[Unit]
Description=Signal Twitter Video Bot
After=network.target docker.service
Requires=docker.service

[Service]
Type=simple
User=YOUR_USER
WorkingDirectory=/home/YOUR_USER/signal-bot
# The bot's own Signal number (the account it's linked to as a device).
Environment=SIGNAL_PHONE_NUMBER=+15551234567
Environment=SIGNAL_SERVICE=127.0.0.1:8080
# Optional: comma-separated numbers allowed to run /cookies (admin command).
# Environment=BOT_ADMINS=+15551234567
# Optional: enable /force, which hosts oversized videos as temporary links.
# The bot rsyncs the file (over SSH) into a web-served directory and posts the URL;
# an hourly job deletes anything older than 24h and evicts oldest past 10 GB.
# Leave unset to disable /force. All three of REMOTE/REMOTE_DIR/BASE_URL are required.
# Environment=FORCE_REMOTE=user@webhost            # ssh target that can write the docroot
# Environment=FORCE_REMOTE_DIR=/var/www/site/media # docroot on that host
# Environment=FORCE_BASE_URL=https://site/media    # public URL serving that docroot
# Environment=FORCE_SSH_PORT=22                     # ssh port (default 22)
# Environment=FORCE_SSH_KEY=/home/YOUR_USER/.ssh/id_ed25519  # ssh identity (optional)
ExecStart=/home/YOUR_USER/signal-bot/venv/bin/python bot.py
# always (not on-failure): the bot's library swallows exceptions in its own run
# loop and never exits non-zero even when wedged, so on-failure would never bounce it.
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target