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.vimrc
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.vimrc
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"---------------------------
"-- .vimrc --
"-- by lgaggini --
"-- CC BY-SA 3.0 --
"---------------------------
"
" Plugins by plug
"
call plug#begin('~/.vim/plugs')
" general utilities
Plug 'itchyny/lightline.vim'
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/nerdcommenter'
Plug 'terryma/vim-expand-region'
Plug 'jamessan/vim-gnupg'
Plug 'tribela/vim-transparent'
" completion
Plug 'ycm-core/YouCompleteMe'
" linting and tagging
Plug 'w0rp/ale'
Plug 'majutsushi/tagbar'
" filetype specific plugin
Plug 'pearofducks/ansible-vim'
Plug 'rodjek/vim-puppet'
call plug#end()
"
" General
"
set nocompatible " choose no compatibility with legacy vi
set encoding=utf-8 " utf8 encoding
set history=1000 " increase history (default is 20)
filetype plugin indent on " load file type plugins + indentation
set hidden " allow buffer switching without saving
set shortmess+=filmnrxoOtT " abbrev. of messages (avoids 'hit enter')
set backup " file backup
set backupdir=~/.vim/backup " directory for backup files
set directory=~/.vim/swap " directory for swap files
set clipboard=unnamed " map default copy/paste register to * (clipboard)
"
" Editor view
"
syntax on " syntax highlighting
set background=dark " dark background
"color muon " load a colorscheme
hi SpellCap ctermbg=6 " fix SpellCap color
set number " line numbers
hi LineNr ctermfg=White " line numbers style
set linespace=0 " no extra spaces between rows
set showmatch " show matching brackets/parenthesis
set scrolljump=5 " lines to scroll when cursor leaves screen
set scrolloff=3 " minimum lines to keep above and below cursor
set foldenable " auto fold code
set foldlevel=99 " folding level
set foldmethod=indent " folding method
set spelllang=it,en
autocmd FileType mail setlocal spell " set spell for email
" Changing cursor shape
" 1 or 0 -> blinking block
" 2 -> solid block
" 3 -> blinking underscore
" 4 -> solid underscore
" 5 -> blinking pipe
" 6 -> solid pipe
if exists('$TMUX')
" tmux will only forward escape sequences to the terminal if surrounded by a DCS sequence
let &t_SI .= "\<Esc>Ptmux;\<Esc>\<Esc>[6 q\<Esc>\\"
let &t_SR .= "\<Esc>Ptmux;\<Esc>\<Esc>[4 q\<Esc>\\"
let &t_EI .= "\<Esc>Ptmux;\<Esc>\<Esc>[2 q\<Esc>\\"
autocmd VimLeave * silent !echo -ne "\033Ptmux;\033\033[2 q\033\\"
else
let &t_SI .= "\<Esc>[6 q"
let &t_SR .= "\<Esc>[4 q"
let &t_EI .= "\<Esc>[2 q"
autocmd VimLeave * silent !echo -ne "\033[2 q"
endif
"
" UI
"
set laststatus=2 " set a status line
set selectmode+=mouse " add mouse for select
set mouse=a " enable mouse usage
set showmode " display the current mode
set showcmd " display incomplete commands
set winminheight=0 " windows can be 0 line high
set wildmenu " show list instead of just completing
set wildmode=list:longest,full " command <Tab> completion, list matches, then longest common part, then all.
set gdefault " the /g flag on :s substitutions by default
set list " show invisible charachter
set autoread " automatically reloads file if changed outside
set splitbelow " split new window below current window
set nojoinspaces " use just one space to join string
"
" Searching
"
set incsearch " incremental searching
set ignorecase " searches are case insensitive...
