Specify only the vault path and infer the secret path to point to root

[aryanjassal]

Specification

Currently, we have a parser which parses the input path to ensure valid parameters. In the case of vault paths, the parser check if the path follows the format like vaultName:secretPath. This is not always ideal, as we want to allow specifying the vault's root directory by simply writing vaultName.

This is already partially implemented in the secrets ls command, but this needs to be made a standard. For command which do not operate on directories, like secrets write, this should be another error thrown from within the command, but this shouldn't be an error thrown at the parsing stage.

Additional context

• Related comment Polykey-CLI#296 (comment)

Tasks

1. Update parser to allow returning undefined secret paths, which is to refer to the root directory
2. Raise errors where the command should not accept directories as an argument
3. Make tests for every single command ensuring regression testing against this behaviour

[linear[bot]]

ENG-425 Specify only the vault path and infer the secret path to point to root

[tegefaulkes]

@aryanjassal this is done right? Linear might have re-opened it.