Add docker/Dockerfile-DMbot.py

docker/Dockerfile-DMbot.py

@@ -0,0 +1,26 @@
+FROM python:3.11-alpine
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apk add --no-cache --virtual .build-deps \
+    gcc \
+    musl-dev \
+    libffi-dev \
+    && apk add --no-cache bash
+
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY DMbot.py .
+
+# Cleanup build dependencies
+RUN apk del .build-deps
+
+# Ensure proper permissions and unbuffered output
+RUN chmod a+x DMbot.py
+ENV PYTHONUNBUFFERED=1
+
+CMD ["python3", "-u", "DMbot.py"]