diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9f7550b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+__pycache__
+.venv
diff --git a/README.md b/README.md
index d8abb35..5e0218b 100644
--- a/README.md
+++ b/README.md
@@ -1,45 +1,89 @@
-![Vim support](https://img.shields.io/badge/vim-support-brightgreen.svg?style=flat-square)
-![Vim support](https://img.shields.io/badge/neovim-support-brightgreen.svg?style=flat-square)
-![GitHub release](https://img.shields.io/github/release/semanser/vim-outdated-plugins.svg?style=flat-square)
+![Vim support](https://img.shields.io/badge/vim-unsupported-red.svg?style=flat-square)
+![Neovim support](https://img.shields.io/badge/neovim-supported-green.svg?style=flat-square)
+![Python version](https://img.shields.io/badge/python-%5E3.5-yellow?style=flat-square)
+![GitHub release](https://img.shields.io/github/v/release/thisisrandy/vim-outdated-plugins?style=flat-square)
 
 # vim-outdated-plugins
-Async plugin for showing number of your outdated plugins.
 
-## What it does?
-This plugin automatically checks if any of your plugins are outdated and display a message about that.
+A [remote](https://pynvim.readthedocs.io/en/latest/usage/remote-plugins.html)
+(non-blocking) plugin for showing the number of and automatically updating
+outdated plugins managed via [vim-plug](https://github.com/junegunn/vim-plug)
 
-To use this plugin make sure you have **git** installed.
+## What does it do?
+
+This plugin provides a mechanism for displaying a message indicating whether any
+of your plugins are outdated. It can also optionally trigger an update if
+needed. It fills a gap in [vim-plug](https://github.com/junegunn/vim-plug),
+which has no mechanism for fetching updates without also installing them and
+cannot function non-disruptively in the background
 
 ## Installation
+
+Add the following line inside of the `call plug#begin()` section of your
+`init.vim`:
+
 ```vim
-Plug 'semanser/vim-outdated-plugins'
+Plug 'thisisrandy/vim-outdated-plugins'
+```
+
+and anywhere after `call plug#end()`, add
+
+```vim
+" This line is required to check for outdated plugins on startup
+autocmd VimEnter * call CheckOutdatedPlugins()
 ```
 
 ## Configuration
+
 ```vim
 " Do not show any message if all plugins are up to date. 0 by default
 let g:outdated_plugins_silent_mode = 1
+
+" Trigger :PlugUpdate as needed. 0 by default. Note that, when triggered, this
+" will open and focus a vertical split and do blocking work, which some users may
+" find disruptive on startup
+let g:outdated_plugins_trigger_mode = 1
 ```
 
+## Requirements
+
+- [neovim](https://neovim.io/)
+- [git](https://git-scm.com)
+- [vim-plug](https://github.com/junegunn/vim-plug)
+- [python](https://www.python.org/) >= 3.5
+
+## Development
+
+Fork this repository and point the `vim-plug` section of your `init.vim` to it.
+After running `:PlugInstall`, you can edit the code directly in the `vim-plug`
+directory, which is `~/.config/nvim/plugged` by default. Note that nvim must be
+restarted for changes to be reflected. For details and a more general new
+development-oriented method, see
+[nvim-example-python-plugin](https://github.com/jacobsimpson/nvim-example-python-plugin)
+
 ## Screenshots
+
 Simple message text message under the status bar.
