Chore: refactor core transformer folder structure (#45497)

.github/CODEOWNERS

@@ -104,7 +104,7 @@ go.sum @grafana/backend-platform
 /public/app/features/live/ @grafana/grafana-edge-squad
 /public/app/features/explore/ @grafana/observability-experience-squad
 /public/app/features/plugins @grafana/plugins-platform-frontend
-/public/app/core/components/TransformersUI/spatial @grafana/grafana-edge-squad
+/public/app/features/transformers/spatial @grafana/grafana-edge-squad
 /public/app/plugins/panel/alertlist @grafana/alerting-squad
 /public/app/plugins/panel/barchart @grafana/grafana-bi-squad
 /public/app/plugins/panel/heatmap @grafana/grafana-bi-squad

public/app/app.ts

@@ -41,7 +41,7 @@ import 'app/features/all';
 import { getScrollbarWidth } from '@grafana/ui';
 import { variableAdapters } from './features/variables/adapters';
 import { initDevFeatures } from './dev';
-import { getStandardTransformers } from 'app/core/utils/standardTransformers';
+import { getStandardTransformers } from 'app/features/transformers/standardTransformers';
 import { SentryEchoBackend } from './core/services/echo/backends/sentry/SentryBackend';
 import { setVariableQueryRunner, VariableQueryRunner } from './features/variables/query/VariableQueryRunner';
 import { configureStore } from './store/configureStore';

public/app/core/utils/standardTransformers.ts

@@ -1,52 +0,0 @@
-import { TransformerRegistryItem } from '@grafana/data';
-import { reduceTransformRegistryItem } from '../components/TransformersUI/ReduceTransformerEditor';
-import { filterFieldsByNameTransformRegistryItem } from '../components/TransformersUI/FilterByNameTransformerEditor';
-import { filterFramesByRefIdTransformRegistryItem } from '../components/TransformersUI/FilterByRefIdTransformerEditor';
-import { filterByValueTransformRegistryItem } from '../components/TransformersUI/FilterByValueTransformer/FilterByValueTransformerEditor';
-import { organizeFieldsTransformRegistryItem } from '../components/TransformersUI/OrganizeFieldsTransformerEditor';
-import { seriesToFieldsTransformerRegistryItem } from '../components/TransformersUI/SeriesToFieldsTransformerEditor';
-import { calculateFieldTransformRegistryItem } from '../components/TransformersUI/CalculateFieldTransformerEditor';
-import { labelsToFieldsTransformerRegistryItem } from '../components/TransformersUI/LabelsToFieldsTransformerEditor';
-import { groupByTransformRegistryItem } from '../components/TransformersUI/GroupByTransformerEditor';
-import { sortByTransformRegistryItem } from '../components/TransformersUI/SortByTransformerEditor';
-import { mergeTransformerRegistryItem } from '../components/TransformersUI/MergeTransformerEditor';
-import { seriesToRowsTransformerRegistryItem } from '../components/TransformersUI/SeriesToRowsTransformerEditor';
-import { concatenateTransformRegistryItem } from '../components/TransformersUI/ConcatenateTransformerEditor';
-import { renameByRegexTransformRegistryItem } from '../components/TransformersUI/RenameByRegexTransformer';
-import { histogramTransformRegistryItem } from '../components/TransformersUI/HistogramTransformerEditor';
-import { rowsToFieldsTransformRegistryItem } from '../components/TransformersUI/rowsToFields/RowsToFieldsTransformerEditor';
-import { configFromQueryTransformRegistryItem } from '../components/TransformersUI/configFromQuery/ConfigFromQueryTransformerEditor';
-import { prepareTimeseriesTransformerRegistryItem } from '../components/TransformersUI/prepareTimeSeries/PrepareTimeSeriesEditor';
-import { convertFieldTypeTransformRegistryItem } from '../components/TransformersUI/ConvertFieldTypeTransformerEditor';
-import { fieldLookupTransformRegistryItem } from '../components/TransformersUI/lookupGazetteer/FieldLookupTransformerEditor';
-import { extractFieldsTransformRegistryItem } from '../components/TransformersUI/extractFields/ExtractFieldsTransformerEditor';
-import { heatmapTransformRegistryItem } from '../components/TransformersUI/calculateHeatmap/HeatmapTransformerEditor';
-import { spatialTransformRegistryItem } from '../components/TransformersUI/spatial/SpatialTransformerEditor';
-
-export const getStandardTransformers = (): Array<TransformerRegistryItem<any>> => {
-  return [
-    reduceTransformRegistryItem,
-    filterFieldsByNameTransformRegistryItem,
-    renameByRegexTransformRegistryItem,
-    filterFramesByRefIdTransformRegistryItem,
-    filterByValueTransformRegistryItem,
-    organizeFieldsTransformRegistryItem,
-    seriesToFieldsTransformerRegistryItem,
-    seriesToRowsTransformerRegistryItem,
-    concatenateTransformRegistryItem,
-    calculateFieldTransformRegistryItem,
-    labelsToFieldsTransformerRegistryItem,
-    groupByTransformRegistryItem,
-    sortByTransformRegistryItem,
-    mergeTransformerRegistryItem,
-    histogramTransformRegistryItem,
-    rowsToFieldsTransformRegistryItem,
-    configFromQueryTransformRegistryItem,
-    prepareTimeseriesTransformerRegistryItem,
-    convertFieldTypeTransformRegistryItem,
-    spatialTransformRegistryItem,
-    fieldLookupTransformRegistryItem,
-    extractFieldsTransformRegistryItem,
-    heatmapTransformRegistryItem,
-  ];
-};

public/app/features/dashboard/components/TransformationsEditor/TransformationsEditor.test.tsx

