gistfile1.txt

"
" ~/.vimrc
" vim: fdm=marker

" Options - Compatibility {{{
" -----------------------------------------------------------------------------

if !has('nvim')
  set nocompatible           " Prefer Vim defaults over Vi-compatible defaults.
endif
set encoding=utf-8         " Set the character encoding to UTF-8.
filetype plugin indent on  " Enable file type detection.
syntax on                  " Enable syntax highlighting.

"}}}
" Options - Appearance {{{
" -----------------------------------------------------------------------------

set background=dark        " Use colours that look good on a dark background.
set colorcolumn=80         " Show right column in a highlighted colour.
set completeopt-=preview   " Do not show preview window for ins-completion.
set diffopt+=foldcolumn:0  " Do not show fold indicator column in diff mode.
set fillchars+=vert:│      " Use full height bar char as vertical separator.
set history=10000          " Number of commands and search patterns to remember.
set laststatus=2           " Always show status line.
set noshowmode             " Do not show current mode on the last line.
set number                 " Show the line number.
" set relativenumber         " Show the line number relative to the cursorline.
set showcmd                " Show command on last line of screen.
set showmatch              " Show matching brackets.
let &t_8f="\<Esc>[38;2;%lu;%lu;%lum" " Enable italics in terminal vim.
let &t_8b="\<Esc>[48;2;%lu;%lu;%lum" " Enable italics in terminal vim.
set termguicolors          " Use gui vim colors in terminal vim.
set title                  " Set window title to 'filename [+=-] (path) - VIM'.

"}}}
" Options - Behaviour {{{
" -----------------------------------------------------------------------------

set backspace=2            " Allow <BS> and <Del> over everything.
set hidden                 " Hide when switching buffers instead of unloading.
set mouse=a                " Enable use of the mouse in all modes.
set nowrap                 " Disable word wrap.
set spelllang=en_au        " Check spelling in Australian English
set textwidth=0            " Do not break lines after a maximum width.
set wildmenu               " Use enhanced command-line completion.

"}}}
" Options - Folding {{{
" -----------------------------------------------------------------------------

" Default folding options.
set foldignore=            " Do not ignore any characters for indent folding.
set foldlevelstart=99      " Always start editing with all folds open.
set foldmethod=indent      " Form folds by lines with equal indent.
set foldnestmax=10         " Limit fold levels for indent and syntax folding.

" Folding options for specific file types.
autocmd FileType python setlocal foldnestmax=5
autocmd FileType c,cpp,java setlocal foldmethod=syntax foldnestmax=5
autocmd FileType markdown setlocal foldmethod=marker

"}}}
" Options - GUI {{{
" -----------------------------------------------------------------------------

if has('gui_running')
  set guifont=OperatorMonoSSm-Book:h18 " Set the font to use.
  set guioptions=                      " Remove all GUI components and options.
  set guicursor+=a:block-blinkon0      " Use non-blinking block cursor.
  set linespace=8                      " Increase line height spacing by pixels.

  " Paste from PRIMARY
  inoremap <silent> <S-Insert> <Esc>"*p`]a
  " Paste from CLIPBOARD
  inoremap <silent> <M-v> <Esc>"+p`]a
endif

"}}}
" Options - Indents and Tabs {{{
" -----------------------------------------------------------------------------

" Default indent and tab options.
set autoindent             " Copy indent from previous line.
set expandtab              " Replace tabs with spaces in Insert mode.
set shiftwidth=2           " Spaces for each (auto)indent.
set smarttab               " Insert and delete sw blanks in the front of a line.
set softtabstop=2          " Spaces for tabs when inserting <Tab> or <BS>.
set tabstop=2              " Spaces that a <Tab> in file counts for.

" Indent and tab options for specific file types.
autocmd FileType c,make setlocal noexpandtab shiftwidth=8 softtabstop=8 tabstop=8
autocmd FileType markdown,python,php setlocal shiftwidth=4 softtabstop=4 tabstop=4

"}}}
" Options - Searching {{{
" -----------------------------------------------------------------------------

set hlsearch               " Highlight search pattern results.
set ignorecase             " Ignore case of normal letters in a pattern.
set incsearch              " Highlight search pattern as it is typed.
set smartcase              " Override ignorecase if pattern contains upper case.