 
 ![alt text](https://raw.githubusercontent.com/semanser/vim-outdated-plugins/master/images/outdated.png)
 ![alt text](https://raw.githubusercontent.com/semanser/vim-outdated-plugins/master/images/updated.png)
 
 ### OS
+
 - [x] macOS
 - [x] Linux
 - [ ] Windows
 
 ### Plugin Managers:
- - [x] vim-plug
- - [ ] Vundle
- - [ ] Pathogen
- - [ ] dein.vim
- - [ ] NeoBundle
- - [ ] VAM
- 
- ### Notificatation methods
-  - [x] Basic echo
-  - [ ] Status line variable
+
+- [x] vim-plug
+- [ ] Vundle
+- [ ] Pathogen
+- [ ] dein.vim
+- [ ] NeoBundle
+- [ ] VAM
+
+### Notificatation methods
+
+- [x] Basic echo
+- [ ] Status line variable
diff --git a/autoload/async/job.vim b/autoload/async/job.vim
deleted file mode 100644
index 7b90225..0000000
--- a/autoload/async/job.vim
+++ /dev/null
@@ -1,295 +0,0 @@
-" Author: Prabir Shrestha <mail at prabir dot me>
-" Website: https://github.com/prabirshrestha/async.vim
-" License: The MIT License {{{
-"   The MIT License (MIT)
-"
-"   Copyright (c) 2016 Prabir Shrestha
-"
-"   Permission is hereby granted, free of charge, to any person obtaining a copy
-"   of this software and associated documentation files (the "Software"), to deal
-"   in the Software without restriction, including without limitation the rights
-"   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-"   copies of the Software, and to permit persons to whom the Software is
-"   furnished to do so, subject to the following conditions:
-"
-"   The above copyright notice and this permission notice shall be included in all
-"   copies or substantial portions of the Software.
-"
-"   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-"   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-"   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-"   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-"   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-"   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-"   SOFTWARE.
-" }}}
-
-let s:save_cpo = &cpo
-set cpo&vim
-
-let s:jobidseq = 0
-let s:jobs = {} " { job, opts, type: 'vimjob|nvimjob'}
-let s:job_type_nvimjob = 'nvimjob'
-let s:job_type_vimjob = 'vimjob'
-let s:job_error_unsupported_job_type = -2 " unsupported job type
-
-function! s:job_supported_types() abort
-    let l:supported_types = []
-    if has('nvim')
-        let l:supported_types += [s:job_type_nvimjob]
-    endif
-    if !has('nvim') && has('job') && has('channel') && has('lambda')
-        let l:supported_types += [s:job_type_vimjob]
-    endif
-    return l:supported_types
-endfunction
-
-function! s:job_supports_type(type) abort
-    return index(s:job_supported_types(), a:type) >= 0
-endfunction
-
-function! s:out_cb(jobid, opts, job, data) abort
-    if has_key(a:opts, 'on_stdout')
-        call a:opts.on_stdout(a:jobid, split(a:data, "\n", 1), 'stdout')
-    endif
-endfunction
-
-function! s:err_cb(jobid, opts, job, data) abort
-    if has_key(a:opts, 'on_stderr')
-        call a:opts.on_stderr(a:jobid, split(a:data, "\n", 1), 'stderr')
-    endif
-endfunction
-
-function! s:exit_cb(jobid, opts, job, status) abort
-    if has_key(a:opts, 'on_exit')
-        call a:opts.on_exit(a:jobid, a:status, 'exit')
-    endif
-    if has_key(s:jobs, a:jobid)
-        call remove(s:jobs, a:jobid)
-    endif
-endfunction
-
-function! s:on_stdout(jobid, data, event) abort
-    if has_key(s:jobs, a:jobid)
-        let l:jobinfo = s:jobs[a:jobid]
-        if has_key(l:jobinfo.opts, 'on_stdout')
-            call l:jobinfo.opts.on_stdout(a:jobid, a:data, a:event)
-        endif
-    endif
-endfunction
-
-function! s:on_stderr(jobid, data, event) abort
-    if has_key(s:jobs, a:jobid)
-        let l:jobinfo = s:jobs[a:jobid]
-        if has_key(l:jobinfo.opts, 'on_stderr')
-            call l:jobinfo.opts.on_stderr(a:jobid, a:data, a:event)
-        endif
-    endif
-endfunction
-
-function! s:on_exit(jobid, status, event) abort
-    if has_key(s:jobs, a:jobid)
-        let l:jobinfo = s:jobs[a:jobid]
-        if has_key(l:jobinfo.opts, 'on_exit')
-            call l:jobinfo.opts.on_exit(a:jobid, a:status, a:event)
-        endif
-    endif
-endfunction
-
-function! s:job_start(cmd, opts) abort
-    let l:jobtypes = s:job_supported_types()
-    let l:jobtype = ''
-
-    if has_key(a:opts, 'type')
-        if type(a:opts.type) == type('')
-            if !s:job_supports_type(a:opts.type)
-                return s:job_error_unsupported_job_type
-            endif
-            let l:jobtype = a:opts.type
