eve
Version:
Filesystem-first framework for durable backend AI agents that run anywhere.
1 lines • 23.3 kB
JavaScript
import{pickAgentHeaderTip}from"./agent-header.js";import{formatPromptCommandHelp,parsePromptCommand}from"./prompt-commands.js";import{failureKey,formatFailureDetail,formatFailureMessage,formatGatewayAuthFailureNotice,isAbortLikeError,isGatewayAuthFailure,isInterruptedError}from"./errors.js";import{parseLogDisplayMode}from"./log-display-mode.js";import{BOOT_DETECTIONS,CLI_MISSING_SETUP_ISSUE,LOGIN_SETUP_ISSUE,automaticSetupCommand,detectSetupIssues,formatSetupIssuesLine,orderedSetupIssues}from"./setup-issues.js";import{TerminalRenderer}from"./terminal-renderer.js";import{createVercelStatusTracker}from"./vercel-status.js";import{toErrorMessage}from"#shared/errors.js";import{isCurrentTurnBoundaryEvent}from"#client/index.js";import{loadDevelopmentEnvironmentFiles}from"#cli/dev/environment.js";import{subscribeDevelopmentSandboxPrewarmLogs}from"#execution/sandbox/development-prewarm.js";import{createDevelopmentRuntimeArtifactSessionRefresher}from"#services/dev-client.js";import{devBootPhase}from"#internal/dev-boot-progress.js";import{getVercelAuthStatus}from"#setup/vercel-project.js";function authIssueForStatus(e){if(e===`logged-out`)return LOGIN_SETUP_ISSUE;if(e===`cli-missing`)return CLI_MISSING_SETUP_ISSUE}var EveTUIRunner=class{#e;#t;#n;#r;#i;#a;#o;#s;#c;#l;#u;#d;#f;#p;#m;#h;#g;#_;#v;#y=!1;#b=new AbortController;#x=!1;#S=[];#C;#w;#T=pickAgentHeaderTip();#E;#D=new Map;#O=new Map;#k=new Map;#A=new Map;#j=new Set;#M=!1;#N;constructor(e){if(this.#e=e.session,e.client!==void 0&&(this.#t=e.client),this.#n=createRenderer(e),this.#r=e.name??`eve`,this.#i=e.tools??`full`,this.#a=e.reasoning??`full`,this.#o=e.subagents??`full`,this.#s=e.connectionAuth??`full`,this.#c=e.assistantResponseStats??`tokensPerSecond`,this.#l=e.contextSize,this.#u=e.formatTransportError??toErrorMessage,e.initialInput!==void 0&&(this.#m=e.initialInput),e.appRoot!==void 0){this.#p=e.appRoot;let t={appRoot:e.appRoot,onChange:e=>this.#n.setVercelStatus?.(e)};e.detectProjectIdentity!==void 0&&(t.detectIdentity=e.detectProjectIdentity),this.#w=createVercelStatusTracker(t)}e.promptCommandHandler!==void 0&&(this.#h=e.promptCommandHandler),this.#g=e.bootDetections??BOOT_DETECTIONS,this.#_=e.getVercelAuthStatus??getVercelAuthStatus,e.onBootProgress!==void 0&&(this.#v=e.onBootProgress),e.serverUrl!==void 0&&(this.#f=e.serverUrl,this.#d=createDevelopmentRuntimeArtifactSessionRefresher({serverUrl:e.serverUrl}))}async#P(){if(this.#f===void 0){this.#I(),await this.#V(void 0);return}let e;try{e=await devBootPhase(`connecting to agent`,()=>this.#t?this.#t.info():Promise.resolve(void 0),this.#v)}catch{e=void 0}this.#I(),this.#F(e),await this.#V(e)}#F(e){this.#E=e;let t=this.#f;if(t===void 0)return;let n={name:this.#r,serverUrl:t};e!==void 0&&(n.info=e),this.#p!==void 0&&(n.tip=this.#T),this.#n.renderAgentHeader?.(n)}#I(){let e=this.#v;this.#v=void 0,e?.({type:`before-first-paint`})}async run(){try{await this.#L()}finally{this.#y=!0,this.#b.abort(),this.#N?.(),this.#N=void 0,this.#n.shutdown?.(),this.#w?.dispose()}}async#L(){let e=this.#r,r,i,a,o=!1,s=!1,c=this.#m;for(await this.#P(),this.#G(),this.#w?.refreshIdentity(),this.#h!==void 0&&this.#n.setupFlow!==void 0&&(i=automaticSetupCommand(this.#S),r=i?.prompt);;){if(!s){if(r==null){if(!this.