#!/usr/bin/env bash
set -euo pipefail

# Install supercronic if missing
if ! command -v supercronic >/dev/null 2>&1; then
  curl -fsSL -o /usr/local/bin/supercronic \
    https://github.com/aptible/supercronic/releases/download/v0.2.29/supercronic-linux-amd64
  chmod +x /usr/local/bin/supercronic
fi

cat >/app/crontab <<'EOF'
# HOURLY job (every hour on the hour)
0 * * * * python /app/arcwater_to_influx.py --granularity HOURLY --days-back 30

# DAILY job 4 times/day (00:05, 06:05, 12:05, 18:05)
5 0,6,12,18 * * * python /app/arcwater_to_influx.py --granularity DAILY --days-back 30
EOF

exec supercronic /app/crontab