-        else
-            let l:jobtypes = a:opts.type
-        endif
-    endif
-
-    if empty(l:jobtype)
-        " find the best jobtype
-        for l:jobtype2 in l:jobtypes
-            if s:job_supports_type(l:jobtype2)
-                let l:jobtype = l:jobtype2
-            endif
-        endfor
-    endif
-
-    if l:jobtype ==? ''
-        return s:job_error_unsupported_job_type
-    endif
-
-    if l:jobtype == s:job_type_nvimjob
-        let l:job = jobstart(a:cmd, {
-            \ 'on_stdout': function('s:on_stdout'),
-            \ 'on_stderr': function('s:on_stderr'),
-            \ 'on_exit': function('s:on_exit'),
-        \})
-        if l:job <= 0
-            return l:job
-        endif
-        let l:jobid = l:job " nvimjobid and internal jobid is same
-        let s:jobs[l:jobid] = {
-            \ 'type': s:job_type_nvimjob,
-            \ 'opts': a:opts,
-        \ }
-        let s:jobs[l:jobid].job = l:job
-    elseif l:jobtype == s:job_type_vimjob
-        let s:jobidseq = s:jobidseq + 1
-        let l:jobid = s:jobidseq
-        let l:jobopt = {
-            \ 'out_cb': function('s:out_cb', [l:jobid, a:opts]),
-            \ 'err_cb': function('s:err_cb', [l:jobid, a:opts]),
-            \ 'exit_cb': function('s:exit_cb', [l:jobid, a:opts]),
-            \ 'mode': 'raw',
-        \ }
-        if has('patch-8.1.889')
-          let l:jobopt['noblock'] = 1
-        endif
-        let l:job  = job_start(a:cmd, l:jobopt)
-        if job_status(l:job) !=? 'run'
-            return -1
-        endif
-        let s:jobs[l:jobid] = {
-            \ 'type': s:job_type_vimjob,
-            \ 'opts': a:opts,
-            \ 'job': l:job,
-            \ 'channel': job_getchannel(l:job),
-            \ 'buffer': ''
-        \ }
-    else
-        return s:job_error_unsupported_job_type
-    endif
-
-    return l:jobid
-endfunction
-
-function! s:job_stop(jobid) abort
-    if has_key(s:jobs, a:jobid)
-        let l:jobinfo = s:jobs[a:jobid]
-        if l:jobinfo.type == s:job_type_nvimjob
-            call jobstop(a:jobid)
-        elseif l:jobinfo.type == s:job_type_vimjob
-            call job_stop(s:jobs[a:jobid].job)
-        endif
-        if has_key(s:jobs, a:jobid)
-            call remove(s:jobs, a:jobid)
-        endif
-    endif
-endfunction
-
-function! s:job_send(jobid, data) abort
-    let l:jobinfo = s:jobs[a:jobid]
-    if l:jobinfo.type == s:job_type_nvimjob
-        call jobsend(a:jobid, a:data)
-    elseif l:jobinfo.type == s:job_type_vimjob
-        if has('patch-8.1.0818')
-            call ch_sendraw(l:jobinfo.channel, a:data)
-        else
-            let l:jobinfo.buffer .= a:data
-            call s:flush_vim_sendraw(a:jobid, v:null)
-        endif
-    endif
-endfunction
-
-function! s:flush_vim_sendraw(jobid, timer) abort
-    " https://github.com/vim/vim/issues/2548
-    " https://github.com/natebosch/vim-lsc/issues/67#issuecomment-357469091
-    let l:jobinfo = s:jobs[a:jobid]
-    sleep 1m
-    if len(l:jobinfo.buffer) <= 4096
-        call ch_sendraw(l:jobinfo.channel, l:jobinfo.buffer)
-        let l:jobinfo.buffer = ''
-    else
-        let l:to_send = l:jobinfo.buffer[:4095]
-        let l:jobinfo.buffer = l:jobinfo.buffer[4096:]
-        call ch_sendraw(l:jobinfo.channel, l:to_send)
-        call timer_start(1, function('s:flush_vim_sendraw', [a:jobid]))
-    endif
-endfunction
-
-function! s:job_wait_single(jobid, timeout, start) abort
-    if !has_key(s:jobs, a:jobid)
-        return -3
-    endif
-
-    let l:jobinfo = s:jobs[a:jobid]
-    if l:jobinfo.type == s:job_type_nvimjob
-        let l:timeout = a:timeout - reltimefloat(reltime(a:start)) * 1000
-        return jobwait([a:jobid], float2nr(l:timeout))[0]
-    elseif l:jobinfo.type == s:job_type_vimjob
-        let l:timeout = a:timeout / 1000.0
-        try
-            while l:timeout < 0 || reltimefloat(reltime(a:start)) < l:timeout
-                let l:info = job_info(l:jobinfo.job)
-                if l:info.status ==# 'dead'
-                    return l:info.exitval
-                elseif l:info.status ==# 'fail'
-                    return -3
-                endif
-                sleep 1m
-            endwhile
-        catch /^Vim:Interrupt$/
-            return -2
-        endtry
-    endif
-    return -1
-endfunction
-
-function! s:job_wait(jobids, timeout) abort
-    let l:start = reltime()
-    let l:exitcode = 0
-    let l:ret = []
-    for l:jobid in a:jobids
-        if l:exitcode != -2  " Not interrupted.
