b46833b476
<!-- .github/pull_request_template.md --> ## Description Fix Cognee mcp issues ## DCO Affirmation I affirm that all code in every commit of this pull request conforms to the terms of the Topoteretes Developer Certificate of Origin.
74 lines
3 KiB
Bash
74 lines
3 KiB
Bash
#!/bin/bash
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set -e # Exit on error
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echo "Debug mode: $DEBUG"
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echo "Environment: $ENVIRONMENT"
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# Set default transport mode if not specified
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TRANSPORT_MODE=${TRANSPORT_MODE:-"stdio"}
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echo "Transport mode: $TRANSPORT_MODE"
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# Set default ports if not specified
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DEBUG_PORT=${DEBUG_PORT:-5678}
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HTTP_PORT=${HTTP_PORT:-8000}
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echo "Debug port: $DEBUG_PORT"
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echo "HTTP port: $HTTP_PORT"
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# Run Alembic migrations with proper error handling.
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# Note on UserAlreadyExists error handling:
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# During database migrations, we attempt to create a default user. If this user
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# already exists (e.g., from a previous deployment or migration), it's not a
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# critical error and shouldn't prevent the application from starting. This is
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# different from other migration errors which could indicate database schema
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# inconsistencies and should cause the startup to fail. This check allows for
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# smooth redeployments and container restarts while maintaining data integrity.
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echo "Running database migrations..."
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MIGRATION_OUTPUT=$(alembic upgrade head)
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MIGRATION_EXIT_CODE=$?
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if [[ $MIGRATION_EXIT_CODE -ne 0 ]]; then
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if [[ "$MIGRATION_OUTPUT" == *"UserAlreadyExists"* ]] || [[ "$MIGRATION_OUTPUT" == *"User default_user@example.com already exists"* ]]; then
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echo "Warning: Default user already exists, continuing startup..."
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else
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echo "Migration failed with unexpected error."
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exit 1
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fi
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fi
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echo "Database migrations done."
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echo "Starting Cognee MCP Server with transport mode: $TRANSPORT_MODE"
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# Add startup delay to ensure DB is ready
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sleep 2
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# Modified startup with transport mode selection and error handling
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if [ "$ENVIRONMENT" = "dev" ] || [ "$ENVIRONMENT" = "local" ]; then
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if [ "$DEBUG" = "true" ]; then
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echo "Waiting for the debugger to attach..."
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if [ "$TRANSPORT_MODE" = "sse" ]; then
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exec python -m debugpy --wait-for-client --listen 0.0.0.0:$DEBUG_PORT -m cognee --transport sse --host 0.0.0.0 --port $HTTP_PORT --no-migration
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elif [ "$TRANSPORT_MODE" = "http" ]; then
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exec python -m debugpy --wait-for-client --listen 0.0.0.0:$DEBUG_PORT -m cognee --transport http --host 0.0.0.0 --port $HTTP_PORT --no-migration
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else
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exec python -m debugpy --wait-for-client --listen 0.0.0.0:$DEBUG_PORT -m cognee --transport stdio --no-migration
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fi
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else
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if [ "$TRANSPORT_MODE" = "sse" ]; then
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exec cognee --transport sse --host 0.0.0.0 --port $HTTP_PORT --no-migration
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elif [ "$TRANSPORT_MODE" = "http" ]; then
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exec cognee --transport http --host 0.0.0.0 --port $HTTP_PORT --no-migration
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else
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exec cognee --transport stdio --no-migration
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fi
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fi
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else
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if [ "$TRANSPORT_MODE" = "sse" ]; then
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exec cognee --transport sse --host 0.0.0.0 --port $HTTP_PORT --no-migration
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elif [ "$TRANSPORT_MODE" = "http" ]; then
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exec cognee --transport http --host 0.0.0.0 --port $HTTP_PORT --no-migration
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else
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exec cognee --transport stdio --no-migration
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fi
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fi
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