#n.readPrompt){if(o)return;throw Error(`No prompt was provided and the renderer does not support prompt input.`)}let t={title:e};c!==void 0&&(t.initialDraft=c,c=void 0);try{r=await this.#z(t)}catch(e){if(isInterruptedError(e))return;throw e}if(r==null)return}let u=parsePromptCommand(r);if(u?.type===`exit`)return;if(u?.type===`new`){this.#R(),a=void 0,s=!1,r=void 0,this.#n.reset?.();continue}if(u?.type===`help`){this.#K(formatPromptCommandHelp()),a=void 0,s=!1,r=void 0;continue}if(u?.type===`loglevel`){this.#K(this.#q(u.argument)),a=void 0,s=!1,r=void 0;continue}if(u?.type===`extension`){try{let t=u.name===`model`?i?.initialModelStep:void 0,n=t===void 0?{renderer:this.#n,title:e}:{renderer:this.#n,title:e,initialModelStep:t};i=void 0;let r=this.#h===void 0?{message:`/${u.name} is not available in this session.`}:await this.#h.handle(u,n);r?.message!==void 0&&this.#K(r.message);let a=r?.effect;a?.kind===`model-access-changed`?(this.#w?.applyEffect({kind:`refresh-identity`}),this.#x=!0,await this.#J()):a!==void 0&&(this.#w?.applyEffect(a),this.#x=!0,this.#W(this.#E))}catch(e){if(isInterruptedError(e))return;throw e}a=void 0,r=void 0,s=!1;continue}o=!0}let u=await this.#B({prompt:s?void 0:r,inputResponses:a});try{await this.#n.renderStream(u,{title:e,submittedPrompt:r,continueSession:!!this.#n.readPrompt,tools:this.#i,reasoning:this.#a,subagents:this.#o,connectionAuth:this.#s,assistantResponseStats:this.#c,contextSize:this.#l});let t=u.turnState?.pendingApprovals??[],n=u.turnState?.pendingQuestions??[];if(t.length>0||n.length>0){let i=[];if(t.length>0){if(!this.#n.readToolApproval)throw Error(`Tool approval was requested, but the renderer does not support tool approval input.`);for(let n of t){let t=await this.#n.readToolApproval(n,{title:e});i.push({requestId:n.approvalId,optionId:t.approved?`approve`:`deny`}),this.#D.delete(n.approvalId)}}if(n.length>0){if(!this.#n.readInputQuestion)throw Error(`An interactive question was requested, but the renderer does not support input questions.`);for(let t of n){let n=toAgentTUIInputQuestion(t),r=await this.#n.readInputQuestion(n,{title:e});if(r===void 0)continue;let a={requestId:t.requestId};r.optionId!==void 0&&(a.optionId=r.optionId),r.text!==void 0&&(a.text=r.text),i.push(a),this.#D.delete(t.requestId)}}s=!0,a=i,r=void 0;continue}u.turnState&&u.turnState.boundaryEvent===void 0&&(this.#M=!0)}catch(e){if(isInterruptedError(e))return;throw e}s=!1,a=void 0,r=void 0,this.#M&&(this.#M=!1,this.#R(),this.#n.renderNotice?.(`Session ended — started a new session. Earlier context was cleared.`))}}#R(){for(let e of this.#k.values())e.abort();this.#k.clear(),this.#O.clear(),this.#D.clear(),this.#A.clear(),this.#j.clear(),this.#t&&(this.#e=this.#t.session()),this.#d?.clear()}async#z(e){if(!this.#n.readPrompt)return;let t=this.#n.readPrompt(e),n=this.#t,r=this.#d;if(n===void 0||r===void 0)return await t;let i=!1,a=!1,o,refresh=async()=>{if(!(i||a)){a=!0;try{this.#e=await r.refreshIdle({createSession:()=>n.session(),onRuntimeArtifactsChanged:()=>this.#X(),session:this.#e})}finally{a=!1}}},startRefresh=()=>{if(i||a)return;let e=refresh().finally(()=>{o===e&&(o=void 0)});o=e};startRefresh();let s=setInterval(()=>{startRefresh()},500);s.unref?.();try{return await t}finally{i=!0,clearInterval(s),await o}}async#B(e){let t=new AbortController,n={signal:t.signal};e.prompt!