init

scripts/daily.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+# Run one simulated day inside the running container.
+#
+#   scripts/daily.sh [daily flags...]
+#
+# Schedule it once a day, e.g. in crontab:
+#   0 6 * * *  /path/to/scripts/daily.sh >> /var/log/halcyon-daily.log 2>&1
+#
+# Environment:
+#   HALCYON_CONTAINER   container name (default: halcyon, as in docker-compose.yml)
+#
+# The world settings (WH_SEED, WH_ASTEROIDS, ...) come from the container's
+# environment, so the daily run always matches the server.
+set -euo pipefail
+
+container="${HALCYON_CONTAINER:-halcyon}"
+
+if ! docker inspect -f '{{.State.Running}}' "$container" 2>/dev/null | grep -qx true; then
+    echo "error: container '$container' is not running (try: docker compose up -d)" >&2
+    exit 1
+fi
+
+echo "$(date -u +%Y-%m-%dT%H:%M:%SZ) running daily job in $container"
+# No -t: this must work from cron, where there is no terminal.
+exec docker exec "$container" daily "$@"