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https://github.com/heygen-com/hyperframes.git
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James Russo
87fdd556c4
Add client-side validation for the new config.variables field (introduced in PR 9.1) and a 256 KiB cap on the full Step Functions Standard execution input. Both checks throw a typed InvalidConfigError BEFORE the SDK calls StartExecution — catching the obvious mistakes locally instead of as a States.DataLimitExceeded 50 ms into the execution. validateVariablesPayload walks the variables tree and rejects: - functions, Symbols, BigInts, non-finite numbers - undefined leaves (silently dropped by JSON.stringify — would surprise the caller when their value doesn't show up in the render) - non-plain objects (Date, Map, class instances) — Date's toJSON does round-trip as a string, but the composition gets a string, not a Date, so explicit reject is clearer validateStepFunctionsInputSize measures the actual UTF-8 byte length of JSON.stringify(input) against the 256 KiB cap. We use Standard workflows (per the plan §6.2 / §15.2) for execution-history visibility, so the cap is 256 KiB (Express would be 32 KiB). The error message names the actual byte count, the cap, and points at the templates-on-lambda#working-with-large-variables section so users know to URL-reference media assets instead of inlining them. Both helpers are exported from @hyperframes/aws-lambda/sdk so adapters that build custom Step Functions inputs (batch verbs, future Temporal ports) can reuse the same gates. Phase 9 PR 9.2 of the distributed rendering plan.
34 lines
1.2 KiB
TypeScript
34 lines
1.2 KiB
TypeScript
/**
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* SDK subpath export — `@hyperframes/aws-lambda/sdk`.
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*
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* Pulled into its own subpath so consumers that only drive Lambda renders
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* (CLI, CI scripts, adopter tooling) don't pay the cost of importing
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* `./handler.js`, which transitively pulls `@sparticuz/chromium` +
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* `puppeteer-core` into the module graph. The SDK files here are
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* AWS-SDK only — safe to load in any Node environment.
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*/
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export { deploySite, type DeploySiteOptions, type SiteHandle } from "./deploySite.js";
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export { renderToLambda, type RenderHandle, type RenderToLambdaOptions } from "./renderToLambda.js";
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export {
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getRenderProgress,
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type GetRenderProgressOptions,
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type RenderError,
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type RenderProgress,
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type RenderStatus,
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} from "./getRenderProgress.js";
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export {
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type BilledLambdaInvocation,
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computeRenderCost,
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type RenderCost,
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} from "./costAccounting.js";
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export {
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InvalidConfigError,
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MAX_STEP_FUNCTIONS_INPUT_BYTES,
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validateDistributedRenderConfig,
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validateStepFunctionsInputSize,
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validateVariablesPayload,
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} from "./validateConfig.js";
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export type { SerializableDistributedRenderConfig } from "../events.js";
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export type { DistributedFormat } from "../formatExtension.js";
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