# Copy this file to `.env` and fill in your real key. `.env` is gitignored.
# Required: Google Maps API key with the Routes API enabled.
GOOGLE_MAPS_API_KEY=your-api-key-here

# Optional: export the masterplan to a shared Google Sheet for participants.
# Set up once: create a Google Cloud service account, enable the Google
# Sheets API for its project, and download the service account's JSON key.
# Then create a blank Google Sheet, share it with the service account's
# client_email (found in the JSON key) as Editor, and set its id as
# `spreadsheet_id` in the saved masterplan.json (see README) - leave it unset
# there to skip sheet export entirely.
GOOGLE_SHEETS_CREDENTIALS_FILE=service-account.json