init.vim

call plug#begin()
Plug 'joshdick/onedark.vim'
Plug 'sheerun/vim-polyglot'
Plug 'lifepillar/pgsql.vim'
Plug 'ctrlpvim/ctrlp.vim'
call plug#end()

set runtimepath^=~/.vim/bundle/ctrlp.vim

let g:ctrlp_custom_ignore = '\v[\/](node_modules|target|dist)|(\.(swp|ico|git|svn))$'
let g:sql_type_default = 'pgsql'

syntax on
colorscheme onedark



" Spaces & Tabs {{{
set tabstop=2       " number of visual spaces per TAB
set softtabstop=2   " number of spaces in tab when editing
set shiftwidth=2    " number of spaces to use for autoindent
set expandtab       " tabs are space
set autoindent
set copyindent      " copy indent from the previous line
" }}} Spaces & Tabs

" Clipboard {{{
set clipboard+=unnamedplus
" }}} Clipboard

" UI Config {{{
set hidden
set number                   " show line number
set showcmd                  " show command in bottom bar
set cursorline               " highlight current line

" Auto complete
set wildmenu                 " visual autocomplete for command menu
set wildmode=list:full
set wildignorecase

set showmatch                " highlight matching brace
set laststatus=2             " window will always have a status line
set nobackup
set noswapfile
let &colorcolumn="80,".join(range(119,999),",")
" }}} UI Config

" Search {{{
set incsearch       " search as characters are entered
set hlsearch        " highlight matche
set ignorecase      " ignore case when searching
set smartcase       " ignore case if search pattern is lower case
                    " case-sensitive otherwise

" Folding {{{
set foldenable
set foldlevelstart=10  " default folding level when buffer is opened
set foldnestmax=10     " maximum nested fold
set foldmethod=syntax  " fold based on indentation
" }}} Folding

" Leader & Mappings {{{
let mapleader=","   " leader is comma

" edit/reload vimrc
nmap <leader>ev :e $MYVIMRC<CR>
nmap <leader>sv :so $MYVIMRC<CR>

" better ESC
inoremap jj <esc>

" fast save and close
nmap <leader>w :w<CR>
nmap <leader>x :x<CR>
nmap <leader>q :q<CR>

" insert blank line before current line without leaving insert mode
imap <leader>o <c-o><s-o>

" move up/down consider wrapped lines
nnoremap j gj
nnoremap k gk

" fix indentation
nnoremap <leader>i mzgg=G`z<CR>

" turn off search highlights
nnoremap <leader><space> :nohlsearch<CR>

" move through grep results
" nmap <silent> <right> :cnext<CR>
" nmap <silent> <left> :cprev<CR>

" buffers
nnoremap <tab> :bn<CR>
nnoremap <s-tab> :bp<CR>
nnoremap <leader>bd :bd<CR>

" split navigation
nnoremap <c-j> <c-w><c-j>
nnoremap <c-k> <c-w><c-k>
nnoremap <c-l> <c-w><c-l>
nnoremap <c-h> <c-w><c-h>



" regex completion instead of whole word completion
nnoremap <leader>f :find *
" restrict the matching to files under the directory
" of the current file, recursively
nnoremap <leader>F :find <C-R>=expand('%:p:h').'/**/*'<CR>

" same as the two above but opens the file in an horizontal window
nnoremap <leader>s :sfind *
nnoremap <leader>S :sfind <C-R>=expand('%:p:h').'/**/*'<CR>

" same as the two above but with a vertical window
nnoremap <leader>v :vert sfind *
nnoremap <leader>V :vert sfind <C-R>=expand('%:p:h').'/**/*'<CR>

" for command mode
nnoremap <S-Tab> <<
" for insert mode
inoremap <S-Tab> <C-d>