dotfiles/any/vim/.vim/vimrc

call plug#begin('~/.vim/plugged')
Plug 'fatih/vim-go', { 'do': ':GoUpdateBinaries' } " Amazing combination of features.
"Plug 'godoctor/godoctor.vim' " Some refactoring tools
Plug 'plytophogy/vim-virtualenv'
Plug 'mg979/vim-visual-multi'
Plug 'airblade/vim-rooter'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
" Plug 'majutsushi/tagbar' " install exuberant-ctags
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
" Plug 'SirVer/ultisnips'
" Plug 'neomake/neomake'
" Plug 'godlygeek/tabular'
Plug 'lepture/vim-jinja'
Plug 'b4b4r07/vim-hcl'
Plug 'hashivim/vim-packer'
Plug 'hashivim/vim-terraform'
" Plug 'scrooloose/nerdtree'
Plug 'preservim/nerdtree'
Plug 'PotatoesMaster/i3-vim-syntax'
"Plug 'tpope/vim-surround'
"Plugin 'jiangmiao/auto-pairs'
"Plug 'elzr/vim-json'
Plug 'honza/vim-snippets'
if !has('nvim')
	" Plugins for when you're not using neovim
endif
if has('nvim')
	" Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
	Plug 'neoclide/coc.nvim', {'branch': 'release'}
	"Plug 'jodosha/vim-godebug' " Debugger integration via delve
endif
" All of your Plugs must be added before the following line
call plug#end()

"""""""""""""""""
" Plugin Config "
"""""""""""""""""
""" deoplete
if has('nvim')
	" ---------------------------------------------------------------------------
	" coc.nvim default settings
	" ---------------------------------------------------------------------------

	" if hidden is not set, TextEdit might fail.
	set hidden
	" Better display for messages
	set cmdheight=2
	" Smaller updatetime for CursorHold & CursorHoldI
	set updatetime=300
	" don't give |ins-completion-menu| messages.
	set shortmess+=c
	" always show signcolumns
	set signcolumn=yes

	" Use tab for trigger completion with characters ahead and navigate.
	" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
	inoremap <silent><expr> <TAB>
				\ pumvisible() ? "\<C-n>" :
				\ <SID>check_back_space() ? "\<TAB>" :
				\ coc#refresh()
	inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

	function! s:check_back_space() abort
		let col = col('.') - 1
		return !col || getline('.')[col - 1]  =~# '\s'
	endfunction

	" Use <c-space> to trigger completion.
	inoremap <silent><expr> <c-space> coc#refresh()

	" Use `[c` and `]c` to navigate diagnostics
	nmap <silent> [c <Plug>(coc-diagnostic-prev)
	nmap <silent> ]c <Plug>(coc-diagnostic-next)

	" Remap keys for gotos
	nmap <silent> gd <Plug>(coc-definition)
	nmap <silent> gy <Plug>(coc-type-definition)
	nmap <silent> gi <Plug>(coc-implementation)
	nmap <silent> gr <Plug>(coc-references)

	" Use U to show documentation in preview window
	nnoremap <silent> U :call <SID>show_documentation()<CR>

	" Remap for rename current word
	nmap <leader>rn <Plug>(coc-rename)

	" Remap for format selected region
	vmap <leader>f  <Plug>(coc-format-selected)
	nmap <leader>f  <Plug>(coc-format-selected)
	" Show all diagnostics
	nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>
	" Manage extensions
	nnoremap <silent> <space>e  :<C-u>CocList extensions<cr>
	" Show commands
	nnoremap <silent> <space>c  :<C-u>CocList commands<cr>
	" Find symbol of current document
	nnoremap <silent> <space>o  :<C-u>CocList outline<cr>
	" Search workspace symbols
	nnoremap <silent> <space>s  :<C-u>CocList -I symbols<cr>
	" Do default action for next item.
	nnoremap <silent> <space>j  :<C-u>CocNext<CR>
	" Do default action for previous item.
	nnoremap <silent> <space>k  :<C-u>CocPrev<CR>
	" Resume latest coc list
	nnoremap <silent> <space>p  :<C-u>CocListResume<CR>n

	"""" Snippets

	" " Use <C-l> for trigger snippet expand.
	" imap <C-l> <Plug>(coc-snippets-expand)

	" " Use <C-j> for select text for visual placeholder of snippet.
	" vmap <C-j> <Plug>(coc-snippets-select)

	" " Use <C-j> for jump to next placeholder, it's default of coc.nvim
	" let g:coc_snippet_next = '<c-j>'

	" " Use <C-k> for jump to previous placeholder, it's default of coc.nvim
	" let g:coc_snippet_prev = '<c-k>'

	" " Use <C-j> for both expand and jump (make expand higher priority.)
	" imap <C-j> <Plug>(coc-snippets-expand-jump)

