127"" Switching windows
128noremap <C-j> <C-w>j
129noremap <C-k> <C-w>k
130noremap <C-l> <C-w>l
131noremap <C-h> <C-w>h
132
133" scroll
134set scrolloff=5               " keep at least 5 lines above/below
135set sidescrolloff=5           " keep at least 5 lines left/right
136
137
138" syntastic
139let g:syntastic_always_populate_loc_list=1
140let g:syntastic_error_symbol='✗'
141let g:syntastic_warning_symbol='⚠'
142let g:syntastic_style_error_symbol = '✗'
143let g:syntastic_style_warning_symbol = '⚠'
144let g:syntastic_auto_loc_list=1
145let g:syntastic_aggregate_errors = 1
146
147"" go config
148
149function! s:build_go_files()
150  let l:file = expand('%')
151  if l:file =~# '^\f\+\.go$'
152    call go#cmd#Build(0)
153  endif
154endfunction
155
156
157let g:go_list_type = "quickfix"
158let g:go_fmt_command = "goimports"
159let g:go_fmt_fail_silently = 1
160let g:syntastic_go_checkers = ['golint', 'govet']
161let g:syntastic_mode_map = { 'mode': 'active', 'passive_filetypes': ['go'] }
162
163let g:go_highlight_types = 1
164let g:go_highlight_fields = 1
165let g:go_highlight_functions = 1
166let g:go_highlight_methods = 1
167let g:go_highlight_operators = 1
168let g:go_highlight_build_constraints = 1
169let g:go_highlight_structs = 1
170let g:go_highlight_generate_tags = 1
171let g:go_highlight_space_tab_error = 0
172let g:go_highlight_array_whitespace_error = 0
173let g:go_highlight_trailing_whitespace_error = 0
174let g:go_highlight_extra_types = 1
175
176"" esc mapping
177inoremap jk <ESC>
178tnoremap jk <C-\><C-n>