45c6cc83f0
The previous ForEachVariables method was flawed because it didn't have enough information to properly analyze child blocks. Since the core HCL API requires a schema for any body analysis, and since a schema only describes one level of configuration structure at a time, we must require callers to drive a recursive walk through their nested block structure so that the correct schema can be provided at each level. This API is rather more complex than is ideal, but is the best we can do with the HCL Body API as currently defined, and it's currently defined that way in order to properly support ambiguous syntaxes like JSON. |
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| README.md | ||
HCL Extensions
This directory contains some packages implementing some extensions to HCL
that add features by building on the core API in the main hcl package.
These serve as optional language extensions for use-cases that are limited only to specific callers. Generally these make the language more expressive at the expense of increased dynamic behavior that may be undesirable for applications that need to impose more rigid structure on configuration.