package mutator import ( "context" "strings" "github.com/databricks/cli/bundle" "github.com/databricks/cli/libs/dyn" "github.com/databricks/cli/libs/dyn/merge" ) type mergePipelineClusters struct{} func MergePipelineClusters() bundle.Mutator { return &mergePipelineClusters{} } func (m *mergePipelineClusters) Name() string { return "MergePipelineClusters" } func (m *mergePipelineClusters) clusterLabel(v dyn.Value) string { switch v.Kind() { case dyn.KindNil: // Note: the cluster label is optional and defaults to 'default'. // We therefore ALSO merge all clusters without a label. return "default" case dyn.KindString: return strings.ToLower(v.MustString()) default: panic("task key must be a string") } } func (m *mergePipelineClusters) Apply(ctx context.Context, b *bundle.Bundle) error { return b.Config.Mutate(func(v dyn.Value) (dyn.Value, error) { if v == dyn.NilValue { return v, nil } return dyn.Map(v, "resources.pipelines", dyn.Foreach(func(pipeline dyn.Value) (dyn.Value, error) { return dyn.Map(pipeline, "clusters", merge.ElementsByKey("label", m.clusterLabel)) })) }) }