Method DeepCopy

taskfile/ast/matrix.go:101–109

DeepCopy returns a copy of the MatrixRow. Without this, deepcopy.OrderedMap falls back to copying the *MatrixRow pointer as-is, so every "copy" of a Matrix would still share the same underlying rows - see #2890, where concurrent invocations of a task with a `ref:` matrix row raced on resolveMatrixRe

()

// concurrent invocations of a task with a `ref:` matrix row raced on
// resolveMatrixRefs mutating that shared row.
func (row *MatrixRow) DeepCopy() *MatrixRow {
	if row == nil {
		return nil
	}
	return &MatrixRow{
		Ref:   row.Ref,
		Value: deepcopy.Slice(row.Value),
	}
}

func (matrix *Matrix) UnmarshalYAML(node *yaml.Node) error {
	switch node.Kind {