Wake OpenClaw whenever needed

wake_openclaw_on_event.rb

#!/usr/bin/env ruby
# frozen_string_literal: true

# check-emails.rb - Forward VIP emails to OpenClaw for processing
#
# Cron: */5 * * * * /path/to/check-emails.rb >> /tmp/check-emails.log 2>&1

require 'json'

VIP_SENDERS  = ['[email protected]', '[email protected]']
SESSION_ID = "hook:email"

def fetch_new_emails
  # TODO: Replace with your actual mail source (IMAP, Gmail API, etc.)
  # Should return an array of hashes: [{ from:, subject:, body:, id: }, ...]
  []
end

# -- 1. Check for new emails --
emails = fetch_new_emails

# -- 2. Filter to VIP senders only --
vip_emails = emails.select { |e| VIP_SENDERS.include?(e[:from]) }

exit 0 if vip_emails.empty?

# -- 3. Send to OpenClaw --
message = <<~MSG
  #{vip_emails.length} new VIP email(s). Read and draft replies.
```json
  #{JSON.pretty_generate(vip_emails)}
```
MSG

if system("openclaw", "agent", "--session-id", SESSION_ID, "--message", message)
  puts "✓ Forwarded #{vip_emails.length} emails"
else
  puts "✗ Failed: exit code #{$?.exitstatus}"
end