yq/pkg/yqlib/operator_with.go

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2021-09-12 11:52:02 +00:00
package yqlib
import "fmt"
func withOperator(d *dataTreeNavigator, context Context, expressionNode *ExpressionNode) (Context, error) {
log.Debugf("-- withOperator")
// with(path, exp)
if expressionNode.Rhs.Operation.OperationType != blockOpType {
return Context{}, fmt.Errorf("with must be given a block, got %v instead", expressionNode.Rhs.Operation.OperationType.Type)
}
pathExp := expressionNode.Rhs.Lhs
updateContext, err := d.GetMatchingNodes(context, pathExp)
if err != nil {
return Context{}, err
}
updateExp := expressionNode.Rhs.Rhs
_, err = d.GetMatchingNodes(updateContext, updateExp)
if err != nil {
return Context{}, err
}
return context, nil
}