eve/dist/src/compiler/channel-instrumentation-types.js

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

import{dirname,join,relative}from"node:path";const CHANNEL_INSTRUMENTATION_TYPES_FILE_NAME=`channel-instrumentation-types.d.ts`;function createChannelInstrumentationTypesSource(e){let t=collectChannelInstrumentationDeclarations(e);return[`// Generated by eve. Do not edit by hand.`,`import type { InferChannelMetadata } from "eve/channels";`,``,`declare module "eve/channels" {`,...t.length===0?[`  interface ChannelMetadataMap {}`,`  interface ChannelReferenceMap {}`]:[`  interface ChannelMetadataMap {`,...t.map(e=>`    readonly ${JSON.stringify(e.kind)}: InferChannelMetadata<${renderImportedChannelType(e)}>;`),`  }`,`  interface ChannelReferenceMap {`,...t.map(e=>`    readonly ${JSON.stringify(e.kind)}: ${renderImportedChannelType(e)};`),`  }`],`}`,``].join(`
`)}function collectChannelInstrumentationDeclarations(t){let n=dirname(t.typesPath),r=new Map;for(let e of[...t.manifest.channels].filter(e=>e.kind===`channel`).sort(compareCompiledChannels)){let i=`channel:${e.name}`;r.has(i)||r.set(i,{exportName:e.exportName,importSpecifier:createChannelImportSpecifier({agentRoot:t.manifest.agentRoot,channel:e,fromDirectory:n}),kind:i})}return[...r.values()]}function compareCompiledChannels(e,t){return e.name.localeCompare(t.name)||e.logicalPath.localeCompare(t.logicalPath)||(e.exportName??``).localeCompare(t.exportName??``)||e.sourceId.localeCompare(t.sourceId)||e.method.localeCompare(t.method)||e.urlPath.localeCompare(t.urlPath)}function createChannelImportSpecifier(e){let r=join(e.agentRoot,toRuntimeImportLogicalPath(e.channel.logicalPath)),i=relative(e.fromDirectory,r).replaceAll(`\\`,`/`);return i.startsWith(`.`)?i:`./${i}`}function toRuntimeImportLogicalPath(e){return e.endsWith(`.mts`)?`${e.slice(0,-4)}.mjs`:e.endsWith(`.cts`)?`${e.slice(0,-4)}.cjs`:e.endsWith(`.ts`)?`${e.slice(0,-3)}.js`:e}function renderImportedChannelType(e){let t=e.exportName??`default`,n=`import(${JSON.stringify(e.importSpecifier)})`;return isIdentifierName(t)?`typeof ${n}.${t}`:`typeof ${n}[${JSON.stringify(t)}]`}function isIdentifierName(e){return/^[A-Za-z_$][A-Za-z0-9_$]*$/.test(e)}export{CHANNEL_INSTRUMENTATION_TYPES_FILE_NAME,createChannelInstrumentationTypesSource};