==void 0&&(n.message=e.prompt),e.inputResponses!==void 0&&e.inputResponses.length>0&&(n.inputResponses=e.inputResponses);let r;try{let e=this.#t;e!==void 0&&this.#d!==void 0&&(this.#e=await this.#d.refresh({createSession:()=>e.session(),inputResponses:n.inputResponses,message:n.message,onRuntimeArtifactsChanged:()=>this.#X(),session:this.#e})),n.message!==void 0&&(n.inputResponses?.length??0)===0&&this.#n.flushDelayedDevBuildErrors?.(),r=await this.#e.send(n)}catch(e){if(isInterruptedError(e))throw e;return this.#M=!0,{events:errorOnlyTUIStream({errorText:this.#u(e)}),turnState:createTurnState()}}let i=createTurnState();return{abort:()=>t.abort(),events:eveEventsToTUIStream({events:r,pendingInputRequests:this.#D,subagentRuns:this.#O,turnState:i,onSubagentCalled:e=>this.#ee(e),onSubagentCompleted:e=>this.#ne(e),onConnectionAuthRequired:e=>this.#Z(e),onConnectionAuthCompleted:e=>this.#Q(e),onTerminalFailure:()=>{this.#M=!0},failureOverride:this.#p===void 0?void 0:e=>isGatewayAuthFailure(e)?formatGatewayAuthFailureNotice(e):void 0}),turnState:i}}async#V(e){if(this.#p===void 0)return;let t={appRoot:this.#p,env:process.env};e!==void 0&&(t.info=e),this.#S=await detectSetupIssues(t,this.#g),this.#n.renderSetupWarning!==void 0&&(this.#H(),this.#U())}#H(){let e=orderedSetupIssues(this.#S,this.#C);e.length>0?this.#n.renderSetupWarning?.(formatSetupIssuesLine(e)):this.#n.clearSetupWarning?.()}async#U(){let e=this.#p;if(e===void 0)return;let t;try{t=await this.#_(e,{signal:this.#b.signal})}catch{return}this.#y||this.#x||(this.#C=authIssueForStatus(t),this.#H())}async#W(e){let t=this.#p;if(t===void 0||this.#n.renderSetupWarning===void 0)return;let n={appRoot:t,env:process.env};e!==void 0&&(n.info=e);try{this.#S=await detectSetupIssues(n,this.#g);let e=await this.#_(t,{signal:this.#b.signal});this.#C=authIssueForStatus(e)}catch{return}this.#y||this.#H()}#G(){this.#p===void 0||this.#n.renderSandboxLog===void 0||this.#N===void 0&&(this.#N=subscribeDevelopmentSandboxPrewarmLogs({appRoot:this.#p,log:e=>this.#n.renderSandboxLog?.(e)}))}#K(e){if(this.#n.renderCommandResult!==void 0){this.#n.renderCommandResult(e);return}this.#n.renderNotice?.(e)}#q(e){let t=this.#n;if(t.logDisplayMode===void 0||t.setLogDisplayMode===void 0)return`/loglevel is not available in this session.`;if(e===``)return`Logs: ${t.logDisplayMode()}. Use /loglevel all|stderr|sandbox|none — logs stay buffered, so switching also hides or restores past lines.`;let n=parseLogDisplayMode(e);if(n===void 0)return`Unknown log level "${e}". Use all, stderr, sandbox, or none.`;if(n===t.logDisplayMode())return`Logs already set to ${n}.`;switch(t.setLogDisplayMode(n),n){case`none`:return`Logs hidden. Output stays buffered — /loglevel all restores it.`;case`stderr`:return`Showing stderr logs only.`;case`sandbox`:return`Showing sandbox logs only.`;case`all`:return`Showing all logs.`}}async#J(){let e=this.#p;if(e===void 0)return;loadDevelopmentEnvironmentFiles(e);let t=await this.#Y();this.#F(t),this.#W(t)}async#Y(){try{return await this.#t?.info()}catch{return}}async#X(){let e=this.#E,t=await this.#Y();t!==void 0&&this.#F(t),(!this.#n.renderAgentHeader||t===void 0)&&this.#n.renderNotice?.(formatAgentUpdateNotice(e,t))}#Z(e){let t={name:e.data.name,description:e.data.description,state:`required`};e.data.authorization!