Update Dockerfile

Dockerfile

@@ -5,28 +5,28 @@
 #   docker build -t mcp-time-tools .
 #   docker run -p 8080:8080 mcp-time-tools
 #
-# To pass a different script at build time:
+# To build with a different script (e.g. from Gitea):
 #
 #   docker build -t mcp-time-tools \
 #     --build-arg SCRIPT=mcp_time_server.py \
-#     --build-arg SCRIPT_PATH=/app/mcp_time_server.py \
 #     .
 #
-# Or mount an external script via a build context volume or multi-stage if needed.
+# The script is always copied to /app/mcp_time_server.py
+# and run from there, regardless of the source filename.
 
 FROM python:3.12-slim
 
 WORKDIR /app
 
-# Default script name and location; can be overridden via --build-arg
+# Allow overriding which file to copy (e.g. from Gitea), but always
+# place it at a fixed path relative to Dockerfile root.
 ARG SCRIPT=mcp_time_server.py
-ARG SCRIPT_PATH=/app/mcp_time_server.py
 
 # Install runtime dependency for ISO 8601 duration parsing
 RUN pip install --no-cache-dir python-dateutil
 
-# Copy the script into the container
-COPY ${SCRIPT} ${SCRIPT_PATH}
+# Copy script into a fixed, unambiguous path
+COPY ${SCRIPT} /app/mcp_time_server.py
 
 # Expose HTTP port
 EXPOSE 8080
@@ -35,4 +35,4 @@ EXPOSE 8080
 ENV PORT=8080
 
 # Start the MCP time tools HTTP server
-ENTRYPOINT ["python", "-u", "${SCRIPT_PATH}"]
+ENTRYPOINT ["python", "-u", "/app/mcp_time_server.py"]