eve/dist/src/harness/input-requests.js

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

import{readClientContext}from"#internal/client-context.js";import{resolveTextToResponses}from"#channel/resolve-text.js";import{appendPendingInputBatch,consumeDeferredStepInput,getDeferredStepInput,getPendingInputBatches,getPendingInputRequestIds,hasDeferredStepInput,hasPendingInputBatch,queueDeferredStepInput}from"#harness/pending-input-batches.js";import{resolveToolCallInputObject}from"#harness/coordination.js";import{isApprovalRequest}from"#harness/input-request-class.js";import{compactStepInput}from"#harness/hitl/pending-input-resolution.js";import{hasTailApprovalResponse}from"#harness/current-messages.js";import{findAnsweredApprovalBatches,getApprovedTools,resolveApprovalInputBatches}from"#harness/hitl/approval-input-requests.js";import{clearPendingSessionLimitPrompt,isSessionLimitInputBatch,resolveSessionLimitInput}from"#harness/hitl/session-limit-input-requests.js";function hasStepInput(e){return e===void 0?!1:e.message!==void 0||(e.inputResponses?.length??0)>0}function hasRunnableDeferredStepInput(e){let t=getDeferredStepInput(e);if(t===void 0)return!1;if(t.message!==void 0||(t.context?.length??0)>0||readClientContext(t)!==void 0||t.outputSchema!==void 0||(t.runtimeActionResults?.length??0)>0)return!0;let n=[...t.inputResponses??[],...(t.attributedInputResponses??[]).map(({response:e})=>e)];if(n.length===0)return!1;let r=getPendingInputBatches(e.state),i=routePendingInput(r);switch(i.kind){case`session-limit`:return i.batch.requests.every(e=>n.some(t=>t.requestId===e.requestId));case`approvals`:return findAnsweredApprovalBatches(r,n).length>0}}function hasPendingApprovalBatch(e){return getPendingInputBatches(e.state).some(e=>e.requests.some(e=>isApprovalRequest(e)))}function resolvePendingInput(e){let t=[...e.history??e.session.history],n=getPendingInputBatches(e.session.state);if(n.length===0)return{outcome:`continue`,messages:t,session:e.session};let r=routePendingInput(n),i=hasTailApprovalResponse(t),a=r.kind===`session-limit`?r.batch:n.length===1?n[0]:void 0,o=a===void 0?e.stepInput:resolveTextMessageInput(a,e.stepInput),s=canonicalizeInputResponses(o?.inputResponses??[]);if(e.internalStep===!0&&canContinuePastHistoricalInput({activeTurnId:e.activeTurnId,batches:n,responses:s,route:r})&&o?.message===void 0)return{outcome:`continue`,messages:t,session:o===void 0?e.session:queueDeferredStepInput(e.session,compactStepInput(o))};if(r.kind===`approvals`&&e.deferMessagesWhileApprovalsPending===!0&&o?.message!==void 0&&findAnsweredApprovalBatches(n,s).length===0)return{deferredMessage:!0,outcome:`unresolved`,messages:t,session:queueDeferredStepInput(e.session,compactStepInput(o))};if(s.length===0&&o?.message===void 0){let n=compactStepInput(o);return{outcome:`unresolved`,messages:t,session:n.context!==void 0||readClientContext(n)!==void 0||n.outputSchema!==void 0?queueDeferredStepInput(e.session,n):e.session}}let c={baseHistory:t,batches:n,deferTurnInput:i,resolvedStepInput:o,responses:s,session:e.session};switch(r.kind){case`session-limit`:return resolveSessionLimitInput({...c,pendingBatch:r.batch});case`approvals`:return resolveApprovalInputBatches({...c,resolveApprovalKey:e.resolveApprovalKey})}}function canContinuePastHistoricalInput(e){return e.activeTurnId===void 0||e.route.kind===`session-limit`||e.responses.length>0&&findAnsweredApprovalBatches(e.batches,e.responses).length>0?!1:e.batches.every(t=>t.event!==void 0&&t.event.turnId!==e.activeTurnId)}function routePendingInput(e){let t=e.find(e=>isSessionLimitInputBatch(e));if(t!==void 0)return{batch:t,kind:`session-limit`};for(let t of e)for(let e of t.requests)if(!isApprovalRequest(e))throw TypeError(`Unhandled pending input request kind: ${e.kind}`);return{kind:`approvals`}}function canonicalizeInputResponses(e){let t=new Map;for(let n of e)t.set(n.requestId,n);return[...t.values()]}function resolveTextMessageInput(e,t){if(typeof t?.message!=`string`)return t;let n=new Set(e.requests.map(e=>e.requestId));if(t.inputResponses?.some(e=>n.has(e.requestId)))return t;let r=new Set(e.responseAuthRequiredRequestIds??[]),i=e.requests.filter(e=>!r.has(e.requestId)),a=resolveTextToResponses(t.message,i);return a.length===0?t:compactStepInput({...t,inputResponses:[...t.inputResponses??[],...a],messageConsumed:!0,message:void 0})}function createRuntimeToolCallActionFromToolCall(e){return{callId:e.toolCall.toolCallId,input:resolveToolCallInputObject(e.toolCall.input,{callId:e.toolCall.toolCallId,toolName:e.toolCall.toolName}),kind:`tool-call`,toolName:e.toolCall.toolName}}export{appendPendingInputBatch,clearPendingSessionLimitPrompt,consumeDeferredStepInput,createRuntimeToolCallActionFromToolCall,getApprovedTools,getPendingInputRequestIds,hasDeferredStepInput,hasPendingApprovalBatch,hasPendingInputBatch,hasRunnableDeferredStepInput,hasStepInput,resolvePendingInput};