mirror of
https://github.com/RunLit/Bambu-Run.git
synced 2026-10-21 15:37:38 +01:00
7e4108fb32
bambu_mcp_server was refactored from FastMCP/sse to mcp-gate's http|stdio transport, but native/bambu-run-mcp.service, setup.sh, and bambu-run.sh enable-mcp were never updated — the systemd unit crash-looped on an invalid --transport sse flag on any Pi deployed after that change. Also closes the follow-on gap: MCP over http requires BAMBU_RUN_MCP_API_KEY, which nothing ever generated, so a fixed service would just crash-loop on a different error instead. Both setup.sh and enable-mcp now auto-generate and persist a key (same pattern as DJANGO_SECRET_KEY), print it in the ready-to-use Claude Desktop config, and respect a real environment variable over .env if one is already set. setup.sh's MCP step also gained an idempotency guard so re-running it doesn't re-prompt/reinstall MCP that's already enabled. Claude-Session: https://claude.ai/code/session_017Yxt4rdkuSowToxEKGMG9x
122 lines
4.8 KiB
Bash
Executable File
122 lines
4.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Bambu-Run convenience wrapper
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# Usage: ./native/bambu-run.sh {start|stop|restart|status|logs|update}
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set -euo pipefail
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REPO_DIR="$(cd "$(dirname "$0")/.." && pwd)"
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VENV_DIR="$REPO_DIR/.venv"
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ENV_FILE="$REPO_DIR/.env"
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MANAGE="$VENV_DIR/bin/python $REPO_DIR/standalone/manage.py"
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SERVICES="bambu-run-web.service bambu-run-collector.service"
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# Include MCP service if installed
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SERVICE_DIR="$HOME/.config/systemd/user"
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if [ -f "$SERVICE_DIR/bambu-run-mcp.service" ]; then
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SERVICES="$SERVICES bambu-run-mcp.service"
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fi
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case "${1:-help}" in
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start)
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systemctl --user start $SERVICES
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echo "Bambu-Run started."
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;;
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stop)
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systemctl --user stop $SERVICES
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echo "Bambu-Run stopped."
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;;
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restart)
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systemctl --user restart $SERVICES
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echo "Bambu-Run restarted."
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;;
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status)
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systemctl --user status $SERVICES --no-pager
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;;
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logs)
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JOURNAL_UNITS="-u bambu-run-web -u bambu-run-collector"
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if [ -f "$SERVICE_DIR/bambu-run-mcp.service" ]; then
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JOURNAL_UNITS="$JOURNAL_UNITS -u bambu-run-mcp"
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fi
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journalctl --user $JOURNAL_UNITS -f --no-hostname
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;;
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enable-mcp)
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if [ -f "$SERVICE_DIR/bambu-run-mcp.service" ]; then
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echo "MCP server already enabled."
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else
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echo "Installing MCP dependencies..."
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"$VENV_DIR/bin/pip" install --quiet ".[mcp]"
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# Resolution order: a real process/systemd env var always wins and is
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# never written to .env; otherwise reuse whatever's already in .env;
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# otherwise generate one (same pattern setup.sh uses for DJANGO_SECRET_KEY).
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if [ -n "${BAMBU_RUN_MCP_API_KEY:-}" ]; then
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echo "Using BAMBU_RUN_MCP_API_KEY from the environment (not written to .env)."
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elif grep -q '^BAMBU_RUN_MCP_API_KEY=' "$ENV_FILE" 2>/dev/null; then
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echo "BAMBU_RUN_MCP_API_KEY already in .env, reusing it."
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else
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MCP_API_KEY=$("$VENV_DIR/bin/python" -c "import secrets; print(secrets.token_urlsafe(32))")
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echo "BAMBU_RUN_MCP_API_KEY=$MCP_API_KEY" >> "$ENV_FILE"
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echo "Generated BAMBU_RUN_MCP_API_KEY and saved it to .env."
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fi
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sed "s|{{REPO_DIR}}|$REPO_DIR|g; s|{{VENV_DIR}}|$VENV_DIR|g" \
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"$REPO_DIR/native/bambu-run-mcp.service" > "$SERVICE_DIR/bambu-run-mcp.service"
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systemctl --user daemon-reload
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systemctl --user enable bambu-run-mcp.service
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systemctl --user start bambu-run-mcp.service
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PI_IP=$(hostname -I 2>/dev/null | awk '{print $1}')
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MCP_KEY_FOR_DISPLAY="${BAMBU_RUN_MCP_API_KEY:-$(grep '^BAMBU_RUN_MCP_API_KEY=' "$ENV_FILE" 2>/dev/null | cut -d= -f2-)}"
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echo "MCP server enabled on port 8808."
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echo
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echo " Claude Desktop config:"
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echo " {\"mcpServers\":{\"bambu-run\":{\"url\":\"http://${PI_IP:-localhost}:8808/mcp\",\"headers\":{\"Authorization\":\"Bearer ${MCP_KEY_FOR_DISPLAY}\"}}}}"
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fi
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;;
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disable-mcp)
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if [ ! -f "$SERVICE_DIR/bambu-run-mcp.service" ]; then
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echo "MCP server is not enabled."
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else
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systemctl --user stop bambu-run-mcp.service 2>/dev/null || true
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systemctl --user disable bambu-run-mcp.service 2>/dev/null || true
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rm -f "$SERVICE_DIR/bambu-run-mcp.service"
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systemctl --user daemon-reload
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echo "MCP server disabled."
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fi
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;;
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update)
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echo "Pulling latest code..."
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cd "$REPO_DIR" && git pull
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echo "Installing dependencies..."
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EXTRAS="standalone"
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if [ -f "$SERVICE_DIR/bambu-run-mcp.service" ]; then
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EXTRAS="standalone,mcp"
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fi
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"$VENV_DIR/bin/pip" install --quiet ".[$EXTRAS]"
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echo "Running migrations..."
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$MANAGE migrate --noinput
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echo "Collecting static files..."
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$MANAGE collectstatic --noinput --clear 2>/dev/null
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echo "Restarting services..."
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systemctl --user restart $SERVICES
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echo "Update complete."
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;;
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help|*)
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echo "Usage: $0 {start|stop|restart|status|logs|update|enable-mcp|disable-mcp}"
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echo
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echo " start Start web + collector services"
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echo " stop Stop web + collector services"
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echo " restart Restart web + collector services"
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echo " status Show service status"
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echo " logs Tail live logs (Ctrl+C to stop)"
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echo " update Pull latest code, install deps, migrate, restart"
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echo " enable-mcp Install and start the MCP server for AI agent access"
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echo " disable-mcp Stop and remove the MCP server service"
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;;
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esac
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