[Bug] Leave model intact when uploading

[whiteh]

Overview

When models are uploaded, the raw_code attribute is dropped - presumably for size concerns. This can cause problems with other DBT packages that expect this attribute to be present.

This PR shifts the model uploading macros to work on copies of the model object, rather than the original. This should mean that any changes won't affect the use of these object elsewhere.

Update type - breaking / non-breaking

• [x] Minor bug fix
• [ ] Documentation improvements
• [ ] Quality of Life improvements
• [ ] New features (non-breaking change)
• [ ] New features (breaking change)
• [ ] Other (non-breaking change)
• [ ] Other (breaking change)
• [ ] Release preparation

What does this solve?

Incompatibility with other DBT packages. See issue https://github.com/brooklyn-data/dbt_artifacts/issues/414

Outstanding questions

What databases have you tested with?

I'm unable to test this, but we have patched this fix in to our DBT codebase already.

• [ ] Snowflake
• [ ] Google BigQuery
• [ ] Databricks
• [ ] Spark
• [x] N/A

[whiteh]

Just noticed I've missed a model object. I'll push a fix now.

[jared-rimmer]

Just noticed I've missed a model object

No worries. I'll wait for a fix and then re-run the tests

[whiteh]

Should be good now 👍. Sorry about that. Glad I re-read it.

I missed the tojson(model) calls which were the important ones. Can't see any references to the model object in that file now.