.vimrc

" =================
"  vim-plug
" =================

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

" Plugins
Plug 'chriskempson/base16-vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

Plug 'ryanoasis/vim-devicons'
Plug 'scrooloose/nerdtree'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-commentary'
Plug 'storyn26383/vim-autoclose'
Plug 'easymotion/vim-easymotion'
Plug 'haya14busa/incsearch.vim'
Plug 'haya14busa/incsearch-easymotion.vim'
Plug 'junegunn/vim-easy-align'
Plug 'tpope/vim-repeat'
Plug 'SirVer/ultisnips'
Plug 'mattn/emmet-vim'
Plug 'editorconfig/editorconfig-vim'
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'
Plug 'lilydjwg/colorizer'
Plug 'vim-test/vim-test'

Plug 'neoclide/coc.nvim', { 'branch': 'release' }
Plug 'antoinemadec/coc-fzf', { 'branch': 'release' }

Plug 'phpactor/phpactor', { 'for': 'php', 'do': 'composer install' }
Plug 'storyn26383/php.vim'
Plug 'pangloss/vim-javascript'
Plug 'leafgarland/typescript-vim'
Plug 'chr4/nginx.vim'
Plug 'storyn26383/vim-vue'
Plug 'jparise/vim-graphql'

Plug 'github/copilot.vim', { 'branch': 'release' }

if has('nvim')
  Plug 'nvim-lua/plenary.nvim'
  Plug 'folke/todo-comments.nvim'
endif

call plug#end()

" =================
"  settings
" =================

set nocompatible                      " not compatible with the old-fashion vi mode
set backspace=2                       " allow backspacing over everything in insert nc >kkmode
set history=1000                      " keep 1000 lines of command line history
set undolevels=100
set autoread                          " auto read when file is changed from outside
set hidden                            " switch buffers without saving
set splitright                        " always open vertical split window in the right side
set splitbelow                        " always open horizontal split window below
set nostartofline
set switchbuf=useopen
set scrolloff=4                       " start scrolling when n lines away from margins
set tags=tags,tags.vendor
set exrc                              " allows for per-project configuration files
set mouse=                            " disable mouse actions
" set clipboard+=unnamed

set ttyfast                           " send more chars while redrawing
set lazyredraw                        " speedup vim
set timeoutlen=1000
set ttimeoutlen=0
set updatetime=300

set nobomb                            " no BOM (Byte Order Mark)
set viminfo=                          " disable .viminfo file
set nobackup                          " no *~ backup files
set noswapfile
set nowritebackup

" visual
set shortmess=Ia                      " remove splash wording
set ruler                             " show the cursor position all the time
set wrap
set linebreak
set nolist
set cursorline
set nocursorcolumn
set showmatch
set number
set numberwidth=4
" set relativenumber
set signcolumn=yes
set title
set showcmd
set noshowmode
set showtabline=2                     " always show tab line (the very top line)
set laststatus=2                      " always show status line (the very bottom line)
set synmaxcol=512
set diffopt+=vertical

" auto completion
set wildmode=list:full                " make tab completion for files/buffers act like bash
set completeopt=menuone

" folding
set foldenable
set foldmethod=indent
set foldlevel=100

" search
set hlsearch                          " search highlighting
set incsearch                         " incremental search
set ignorecase                        " ignore case when searching
set smartcase

" indent
set autoindent
set copyindent                        " copy the previous indentation on autoindenting
set smarttab                          " insert tabs on the start of a line according to
set expandtab                         " replace <TAB> with spaces
set softtabstop=2                     " tab indent size
set shiftwidth=2                      " auto indent size
set tabstop=2                         " tab character size

" disable sound on errors
set visualbell
set noerrorbells
set t_vb=
set tm=500

" gui
set t_Co=256
set guifont=Source\ Code\ Pro:h15     " only available for the GUI version
set linespace=3                       " only available for the GUI version
set guioptions-=l                     " remove gui scrollbar
set guioptions-=L
set guioptions-=r
set guioptions-=R

