My faviourite configuration pattern for SaaS code: all the configuration for all targets, from local development setup, to unit tests, to CI throwaway deployments, to production is in a single Go package. The current environment is selected by a single environment variable.
Need something else configured beyond your code? Write Go code to emit configs for the current environment, in "gen-config some-tool && some-tool" stanza.
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Better never stray from code.
My faviourite configuration pattern for SaaS code: all the configuration for all targets, from local development setup, to unit tests, to CI throwaway deployments, to production is in a single Go package. The current environment is selected by a single environment variable.
Need something else configured beyond your code? Write Go code to emit configs for the current environment, in "gen-config some-tool && some-tool" stanza.