eve/dist/src/execution/create-session-step.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{ROOT_RUNTIME_AGENT_NODE_ID}from"#runtime/graph.js";import{getCompiledRuntimeAgentBundle}from"#runtime/sessions/compiled-agent-cache.js";import{createDurableSessionState}from"#execution/durable-session-store.js";import{createSession}from"#execution/session.js";import{buildSessionAttributes,buildSubagentRootAttributes,readParentLineage}from"#execution/eve-workflow-attributes.js";import{setEveAttributes}from"#runtime/attributes/emit.js";async function createSessionStep(e){"use step";let t=await getCompiledRuntimeAgentBundle({compiledArtifactsSource:e.compiledArtifactsSource,nodeId:e.nodeId}),n=createDurableSessionState({session:createSession({compactionOverrides:{thresholdPercent:t.resolvedAgent.config.compaction?.thresholdPercent},continuationToken:e.continuationToken,outputSchema:e.outputSchema,rootSessionId:e.rootSessionId,sessionId:e.sessionId,turnAgent:t.turnAgent})}),r={nodeId:t.nodeId??ROOT_RUNTIME_AGENT_NODE_ID},i=readParentLineage(e.serializedContext);return i.sessionId===void 0?await setEveAttributes(buildSessionAttributes({inputMessage:e.inputMessage,serializedContext:e.serializedContext})):await setEveAttributes(buildSubagentRootAttributes({identity:r,parentCallId:i.callId,parentSessionId:i.sessionId,parentTurnId:i.turnId,rootSessionId:e.rootSessionId??i.sessionId,serializedContext:e.serializedContext})),{state:n}}export{createSessionStep};