vimrc

" vim-bootstrap

"*****************************************************************************
"" Vim-PLug core
"*****************************************************************************
if has('vim_starting')
  set nocompatible               " Be iMproved
endif

let vimplug_exists=expand('~/.vim/autoload/plug.vim')

let g:vim_bootstrap_langs = ""
let g:vim_bootstrap_editor = "vim"				" nvim or vim

if !filereadable(vimplug_exists)
  if !executable("curl")
    echoerr "You have to install curl or first install vim-plug yourself!"
    execute "q!"
  endif
  echo "Installing Vim-Plug..."
  echo ""
  silent !\curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  let g:not_finish_vimplug = "yes"

  autocmd VimEnter * PlugInstall
endif

" Required:
call plug#begin(expand('~/.vim/plugged'))

" base plugins
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/syntastic'
Plug 'jistr/vim-nerdtree-tabs'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'airblade/vim-gitgutter'
Plug 'bronson/vim-trailing-whitespace'
Plug 'Raimondi/delimitMate'
Plug 'majutsushi/tagbar'
Plug 'Yggdroot/indentLine'
Plug 'sheerun/vim-polyglot'
Plug 'mileszs/ack.vim'

if isdirectory('/usr/local/opt/fzf')
  Plug '/usr/local/opt/fzf' | Plug 'junegunn/fzf.vim'
else
  Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
  Plug 'junegunn/fzf.vim'
endif

" color plugins
Plug 'tomasr/molokai'

" html plugins
Plug 'hail2u/vim-css3-syntax'
Plug 'gorodinskiy/vim-coloresque'
Plug 'tpope/vim-haml'
Plug 'mattn/emmet-vim'

" c
Plug 'vim-scripts/c.vim', {'for': ['c', 'cpp']}
Plug 'ludwig/split-manpage.vim'

" go
Plug 'fatih/vim-go', {'do': ':GoInstallBinaries'}

" javascript plugins
Plug 'jelera/vim-javascript-syntax'

" personal plugins
Plug 'KabbAmine/vZoom.vim', {'on': ['<Plug>(vzoom)', 'VZoomAutoToggle']}
Plug 'https://github.com/vim-scripts/Rename2' " Renaming files
Plug 'https://github.com/tell-k/vim-autopep8' " Apply pep8 to python files

Plug 'gabrielelana/vim-markdown'

" tmux-related plugin
Plug 'https://github.com/christoomey/vim-tmux-navigator'

" python plugins
Plug 'davidhalter/jedi-vim'
Plug 'raimon49/requirements.txt.vim', {'for': 'requirements'}
Plug 'https://github.com/heavenshell/vim-pydocstring'

" PDDL plugins
Plug 'PontusPersson/pddl.vim'

call plug#end()


" Basic setup
set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8
set bomb
set binary
set ttyfast

syntax on
set ruler
set number


" Fix backspace indent
set backspace=indent,eol,start

" session management
nnoremap <leader>so :OpenSession<Space>
nnoremap <leader>ss :SaveSession<Space>
nnoremap <leader>sd :DeleteSession<CR>
nnoremap <leader>sc :CloseSession<CR>

" Set 7 lines to the cursor - when moving vertically using j/k
set so=7

let g:session_directory = "~/.vim/session"
let g:session_autoload = "no"
let g:session_autosave = "no"
let g:session_command_aliases = 1

" Remove trailing whitespaces when saving file
autocmd BufWritePre * %s/\s\+$//e

"*****************************************************************************
"" Autocmd Rules
"*****************************************************************************
"" The PC is fast enough, do syntax highlight syncing from start unless 200 lines
augroup vimrc-sync-fromstart
  autocmd!
  autocmd BufEnter * :syntax sync maxlines=200
augroup END

cnoreabbrev W! w!
cnoreabbrev Q! q!
cnoreabbrev Qall! qall!
cnoreabbrev Wq wq
cnoreabbrev Wa wa
cnoreabbrev wQ wq
cnoreabbrev WQ wq
cnoreabbrev W w
cnoreabbrev Q q
cnoreabbrev Qall qall

nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-h> <c-w>h
nnoremap <c-l> <c-w>l

augroup vimrc-remember-cursor-position
  autocmd!
  autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
augroup END

augroup vimrc-make-cmake
  autocmd!
  autocmd FileType make setlocal noexpandtab
  autocmd BufNewFile,BufRead CMakeLists.txt setlocal filetype=cmake
augroup END

set autoread

"" Buffer nav
noremap <leader>z :bp<CR>
noremap <leader>q :bp<CR>
noremap <leader>x :bn<CR>
noremap <leader>w :bn<CR>

