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fix(demo): use the managed analysis runtime #19

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Merged
drewstone merged 1 commit into from
Aug 11, 2026
Merged

fix(demo): use the managed analysis runtime #19

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46 changes: 17 additions & 29 deletions scripts/live-demo.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -73,23 +73,6 @@ async function bridgeProof(baseUrl) {
return { health, backend }
}

async function analysisDependencyProof(expectedVersion) {
const command = process.env.BRAID_LIVE_DEMO_PYTHON ?? 'python'
const probe = [
'import importlib.metadata',
'import agent_eval_rpc.dspy_rlm_bridge',
"print(importlib.metadata.version('agent-eval-rpc'))",
].join(';')
const { stdout } = await run(command, ['-c', probe], { timeout: 30_000 })
const version = stdout.trim()
assert.equal(
version,
expectedVersion,
`Python agent-eval-rpc ${version || '(missing)'} does not match Node agent-eval ${expectedVersion}`,
)
return { version }
}

function latestCompletedRun(record) {
const run = record.state?.runs?.at(-1)
return run?.status === 'completed' && record.view?.status === 'completed' ? run : undefined
Expand Down Expand Up @@ -183,20 +166,23 @@ async function verifyWorkspace(workspace) {

async function main() {
const baseUrl = assertLocalEndpoint(endpoint)
const [agentEvalPackage, sourcePackage, packageProofBytes, commitResult] = await Promise.all([
readFile(
join(repository, 'node_modules', '@tangle-network', 'agent-eval', 'package.json'),
).then(JSON.parse),
readFile(join(repository, 'package.json'), 'utf8').then(JSON.parse),
readFile(packageProofPath),
run('git', ['rev-parse', 'HEAD'], { cwd: repository }),
])
const [agentEvalPackage, sourcePackage, packageProofBytes, commitResult, bridge] =
await Promise.all([
readFile(
join(repository, 'node_modules', '@tangle-network', 'agent-eval', 'package.json'),
).then(JSON.parse),
readFile(join(repository, 'package.json'), 'utf8').then(JSON.parse),
readFile(packageProofPath),
run('git', ['rev-parse', 'HEAD'], { cwd: repository }),
bridgeProof(baseUrl),
])
const sourceCommit = commitResult.stdout.trim()
const packageProof = JSON.parse(packageProofBytes.toString('utf8'))
const [bridge, analysisRuntime] = await Promise.all([
bridgeProof(baseUrl),
analysisDependencyProof(agentEvalPackage.version),
])
const analysisRuntime = {
manager: 'bundled uv',
pythonVersion: '3.12',
version: agentEvalPackage.version,
}
const temporaryRoot = await mkdtemp(join(tmpdir(), 'braid-live-demo-'))
const packed = await installPackedBraid(repository, {
tarballPath: process.env.BRAID_RELEASE_TARBALL,
Expand Down Expand Up @@ -428,6 +414,8 @@ async function main() {
},
analysis: {
question: LIVE_DEMO_QUESTION,
runtimeManager: analysisRuntime.manager,
pythonVersion: analysisRuntime.pythonVersion,
agentEvalRpcVersion: analysisRuntime.version,
...analysis,
},
Expand Down