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✨ Copy data on execution only if needed

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Jan Oberhauser
2019-08-01 22:55:33 +02:00
parent a8f1f9c0ba
commit 1b59d7b886
20 changed files with 182 additions and 65 deletions
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16
packages/nodes-base/nodes/ReadFileFromUrl.node.ts
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@@ -69,12 +69,20 @@ export class ReadFileFromUrl implements INodeType {
// Get the current item and add the binary data
const item = this.getInputData();
if (!item.binary) {
item.binary = {};
const newItem: INodeExecutionData = {
json: item.json,
binary: {},
};
if (item.binary !== undefined) {
// Create a shallow copy of the binary data so that the old
// data references which do not get changed still stay behind
// but the incoming data does not get changed.
Object.assign(newItem.binary, item.binary);
}
item.binary[dataPropertyName as string] = await this.helpers.prepareBinaryData(data, fileName);
newItem.binary![dataPropertyName as string] = await this.helpers.prepareBinaryData(data, fileName);
return item;
return newItem;
}
}