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JamesandClaude Opus 4.7
0a54078d25
Breaks the runtime circular import between `renderOrchestrator.ts` and
the stage files under `services/render/stages/`. Before this change the
stages imported runtime helpers (`writeCompiledArtifacts`,
`applyRenderModeHints`, `resolveDeviceScaleFactor`,
`projectBrowserEndToCompositionTimeline`) and types (`CompositionMetadata`)
back from `renderOrchestrator.ts`, which itself imports the stage
functions. The cycle resolved at build time because both modules
finished initializing before any stage was invoked, but it was fragile
and would keep growing as more stages were extracted.
This PR:
- Adds `packages/producer/src/services/render/shared.ts` and moves the
four functions plus the `CompositionMetadata` interface into it.
- Has `renderOrchestrator.ts` re-export everything from `shared.ts`, so
external callers (the existing `renderOrchestrator.test.ts`, any code
importing `applyRenderModeHints` etc. from the orchestrator) keep
working with no churn on their side.
- Updates `compileStage.ts` and `probeStage.ts` to import the runtime
helpers from `../shared.js`. The only remaining import from
`renderOrchestrator.ts` in the stages is `import type { RenderJob }`,
which is erased at runtime and creates no cycle.
- Removes the imports the orchestrator no longer needs after losing
the four function definitions (`CANVAS_DIMENSIONS`, `VideoElement`,
`AudioElement`, `ImageElement`).
No behavior change. Renderer smoke-tested inside `Dockerfile.test`
against `font-variant-numeric`, `many-cuts`, and `variables-prod` —
all PSNR / audio-correlation baselines match PR 1.3 exactly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>