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fix: File#save iterable fixes #2293

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merged 5 commits into from
Sep 6, 2023
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@danielbankhead danielbankhead commented Sep 6, 2023

Fixes #2278 🦕

@danielbankhead danielbankhead requested review from a team as code owners September 6, 2023 18:05
@product-auto-label product-auto-label bot added size: s Pull request size is small. api: storage Issues related to the googleapis/nodejs-storage API. labels Sep 6, 2023
@@ -3644,20 +3643,6 @@ class File extends ServiceObject<File, FileMetadata> {
}
const returnValue = retry(
async (bail: (err: Error) => void) => {
if (data instanceof Readable) {
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Removing this logic as for the vast majority it would simply slow down their uploads unnecessarily. Additionally, later versions of Node.js catch this for us.

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Do you know what versions catch this?

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Node 18.0.0:

Here's a simple reproduction for a REPL (anything before 18 the console.log isn't called):

const readable = stream.Readable({read() {this.push(null)}});
readable.read();
readable.readable // false
stream.pipeline(readable, stream.PassThrough, () => console.log('done'));

@product-auto-label product-auto-label bot added size: m Pull request size is medium. and removed size: s Pull request size is small. labels Sep 6, 2023
file.save(generator(), options, (err: Error) => {
assert.strictEqual(
err.message,
'The "chunk" argument must be of type string or an instance of Buffer or Uint8Array. Received an instance of Object'
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This is just testing Node internals. Removed.

Comment on lines -3690 to -3695
// If data is not a valid PipelineSource, then pipeline will
// fail without destroying the writable stream. If data is a
// PipelineSource that yields invalid chunks (e.g. a stream in
// object mode or an iterable that does not yield Buffers or
// strings), then pipeline will destroy the writable stream.
if (!writable.destroyed) writable.destroy();
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This case doesn't happen - instead, Node throws immediately and this callback is never called.

@danielbankhead danielbankhead added the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Sep 6, 2023
@yoshi-kokoro yoshi-kokoro removed the kokoro:force-run Add this label to force Kokoro to re-run the tests. label Sep 6, 2023
@danielbankhead danielbankhead merged commit 87c3f41 into main Sep 6, 2023
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@danielbankhead danielbankhead deleted the file-save-iterable-fixes branch September 6, 2023 19:38
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