vim: add vimrc

vim/vimrc

@@ -0,0 +1,22 @@
+" Install vim-plug if not found
+if empty(glob('~/.vim/autoload/plug.vim'))
+  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
+    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+endif
+
+" Run PlugInstall if there are missing plugins
+autocmd VimEnter * if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
+  \| PlugInstall --sync | source $MYVIMRC
+\| endif
+
+" vim-plug
+call plug#begin('~/.vim/plugged')
+Plug 'lambdalisue/suda.vim'
+Plug 'mhinz/vim-signify'
+Plug 'tpope/vim-fugitive'
+Plug 'vim-airline/vim-airline'
+"Plug 'airblade/vim-gitgutter'
+call plug#end()
+
+let g:airline_powerline_fonts = 1
+let g:suda_smart_edit = 1