-            let l:exitcode = s:job_wait_single(l:jobid, a:timeout, l:start)
-        endif
-        let l:ret += [l:exitcode]
-    endfor
-    return l:ret
-endfunction
-
-function! s:job_pid(jobid) abort
-    if !has_key(s:jobs, a:jobid)
-        return 0
-    endif
-
-    let l:jobinfo = s:jobs[a:jobid]
-    if l:jobinfo.type == s:job_type_nvimjob
-        return jobpid(a:jobid)
-    elseif l:jobinfo.type == s:job_type_vimjob
-        let l:vimjobinfo = job_info(a:jobid)
-        if type(l:vimjobinfo) == type({}) && has_key(l:vimjobinfo, 'process')
-            return l:vimjobinfo['process']
-        endif
-    endif
-    return 0
-endfunction
-
-" public apis {{{
-function! async#job#start(cmd, opts) abort
-    return s:job_start(a:cmd, a:opts)
-endfunction
-
-function! async#job#stop(jobid) abort
-    call s:job_stop(a:jobid)
-endfunction
-
-function! async#job#send(jobid, data) abort
-    call s:job_send(a:jobid, a:data)
-endfunction
-
-function! async#job#wait(jobids, ...) abort
-    let l:timeout = get(a:000, 0, -1)
-    return s:job_wait(a:jobids, l:timeout)
-endfunction
-
-function! async#job#pid(jobid) abort
-    return s:job_pid(a:jobid)
-endfunction
-" }}}
diff --git a/plugin/vim-outdated-plugins.vim b/plugin/vim-outdated-plugins.vim
deleted file mode 100644
index e7f34bd..0000000
--- a/plugin/vim-outdated-plugins.vim
+++ /dev/null
@@ -1,66 +0,0 @@
-if !exists('g:outdated_plugins_silent_mode')
-  let g:outdated_plugins_silent_mode = 0
-endif
-
-function! s:JobHandler(job_id, data, event) dict
-  if (str2nr(join(a:data)) != 0)
-    let g:pluginsToUpdate += 1
-  endif
-endfunction
-
-function! s:CalculateUpdates(job_id, data, event) dict
-  let l:numberOfcheckedPlugins = 0
-  let l:command = ""
-
-  for key in keys(g:plugs)
-    let l:command .= '(git -C ' . g:plugs[key].dir . ' rev-list HEAD..origin --count)'
-    let l:numberOfcheckedPlugins += 1
-
-    if l:numberOfcheckedPlugins != len(keys(g:plugs))
-      let l:command .= ' &&'
-    endif
-  endfor
-
-  call async#job#start([ 'bash', '-c', l:command], s:calculateCallbacks)
-endfunction
-
-function! s:DisplayResults(job_id, data, event) dict
-  if g:pluginsToUpdate > 0
-    echom 'Plugins to update: ' . g:pluginsToUpdate
-  else
-    if !g:outdated_plugins_silent_mode
-      echom 'All plugins up-to-date'
-    endif
-  endif
-endfunction
-
-
-let s:remoteUpdateCallbacks = {
-  \ 'on_exit': function('s:CalculateUpdates')
-  \ }
-
-let s:calculateCallbacks = {
-  \ 'on_stdout': function('s:JobHandler'),
-  \ 'on_exit': function('s:DisplayResults')
-  \ }
-
-function! CheckForUpdates()
-  let g:pluginsToUpdate = 0
-	let l:command = ""
-
-  " TODO check only activated plugins and not all downloaded
-  let l:numberOfcheckedPlugins = 0
-  for key in keys(g:plugs)
-    let l:command .= 'git -C ' . g:plugs[key].dir . ' remote update > /dev/null'
-    let l:numberOfcheckedPlugins += 1
-
-    if l:numberOfcheckedPlugins != len(keys(g:plugs))
-      let l:command .= ' &'
-    endif
-  endfor
-
-  call async#job#start([ 'bash', '-c', l:command], s:remoteUpdateCallbacks)