" Use clipboard for copy/paste
if has('unix')
  set clipboard^=unnamed,unnamedplus
endif

if has('macunix')
  set clipboard=unnamed
endif

filetype plugin on
filetype indent on

" mapleader
let mapleader = ","

" Direction keys removal
map <up> <nop>
map <right> <nop>
map <down> <nop>
map <left> <nop>
imap <right> <nop>
imap <down> <nop>
imap <left> <nop>
imap <up> <nop>

" NERDTree config
let g:NERDTreeChDirMode=2
let g:NERDTreeIgnore=['\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__']
let g:NERDTreeSortOrder=['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
let g:NERDTreeShowBookmarks=1
let g:nerdtree_tabs_focus_on_files=1
let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
let g:NERDTreeWinSize = 30
set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite,*/vendor/*,*/cov_html/*
nnoremap <silent> <F2> :NERDTreeFind<CR>
noremap <F3> :NERDTreeToggle<CR>

" Search
set ignorecase
set smartcase

set incsearch
set hlsearch

"" fzf.vim
set wildmode=list:longest,list:full
set wildignore+=*.o,*.obj,.git,*.rbc,*.pyc,__pycache__
let $FZF_DEFAULT_COMMAND =  "find * -path '*/\.*' -prune -o -path 'node_modules/**' -prune -o -path 'target/**' -prune -o -path 'vendor/**' -prune -o -path 'dist/**' -prune -o  -type f -print -o -type l -print 2> /dev/null"
nnoremap <silent> <c-p> :FZF -m<CR>

let g:ackprg="ack -i -H --nocolor --nogroup --column --ignore-dir=vendor --ignore-dir=cov_html --ignore-dir=.cache"
nmap <leader>f mA:Ack<space>

"" Split
noremap <Leader>h :<C-u>split<CR>
noremap <Leader>v :<C-u>vsplit<CR>

"" Tabs
nnoremap <Tab> gt
nnoremap <S-Tab> gT
nnoremap <silent> <S-t> :tabnew<CR>

"" Language config
" c
autocmd FileType c setlocal tabstop=4 shiftwidth=4 expandtab
autocmd FileType cpp setlocal tabstop=4 shiftwidth=4 expandtab
" pragma indent
set cinkeys-=0#


" html
" for html files, 2 spaces
autocmd Filetype html setlocal ts=2 sw=2 sts=2 expandtab
autocmd Filetype htmldjango setlocal ts=2 sw=2 sts=2 expandtab

" PDDL
autocmd Filetype pddl setlocal ts=2 sw=2 sts=2 expandtab

" YAML formatting rules
autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab

" javascript
let g:javascript_enable_domhtmlcss = 1

" vim-javascript
augroup vimrc-javascript
  autocmd!
  autocmd FileType javascript set tabstop=4|set shiftwidth=4|set expandtab softtabstop=4
augroup END


" python
" vim-python
augroup vimrc-python
  autocmd!
  autocmd FileType python setlocal expandtab shiftwidth=4 tabstop=8
      \ formatoptions+=croq softtabstop=4
      \ cinwords=if,elif,else,for,while,try,except,finally,def,class,with
augroup END

"" Git
noremap <Leader>ga :Gwrite<CR>
noremap <Leader>gc :Gcommit<CR>
noremap <Leader>gsh :Gpush<CR>
noremap <Leader>gll :Gpull<CR>
noremap <Leader>gs :Gstatus<CR>
noremap <Leader>gb :Gblame<CR>
noremap <Leader>gd :Gvdiff<CR>
noremap <Leader>gr :Gremove<CR>

" Tagbar
nmap <silent> <F4> :TagbarToggle<CR>
let g:tagbar_autofocus = 1

" jedi-vim
let g:jedi#popup_on_dot = 0
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = "<leader>d"
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#rename_command = "<leader>r"
let g:jedi#show_call_signatures = "0"
let g:jedi#completions_command = "<C-Space>"
let g:jedi#smart_auto_mappings = 0

" syntastic
let g:syntastic_python_checkers=['python', 'flake8']

" vim-airline
let g:airline#extensions#virtualenv#enabled = 1
let g:airline#extensions#syntastic#enabled = 1
let g:airline#extensions#branch#enabled = 1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tagbar#enabled = 1
let g:airline_skip_empty_sections = 1

