eve/dist/src/compiler/extension-compatibility.js

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

import{readFile,writeFile}from"node:fs/promises";import{z}from"#compiled/zod/index.js";import{join}from"node:path";import{formatValidationError}from"#runtime/validation.js";const EXTENSION_COMPATIBILITY_MANIFEST_KIND=`eve-extension`,EXTENSION_COMPATIBILITY_MANIFEST_FORMAT_VERSION=2,EXTENSION_COMPATIBILITY_MANIFEST_FILENAME=`_manifest.json`,EXTENSION_CAPABILITY_CONTRACTS={extension:{current:1,supported:[1],dropped:{}},tool:{current:36,supported:[1,2,3,4,5,6,7,8,9,10,11,12,13,28,29,30,31,32,34,35,36],dropped:{14:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,15:`TaskExec replaces stageEffect with send`,16:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,17:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,18:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,19:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,20:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,21:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,22:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,23:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,24:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,25:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,26:`Background tools now use task yield descriptors`,27:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,33:`ctx.agent now accepts the subagent name as its first argument, derives invocation identity internally, and infers structured output types`}},dynamicTool:{current:34,supported:[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,22,28,29,30,31,32,33,34],dropped:{21:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`,23:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,24:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,25:`TaskExec.delegated was removed; migrate to workflow-backed background tools`,26:`Background tools now use task yield descriptors`,27:`TaskExec.delegated was removed; migrate to workflow-backed background tools`}},channel:{current:19,supported:[1,2,3,4,5,6,7,8,9,10,11,13,14,15,16,17,18,19],dropped:{12:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},schedule:{current:11,supported:[1,2,3,4,6,7,8,9,10,11],dropped:{5:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},subagent:{current:13,supported:[3,4,6,7,8,9,10,11,12,13],dropped:{1:`Persistent subagent sessions are now the default and the experimental opt-in was removed`,2:`Persistent subagent sessions are now the default and the experimental opt-in was removed`,5:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},connection:{current:15,supported:[1,2,3,4,5,6,7,8,11,12,13,14,15],dropped:{9:`Dynamic connection resolvers no longer receive conversation or channel continuation data`,10:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},hook:{current:22,supported:[10,11,12,13,14,15,17,18,19,20,21,22],dropped:{1:`Model identity moved from session.started runtime metadata to step.started call attribution.`,2:`Model identity moved from session.started runtime metadata to step.started call attribution.`,3:`Model identity moved from session.started runtime metadata to step.started call attribution.`,4:`Model identity moved from session.started runtime metadata to step.started call attribution.`,5:`Model identity moved from session.started runtime metadata to step.started call attribution.`,6:`Model identity moved from session.started runtime metadata to step.started call attribution.`,7:`Model identity moved from session.started runtime metadata to step.started call attribution.`,8:`Model identity moved from session.started runtime metadata to step.started call attribution.`,9:`Model identity moved from session.started runtime metadata to step.started call attribution.`,16:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},skill:{current:1,supported:[1],dropped:{}},dynamicSkill:{current:17,supported:[1,2,3,4,5,6,7,8,9,10,11,12,14,15,16,17],dropped:{13:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},instructions:{current:2,supported:[1,2],dropped:{}},dynamicInstructions:{current:18,supported:[1,2,3,4,5,6,7,8,9,10,11,12,13,15,16,17,18],dropped:{14:`Message and reasoning append events now expose deltas instead of cumulative snapshots.`}},config:{current:1,supported:[1],dropped:{}},state:{current:5,supported:[1,2,3,4,5],dropped:{}}},EXTENSION_CAPABILITY_VERSIONS=Object.fromEntries(Object.entries(EXTENSION_CAPABILITY_CONTRACTS).map(([e,t])=>[e,t.current])),EXTENSION_CAPABILITY_SUPPORT=Object.keys(EXTENSION_CAPABILITY_CONTRACTS).reduce((e,t)=>(e[t]=EXTENSION_CAPABILITY_CONTRACTS[t].supported,e),{}),extensionCompatibilityManifestV1Schema=z.object({kind:z.literal(EXTENSION_COMPATIBILITY_MANIFEST_KIND),formatVersion:z.literal(1),builtWithEve:z.string().min(1),requires:z.record(z.string(),z.number().int().positive())}).strict(),extensionCompatibilityManifestV2Schema=extensionCompatibilityManifestV1Schema.extend({formatVersion:z.literal(2),build:z.object({externalDependencies:z.array(z.string().min(1)).readonly()}).strict().optional()}),extensionCompatibilityManifestSchema=z.union([extensionCompatibilityManifestV1Schema,extensionCompatibilityManifestV2Schema]);function serializeExtensionCompatibilityManifest(e){return`${JSON.stringify(e,null,2)}\n`}function parseExtensionCompatibilityManifest(e,t){let n;try{n=JSON.parse(e)}catch(e){throw Error(`Extension compatibility manifest "${t}" is not valid JSON: ${e instanceof Error?e.message:String(e)}`)}let r=extensionCompatibilityManifestSchema.safeParse(n);if(!r.success)throw Error(`Extension compatibility manifest "${t}" is invalid. ${formatValidationError(r.error)}`);return r.data}async function readExtensionCompatibilityManifest(e){return parseExtensionCompatibilityManifest(await readFile(e,`utf8`),e)}async function writeExtensionCompatibilityManifest(e,t){await writeFile(join(e,EXTENSION_COMPATIBILITY_MANIFEST_FILENAME),serializeExtensionCompatibilityManifest(t),`utf8`)}function findUnsupportedExtensionCapabilities(e,t=EXTENSION_CAPABILITY_SUPPORT){return Object.entries(e.requires).flatMap(([e,n])=>{let r=Object.hasOwn(t,e)?t[e]??[]:[];return r.includes(n)?[]:[{capability:e,requiredVersion:n,supportedVersions:r}]}).sort((e,t)=>e.capability.localeCompare(t.capability))}export{EXTENSION_CAPABILITY_SUPPORT,EXTENSION_CAPABILITY_VERSIONS,EXTENSION_COMPATIBILITY_MANIFEST_FILENAME,EXTENSION_COMPATIBILITY_MANIFEST_FORMAT_VERSION,EXTENSION_COMPATIBILITY_MANIFEST_KIND,findUnsupportedExtensionCapabilities,parseExtensionCompatibilityManifest,readExtensionCompatibilityManifest,serializeExtensionCompatibilityManifest,writeExtensionCompatibilityManifest};