app.yaml

env: flex
runtime: custom
env_variables:
  SLACKIN_HTTPS_REDIRECT: "your.slackin.subdomain.com"
  SLACKIN_PORT: "8080"
  SLACKIN_INTERVAL: "25000"
  SLACK_SUBDOMAIN: "your-slack-workspace"
  SLACK_API_TOKEN: "your-slack-api-token"
  GOOGLE_CAPTCHA_SECRET: "your-recaptcha-secret"
  GOOGLE_CAPTCHA_SITEKEY: "your-recaptcha-sitekey"