set smartcase " ... unless they contain at least one capital letter
"
" Formatting
"
set nowrap " don't wrap lines
set autoindent " indent
set smarttab " make <tab> and <backspace> smarter
set shiftwidth=4 " a tab is two spaces
set tabstop=4 " indentation of two spaces
set expandtab " use spaces, not tabs
set backspace=indent,eol,start " backspace through everything in insert mode
"
" GUI
"
set guioptions=aAeimgr " custom gvim view
if has('gui_running')
color retrobox " custom gvim colorscheme
set guifont=Hack\ Nerd\ Font\ Mono\ 14 " custom gvim font
endif
if !has('gui_running')
set t_Co=256 " powerline colors in terminal
endif
"
" Custom keys and shortcuts
"
let mapleader = "\<Space>" " custom map leader
let g:mapleader = "\<Space>" " custom map leader
map <Bar> <C-W>v<C-W><Right> " vertical split
map <Bslash> <C-W>s<C-W><Down> " horizontal split
map <Tab> <C-W>w " cycle split by tab
map T :tabnew<CR> " new tab
map <gt> :tabnext<CR> " cycle tab by gt
map X :tabclose<CR> " close tab
map <S-Tab> :bnext<CR> " cycle buffers by shift-tab
map <Leader>ii mzgg=G`z " reindent current file
" disable arrow to force vim keybindings
noremap <Up> <nop>
noremap <Down> <nop>
noremap <Left> <nop>
noremap <Right> <nop>
inoremap <Up> <nop>
inoremap <Down> <nop>
inoremap <Left> <nop>
inoremap <Right> <nop>
vnoremap <Up> <nop>
vnoremap <Down> <nop>
vnoremap <Left> <nop>
vnoremap <Right> <nop>
" replace arrow in command line mode too
cnoremap <C-p> <Up>
cnoremap <C-n> <Down>
cnoremap <C-k> <Up>
cnoremap <C-j> <Down>
cnoremap <C-b> <Left>
cnoremap <C-f> <Right>
cnoremap <C-h> <S-Left>
cnoremap <C-l> <S-Right>
"
" Auto set filetype
"
autocmd BufRead,BufNewFile *.strace set filetype=strace " strace file
"
" Plugins
"
" nerdtree
map <C-e> :NERDTreeToggle<CR>:NERDTreeMirror<CR> " tree toggle key
map <leader>e :NERDTreeFind<CR> " find files in tree
let NERDTreeShowBookmarks = 0 " not show bookmark tree
let NERDTreeIgnore = [] " file to ignore
let NERDTreeChDirMode = 0 " not change vim working directory
let NERDTreeQuitOnOpen = 1 " close tree after file open
let NERDTreeShowHidden = 1 " show hidden files
" tagbar
nnoremap <silent> <leader>tt :TagbarToggle<CR> " tagbar toggle key
let g:tagbar_left = 0 " tagbar to the right
let g:tagbar_autofocus = 1 " tagbar focus on open
let g:tagbar_compact = 1 " compact view
let g:tagbar_singleclick = 1 " go to tag with single click
" powerline
let g:lightline = {
\ 'colorscheme': 'wombat',
\ 'active': {
\ 'left': [ [ 'mode', 'paste' ], [ 'filename' ] ],
\ 'right': [ [ 'syntastic', 'lineinfo' ], ['percent'], [ 'fileformat', 'fileencoding', 'filetype' ] ]
\ },
\ 'component_function': {
\ 'fugitive': 'MyFugitive',
\ 'filename': 'MyFilename',
\ 'fileformat': 'MyFileformat',
\ 'filetype': 'MyFiletype',
\ 'fileencoding': 'MyFileencoding',
\ 'mode': 'MyMode',
\ },
\ 'subseparator': { 'left': '|', 'right': '|' }
\ }
function! MyModified()
return &ft =~ 'help' ? '' : &modified ? '+' : &modifiable ? '' : '-'
endfunction
function! MyReadonly()
return &ft !~? 'help' && &readonly ? 'RO' : ''
endfunction
function! MyFilename()
let fname = expand('%:t')
return fname == '__Tagbar__' ? g:lightline.fname :
\ fname =~ '__Gundo\|NERD_tree' ? '' :
\ ('' != MyReadonly() ? MyReadonly() . ' ' : '') .
\ ('' != fname ? fname : '[No Name]') .
\ ('' != MyModified() ? ' ' . MyModified() : '')
endfunction
function! MyFileformat()
return winwidth(0) > 70 ? &fileformat : ''
endfunction
function! MyFiletype()
return winwidth(0) > 70 ? (strlen(&filetype) ? &filetype : 'no ft') : ''
endfunction
function! MyFileencoding()
return winwidth(0) > 70 ? (strlen(&fenc) ? &fenc : &enc) : ''
endfunction
function! MyMode()
let fname = expand('%:t')
return fname == '__Tagbar__' ? 'Tagbar' :
\ fname =~ 'NERD_tree' ? 'NERDTree' :
\ winwidth(0) > 60 ? lightline#mode() : ''
endfunction
let g:tagbar_status_func = 'TagbarStatusFunc'
function! TagbarStatusFunc(current, sort, fname, ...) abort
let g:lightline.fname = a:fname
return lightline#statusline(0)
endfunction
" vim expand region
vmap v <Plug>(expand_region_expand)
vmap <C-v> <Plug>(expand_region_shrink)