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feat: consolidate json streaming
Eliminating most uses of JSON.stringify, replacing with JsonStreamStringify.
Refactor & consolidation of TestCommandResult to pass objects rather than (potentially large) JSON strings.
Why?
- JSON.stringify in
jsonStringifyLargeObject
can still crash the node process with an OOM in some cases - If an object fits in memory, we should be able to dump it to stdout
This isn't a perfect solution to all OOM problems the CLI has, but it may address several potential cases.
What's not addressed here:
- Unmanaged C/C++ depgraph output
- IaC
These might be addressed in a followup.
TODO: tests, etc. this is a proof-of-concept
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