==void 0&&(t.challenge=e.data.authorization),e.data.webhookUrl!==void 0&&(t.webhookUrl=e.data.webhookUrl),this.#A.set(e.data.name,t),this.#$(t)}#Q(e){let t=this.#A.get(e.data.name)??{name:e.data.name,description:``,state:e.data.outcome};t.state=e.data.outcome,e.data.reason!==void 0&&(t.reason=e.data.reason),this.#A.set(e.data.name,t),this.#j.delete(e.data.name),this.#$(t),this.#n.setConnectionAuthPendingCount?.(this.#j.size)}#$(e){let t={name:e.name,description:e.description,state:e.state};e.challenge!==void 0&&(t.challenge=e.challenge),e.reason!==void 0&&(t.reason=e.reason),this.#n.upsertConnectionAuth?.(t)}#ee(e){let t=e.data.callId;if(this.#k.has(t))return;let n=this.#t;if(!n)return;let r=new AbortController;this.#k.set(t,r),(async()=>{try{let i=n.session({sessionId:e.data.childSessionId,streamIndex:0}).stream({signal:r.signal});for await(let e of i)if(r.signal.aborted||(this.#re(t,e),isCurrentTurnBoundaryEvent(e)))break}catch(e){if(!isAbortLikeError(e)){let n=toErrorMessage(e),r=this.#O.get(t);if(r){let{key:e,step:i}=openCurrentSubagentSection(r);i.message=i.message?`${i.message}\n\nstream error: ${n}`:`stream error: ${n}`,i.finalized=!0,r.currentSectionKey=null,this.#n.upsertSubagentStep?.({callId:t,subagentName:r.name,sectionKey:e,reasoning:i.reasoning,message:i.message,finalized:!0})}}}finally{this.#k.delete(t)}})()}#te(e,t,n){let r=t.tools.get(n.childCallId),i=r??{toolName:n.toolName,input:n.input,status:n.status};if(r){let e={"approval-requested":0,executing:1,done:2,failed:2};e[n.status]>e[r.status]&&(r.status=n.status),r.input=n.input}else t.tools.set(n.childCallId,i);this.#n.markChildToolCallId?.(n.childCallId),this.#n.upsertSubagentTool?.({callId:e,subagentName:t.name,childCallId:n.childCallId,toolName:i.toolName,input:i.input,status:i.status})}#ne(e){let t=this.#O.get(e);if(t){for(let[n,r]of t.steps)r.finalized||(r.finalized=!0,this.#n.upsertSubagentStep?.({callId:e,subagentName:t.name,sectionKey:n,reasoning:r.reasoning,message:r.message,finalized:!0}));t.currentSectionKey=null}}#re(e,t){let n=this.#O.get(e);if(!n)return;let r=this.#n,emit=(t,i)=>{r.upsertSubagentStep?.({callId:e,subagentName:n.name,sectionKey:t,reasoning:i.reasoning,message:i.message,finalized:i.finalized})},finalizeCurrent=()=>{if(n.currentSectionKey===null)return;let e=n.steps.get(n.currentSectionKey);e&&(e.finalized=!0,emit(n.currentSectionKey,e)),n.currentSectionKey=null};switch(t.type){case`reasoning.appended`:{let{key:e,step:r}=openCurrentSubagentSection(n);r.reasoning+=t.data.reasoningDelta,emit(e,r);break}case`reasoning.completed`:break;case`message.appended`:{let{key:e,step:r}=openCurrentSubagentSection(n);r.message+=t.data.messageDelta,emit(e,r);break}case`message.completed`:{let{key:e,step:r}=openCurrentSubagentSection(n);t.data.message!==null&&r.message.length===0&&(r.message=t.data.message),r.finalized=!0,emit(e,r),n.currentSectionKey=null;break}case`step.completed`:finalizeCurrent();break;case`actions.requested`:finalizeCurrent();for(let r of t.data.actions)r.kind===`tool-call`&&this.#te(e,n,{childCallId:r.callId,toolName:r.toolName,input:r.input,status:`executing`});break;case`input.requested`:finalizeCurrent();for(let r of t.data.requests)r.action.kind===`tool-call`&&this.#te(e,n,{childCallId:r.action.callId,toolName:r.action.toolName,input:r.action.input,status:`approval-requested`});break;case`action.result`:{let i=t.data.result;if(i.kind!