@@ -4,7 +4,7 @@ import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 import { TransformationsEditor } from './TransformationsEditor';
 import { PanelModel } from '../../state';
-import { getStandardTransformers } from 'app/core/utils/standardTransformers';
+import { getStandardTransformers } from 'app/features/transformers/standardTransformers';
 import { selectors } from '@grafana/e2e-selectors';
 
 const setup = (transformations: DataTransformerConfig[] = []) => {

public/app/features/geo/format/utils.ts

@@ -1,5 +1,5 @@
 import { ArrayVector, Field, FieldConfig, FieldType } from '@grafana/data';
-import { getCenterPoint } from 'app/core/components/TransformersUI/spatial/utils';
+import { getCenterPoint } from 'app/features/transformers/spatial/utils';
 import { Geometry, LineString, Point } from 'ol/geom';
 import { fromLonLat } from 'ol/proj';
 import { Gazetteer } from '../gazetteer/gazetteer';

public/app/features/geo/gazetteer/gazetteer.test.ts

@@ -1,4 +1,4 @@
-import { getCenterPointWGS84 } from 'app/core/components/TransformersUI/spatial/utils';
+import { getCenterPointWGS84 } from 'app/features/transformers/spatial/utils';
 import { getGazetteer } from './gazetteer';
 
 let backendResults: any = { hello: 'world' };

public/app/features/transformers/editors/GroupByTransformerEditor.tsx

@@ -15,7 +15,7 @@ import {
   GroupByOperationID,
   GroupByTransformerOptions,
 } from '@grafana/data/src/transformations/transformers/groupBy';
-import { useAllFieldNamesFromDataFrames } from './utils';
+import { useAllFieldNamesFromDataFrames } from '../utils';
 
 interface FieldProps {
   fieldName: string;

public/app/features/transformers/editors/OrganizeFieldsTransformerEditor.tsx

@@ -12,7 +12,7 @@ import { stylesFactory, useTheme, Input, IconButton, Icon, FieldValidationMessag
 
 import { OrganizeFieldsTransformerOptions } from '@grafana/data/src/transformations/transformers/organize';
 import { createOrderFieldsComparer } from '@grafana/data/src/transformations/transformers/order';
-import { useAllFieldNamesFromDataFrames } from './utils';
+import { useAllFieldNamesFromDataFrames } from '../utils';
 
 interface OrganizeFieldsTransformerEditorProps extends TransformerUIProps<OrganizeFieldsTransformerOptions> {}
 

public/app/features/transformers/editors/SeriesToFieldsTransformerEditor.tsx

@@ -9,7 +9,7 @@ import {
 import { Select } from '@grafana/ui';
 
 import { SeriesToColumnsOptions } from '@grafana/data/src/transformations/transformers/seriesToColumns';
-import { useAllFieldNamesFromDataFrames } from './utils';
+import { useAllFieldNamesFromDataFrames } from '../utils';
 
 export const SeriesToFieldsTransformerEditor: React.FC<TransformerUIProps<SeriesToColumnsOptions>> = ({
   input,

public/app/features/transformers/editors/SortByTransformerEditor.tsx

@@ -2,7 +2,7 @@ import React, { useCallback } from 'react';
 import { DataTransformerID, standardTransformers, TransformerRegistryItem, TransformerUIProps } from '@grafana/data';
 import { InlineField, InlineSwitch, InlineFieldRow, Select } from '@grafana/ui';
 import { SortByField, SortByTransformerOptions } from '@grafana/data/src/transformations/transformers/sortBy';
-import { useAllFieldNamesFromDataFrames } from './utils';
+import { useAllFieldNamesFromDataFrames } from '../utils';
 
 export const SortByTransformerEditor: React.FC<TransformerUIProps<SortByTransformerOptions>> = ({
   input,

