.vimrc

" Douglas Black
" Colors {{{
syntax enable           " enable syntax processing
" colorscheme badwolf
set termguicolors
" }}}
" Misc {{{
set backspace=indent,eol,start
let g:vimwiki_list = [{'path': '~/.wiki/'}]
set clipboard=unnamed
" }}}
" Spaces & Tabs {{{
set tabstop=4           " 4 space tab
set expandtab           " use spaces for tabs
set softtabstop=4       " 4 space tab
set shiftwidth=4
set modelines=1
filetype indent on
filetype plugin on
set autoindent
" }}}
" UI Layout {{{
set number              " show line numbers
set showcmd             " show command in bottom bar
set nocursorline        " highlight current line
set wildmenu
set lazyredraw
set showmatch           " higlight matching parenthesis
set fillchars+=vert:┃
" }}}
" Searching {{{
set ignorecase          " ignore case when searching
set incsearch           " search as characters are entered
set hlsearch            " highlight all matches
" }}}
" Folding {{{
"=== folding ===
set foldmethod=indent   " fold based on indent level
set foldnestmax=10      " max 10 depth
set foldenable          " don't fold files by default on open
nnoremap <space> za
set foldlevelstart=10   " start with fold level of 1
" }}}
" Line Shortcuts {{{
nnoremap j gj
nnoremap k gk
nnoremap gV `[v`]
" }}}
" Leader Shortcuts {{{
let mapleader=","
nnoremap <leader>m :silent make\|redraw!\|cw<CR>
nnoremap <leader>h :A<CR>
nnoremap <leader>ev :vsp $MYVIMRC<CR>
nnoremap <leader>et :exec ":vsp /Users/dblack/notes/vim/" . strftime('%m-%d-%y') . ".md"<CR>
nnoremap <leader>ez :vsp ~/.zshrc<CR>
nnoremap <leader>sv :source $MYVIMRC<CR>
nnoremap <leader>l :call <SID>ToggleNumber()<CR>
nnoremap <leader><space> :noh<CR>
nnoremap <leader>s :mksession<CR>
nnoremap <leader>a :Ag 
nnoremap <leader>c :SyntasticCheck<CR>:Errors<CR>
nnoremap <leader>1 :set number!<CR>
nnoremap <leader>d :GoDoc 
nnoremap <leader>t :TestFile<CR>
nnoremap <leader>r :call <SID>RunFile()<CR>
nnoremap <leader>b :call <SID>BuildFile()<CR>
vnoremap <leader>y "+y
" }}}

" CtrlP {{{
let g:ctrlp_match_window = 'bottom,order:ttb'
let g:ctrlp_switch_buffer = 0
let g:ctrlp_working_path_mode = 0
let g:ctrlp_custom_ignore = '\vbuild/|dist/|venv/|target/|\.(o|swp|pyc|egg)$'
" }}}
" Syntastic {{{
let g:syntastic_python_flake8_args='--ignore=E501'
let g:syntastic_ignore_files = ['.java$']
let g:syntastic_python_python_exec = 'python3'
" }}}
" AutoGroups {{{
augroup configgroup
    autocmd!
    autocmd VimEnter * highlight clear SignColumn
    autocmd BufWritePre *.php,*.py,*.js,*.txt,*.hs,*.java,*.md,*.rb :call <SID>StripTrailingWhitespaces()
    autocmd BufEnter *.cls setlocal filetype=java
    autocmd BufEnter *.zsh-theme setlocal filetype=zsh
    autocmd BufEnter Makefile setlocal noexpandtab
    autocmd BufEnter *.sh setlocal tabstop=2
    autocmd BufEnter *.sh setlocal shiftwidth=2
    autocmd BufEnter *.sh setlocal softtabstop=2
    autocmd BufEnter *.py setlocal tabstop=4
    autocmd BufEnter *.md setlocal ft=markdown
    autocmd BufEnter *.go setlocal noexpandtab
    autocmd BufEnter *.avsc setlocal ft=json
augroup END
" }}}
" Testing {{{
let test#strategy = 'neovim'
let test#python#runner = 'nose'
" }}}
" Backups {{{
set backup
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set backupskip=/tmp/*,/private/tmp/*
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set writebackup
" }}}
" Vim Plug {{{
call plug#begin('~/.vim/plugged')
Plug 'bling/vim-airline'
Plug 'derekwyatt/vim-scala'
Plug 'elixir-editors/vim-elixir'
Plug 'fatih/vim-go'
Plug 'janko-m/vim-test'
Plug 'keith/swift.vim'
Plug 'kien/ctrlp.vim'
Plug 'leafgarland/typescript-vim'
Plug 'moll/vim-node'
Plug 'scrooloose/syntastic'
Plug 'simnalamburt/vim-mundo'
Plug 'tpope/vim-abolish'
Plug 'tpope/vim-fugitive'
Plug 'vim-airline/vim-airline-themes'
Plug 'vimwiki/vimwiki'
call plug#end()
" }}}
" airline {{{
set laststatus=2
let g:airline_theme = 'zenburn'
let g:airline_left_sep = ''
let g:airline_left_sep = ''
let g:airline_right_sep = ''
let g:airline_right_sep = ''
" }}}
" Custom Functions {{{
function! <SID>ToggleNumber()
    if(&relativenumber == 1)
        set norelativenumber
        set number
    else
        set relativenumber
    endif
endfunc

" strips trailing whitespace at the end of files. this
" is called on buffer write in the autogroup above.
function! <SID>StripTrailingWhitespaces()
    " save last search & cursor position
    let _s=@/
    let l = line(".")
    let c = col(".")
    %s/\s\+$//e
    let @/=_s
    call cursor(l, c)
endfunc

function! <SID>CleanFile()
    " Preparation: save last search, and cursor position.
    let _s=@/
    let l = line(".")
    let c = col(".")
    " Do the business:
    %!git stripspace
    " Clean up: restore previous search history, and cursor position
    let @/=_s
    call cursor(l, c)
endfunc

function! <SID>RunFile()
    let ext = expand("%:e")
    if(ext == "go") 
        :GoRun
    endif
endfunc

function! <SID>BuildFile()
    let ext = expand("%:e")
    if(ext == "go") 
        :GoBuild
    endif
endfunc
" }}}
"

" vim:foldmethod=marker:foldlevel=0