aws-codeartifact: CodeArtifact from lookup to get auth token and url

[lpicchi]

Describe the feature

Ability to get CodeArtifact using a fromLookup function like Vpc.fromLookup and others.

Use Case

Currently the docs exmaple to get a CodeArtifact AuthToken is encouraging the use of aws-cli as an external process call. It is cleaner to use current CDK context credentials.

This could be used for any bundling Construct like PythonFunction that may need access to a private CodeArtifact repository to fetch packages.

Proposed Solution

I propose to implement this in the same way that other fromLookup resources are implemented currently.

Other Information

If you think this solution is fine. I can code it and create a pull request.

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.100.0

Environment details (OS name and version, etc.)

All supported OS

[khushail]

@picchi-lucas , thanks for submitting this feature request and volunteering for PR.

Storing AuthToken in context file which would be valid for a short time might not be the coolest workaround (might defeat the purpose of creating the context.json file here). However we are open to feedback from the community and how it should be done.