This repository has been archived by the owner on Nov 14, 2019. It is now read-only.
Support environment variable config substitutions when BRUBECK_CONFIG_SUBSTITUTE_ENV is set #67
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I propose adding support for environment variable config substitutions, using a bask-like syntax, to obviate the need for any external config template solutions when using brubeck in a container deployment, where environment variables are the norm.
This feature is toggled via BRUBECK_CONFIG_SUBSTITUTE_ENV so users may opt-in to this behavior, since any config using this syntax is not technically valid json and could theoretically be a breaking change, though unlikely in practice.
A simple local test case does the right thing, and is valgrind-clean:
and