fix(gatsby-transformer-remark): always include the root node of AST #12647
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Description
Fixes a bug in
cloneTreeUntil
function ingatsby-transformer-remark
, where it only returns the last child node. This function is expected to clone aroot
node, but the current implementation forgets to revert the variable back to theroot
node. ReassigningclonedRoot = newNode
(originally this is the argumentroot
) should fix this. By resolving this bug, it appears to correctly returns the entire root node of AST inexcerptAst
of the markdown node, instead of returning the partial result.Related Issues
Related to #11237