" Syntax highlight
" Default highlight is better than polyglot
if exists('g:loaded_polyglot')
  let g:polyglot_disabled = ['python']
endif
let python_highlight_all = 1

if !exists('g:not_finish_vimplug')
  colorscheme molokai
endif

let g:airline_theme='murmur'

" go
" vim-go
" run :GoBuild or :GoTestCompile based on the go file

if exists('g:loaded_polyglot')
    let g:polyglot_disabled = ['go']
endif

function! s:build_go_files()
  let l:file = expand('%')
  if l:file =~# '^\f\+_test\.go$'
    call go#test#Test(0, 1)
  elseif l:file =~# '^\f\+\.go$'
    call go#cmd#Build(0)
  endif
endfunction

let g:go_list_type = "quickfix"
let g:go_fmt_command = "goimports"
let g:go_list_type = "quickfix"
let g:go_metalinter_autosave = 1
let g:go_metalinter_enabled = ['vet', 'golint', 'errcheck', 'test', 'testify']
let g:go_metalinter_deadline = "5s"
let g:go_metalinter_autosave_enabled = ['vet', 'golint', 'errcheck', 'test', 'testify']

let g:go_highlight_types = 1
let g:go_highlight_fields = 1
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_structs = 1
let g:go_highlight_generate_tags = 1
let g:go_highlight_space_tab_error = 0
let g:go_highlight_array_whitespace_error = 0
let g:go_highlight_trailing_whitespace_error = 0
let g:go_highlight_extra_types = 1

autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4 softtabstop=4

augroup completion_preview_close
  autocmd!
  if v:version > 703 || v:version == 703 && has('patch598')
    autocmd CompleteDone * if !&previewwindow && &completeopt =~ 'preview' | silent! pclose | endif
  endif
augroup END

augroup go

  au!
  au Filetype go command! -bang A call go#alternate#Switch(<bang>0, 'edit')
  au Filetype go command! -bang AV call go#alternate#Switch(<bang>0, 'vsplit')
  au Filetype go command! -bang AS call go#alternate#Switch(<bang>0, 'split')
  au Filetype go command! -bang AT call go#alternate#Switch(<bang>0, 'tabe')

  au FileType go nmap <Leader>dd <Plug>(go-def-vertical)
  au FileType go nmap <Leader>dv <Plug>(go-doc-vertical)
  au FileType go nmap <Leader>db <Plug>(go-doc-browser)

  au FileType go nmap <leader>r  <Plug>(go-run)
  au FileType go nmap <leader>t  <Plug>(go-test)
  au FileType go nmap <Leader>gt <Plug>(go-coverage-toggle)
  au FileType go nmap <Leader>i <Plug>(go-info)
  au FileType go nmap <silent> <Leader>l <Plug>(go-metalinter)
  au FileType go nmap <C-g> :GoDecls<cr>
  au FileType go imap <C-g> <esc>:<C-u>GoDecls<cr>
  au FileType go nmap <leader>rb :<C-u>call <SID>build_go_files()<CR>

augroup END


" vim markdown
" disable annoying conceal
let g:vim_markdown_conceal = 0

"Focus
nmap gsz <Plug>(vzoom)

" vim-airline
if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif

if !exists('g:airline_powerline_fonts')
  let g:airline#extensions#tabline#left_sep = ' '
  let g:airline#extensions#tabline#left_alt_sep = '|'
  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#extensions#branch#prefix     = '⤴' "➔, ➥, ⎇
  let g:airline#extensions#readonly#symbol   = '⊘'
  let g:airline#extensions#linecolumn#prefix = '¶'
  let g:airline#extensions#paste#symbol      = 'ρ'
  let g:airline_symbols.linenr    = '␊'
  let g:airline_symbols.branch    = '⎇'
  let g:airline_symbols.paste     = 'ρ'
  let g:airline_symbols.paste     = 'Þ'
  let g:airline_symbols.paste     = '∥'
  let g:airline_symbols.whitespace = 'Ξ'
else
  let g:airline#extensions#tabline#left_sep = ''
  let g:airline#extensions#tabline#left_alt_sep = ''

  " 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.branch = ''
  let g:airline_symbols.readonly = ''
  let g:airline_symbols.linenr = ''
endif
nmap <silent> <C-_> <Plug>(pydocstring)