" file encoding
set encoding=utf-8
set fileencodings=ucs-bom,utf-8,big5,euc-jp,gbk,euc-kr,utf-bom,iso8859-1,euc-jp,utf-16le,latin1
set fenc=utf-8 enc=utf-8 tenc=utf-8
scriptencoding utf-8

" ignores
set wildignore+=*.o,*.obj,*.pyc                " output objects
set wildignore+=*.png,*.jpg,*.gif,*.ico        " image format
set wildignore+=*.swf,*.fla                    " image format
set wildignore+=*.mp3,*.mp4,*.avi,*.mkv        " media format
set wildignore+=*.git*,*.hg*,*.svn*            " version control system
set wildignore+=*sass-cache*
set wildignore+=*.DS_Store
set wildignore+=log/**
set wildignore+=tmp/**

" theme
filetype plugin indent on
syntax on
colorscheme tomorrow-night

" cursorline switched while focus is switched to another split window
augroup vimrc-cursorline
  autocmd!
  autocmd WinEnter * setlocal cursorline
  autocmd WinLeave * setlocal nocursorline
augroup END

" remove tailing whitespace
augroup vimrc-whitespace
  autocmd!
  autocmd BufWritePre * :%s/\s\+$//e
augroup END

" =================
"  key remap
" =================

" leader key
let mapleader = ','
let g:mapleader = ','

" command mode
cnoremap <C-A> <HOME>
cnoremap <C-E> <END>
cnoremap <C-B> <LEFT>
cnoremap <C-D> <DEL>
cnoremap <C-F> <RIGHT>
cnoremap <C-H> <BS>
cnoremap <C-N> <DOWN>
cnoremap <C-P> <UP>
cnoremap <ESC><C-B> <S-LEFT>
cnoremap <ESC><C-F> <S-RIGHT>

" fast save
nmap <Leader>s :w<CR>

" tig
if has('nvim')
  nmap <Leader>B :Git blame<CR>
else
  nmap <Leader>B :exec "!tig blame '%' +".line('.')<CR>
endif

" close buffer
nmap <Leader>w :bd<CR>

" fold
nmap <Leader>k1 :set foldlevel=0<CR>
nmap <Leader>k2 :set foldlevel=1<CR>
nmap <Leader>k3 :set foldlevel=2<CR>
nmap <Leader>k4 :set foldlevel=3<CR>
nmap <Leader>k5 :set foldlevel=4<CR>
nmap <Leader>k6 :set foldlevel=5<CR>
nmap <Leader>k7 :set foldlevel=6<CR>
nmap <Leader>k8 :set foldlevel=7<CR>
nmap <Leader>k9 :set foldlevel=8<CR>
nmap <Leader>k0 :set foldlevel=100<CR>

" omni complete
" imap <Leader><TAB> <C-X><C-O>

" go to definition
" nmap g] g<C-]>
nmap g] <C-]>
nmap g[ <C-O>

" identation
nmap g. v>
nmap g, v<
vmap g. >gv
vmap g, <gv

" move lines up and down using ctrl+[jk]
nmap <C-J> mz:m+<CR>`z
nmap <C-K> mz:m-2<CR>`z
vmap <C-J> :m'>+<CR>`<my`>mzgv`yo`z
vmap <C-K> :m'<-2<CR>`>my`<mzgv`yo`z

" move to the prev or next buffer using ctrl+[hl]
nmap <C-H> :bprevious<CR>
nmap <C-L> :bnext<CR>

" resize split window faster
nmap <C-W>+ :resize +10<CR>
nmap <C-W>- :resize -10<CR>
nmap <C-W>> :vertical resize +10<CR>
nmap <C-W>< :vertical resize -10<CR>

" cancel searched highlight
nmap <Leader><Space> :nohlsearch<CR>

" fast copy & paste
nmap <C-Y> "zY
vmap <C-Y> "zy
vmap <C-P> "zp

" same behavior between vim & neovim
if has('nvim')
  nmap Y yy
endif