" Use ripgrep over grep
if executable('rg')
  set grepprg=set grepprg=rg\ --no-heading\ --vimgrep
endif

"}}}
" Mappings - General {{{
" -----------------------------------------------------------------------------

" Define <Leader> key.
let mapleader = ','
let maplocalleader = ','

" Exit insert mode.
inoremap jj <esc>

" Switch colon with semi-colon.
nnoremap ; :
nnoremap : ;
vnoremap ; :
vnoremap : ;

" Search command history matching current input.
cnoremap <C-N> <Down>
cnoremap <C-P> <Up>

" Stop the highlighting for the current search results.
nnoremap <Space> :nohlsearch<CR>

" Navigate split windows.
nnoremap <C-H> <C-W>h
nnoremap <C-J> <C-W>j
nnoremap <C-K> <C-W>k
nnoremap <C-L> <C-W>l

" Navigate buffers.
nnoremap ]b :bnext<CR>
nnoremap [b :bprevious<CR>
nnoremap <leader><Tab> :b#<CR>

" Navigate location list.
nnoremap ]l :lnext<CR>
nnoremap [l :lprevious<CR>

" Search for trailing spaces and tabs (mnemonic: 'g/' = go search).
nnoremap g/s /\s\+$<CR>
nnoremap g/t /\t<CR>

" Write current file as superuser.
cnoremap w!! w !sudo tee > /dev/null %

"}}}
" Mappings - Toggle Options {{{
" -----------------------------------------------------------------------------

" (mnemonic: 'co' = change option).
nnoremap com :set mouse=<C-R>=&mouse == 'a' ? '' : 'a'<CR><CR>
nnoremap con :set number!<CR>
nnoremap cop :set paste!<CR>
nnoremap cos :set spell!<CR>
nnoremap cow :set wrap!<CR>

"}}}
" Mappings - Clipboard {{{
" -----------------------------------------------------------------------------

" Cut to clipboard.
vnoremap <Leader>x "*x

" Copy to clipboard.
vnoremap <Leader>c "*y
nnoremap <Leader>c :let @*=expand("%:p")<CR>

" Paste from clipboard.
nnoremap <Leader>v "*p
vnoremap <Leader>v "*p
nnoremap <Leader><S-V> "*P
vnoremap <Leader><S-V> "*P

""}}}
" Plugins - Install {{{
" -----------------------------------------------------------------------------

call plug#begin('~/.vim/plugged')

Plug 'hail2u/vim-css3-syntax'         " Syntax for CSS3.
Plug '/usr/local/opt/fzf'             " CLI fuzzy finder.
Plug 'junegunn/fzf.vim'               " CLI fuzzy finder.
Plug 'junegunn/vim-easy-align'        " Text alignment by characters.
Plug 'leafgarland/typescript-vim'     " Typescript syntax
Plug 'mxw/vim-jsx'                    " React JSX syntax and indent.
Plug 'morhetz/gruvbox'                " Dark colorscheme.
Plug 'othree/html5.vim'               " Improved HTML5 syntax and omni completion.
Plug 'pangloss/vim-javascript'        " Improved JavaScript syntax and indents.
Plug 'peitalin/vim-jsx-typescript'    " JSX in Typescript (tsx) syntax
Plug 'plasticboy/vim-markdown'        " Markdown Vim Mode.
Plug 'scrooloose/nerdtree'            " File explorer window.
Plug 'tpope/vim-commentary'           " Commenting made simple.
Plug 'tpope/vim-fugitive'             " Git wrapper.
Plug 'tpope/vim-repeat'               " Enable repeat for tpope's plugins.
Plug 'tpope/vim-surround'             " Quoting/parenthesizing made simple.
Plug 'vim-airline/vim-airline'        " Pretty statusline.
Plug 'w0rp/ale'                       " Asynchronous lint engine.

Plug 'neoclide/coc.nvim', {'do': { -> coc#util#install()}}

call plug#end()

"}}}
" Plugin Settings - airline {{{
" -----------------------------------------------------------------------------

" Remove powerline separators.
let g:airline_left_sep = ''
let g:airline_left_alt_sep = ''
let g:airline_right_sep = ''
let g:airline_right_alt_sep = ''

"}}}
" Plugin Settings - ale {{{
" -----------------------------------------------------------------------------

let g:ale_sign_column_always = 1

let g:ale_linters = {}
let g:ale_linters.css = ['stylelint']
let g:ale_linters.graphql = ['eslint']
let g:ale_linters.javascript = ['eslint']
let g:ale_linters.scss = ['stylelint']
let g:ale_linters.typescript = ['tslint']
let g:ale_linter_aliases = {'typescript.tsx': 'typescript'}

