[vim] Port minimal Vundle setup from old vimrc

vimrc

@@ -1,4 +1,66 @@
 set nocompatible
+if &shell =~# 'fish$'
+    set shell=sh
+endif
+"[Use Plug-ins and Plug-in Manager(Vundle) only on UNIX or MAC OS]"
+if has("unix") || has("mac")
+    filetype off
+    "[Download and install Vundle Plug-in Manager]"
+    if !isdirectory(expand("$HOME/.vim/bundle"))
+        silent !mkdir -p $HOME/.vim/bundle
+        silent cd $HOME/.vim/bundle
+        silent !git clone https://github.com/gmarik/Vundle.vim.git
+        silent cd $HOME
+    endif
+    "[Run Plug-ins]"
+    set runtimepath+=$HOME/.vim/bundle/Vundle.vim
+    call vundle#begin()
+    Plugin 'gmarik/Vundle.vim'
+    map <F3> :VundleUpdate<CR>
+    Plugin 'dag/vim-fish'
+    Plugin 'w0rp/ale'
+    let g:ale_linters = {
+        \ 'cpp': ['g++'],
+        \ 'c': ['clang']
+        \ }
+    let g:ale_c_gcc_options='-std=c99 -pedantic'
+    let g:ale_sign_error = '●'
+    let g:ale_sign_warning = '●'
+    Plugin 'itchyny/lightline.vim'
+    let g:lightline = {
+        \ 'active': {
+        \   'left': [['mode', 'paste'], ['filename', 'modified']],
+        \   'right': [['lineinfo'],
+        \             ['percent'],
+        \             ['readonly', 'linter_warnings', 'linter_errors', 'linter_ok'],
+        \             ['fileformat'],
+        \             ['fileencoding']
+        \            ]
+        \ },
+        \ 'component_expand': {
+        \   'linter_warnings': 'LightlineLinterWarnings',
+        \   'linter_errors': 'LightlineLinterErrors',
+        \   'linter_ok': 'LightlineLinterOK',
+        \   'lineinfo': 'LineInfo'
+        \ },
+        \ 'component_type': {
+        \   'readonly': 'error',
+        \   'linter_warnings': 'warning',
+        \   'linter_errors': 'error'
+        \ },
+        \}
+    if executable('ctags')
+        Plugin 'ludovicchabant/vim-gutentags'
+    endif
+    Plugin 'beyondmarc/opengl.vim'
+    Plugin 'tikhomirov/vim-glsl'
+    Plugin 'jamessan/vim-gnupg'
+    "[Autodetect indent style of a file]"
+    Plugin 'tcbbd/detectindent'
+    let g:detectindent_preferred_indent=4
+    let g:detectindent_autodetect=1
+    call vundle#end()
+endif
 " Allow backspacing over everything in insert mode.
 set backspace=indent,eol,start
 set number