==`tool-result`)break;let a=n.tools.get(i.callId);if(!a)break;t.data.status===`failed`?(a.status=`failed`,a.errorText=formatActionResultError(t)):(a.status=`done`,a.output=i.output);let o={callId:e,subagentName:n.name,childCallId:i.callId,toolName:a.toolName,input:a.input,status:a.status};a.output!==void 0&&(o.output=a.output),a.errorText!==void 0&&(o.errorText=a.errorText),r.upsertSubagentTool?.(o);break}default:break}}};function createRenderer(e){return e.renderer?e.renderer:new TerminalRenderer({tools:e.tools,reasoning:e.reasoning,subagents:e.subagents,connectionAuth:e.connectionAuth,assistantResponseStats:e.assistantResponseStats,contextSize:e.contextSize,logs:e.logs,input:e.userInput,output:e.screen})}function formatAgentUpdateNotice(e,t){let n=e?.agent.model.id,r=t?.agent.model.id;return n!==void 0&&r!==void 0&&n!==r?`Agent updated: Model ${n} -> ${r}`:`Agent updated.`}async function*eveEventsToTUIStream(e){let{events:t,pendingInputRequests:n,subagentRuns:r,turnState:i,onSubagentCalled:a,onSubagentCompleted:o,onConnectionAuthRequired:s,onConnectionAuthCompleted:c,onTerminalFailure:l,failureOverride:u}=e,d=new Map,f=new Map,p=0,m=new Set,h=new Set,g=new Set,_=new Set,v=!1,y=!1,b;for await(let e of t)if(!(y&&isPostTurnVisibleEvent(e)))switch(e.type){case`session.started`:case`turn.started`:case`message.received`:break;case`step.started`:p+=1,yield{type:`step-start`};break;case`step.completed`:{let t=e;b=t.data.usage,yield*closeOpenParts(d,`assistant-complete`,p),yield*closeOpenParts(f,`reasoning-complete`,p),yield{type:`step-finish`,usage:t.data.usage};break}case`message.appended`:{let t=e,n=textPartId(t.data.turnId,t.data.stepIndex),r=partStateFor(d,n),i=t.data.messageSoFar;if(r.completed){if(r.text.startsWith(i)||p<=r.completedEpoch)break;r.generation+=1,r.text=``,r.completed=!1}if(!i.startsWith(r.text)||i.length<=r.text.length)break;let a=i.slice(r.text.length);r.text=i,yield{type:`assistant-delta`,id:partGenerationId(n,r.generation),delta:a};break}case`message.completed`:{let t=textPartId(e.data.turnId,e.data.stepIndex),n=partStateFor(d,t),r=e.data.message;if(n.completed){if(r===null||r===n.text||p<=n.completedEpoch)break;n.generation+=1,n.text=r,n.completedEpoch=p,yield{type:`assistant-complete`,id:partGenerationId(t,n.generation),text:r};break}let i=partGenerationId(t,n.generation);if(r!==null){if(n.text.length===0)n.text=r,n.completed=!0,n.completedEpoch=p,yield{type:`assistant-complete`,id:i,text:r};else if(r.startsWith(n.text)){let e=r.slice(n.text.length);e.length>0&&(yield{type:`assistant-delta`,id:i,delta:e}),n.text=r,n.completed=!0,n.completedEpoch=p,yield{type:`assistant-complete`,id:i}}}else n.text.length>0&&(n.completed=!0,n.completedEpoch=p,yield{type:`assistant-complete`,id:i});break}case`reasoning.appended`:{let t=e,n=reasoningPartId(t.data.turnId,t.data.stepIndex),r=partStateFor(f,n),i=t.data.reasoningSoFar;if(r.completed){if(r.text.startsWith(i)||p<=r.completedEpoch)break;r.generation+=1,r.text=``,r.completed=!1}if(!i.startsWith(r.text)||i.length<=r.text.length)break;let a=i.slice(r.text.length);r.text=i,yield{type:`reasoning-delta`,id:partGenerationId(n,r.generation),delta:a};break}case`reasoning.completed`:{let