Automatically upload screenshots to your S3 bucket and copy the link to the clipboard

snappp.rb

#!/usr/bin/env ruby
require 'bundler'
Bundler.setup

require 'aws-sdk'
require 'rb-fsevent'
require 'terminal-notifier'
require 'clipboard'

# ENV['AWS_ACCESS_KEY_ID'] = #
# ENV['AWS_SECRET_ACCESS_KEY'] = #
# ENV['AWS_BUCKET_NAME'] = 'julik-screenshots'
# ENV['AWS_REGION'] = 'eu-central-1'

WATCH_PATTERN = '/Users/julik/Desktop/Screen Shot *.*'

def upload_screenshot(screenie_path)
  return unless File.exist?(screenie_path) && File.size(screenie_path) > 0
  
  b = Aws::S3::Bucket.new(ENV.fetch('AWS_BUCKET_NAME'))
  s3_obj = b.object(File.basename(screenie_path))
  
  File.open(screenie_path, 'rb') do |f|
    s3_obj.put(body: f, acl: 'public-read', storage_class: 'REDUCED_REDUNDANCY')
  end
  
  public_url = s3_obj.public_url
  Clipboard.copy(public_url)
  TerminalNotifier.notify('Screenshot path copied', :open => public_url)
end
  
require 'rb-fsevent'
fsevent = FSEvent.new
fsevent.watch(File.dirname(WATCH_PATTERN), :file_events => true) do |paths|
  screenies = paths.select{|path| File.fnmatch(WATCH_PATTERN, path) && File.exist?(path) }
  screenies.each do | screenie_path |
    pid = fork { upload_screenshot(screenie_path) }
    Process.wait(pid)
  end
end
fsevent.run