Published using @Stream44 Studio

Signed-off-by: Christoph <christoph@christoph.diy>

Author: cadorn

package.json

@@ -12,6 +12,7 @@
     },
     "exports": {
         "./workspace-rt": "./workspace-rt.ts",
+        "./standalone-rt": "./standalone-rt.ts",
         "./caps/Home": "./caps/Home.ts",
         "./caps/HomeRegistry": "./caps/HomeRegistry.ts",
         "./caps/OpenApiSchema": "./caps/OpenApiSchema.ts",

standalone-rt.ts

@@ -0,0 +1,102 @@
+#!/usr/bin/env bun
+/// <reference types="bun" />
+/// <reference types="node" />
+
+const startTime = Date.now()
+
+import chalk from 'chalk'
+import { CapsuleSpineFactory } from "@stream44.studio/encapsulate/spine-factories/CapsuleSpineFactory.v0"
+import { CapsuleSpineContract } from "@stream44.studio/encapsulate/spine-contracts/CapsuleSpineContract.v0/Membrane.v0"
+import { TimingObserver } from "@stream44.studio/encapsulate/spine-factories/TimingObserver"
+
+export async function run(encapsulateHandler: any, runHandler: any, options?: { importMeta?: { dir: string } }) {
+
+    const timing = process.argv.includes('--trace') ? TimingObserver({ startTime }) : undefined
+
+    timing?.recordMajor('INIT SPINE')
+
+    const eventsByKey = new Map<string, any>()
+
+    const { encapsulate, freeze, CapsulePropertyTypes, makeImportStack, hoistSnapshot } = await CapsuleSpineFactory({
+        spineFilesystemRoot: process.cwd(),
+        capsuleModuleProjectionRoot: (import.meta as any).dir,
+        enableCallerStackInference: true,
+        spineContracts: {
+            ['#' + CapsuleSpineContract['#']]: CapsuleSpineContract
+        },
+        timing,
+        onMembraneEvent: timing ? (event: any) => {
+            const instanceId = event.target?.spineContractCapsuleInstanceId
+            const eventIndex = event.eventIndex
+
+            // Store event by composite key (instance ID + event index)
+            const key = `${eventIndex}`
+            eventsByKey.set(key, event)
+
+            let capsuleRef = event.target?.capsuleSourceLineRef
+            let prop = event.target?.prop
+            let callerLocation = event.caller ? `${event.caller.filepath}:${event.caller.line}` : 'unknown'
+            const eventType = event.event
+
+            // For call-result events, look up the original call event to get all info
+            if (eventType === 'call-result') {
+                const callKey = `${event.callEventIndex}`
+                const callEvent = eventsByKey.get(callKey)
+                if (callEvent) {
+                    capsuleRef = callEvent.target?.capsuleSourceLineRef || capsuleRef
+                    prop = callEvent.target?.prop || prop
+                    if (callEvent.caller) {
+                        callerLocation = `${callEvent.caller.filepath}:${callEvent.caller.line}`
+                    }
+                }
+            }
+
+            console.error(
+                chalk.gray(`[${eventIndex}]`),
+                chalk.cyan(eventType.padEnd(12)),
+                chalk.yellow(capsuleRef),
+                chalk.magenta(`.${prop}`),
+                chalk.dim(`from ${callerLocation}`)
+            )
+        } : undefined
+    })
+
+    timing?.recordMajor('ENCAPSULATE')
+
+    const exportedApi = await encapsulateHandler({
+        encapsulate,
+        CapsulePropertyTypes,
+        makeImportStack
+    })
+
+    timing?.recordMajor('FREEZE')
+
+    const snapshot = await freeze()
+
+    timing?.recordMajor('HOIST SNAPSHOT')
+
+    const { run } = await hoistSnapshot({
+        snapshot
+    })
+
+    timing?.recordMajor('RUN')
+
+    const result = await run({
+        overrides: {
+            ['t44/caps/WorkspaceTest']: {
+                '#': {
+                    testRootDir: options?.importMeta?.dir
+                }
+            }
+        }
+    }, async (opts) => {
+        return runHandler({
+            ...opts,
+            ...(exportedApi || {})
+        })
+    })
+
+    timing?.recordMajor('DONE')
+
+    return result
+}