eve/dist/src/compiled/@workflow/core/private.js

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

import{k as e}from"../../_chunks/workflow/dist-xTushGCp.js";import{i as t,n}from"../../_chunks/workflow/global-DFW-hO6M.js";const r=Symbol.for(`@workflow/core//registeredSteps`),i=globalThis,a=i[r]??=new Map,o=new Set([`__builtin_response_array_buffer`,`__builtin_response_json`,`__builtin_response_text`]);function s(e){let t=e.split(`//`);if(t.length!==3||t[0]!==`step`)return[];let n=t[1],r=t[2],i=new Set,a=e=>{e!==n&&i.add(e)};if(n.startsWith(`./workflows/`)){let e=n.slice(2);a(`./example/${e}`),a(`./src/${e}`)}else if(n.startsWith(`./example/workflows/`)){let e=n.slice(10);a(`./${e}`),a(`./src/${e}`)}else if(n.startsWith(`./src/workflows/`)){let e=n.slice(6);a(`./${e}`),a(`./example/${e}`)}return Array.from(i,e=>`step//${e}//${r}`)}function c(e){if(o.has(e)){for(let[t,n]of a.entries())if(t.endsWith(`//${e}`))return n}}function l(e,t){a.set(e,t),t.stepId=e}function u(e){let t=a.get(e);if(t)return t;for(let t of s(e)){let e=a.get(t);if(e)return e}let n=c(e);if(n)return n}const d={hook:[`hook`,`wait`,`step`],wait:[`hook`,`step`],step:[`wait`,`hook`,`step`]};function f(e,t,n,r){return n>=t||!d[e].includes(r.kind)?!1:!(e===`step`&&!r.armed)}function p(e,t,n,r){let i=r.get(t);if(i!==void 0)return i;let a=m(e,t,n,r);return r.set(t,a),a}function m(e,t,n,r){if(!n.armed)return!1;for(let[i,a]of e)if(f(n.kind,t,i,a)&&!p(e,i,a,r))return!1;return!0}function h(){return process.env.WORKFLOW_LOG_ORDER_DRAWS!==`0`}function g(e){return e===0&&typeof setImmediate==`function`?new Promise(e=>setImmediate(e)):new Promise(t=>setTimeout(t,e))}async function _(e,t){for(;;){let n=e.mintCount??0,r=e.pendingDeliveries;if(await g(await e.promiseQueue.then(()=>!1,()=>!0)?50:0),(e.mintCount??0)!==n||r!==0||e.pendingDeliveries!==0)continue;let i=!1;for(let[n,r]of e.pendingDeliveryBarriers??[])if(n<t&&r.armed){i=!0;break}if(!i)return}}async function v(e,t,n){if(t===void 0||!e.pendingDeliveryBarriers)return;let r=e.pendingDeliveryBarriers,i=[];for(let[e,a]of r)f(n,t,e,a)&&i.push(a.released);if(i.length>0&&await Promise.all(i),h()){await _(e,t);return}i.length>0&&await new Promise(e=>setTimeout(e,0))}function y(n,r,i,a){let o=!1,s=()=>!o&&(o=!0,n.advanceClock?.(a.deliveredAt),!0),c=n.pendingDeliveryBarriers;if(!c||r===void 0)return{markDelivered:()=>{s()},arm:()=>{}};let l=a=>{if(c.has(r))throw new e(`Delivery barrier already registered at event index ${r}`);let{promise:o,resolve:s}=t(),l={kind:i,released:o,armed:a,retired:!1,retire:()=>{l.retired||(l.retired=!0,c.get(r)===l&&c.delete(r),s())}};return c.set(r,l),x(n),l},u=l(a.armed??!0);return{markDelivered:()=>{s()&&u.retire()},arm:()=>{if(!o){if(u.retired){u=l(!0);return}if(c.get(r)!==u)throw new e(`Delivery barrier lost ownership of event index ${r}`);u.armed=!0}}}}const b=new WeakSet;function x(e){let t=e.pendingDeliveryBarriers;if(!t||b.has(e))return;b.add(e);let n=()=>{setTimeout(i,0)},r=()=>{setTimeout(i,50)},i=()=>{if(t.size===0){b.delete(e);return}if(!S(e)){e.promiseQueue.then(n,r);return}for(;t.size>0&&S(e);){let e,n;for(let[r,i]of t)(e===void 0||r<e)&&(e=r,n=i);n?.retire()}setTimeout(i,0)};setTimeout(i,0)}function S(e){return e.pendingDeliveries===0&&!C(e)}function C(e){let t=e.pendingDeliveryBarriers;if(!t||t.size===0)return!1;let n=new Map;for(let[e,r]of t)if(p(t,e,r,n))return!0;return!1}function w(e){return e.pendingDeliveries===0&&(!e.pendingDeliveryBarriers||e.pendingDeliveryBarriers.size===0)}function T(e,t){let n=()=>{w(e)?t():e.promiseQueue.then(()=>{setTimeout(n,0)})};setTimeout(n,0)}function E(e){let t=e.suspensionGeneration;T(e,()=>{t===e.suspensionGeneration&&e.onWorkflowError(new n(e.invocationsQueue,e.globalThis))})}export{v as awaitEarlierDeliveries,u as getStepFunction,C as hasParkedCommittedDelivery,w as isDeliveryIdle,y as registerDeliveryBarrier,l as registerStepFunction,T as scheduleWhenIdle,E as scheduleWorkflowSuspension};