feat(runPipeline): Support passing null pipelineWorkerUrl

Adds the ability to use a bundler vendored pipeline worker.
InsightSoftwareConsortium · Jan 21, 2023 · 69b62d0 · 69b62d0
1 parent 5d9c32d
commit 69b62d0
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/core/createWebWorkerPromise.ts b/src/core/createWebWorkerPromise.ts
@@ -13,7 +13,7 @@ interface itkWorker extends Worker {
 }
 
 // Internal function to create a web worker promise
-async function createWebWorkerPromise (existingWorker: Worker | null, pipelineWorkerUrl?: string): Promise<createWebWorkerPromiseResult> {
+async function createWebWorkerPromise (existingWorker: Worker | null, pipelineWorkerUrl?: string | null): Promise<createWebWorkerPromiseResult> {
   let workerPromise: typeof WebworkerPromise
   if (existingWorker != null) {
     // See if we have a worker promise attached the worker, if so reuse it. This ensures

diff --git a/src/pipeline/runPipeline.ts b/src/pipeline/runPipeline.ts
@@ -48,7 +48,7 @@ async function runPipeline (
   outputs: PipelineOutput[] | null,
   inputs: PipelineInput[] | null,
   pipelineBaseUrl: string | URL = 'pipelinesUrl',
-  pipelineWorkerUrl?: string | URL
+  pipelineWorkerUrl?: string | URL | null
 ): Promise<RunPipelineResult> {
   if (webWorker === false) {
     const pipelineModule = await loadPipelineModule(pipelinePath.toString())
@@ -58,7 +58,7 @@ async function runPipeline (
   let worker = webWorker
   const pipelineWorkerUrlString = typeof pipelineWorkerUrl !== 'string' && typeof pipelineWorkerUrl?.href !== 'undefined' ? pipelineWorkerUrl.href : pipelineWorkerUrl
   const { webworkerPromise, worker: usedWorker } = await createWebWorkerPromise(
-    worker as Worker | null, pipelineWorkerUrlString as string | undefined
+    worker as Worker | null, pipelineWorkerUrlString as string | undefined | null
   )
   worker = usedWorker
   const transferables: ArrayBuffer[] = []