t=reasoningPartId(e.data.turnId,e.data.stepIndex),n=partStateFor(f,t),r=e.data.reasoning;if(n.completed){if(r.length===0||r===n.text||n.text.startsWith(r)||p<=n.completedEpoch)break;n.generation+=1,n.text=r,n.completedEpoch=p;let e=partGenerationId(t,n.generation);yield{type:`reasoning-delta`,id:e,delta:r},yield{type:`reasoning-complete`,id:e};break}let i=partGenerationId(t,n.generation);if(n.text.length===0&&r.length>0)n.text=r,yield{type:`reasoning-delta`,id:i,delta:r};else if(r.length>0&&!r.startsWith(n.text))break;n.completed=!0,n.completedEpoch=p,yield{type:`reasoning-complete`,id:i};break}case`actions.requested`:{let t=e.data,n=t.actions.filter(e=>e.kind===`tool-call`);if(n.length===0)break;let r=toolBatchKey(`actions.requested`,t.turnId,t.stepIndex,n);if(g.has(r)){for(let e of n)m.has(e.callId)||h.add(e.callId);break}g.add(r);for(let e of n)m.has(e.callId)||(m.add(e.callId),yield{type:`tool-call`,toolCallId:e.callId,toolName:e.toolName,input:e.input});break}case`input.requested`:{let t=e.data,r=t.requests.filter(e=>e.action.kind===`tool-call`);if(r.length===0)break;let a=inputRequestBatchKey(t.turnId,t.stepIndex,r);if(g.has(a)){for(let e of r)m.has(e.action.callId)||h.add(e.action.callId);break}g.add(a);for(let e of r){let t=e.action.callId;if(m.has(t)||(m.add(t),yield{type:`tool-call`,toolCallId:t,toolName:e.action.toolName,input:e.action.input}),n.set(e.requestId,e),isQuestionRequest(e)){upsertPendingQuestion(i,e);continue}upsertPendingApproval(i,e),yield{type:`tool-approval-request`,approvalId:e.requestId,toolCallId:t}}break}case`action.result`:{let t=e;if(t.data.result.kind!==`tool-result`)break;let n=t.data.result.callId;if(h.has(n)||!m.has(n))break;t.data.status===`failed`?yield{type:`tool-error`,toolCallId:n,errorText:formatActionResultError(t)}:yield{type:`tool-result`,toolCallId:n,output:t.data.result.output};break}case`step.failed`:case`turn.failed`:{let t=toFailureEvent(e,_,u);t&&(yield t);break}case`session.failed`:{i.sawSessionFailure=!0,l?.(e);let t=toFailureEvent(e,_,u);t&&(yield t),i.boundaryEvent=e.type,yield*closeOpenParts(d,`assistant-complete`,p),yield*closeOpenParts(f,`reasoning-complete`,p),yield{type:`finish`,usage:b},v=!0;return}case`session.waiting`:case`session.completed`:i.boundaryEvent=e.type,yield*closeOpenParts(d,`assistant-complete`,p),yield*closeOpenParts(f,`reasoning-complete`,p),yield{type:`finish`,usage:b},v=!0;return;case`turn.completed`:y=!0,yield*closeOpenParts(d,`assistant-complete`,p),yield*closeOpenParts(f,`reasoning-complete`,p);break;case`subagent.called`:{let t=e;if(!r.has(t.data.callId))r.set(t.data.callId,{name:t.data.name,steps:new Map,currentSectionKey:null,nextSectionKey:0,tools:new Map});else{let e=r.get(t.data.callId);e&&(e.name=t.data.name)}a?.(t);break}case`subagent.started`:case`subagent.event`:break;case`subagent.completed`:o?.(e.data.callId);break;case`authorization.required`:s?.(e);break;case`authorization.completed`:c?.