Function parseTraversal

hclwrite/parser.go:399–414

(nativeTraversal hcl.Traversal, from inputTokens)

}

func parseTraversal(nativeTraversal hcl.Traversal, from inputTokens) (before inputTokens, n *node, after inputTokens) {
	traversal := newTraversal()
	children := traversal.children
	before, from, after = from.Partition(nativeTraversal.SourceRange())

	stepAfter := from
	for _, nativeStep := range nativeTraversal {
		before, step, after := parseTraversalStep(nativeStep, stepAfter)
		children.AppendUnstructuredTokens(before.Tokens())
		children.AppendNode(step)
		traversal.steps.Add(step)
		stepAfter = after
	}

	return before, newNode(traversal), after
}

func parseTraversalStep(nativeStep hcl.Traverser, from inputTokens) (before inputTokens, n *node, after inputTokens) {
	var children *nodes