fix cron

Dockerfile

@@ -15,7 +15,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     git \
     curl \
     g++ \
-    cron \
     && rm -rf /var/lib/apt/lists/* \
     && ln -sf /usr/bin/python3.12 /usr/bin/python \
     && ln -sf /usr/bin/python3.12 /usr/bin/python3
@@ -27,9 +26,10 @@ WORKDIR /app
 
 RUN git clone --depth 1 https://github.com/sudolulo/if_curator_headless.git . \
     && uv sync --extra gpu \
+    && uv add croniter \
     && uv cache clean
 
-COPY entrypoint.sh /app/entrypoint.sh
+COPY entrypoint.sh scheduler.py /app/
 RUN chmod +x /app/entrypoint.sh
 
 RUN groupadd -g 568 apps \
@@ -43,3 +43,4 @@ ENV FORCE_CPU=false \
     INSIGHTFACE_HOME=/models/insightface
 
 ENTRYPOINT ["/app/entrypoint.sh"]
+

entrypoint.sh

@@ -9,18 +9,9 @@ if [ -z "$SCHEDULE" ]; then
     exit 0
 fi
 
-# Validate cron expression
-if ! echo "$SCHEDULE" | cron-validate 2>/dev/null; then
-    echo "⚠️  Could not validate cron expression, attempting anyway: $SCHEDULE"
-fi
+echo "▶ CRON_SCHEDULE set to: $SCHEDULE"
+echo "▶ Running if-curator on schedule..."
 
-# Write cron job (run as appuser)
-CRON_CMD="cd /app && /root/.local/bin/uv run if-curator >> /proc/1/fd/1 2>&1"
-echo "$SCHEDULE appuser $CRON_CMD" > /etc/crontab
+# Hand off to the Python scheduler
+exec uv run python3 /app/scheduler.py
 
-echo "▶ Scheduled with cron: $SCHEDULE"
-echo "▶ Next run: $(crontab -l 2>/dev/null || echo 'see /etc/crontab')"
-
-# Start cron daemon in foreground
-echo "▶ Cron daemon started. Waiting for scheduled runs..."
-cron -f