mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-03 12:54:29 +00:00
James Russo
34d1f0e1d0
* feat(lambda): add TypeScript SDK and CDK construct
Adds the client-side surface on top of the Phase 6a Lambda handler so
adopters can drive a deployed stack from Node without writing AWS-SDK
boilerplate:
- renderToLambda(opts) starts a Step Functions execution and returns a
handle. Does NOT poll.
- getRenderProgress({ executionArn }) returns a snapshot of progress,
frames rendered, cost (Lambda GB-seconds + SFN transitions), errors,
and the final output object once Assemble completes.
- deploySite({ projectDir, bucketName }) content-addresses the project
tree, tar.gzs it, and uploads to S3 with a HeadObject short-circuit so
re-renders of the same tree skip the tar+PUT.
- validateDistributedRenderConfig throws a typed InvalidConfigError
before StartExecution, so shape errors surface synchronously.
- computeRenderCost is exposed for callers who want to format cost out
of band.
Also ships HyperframesRenderStack, an aws-cdk-lib L2 construct that
emits the same topology as examples/aws-lambda/template.yaml. Lives on
the ./cdk subpath export so SDK-only consumers don't pull aws-cdk-lib
into their runtime graph (declared as an optional peer dependency).
Tests: 24 new unit tests across the SDK plus 9 CDK synth / contract /
snapshot tests. All 83 tests in packages/aws-lambda/src pass.
* refactor(lambda): /simplify pass on the SDK + CDK PR
Pulls shared logic out so the SDK doesn't re-invent things the handler
and the producer already have:
- `formatExtension` extracted to packages/aws-lambda/src/formatExtension.ts.
handler.ts and renderToLambda.ts both used identical 12-line copies of
this switch.
- `PLAN_PROJECT_DIR_SKIP_SEGMENTS` is now exported from
@hyperframes/producer/distributed. deploySite consumes it instead of
its own duplicate SKIP_TOP_LEVEL set; the two lists were trivially
identical and would have drifted silently.
- `FakeS3` + `drainBody` factored out of the two SDK test files into
src/sdk/__fixtures__/fakeS3.ts. Drops ~110 lines of test-file
duplication and gives future SDK tests a one-line FakeS3 import.
- S3 URI building in deploySite and renderToLambda routes through the
existing `formatS3Uri` helper instead of inline `s3://...`
concatenation; matches the convention already in handler.ts.
Net -133 lines across the touched files. All 83 aws-lambda tests still
pass; all 60 producer distributed tests still pass.
* fix(lambda): bump CDK test timeouts for CI cold-start synth
The bun:test default 5s timeout tripped the first CDK snapshot test
in CI when the cold-start `Template.fromStack(stack)` synth took ~5-8s
on the slowest GitHub Actions runner. Locally on a warm shell the
synth measures <1s, so the failure didn't reproduce until PR #909 hit
CI.
Two changes:
- Both CDK test files cache one synth in `beforeAll(..., 30000)` and
reuse the result across every test that uses the default props.
Each individual test now runs in microseconds (pure assertions
against the already-synthed template), so the 5s timeout no longer
applies on the hot path.
- The two contract tests that exercise non-default props
(reservedConcurrency, projectName) still synth fresh per-test; they
get a per-test `it(..., 30000)` timeout.
No behavior changes.
* fix(lambda): address PR review on SDK + CDK construct
Three correctness + ergonomics fixes raised in Vai's review:
- getRenderProgress over-counted SFN transitions by 3-5×. Step
Functions Standard Workflows bill per state-entry, not per
history event. Each Task produces ~5-7 history events
(Scheduled / Started / Succeeded / TaskStateExited / …);
counting `events.length` reported the runaway. Switch to
counting `*StateEntered` events explicitly.
- assembleComplete + outputFile detection was coupled to the
Lambda payload's `Action` field. Move both signals onto the
enclosing state name (`StateExited.name === "Assemble"`), which
is the state-machine identity rather than the Lambda event
contract. framesRendered increment moves to the same boundary
(RenderChunk state).
- SiteHandle now carries `bucketName` directly so README + CLI
callers don't have to re-parse `projectS3Uri.split("/")[2]`.
Test updates: getRenderProgress tests wrap renderChunk/assemble
events in matching StateEntered + StateExited pairs so the new
state-name-driven dispatch is exercised end-to-end. SiteHandle
fixture in renderToLambda.test.ts gets the new bucketName field.
All 83 aws-lambda tests still pass.
72 lines
1.9 KiB
JSON
72 lines
1.9 KiB
JSON
{
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"name": "@hyperframes/aws-lambda",
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"version": "0.0.1",
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"description": "AWS Lambda adapter for HyperFrames distributed rendering — handler, client-side SDK, and CDK construct.",
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"repository": {
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"type": "git",
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"url": "https://github.com/heygen-com/hyperframes",
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"directory": "packages/aws-lambda"
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},
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"files": [
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"src/",
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"scripts/",
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"README.md"
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],
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"type": "module",
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"main": "./src/index.ts",
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"types": "./src/index.ts",
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"exports": {
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".": "./src/index.ts",
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"./handler": "./src/handler.ts",
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"./cdk": "./src/cdk/index.ts"
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},
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"publishConfig": {
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"access": "public",
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"registry": "https://registry.npmjs.org/"
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},
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"scripts": {
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"build": "tsc --noEmit",
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"build:zip": "tsx scripts/build-zip.ts",
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"probe:beginframe": "tsx scripts/probe-beginframe.ts",
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"probe:beginframe:docker": "docker build -f scripts/probe-beginframe.dockerfile -t hyperframes-lambda-probe:local ../.. && docker run --rm hyperframes-lambda-probe:local",
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"test": "bun test",
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"typecheck": "tsc --noEmit",
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"verify:zip-size": "tsx scripts/verify-zip-size.ts"
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},
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"dependencies": {
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"@aws-sdk/client-s3": "^3.700.0",
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"@aws-sdk/client-sfn": "^3.700.0",
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"@hyperframes/producer": "workspace:^",
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"@sparticuz/chromium": "148.0.0",
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"ffmpeg-static": "^5.2.0",
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"ffprobe-static": "^3.1.0",
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"puppeteer-core": "^24.39.1",
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"tar": "^7.4.3"
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},
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"devDependencies": {
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"@types/aws-lambda": "^8.10.146",
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"@types/node": "^25.0.10",
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"@types/tar": "^6.1.13",
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"aws-cdk-lib": "^2.130.0",
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"constructs": "^10.3.0",
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"esbuild": "^0.25.12",
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"tsx": "^4.21.0",
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"typescript": "^5.7.2"
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},
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"peerDependencies": {
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"aws-cdk-lib": "^2.130.0",
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"constructs": "^10.3.0"
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},
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"peerDependenciesMeta": {
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"aws-cdk-lib": {
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"optional": true
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},
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"constructs": {
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"optional": true
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}
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},
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"engines": {
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"node": ">=22"
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}
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}
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