-endfunction
-
-au VimEnter * call CheckForUpdates()
-
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..ca3f769
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,383 @@
+[[package]]
+name = "appdirs"
+version = "1.4.4"
+description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "black"
+version = "21.7b0"
+description = "The uncompromising code formatter."
+category = "dev"
+optional = false
+python-versions = ">=3.6.2"
+
+[package.dependencies]
+appdirs = "*"
+click = ">=7.1.2"
+dataclasses = {version = ">=0.6", markers = "python_version < \"3.7\""}
+mypy-extensions = ">=0.4.3"
+pathspec = ">=0.8.1,<1"
+regex = ">=2020.1.8"
+tomli = ">=0.2.6,<2.0.0"
+typed-ast = {version = ">=1.4.2", markers = "python_version < \"3.8\""}
+typing-extensions = {version = ">=3.7.4", markers = "python_version < \"3.8\""}
+
+[package.extras]
+colorama = ["colorama (>=0.4.3)"]
+d = ["aiohttp (>=3.6.0)", "aiohttp-cors (>=0.4.0)"]
+python2 = ["typed-ast (>=1.4.2)"]
+uvloop = ["uvloop (>=0.15.2)"]
+
+[[package]]
+name = "click"
+version = "8.0.1"
+description = "Composable command line interface toolkit"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+colorama = {version = "*", markers = "platform_system == \"Windows\""}
+importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
+
+[[package]]
+name = "colorama"
+version = "0.4.4"
+description = "Cross-platform colored terminal text."
+category = "dev"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[[package]]
+name = "dataclasses"
+version = "0.8"
+description = "A backport of the dataclasses module for Python 3.6"
+category = "dev"
+optional = false
+python-versions = ">=3.6, <3.7"
+
+[[package]]
+name = "greenlet"
+version = "1.1.0"
+description = "Lightweight in-process concurrent programming"
+category = "main"
+optional = false
+python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
+
+[package.extras]
+docs = ["sphinx"]
+
+[[package]]
+name = "importlib-metadata"
+version = "4.6.1"
+description = "Read metadata from Python packages"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[package.dependencies]
+typing-extensions = {version = ">=3.6.4", markers = "python_version < \"3.8\""}
+zipp = ">=0.5"
+
+[package.extras]
+docs = ["sphinx", "jaraco.packaging (>=8.2)", "rst.linker (>=1.9)"]
+perf = ["ipython"]
+testing = ["pytest (>=4.6)", "pytest-checkdocs (>=2.4)", "pytest-flake8", "pytest-cov", "pytest-enabler (>=1.0.1)", "packaging", "pep517", "pyfakefs", "flufl.flake8", "pytest-perf (>=0.9.2)", "pytest-black (>=0.3.7)", "pytest-mypy", "importlib-resources (>=1.3)"]
+
+[[package]]
+name = "msgpack"
+version = "1.0.2"
+description = "MessagePack (de)serializer."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "mypy-extensions"
+version = "0.4.3"
+description = "Experimental type system extensions for programs checked with the mypy typechecker."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "pathspec"
+version = "0.9.0"
+description = "Utility library for gitignore style pattern matching of file paths."
