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- import { PanelModel, FieldConfigSource, DataLink } from '@grafana/data';
- /**
- * Called when upgrading from a previously saved versoin
- */
- export const graphPanelMigrationHandler = (panel: PanelModel<any>): Partial<any> => {
- const fieldConfig: FieldConfigSource = panel.fieldConfig ?? {
- defaults: {},
- overrides: [],
- };
- const options = panel.options || {};
- // Move <7.1 dataLinks to the field section
- if (options.dataLinks) {
- fieldConfig.defaults.links = options.dataLinks as DataLink[];
- delete options.dataLinks;
- }
- // Mutate the original panel state (only necessary because it is angular)
- panel.options = options;
- panel.fieldConfig = fieldConfig;
- return options;
- };
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