Named parameter sets

[dougmoscrop]

OK the title is terrible but here's what I am imagining:

Within a given service, the accounts that it gets deployed to are usually well-defined but vary depending on stage, so a file like:

[dev]
profile = dev-xyz
account = dev-xyz-service

[prod]
profile = prd-xyz
account = prd-xyz-service

so then you can bmx write --for dev and it will fill in those often repeated config params. (--for being a placeholder for a better parameter name -- 'profile' is already taken. maybe 'stage'.)

[cfbao]

Does the local ".bmx" config file solve this problem?
Like this: https://github.com/Brightspace/postgres-infrastructure/blob/main/terraform/environments/lrn-postgres/.bmx