yq/pkg/yqlib/doc/operators/headers/anchor-and-alias-operators.md

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2021-11-03 04:00:58 +00:00
# Anchor and Alias Operators
Use the `alias` and `anchor` operators to read and write yaml aliases and anchors. The `explode` operator normalises a yaml file (dereference (or expands) aliases and remove anchor names).
`yq` supports merge aliases (like `<<: *blah`) however this is no longer in the standard yaml spec (1.2) and so `yq` will automatically add the `!!merge` tag to these nodes as it is effectively a custom tag.