version: "3.8"

x-mail-env: &mail-env
    SMTP_AUTH: ${SMTP_AUTH}
    SMTP_DOMAIN: ${SMTP_DOMAIN}
    SMTP_SERVER: ${SMTP_SERVER}
    SMTP_PORT: ${SMTP_PORT}
    SMTP_USERNAME: ${SMTP_USERNAME}
    SMTP_PASSWORD:
    SMTP_PASSWORD_FILE: /run/secrets/smtp_password
    SMTP_USE_SSL: ${SMTP_USE_SSL}

services:
  app:
    secrets:
      - smtp_password
    environment:
      *mail-env
  worker:
    secrets:
      - smtp_password
    environment:
      *mail-env

secrets:
  smtp_password:
    name: ${STACK_NAME}_smtp_password_${SECRET_SMTP_PASSWORD_VERSION}
    external: true