let g:ale_fixers = {}
let g:ale_fixers.css = ['prettier']
let g:ale_fixers.graphql = ['prettier']
let g:ale_fixers.html = ['prettier']
let g:ale_fixers.javascript = ['prettier']
let g:ale_fixers.json = ['prettier']
let g:ale_fixers.markdown = ['prettier']
let g:ale_fixers.scss = ['prettier']
let g:ale_fixers.typescript = ['prettier']

nnoremap <Leader>af :ALEFix<CR>
nnoremap <Leader>ac :set ft=css<CR>:ALEFix<CR>
nnoremap <Leader>ah :set ft=html<CR>:ALEFix<CR>
nnoremap <Leader>aj :set ft=javascript<CR>:ALEFix<CR>
nnoremap <Leader>ao :set ft=json<CR>:ALEFix<CR>
nnoremap <Leader>as :set ft=scss<CR>:ALEFix<CR>
nnoremap <Leader>l :ALEToggle<CR>

"}}}
" Plugin Settings - coc {{{
" -----------------------------------------------------------------------------

" if hidden is not set, TextEdit might fail.
set hidden

" Some server have issues with backup files, see #649
set nobackup
set nowritebackup

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

" Use <cr> for confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

" Use `[c` and `]c` for 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> <C-]> <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

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

function! s:show_documentation()
  if &filetype == 'vim'
    execute 'h '.expand('<cword>')
  else
    call CocAction('doHover')
  endif
endfunction

" Highlight symbol under cursor on CursorHold
autocmd CursorHold * silent call CocActionAsync('highlight')

" 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)

augroup mygroup
  autocmd!
  " Setup formatexpr specified filetype(s).
  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
  " Update signature help on jump placeholder
  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end

" Remap for do codeAction of selected region, ex: `<leader>aap` for current paragraph
vmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap for do codeAction of current line
nmap <leader>ac  <Plug>(coc-codeaction)
" Fix autofix problem of current line
nmap <leader>qf  <Plug>(coc-fix-current)

" Use `:Format` for format current buffer
command! -nargs=0 Format :call CocAction('format')

" Use `:Fold` for fold current buffer
command! -nargs=? Fold :call     CocAction('fold', <f-args>)


" Add diagnostic info for https://github.com/itchyny/lightline.vim
let g:lightline = {
      \ 'colorscheme': 'wombat',
      \ 'active': {
      \   'left': [ [ 'mode', 'paste' ],
      \             [ 'cocstatus', 'readonly', 'filename', 'modified' ] ]
      \ },
      \ 'component_function': {
      \   'cocstatus': 'coc#status'
      \ },
      \ }



" Using CocList
" 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>

"}}}
" Plugin Settings - easy-align {{{
" -----------------------------------------------------------------------------

" Start interactive EasyAlign in visual mode (e.g. vipga)
xmap ga <Plug>(EasyAlign)

" Start interactive EasyAlign for a motion/text object (e.g. gaip)
nmap ga <Plug>(EasyAlign)

"}}}
" Plugin Settings - fugitive {{{
" -----------------------------------------------------------------------------

" Toggle git-blame window
nnoremap <Leader>g :Gblame!<CR>

"}}}
" Plugin Settings - fzf {{{
" -----------------------------------------------------------------------------

let g:fzf_layout = { 'down': '10' }

" Use ripgrep instead of ag:
command! -bang -nargs=* Rg
  \ call fzf#vim#grep(
  \   'rg --column --line-number --no-heading --color=always '.shellescape(<q-args>), 1,
  \   <bang>0 ? fzf#vim#with_preview('up:60%')
  \           : fzf#vim#with_preview('right:50%:hidden', '?'),
  \   <bang>0)

nnoremap <Leader>b :Buffers<CR>
nnoremap <Leader>f :Rg<CR>
nnoremap <Leader>p :Files<CR>

"}}}
" Plugin Settings - gruvbox {{{
" -----------------------------------------------------------------------------

let g:gruvbox_italic = 1

try
  colorscheme gruvbox
  highlight! link SignColumn Normal
catch /:E185:/
  " Silently fail if gruvbox theme is not installed.
endtry

"}}}
" Plugin Settings - javascript {{{
" -----------------------------------------------------------------------------

let g:javascript_plugin_jsdoc = 1

"}}}
" Plugin Settings - jsx {{{
" -----------------------------------------------------------------------------

let g:jsx_ext_required = 1

"}}}
" Plugin Settings - nerdtree {{{
" -----------------------------------------------------------------------------

" Toggle NERD tree window.
nnoremap <Leader>1 :NERDTreeToggle<CR>

"}}}
" Plugin Settings - plug {{{
" -----------------------------------------------------------------------------

let g:plug_window = 'topleft new' " Open plug window in a horizontal split.

"}}}