0c77943ceb
GCAP-SPEC-FUNCTION-DESCRIPTOR-0001 implementation. Mirrors connector runtime pattern exactly. FunctionPlugin — trigger_events, handle(), descriptor(), knative_manifest() FunctionRegistry — trigger_index for event-driven routing FunctionRuntime — invoke() + dispatch() with Chronicle lineage governed_function decorator — SDK surface for function authors BillingProcessor — GSAP_CR_RECEIVED → billable event with Chronicle CID EchoFunction — dev/test API: /functions/ catalogue, invoke, dispatch, manifest, health 8 tests passing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
26 lines
854 B
Python
26 lines
854 B
Python
"""EchoFunction — minimal governed function example."""
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from __future__ import annotations
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from typing import Any
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from gsap_broker.functions.base import FunctionContext, FunctionPlugin, FunctionResult
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class EchoFunction(FunctionPlugin):
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function_id = "echo-function"
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corpus_entry_cid = "sha256:" + "e" * 64
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capability_mask = 1 # READ
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trigger_events = ["CONNECTOR_INVOKED"]
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accord_template = ""
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gsap_required = False
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chronicle_enabled = True
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max_duration_seconds = 5
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display_name = "Echo Function"
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description = "Returns event data unchanged — used for integration testing."
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version = "0.1.0"
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async def handle(self, event: dict[str, Any], context: FunctionContext) -> FunctionResult:
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return FunctionResult(success=True, data=event)
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def health_check(self) -> bool:
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return True
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