Normalize code frames on thrown errors so that `code` always exists
#5115 aperta il 8 set 2020
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Descrizione
🙋 feature request
When using the Parcel API and an error is thrown, there's no guarantee that error.diagnostics.*.codeFrame.code exists. If it doesn't then the consumer of the API has to duplicate this logic to retrieve the code pertaining to the code frame:
This is kind of a pain. I would love to see Parcel normalize these errors so that when a consumer receives a code frame on an error, the code property always exists and the consumer doesn't have to bother with reading source files directly.
🤔 Expected Behavior
I would expect the code property to always exists on any code frame being reported by Parcel.
😯 Current Behavior
The code property only sometimes exists on a code frame.
💁 Possible Solution
If a plugin doesn't provide the code property, Parcel could add it before the error makes its way to the Parcel consumer.
🔦 Context
This is described in further detail in https://github.com/parcel-bundler/parcel/discussions/5081.