+category = "dev"
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
+
+[[package]]
+name = "pynvim"
+version = "0.4.3"
+description = "Python client to neovim"
+category = "main"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+greenlet = "*"
+msgpack = ">=0.5.0"
+
+[package.extras]
+pyuv = ["pyuv (>=1.0.0)"]
+test = ["pytest (>=3.4.0)"]
+
+[[package]]
+name = "regex"
+version = "2021.7.6"
+description = "Alternative regular expression module, to replace re."
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "tomli"
+version = "1.1.0"
+description = "A lil' TOML parser"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
+[[package]]
+name = "typed-ast"
+version = "1.4.3"
+description = "a fork of Python 2 and 3 ast modules with type comment support"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "typing-extensions"
+version = "3.10.0.0"
+description = "Backported and Experimental Type Hints for Python 3.5+"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "zipp"
+version = "3.5.0"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+category = "dev"
+optional = false
+python-versions = ">=3.6"
+
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diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..4470a7a
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,16 @@
+[tool.poetry]
+name = "vim-outdated-plugins"
+version = "0.1.0"
+description = ""
+authors = ["Randy West <randywest55@gmail.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.6.2"
+pynvim = "^0.4.3"
+
+[tool.poetry.dev-dependencies]
+black = "^21.7b0"
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"
diff --git a/rplugin/python3/outdatedplugins.py b/rplugin/python3/outdatedplugins.py
new file mode 100644
index 0000000..6fc828f
--- /dev/null
+++ b/rplugin/python3/outdatedplugins.py
@@ -0,0 +1,78 @@
+from typing import Any, List
+import pynvim
+import subprocess
+import os
+from pynvim.api.nvim import Nvim
+
+
+def plug_can_proceed():
+    # plug.vim has these two guards in place. occassionally, if trigger mode is
+    # enabled, we can get in a situation where we're calling PlugUpdate when it
+    # will throw, causing a nasty error message. instead, we can just duplicate
+    # the guards here
+    if not os.getcwd():
+        return False
+
+    for evar in ["GIT_DIR", "GIT_WORK_TREE"]:
+        if os.environ.get(evar) != None:
+            return False
+
+    return True
+
+
+@pynvim.plugin
+class OutdatedPlugins:
+    def __init__(self, vim: Nvim) -> None:
+        self.vim = vim
+
+    @pynvim.function("CheckOutdatedPlugins")
+    def check_for_updates(self, args: List):
+        if not plug_can_proceed():
+            return
+
+        g_plugs = self.vim.eval("g:plugs")
+
+        update_commands = []
+        calculate_updates_commands = []
+
+        for plug in g_plugs.values():
+            update_commands.append("git -C %s remote update > /dev/null" % plug["dir"])
+            calculate_updates_commands.append(
+                "git -C %s rev-list HEAD..origin%s%s --count"
+                % (plug["dir"], "/" if plug["branch"] else "", plug["branch"])
+            )
+
+        update_commands.append("wait")
+        update_command = " & ".join(update_commands)
+        calculate_updates_command = " && ".join(calculate_updates_commands)
+
+        subprocess.run(["bash", "-c", update_command])
+
+        out = subprocess.run(
+            ["bash", "-c", calculate_updates_command], stdout=subprocess.PIPE
+        )
+
+        plugs_to_update = sum(1 for i in out.stdout.decode().split() if int(i) > 0)
+        g_outdated_plugins_silent_mode = self.get_default(
+            "g:outdated_plugins_silent_mode", 0
+        )
+        g_outdated_plugins_trigger_mode = self.get_default(
+            "g:outdated_plugins_trigger_mode", 0
+        )
+
+        if plugs_to_update > 0:
+            self.vim.command(f"echom 'Plugins to update: {plugs_to_update}'")
+            if g_outdated_plugins_trigger_mode:
+                self.vim.command("PlugUpdate")
+        elif not g_outdated_plugins_silent_mode:
+            self.vim.command("echom 'All plugins up-to-date'")
+
+    def get_default(self, var: str, default: Any) -> Any:
+        """
+        Return the value of the vim variable `var` or `default` if it doesn't exist
+        """
+
+        try:
+            return self.vim.eval(var)
+        except:
+            return default