public/app/features/transformers/standardTransformers.ts

@@ -0,0 +1,52 @@
+import { TransformerRegistryItem } from '@grafana/data';
+import { reduceTransformRegistryItem } from './editors/ReduceTransformerEditor';
+import { filterFieldsByNameTransformRegistryItem } from './editors/FilterByNameTransformerEditor';
+import { filterFramesByRefIdTransformRegistryItem } from './editors/FilterByRefIdTransformerEditor';
+import { filterByValueTransformRegistryItem } from './FilterByValueTransformer/FilterByValueTransformerEditor';
+import { organizeFieldsTransformRegistryItem } from './editors/OrganizeFieldsTransformerEditor';
+import { seriesToFieldsTransformerRegistryItem } from './editors/SeriesToFieldsTransformerEditor';
+import { calculateFieldTransformRegistryItem } from './editors/CalculateFieldTransformerEditor';
+import { labelsToFieldsTransformerRegistryItem } from './editors/LabelsToFieldsTransformerEditor';
+import { groupByTransformRegistryItem } from './editors/GroupByTransformerEditor';
+import { sortByTransformRegistryItem } from './editors/SortByTransformerEditor';
+import { mergeTransformerRegistryItem } from './editors/MergeTransformerEditor';
+import { seriesToRowsTransformerRegistryItem } from './editors/SeriesToRowsTransformerEditor';
+import { concatenateTransformRegistryItem } from './editors/ConcatenateTransformerEditor';
+import { renameByRegexTransformRegistryItem } from './editors/RenameByRegexTransformer';
+import { histogramTransformRegistryItem } from './editors/HistogramTransformerEditor';
+import { rowsToFieldsTransformRegistryItem } from './rowsToFields/RowsToFieldsTransformerEditor';
+import { configFromQueryTransformRegistryItem } from './configFromQuery/ConfigFromQueryTransformerEditor';
+import { prepareTimeseriesTransformerRegistryItem } from './prepareTimeSeries/PrepareTimeSeriesEditor';
+import { convertFieldTypeTransformRegistryItem } from './editors/ConvertFieldTypeTransformerEditor';
+import { fieldLookupTransformRegistryItem } from './lookupGazetteer/FieldLookupTransformerEditor';
+import { extractFieldsTransformRegistryItem } from './extractFields/ExtractFieldsTransformerEditor';
+import { heatmapTransformRegistryItem } from './calculateHeatmap/HeatmapTransformerEditor';
+import { spatialTransformRegistryItem } from './spatial/SpatialTransformerEditor';
+
+export const getStandardTransformers = (): Array<TransformerRegistryItem<any>> => {
+  return [
+    reduceTransformRegistryItem,
+    filterFieldsByNameTransformRegistryItem,
+    renameByRegexTransformRegistryItem,
+    filterFramesByRefIdTransformRegistryItem,
+    filterByValueTransformRegistryItem,
+    organizeFieldsTransformRegistryItem,
+    seriesToFieldsTransformerRegistryItem,
+    seriesToRowsTransformerRegistryItem,
+    concatenateTransformRegistryItem,
+    calculateFieldTransformRegistryItem,
+    labelsToFieldsTransformerRegistryItem,
+    groupByTransformRegistryItem,
+    sortByTransformRegistryItem,
+    mergeTransformerRegistryItem,
+    histogramTransformRegistryItem,
+    rowsToFieldsTransformRegistryItem,
+    configFromQueryTransformRegistryItem,
+    prepareTimeseriesTransformerRegistryItem,
+    convertFieldTypeTransformRegistryItem,
+    spatialTransformRegistryItem,
+    fieldLookupTransformRegistryItem,
+    extractFieldsTransformRegistryItem,
+    heatmapTransformRegistryItem,
+  ];
+};

public/app/plugins/panel/heatmap-new/fields.ts

@@ -3,7 +3,7 @@ import {
   calculateHeatmapFromData,
   createHeatmapFromBuckets,
   sortAscStrInf,
-} from 'app/core/components/TransformersUI/calculateHeatmap/heatmap';
+} from 'app/features/transformers/calculateHeatmap/heatmap';
 import { HeatmapSourceMode, PanelOptions } from './models.gen';
 
 export const enum BucketLayout {

public/app/plugins/panel/heatmap-new/migrations.ts

@@ -3,7 +3,7 @@ import { LegendDisplayMode, VisibilityMode } from '@grafana/schema';
 import {
   HeatmapCalculationMode,
   HeatmapCalculationOptions,
-} from 'app/core/components/TransformersUI/calculateHeatmap/models.gen';
+} from 'app/features/transformers/calculateHeatmap/models.gen';
 import { HeatmapSourceMode, PanelOptions, defaultPanelOptions } from './models.gen';
 
 /**

public/app/plugins/panel/heatmap-new/models.gen.ts

@@ -4,7 +4,7 @@
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 import { HideableFieldConfig, LegendDisplayMode, OptionsWithLegend, VisibilityMode } from '@grafana/schema';
-import { HeatmapCalculationOptions } from 'app/core/components/TransformersUI/calculateHeatmap/models.gen';
+import { HeatmapCalculationOptions } from 'app/features/transformers/calculateHeatmap/models.gen';
 
 export const modelVersion = Object.freeze([1, 0]);
 

public/app/plugins/panel/heatmap-new/module.tsx

@@ -11,7 +11,7 @@ import {
 } from './models.gen';
 import { HeatmapSuggestionsSupplier } from './suggestions';
 import { heatmapChangedHandler } from './migrations';
-import { addHeatmapCalculationOptions } from 'app/core/components/TransformersUI/calculateHeatmap/editor/helper';
+import { addHeatmapCalculationOptions } from 'app/features/transformers/calculateHeatmap/editor/helper';
 import { colorSchemes } from './palettes';
 
 export const plugin = new PanelPlugin<PanelOptions, GraphFieldConfig>(HeatmapPanel)