Method setReference

pkg/cache/postgres/reference.go:239–253

setReference is a helper function to upsert a reference within a transaction

(tx *gorm.DB, ref *plumbing.Reference)

// setReference is a helper function to upsert a reference within a transaction
func (r *ReferenceStorage) setReference(tx *gorm.DB, ref *plumbing.Reference) error {
	reference := &database.Reference{
		Name:   ref.Name().String(),
		Type:   ref.Type().String(),
		Target: ref.Target().String(),
		Hash:   ref.Hash().String(),
		URL:    r.namespacePrefix,
	}

	// Upsert operation: Update if exists, else create
	return tx.Clauses(clause.OnConflict{
		Columns:   []clause.Column{{Name: "url"}, {Name: "name"}},                                                                                        // conflict target
		DoUpdates: clause.Assignments(map[string]interface{}{"hash": ref.Hash().String(), "type": ref.Type().String(), "target": ref.Target().String()}), // update fields
	}).Create(reference).Error
}