	" " Use <leader>x for convert visual selected code to snippet
	" xmap <leader>x  <Plug>(coc-convert-snippet)

	inoremap <silent><expr> <TAB>
		\ pumvisible() ? coc#_select_confirm() :
		\ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
		\ <SID>check_back_space() ? "\<TAB>" :
		\ coc#refresh()

	function! s:check_back_space() abort
		let col = col('.') - 1
		return !col || getline('.')[col - 1]  =~# '\s'
	endfunction

	let g:coc_snippet_next = '<tab>'
endif


""" tagbar
nmap <F8> :TagbarToggle<CR>
let g:tagbar_type_go = {
    \ 'ctagstype' : 'go',
    \ 'kinds'     : [
        \ 'p:package',
        \ 'i:imports:1',
        \ 'c:constants',
        \ 'v:variables',
        \ 't:types',
        \ 'n:interfaces',
        \ 'w:fields',
        \ 'e:embedded',
        \ 'm:methods',
        \ 'r:constructor',
        \ 'f:functions'
    \ ],
    \ 'sro' : '.',
    \ 'kind2scope' : {
        \ 't' : 'ctype',
        \ 'n' : 'ntype'
    \ },
    \ 'scope2kind' : {
        \ 'ctype' : 't',
        \ 'ntype' : 'n'
    \ },
    \ 'ctagsbin'  : 'gotags',
    \ 'ctagsargs' : '-sort -silent'
\ }


""" vim-rooter
" let g:rooter_use_lcd = 1
let g:rooter_cd_cmd="lcd"
let g:rooter_silent_chdir = 1
let g:rooter_resolve_links = 1


""" vim-terraform
let g:terraform_fmt_on_save=1
"autocmd filetype tf set syntax=terraform
autocmd FileType terraform setlocal commentstring=#%s


""" vim-jinja
autocmd BufNewFile,BufRead *.j2 set filetype=jinja


""" vim-go
" disable all linters as that is taken care of by coc.nvim
let g:go_diagnostics_enabled = 0
let g:go_metalinter_enabled = []

" don't jump to errors after metalinter is invoked
let g:go_jump_to_error = 0

" run go imports on file save
let g:go_fmt_command = "goimports"

" automatically highlight variable your cursor is on
let g:go_auto_sameids = 0

let g:go_highlight_types = 1
let g:go_highlight_types = 1
let g:go_highlight_fields = 1
let g:go_highlight_functions = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_operators = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_generate_tags = 1

" let g:go_def_mode='gopls'
" let g:go_info_mode='gopls'
let g:go_term_enabled = 1

" disable vim-go :GoDef short cut (gd)
" this is handled by LanguageClient [LC]
let g:go_def_mapping_enabled = 0


""" neomake
" Full config: when writing or reading a buffer, and on changes in insert and
" normal mode (after 1s; no delay when writing).
" call neomake#configure#automake('nrwi', 500)


""" NERDtree
" nnoremap <leader>n :NERDTreeFocus<CR>
" nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-h> :NERDTreeFind<CR>

" Start NERDTree when Vim starts with a directory argument.
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists('s:std_in') |
    \ execute 'NERDTree' argv()[0] | wincmd p | enew | execute 'cd '.argv()[0] | endif
" 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
" Close the tab if NERDTree is the only window remaining in it.
autocmd BufEnter * if winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
" If another buffer tries to replace NERDTree, put it in the other window, and bring back NERDTree.
autocmd BufEnter * if bufname('#') =~ 'NERD_tree_\d\+' && bufname('%') !~ 'NERD_tree_\d\+' && winnr('$') > 1 |
    \ let buf=bufnr() | buffer# | execute "normal! \<C-W>w" | execute 'buffer'.buf | endif


""" airline
let g:airline_theme='powerlineish' " <theme> is a valid theme name
let g:airline_powerline_fonts = 1
" powerline symbols
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 = {}
let g:airline_symbols.branch = ''
let g:airline_symbols.readonly = ''
let g:airline_symbols.linenr = '☰'
let g:airline_symbols.maxlinenr = ''
let g:airline_symbols.dirty='⚡'


"""""""""""""""""""""
" Personal Settings "
"""""""""""""""""""""
set number

colorscheme Czar
hi Normal guibg=NONE ctermbg=NONE

command! W w !sudo tee >/dev/null %

set backupdir=~/.vim/tmp/backup//
set directory=~/.vim/tmp/swap//
set undodir=~/.vim/tmp/undo//

set completeopt-=preview

set colorcolumn=80
autocmd Filetype java setlocal colorcolumn=100
autocmd Filetype html setlocal colorcolumn=100
autocmd Filetype go setlocal colorcolumn=100
autocmd Filetype netrw setlocal colorcolumn=

set tabstop=2
set shiftwidth=2
set noexpandtab
autocmd FileType python setlocal expandtab
autocmd FileType python setlocal tabstop=4
autocmd FileType python setlocal shiftwidth=4
autocmd filetype json setlocal expandtab
autocmd filetype tf setlocal expandtab

"set list lcs=tab:\┆\ ,trail:▓,space:.
"set list lcs=tab:\⇥\ ,trail:▓,space:.
set list lcs=tab:\⇥\ ,trail:▓

""" Help Navigation
autocmd FileType help nnoremap <buffer> <CR> <C-]>
autocmd FileType help nnoremap <buffer> <BS> <C-T>
autocmd FileType help nnoremap <buffer> o /'\l\{2,\}'<CR>
autocmd FileType help nnoremap <buffer> O ?'\l\{2,\}'<CR>
autocmd FileType help nnoremap <buffer> s /\|\zs\S\+\ze\|<CR>
autocmd FileType help nnoremap <buffer> S ?\|\zs\S\+\ze\|<CR>