Generate spec docs from a YAML source file #1588
Merged
+1,003
−142
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Move all field descriptions to a single YAML file and generate version-specific spec docs from that. Use reflection to walk the config structs for each version and omit fields which don't exist in a particular spec version. Also allow the YAML file to include transformation rules for each field, consisting of a spec version range, a regex, and replacement string.
We don't do this at a JSON Schema level because e.g.
Resource
is referenced in multiple places with different semantics and different doc strings.For now, keep the code out of the external API. The plan is to add functionality to support Butane docs generation (coreos/butane#390), at which point
internal/doc/generate
will move toconfig/doc
.Fixes #1469 and various small docs errors.