Modify container signal handling

dockerfile

@@ -4,12 +4,6 @@ FROM python:3.11-slim
 # Set working directory
 WORKDIR /app
 
-# Docker process manager
-ENV TINI_VERSION v0.19.0
-ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
-RUN chmod +x /tini
-ENTRYPOINT ["/tini", "--"]
-
 # Install dependencies
 RUN apt-get update && apt-get install -y \
     gcc \
@@ -38,6 +32,9 @@ RUN mkdir -p logs && \
     chown -R bot:bot embed && \
     chmod -R 777 embed
 
+# Make the entrypoint script executable
+RUN chmod +x /app/entrypoint.sh
+
 # Switch to non root user
 USER bot
 
@@ -45,5 +42,5 @@ USER bot
 ENV PYTHONUNBUFFERED=1
 ENV CONFIG_PATH=/app/config.ini
 
-# Command to run the bot (using exec form and signal handling)
-CMD ["sh", "-c", "python generate_config.py && exec python pterodisbot.py"]
+# Run the bot using the entrypoint script
+ENTRYPOINT ["/app/entrypoint.sh"]

entrypoint.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Run the application in the background
+python generate_config.py && python pterodisbot.py &
+
+# Capture the process ID
+PID=$!
+
+# Wait for SIGTERM signal
+trap "kill -INT $PID" SIGTERM
+
+# Wait for the process to complete
+wait $PID