encode config file locaiton make flexible

[cliff7100]

when encode, can the config.json file be flexible and not mandated to be located at the fixed location echtvar/config.json? if there is an env var to control the file location and file name, that will make the code must flexible.

Thanks.

[brentp]

hi, can you show an example of the command line you are running with a custom location and the output that shows it's now working? you should be able to specify any path for the config file.

[cliff7100]

Thank you.

I am actually running Talos which uses echtvar to do annotation. Talos did have ECHTVAR_CONFIG env var set up in the Dockerfile, and container has it in the env vars (verified). But echtvar command ignore the env var and insist to use echtvar/config.json which did not exist.

[brentp]

echtvar accepts a command line argument which is the path to the config, so this must be a talos problem or something else upstream of echtvar