(e);break;default:break}v||(yield*closeOpenParts(d,`assistant-complete`,p),yield*closeOpenParts(f,`reasoning-complete`,p),yield{type:`finish`,usage:b})}async function*errorOnlyTUIStream(e){yield{type:`error`,errorText:e.errorText},yield{type:`finish`}}function createTurnState(){return{pendingApprovals:[],pendingQuestions:[],sawSessionFailure:!1}}function upsertPendingApproval(e,t){let n=toAgentTUIToolApprovalRequest(t),r=e.pendingApprovals.findIndex(e=>e.approvalId===n.approvalId);r===-1?e.pendingApprovals.push(n):e.pendingApprovals[r]=n}function toAgentTUIToolApprovalRequest(e){return{approvalId:e.requestId,toolCallId:e.action.callId,toolName:e.action.toolName,input:e.action.input}}function upsertPendingQuestion(e,t){let n=e.pendingQuestions.findIndex(e=>e.requestId===t.requestId);n===-1?e.pendingQuestions.push(t):e.pendingQuestions[n]=t}function textPartId(e,t){return`text:${e}:${t}`}function reasoningPartId(e,t){return`reasoning:${e}:${t}`}function partStateFor(e,t){let n=e.get(t);return n===void 0&&(n={generation:0,text:``,completed:!1,completedEpoch:0},e.set(t,n)),n}function partGenerationId(e,t){return t===0?e:`${e}#${t}`}function*closeOpenParts(e,t,n){for(let[r,i]of e)i.completed||i.text.length===0||(i.completed=!0,i.completedEpoch=n,yield{type:t,id:partGenerationId(r,i.generation)})}function isPostTurnVisibleEvent(e){switch(e.type){case`actions.requested`:case`authorization.completed`:case`authorization.required`:case`input.requested`:case`message.appended`:case`message.completed`:case`reasoning.appended`:case`reasoning.completed`:case`result.completed`:case`step.completed`:case`step.failed`:case`step.started`:case`subagent.called`:case`subagent.completed`:case`subagent.event`:case`subagent.started`:case`turn.completed`:case`turn.failed`:return!0;default:return!1}}function toolBatchKey(e,t,n,r){return`${e}:${t}:${String(n)}:${stableStringify(r.map(e=>({input:e.input,toolName:e.toolName})))}`}function inputRequestBatchKey(e,t,n){return toolBatchKey(`input.requested`,e,t,n.map(e=>({input:e.action.input,toolName:e.action.toolName})))}function stableStringify(e){return JSON.stringify(toStableJson(e))??`undefined`}function toStableJson(e,t=new WeakSet){if(typeof e!=`object`||!e)return e;if(t.has(e))return`[Circular]`;if(t.add(e),Array.isArray(e))return e.map(e=>toStableJson(e,t));let n=e,r={};for(let e of Object.keys(n).sort())r[e]=toStableJson(n[e],t);return r}function formatActionResultError(e){if(e.data.error?.message)return e.data.error.message;let t=e.data.result.output;if(typeof t==`string`)return t;try{return JSON.stringify(t)}catch{return`Tool execution failed.`}}function toFailureEvent(e,t,n){let o=failureKey(e);if(t.has(o))return;t.add(o);let s=n?.(e),c={type:`error`,errorText:s??formatFailureMessage(e)};if(s!==void 0)return c;let l=formatFailureDetail(e);return l!==void 0&&(c.detail=l),c}function isQuestionRequest(e){return e.display===`select`||e.display===`text`?!0:e.display===`confirmation`?!1:e.options!==void 0&&e.options.length>0}function toAgentTUIInputQuestion(e){let t=e.display===`text`?`text`:e.display===`select`||e.options!==void 0&&e.options.length>0?`select`:`text`,n={requestId:e.requestId,prompt:e.prompt,display:t};return e.options!==void 0&&(n.options=e.options.map(e=>{let t={id:e.id,label:e.label};return e.description!==void 0&&(t.description=e.description),e.style!==void 0&&(t.style=e.style),t})),e.allowFreeform!==void 0&&(n.allowFreeform=e.allowFreeform),n}function openCurrentSubagentSection(e){e.currentSectionKey===null&&(e.currentSectionKey=e.nextSectionKey++,e.steps.set(e.currentSectionKey,{reasoning:``,message:``,finalized:!1}));let t=e.steps.get(e.currentSectionKey);if(!t)throw Error(`invariant: subagent section state missing for current key`);return{key:e.currentSectionKey,step:t}}export{EveTUIRunner,parsePromptCommand};