" install plugin manager if needed
augroup PluginManagerInstaller
	if has('nvim')
		if empty(glob('~/.config/nvim/autoload/plug.vim'))
			silent !curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
			autocmd VimEnter * PlugInstall
		endif
	else
		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
			autocmd VimEnter * PlugInstall
		endif
	end
augroup End

let g:ale_completion_enabled = 1

" check if we're using vim as the manpage viewer before loading session plugins
if exists('asmanviewer')
	let g:prosession_dir = '/dev/null'
else
	Plug 'tpope/vim-obsession' " session ease-of-use
	Plug 'dhruvasagar/vim-prosession' " more session ease-of-use
	let g:prosession_dir = '~/.config/nvim/session/'
endif

Plug 'junegunn/vim-plug'                                        " plugin manager should manage itself
Plug 'vim-airline/vim-airline'                                  " status line
Plug 'vim-airline/vim-airline-themes'                           " more minimal status line
Plug 'nathanaelkane/vim-indent-guides'                          " indentation guides
Plug 'w0rp/ale'                                                 " syntax checker
Plug 'SirVer/ultisnips'                                         " snippet manager
Plug 'junegunn/fzf', {'dir': '~/.fzf', 'do': './install --all'} " fuzzy file finding
Plug 'junegunn/fzf.vim'                                         " helpers for using fzf in vim
Plug 'bkad/CamelCaseMotion'                                     " camel case and underscore word movements
Plug 'vim-scripts/LargeFile'                                    " gracefully handle very large files
Plug 'tpope/vim-commentary'                                     " toggle comments in code easily
Plug 'tpope/vim-repeat'                                         " better vim repeating for plugin-provided actions
Plug 'vim-scripts/SyntaxRange'                                  " defined different syntax ranges in a file for highlighting
Plug 'tmux-plugins/vim-tmux-focus-events'                       " allow transitions within tmux
Plug 'christoomey/vim-tmux-navigator'                           " allow transitions within tmux
Plug 'godlygeek/tabular'                                        " align text
Plug 'lytedev/vim-superman'                                     " view man pages with vim
Plug 'tpope/vim-surround'                                       " quickly modify text surrounding objects
Plug 'tpope/vim-speeddating'                                    " vim knows about date-like text objects
Plug 'tpope/vim-fugitive'                                       " vim git commands
Plug 'michaeljsmith/vim-indent-object'                          " adds an indentation level text object
Plug 'wellle/targets.vim'                                       " adds some more handy text objects
Plug 'dbakker/vim-projectroot'                                  " adds helper functions for getting to a project's root directory
Plug 'junegunn/goyo.vim'                                        " better distraction-free editing
Plug 'editorconfig/editorconfig-vim'                            " loads project-specific editor settings
Plug 'sheerun/vim-polyglot'                                     " vim plugin loader for many languages
Plug 'leafo/moonscript-vim', {'for': ['moon', 'moonscript']}    " moonscript language
Plug 'OmniSharp/omnisharp-vim', {'for': ['cs']}                 " C# language
Plug 'junegunn/vim-peekaboo'                                    " preview registers
Plug 'scrooloose/nerdtree'                                      " file browser
Plug 'tpope/vim-eunuch'                                         " unix helper commands