root
26 lines
903 B
Bash
Executable File
26 lines
903 B
Bash
Executable File
#!/usr/bin/env bash
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# Run one simulated day inside the running container.
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#
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# scripts/daily.sh [daily flags...]
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#
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# Schedule it once a day, e.g. in crontab:
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# 0 6 * * * /path/to/scripts/daily.sh >> /var/log/halcyon-daily.log 2>&1
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#
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# Environment:
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# HALCYON_CONTAINER container name (default: halcyon, as in docker-compose.yml)
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#
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# The world settings (WH_SEED, WH_ASTEROIDS, ...) come from the container's
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# environment, so the daily run always matches the server.
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set -euo pipefail
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container="${HALCYON_CONTAINER:-halcyon}"
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if ! docker inspect -f '{{.State.Running}}' "$container" 2>/dev/null | grep -qx true; then
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echo "error: container '$container' is not running (try: docker compose up -d)" >&2
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exit 1
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fi
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echo "$(date -u +%Y-%m-%dT%H:%M:%SZ) running daily job in $container"
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# No -t: this must work from cron, where there is no terminal.
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exec docker exec "$container" daily "$@"
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