Minor refactoring around theme access

jest.config.js

@@ -6,13 +6,11 @@ module.exports = {
   },
   "moduleDirectories": ["node_modules", "public"],
   "roots": [
-    "<rootDir>/scripts",
     "<rootDir>/public/app",
     "<rootDir>/public/test",
     "<rootDir>/packages"
   ],
   "testRegex": "(\\.|/)(test)\\.(jsx?|tsx?)$",
-  "testPathIgnorePatterns": ["webpack.test.js"],
   "moduleFileExtensions": [
     "ts",
     "tsx",

public/app/core/config.ts

@@ -1,5 +1,6 @@
 import _ from 'lodash';
 import { PanelPlugin } from 'app/types/plugins';
+import { GrafanaTheme, getTheme, GrafanaThemeType } from '@grafana/ui';
 
 export interface BuildInfo {
   version: string;
@@ -36,8 +37,11 @@ export class Settings {
   loginError: any;
   viewersCanEdit: boolean;
   disableSanitizeHtml: boolean;
+  theme: GrafanaTheme;
 
   constructor(options: Settings) {
+    this.theme = options.bootData.user.lightTheme ? getTheme(GrafanaThemeType.Light) : getTheme(GrafanaThemeType.Dark);
+
     const defaults = {
       datasources: {},
       windowTitlePrefix: 'Grafana - ',

public/app/plugins/panel/graph/Legend/LegendSeriesItem.tsx

@@ -2,7 +2,6 @@ import React, { PureComponent } from 'react';
 import classNames from 'classnames';
 import { TimeSeries } from 'app/core/core';
 import { SeriesColorPicker } from '@grafana/ui';
-// import { ThemeProvider } from 'app/core/utils/ConfigProvider';
 
 export const LEGEND_STATS = ['min', 'max', 'avg', 'current', 'total'];
 

public/app/plugins/panel/graph/data_processor.ts

@@ -1,5 +1,5 @@
 import _ from 'lodash';
-import { colors, GrafanaThemeType, getColorFromHexRgbOrName } from '@grafana/ui';
+import { colors, getColorFromHexRgbOrName } from '@grafana/ui';
 import TimeSeries from 'app/core/time_series2';
 import config from 'app/core/config';
 
@@ -113,7 +113,7 @@ export class DataProcessor {
     const series = new TimeSeries({
       datapoints: datapoints,
       alias: alias,
-      color: getColorFromHexRgbOrName(color, config.bootData.user.lightTheme ? GrafanaThemeType.Light : GrafanaThemeType.Dark),
+      color: getColorFromHexRgbOrName(color, config.theme.type),
       unit: seriesData.unit,
     });
 

public/app/plugins/panel/graph/graph.ts

@@ -25,7 +25,7 @@ import ReactDOM from 'react-dom';
 import { Legend, GraphLegendProps } from './Legend/Legend';
 
 import { GraphCtrl } from './module';
-import { GrafanaThemeType, getValueFormat } from '@grafana/ui';
+import { getValueFormat } from '@grafana/ui';
 import { provideTheme } from 'app/core/utils/ConfigProvider';
 
 const LegendWithThemeProvider = provideTheme(Legend);
@@ -55,10 +55,7 @@ class GraphElement {
     this.panelWidth = 0;
     this.eventManager = new EventManager(this.ctrl);
     this.thresholdManager = new ThresholdManager(this.ctrl);
-    this.timeRegionManager = new TimeRegionManager(
-      this.ctrl,
-      config.bootData.user.lightTheme ? GrafanaThemeType.Light : GrafanaThemeType.Dark
-    );
+    this.timeRegionManager = new TimeRegionManager(this.ctrl, config.theme.type);
     this.tooltip = new GraphTooltip(this.elem, this.ctrl.dashboard, this.scope, () => {
       return this.sortedSeries;
     });

public/app/plugins/panel/graph/module.ts

@@ -10,7 +10,7 @@ import { MetricsPanelCtrl } from 'app/plugins/sdk';
 import { DataProcessor } from './data_processor';
 import { axesEditorComponent } from './axes_editor';
 import config from 'app/core/config';
-import { GrafanaThemeType, getColorFromHexRgbOrName } from '@grafana/ui';
+import { getColorFromHexRgbOrName } from '@grafana/ui';
 
 class GraphCtrl extends MetricsPanelCtrl {
   static template = template;
@@ -244,7 +244,7 @@ class GraphCtrl extends MetricsPanelCtrl {
   }
 
   onColorChange = (series, color) => {
-    series.setColor(getColorFromHexRgbOrName(color, config.bootData.user.lightTheme ? GrafanaThemeType.Light : GrafanaThemeType.Dark));
+    series.setColor(getColorFromHexRgbOrName(color, config.theme.type));
     this.panel.aliasColors[series.alias] = color;
     this.render();
   };

public/app/plugins/panel/singlestat/module.ts

@@ -588,10 +588,7 @@ class SingleStatCtrl extends MetricsPanelCtrl {
             fill: 1,
             zero: false,
             lineWidth: 1,
-            fillColor: getColorFromHexRgbOrName(
-              panel.sparkline.fillColor,
-              config.bootData.user.lightTheme ? GrafanaThemeType.Light : GrafanaThemeType.Dark
-            ),
+            fillColor: getColorFromHexRgbOrName(panel.sparkline.fillColor, config.theme.type),
           },
         },
         yaxes: { show: false },
@@ -608,10 +605,7 @@ class SingleStatCtrl extends MetricsPanelCtrl {
 
       const plotSeries = {
         data: data.flotpairs,
-        color: getColorFromHexRgbOrName(
-          panel.sparkline.lineColor,
-          config.bootData.user.lightTheme ? GrafanaThemeType.Light : GrafanaThemeType.Dark
-        ),
+        color: getColorFromHexRgbOrName(panel.sparkline.lineColor, config.theme.type),
       };
 
       $.plot(plotCanvas, [plotSeries], options);

public/app/plugins/panel/table/module.ts

@@ -6,7 +6,6 @@ import { transformDataToTable } from './transformers';
 import { tablePanelEditor } from './editor';
 import { columnOptionsTab } from './column_options';
 import { TableRenderer } from './renderer';
-import { GrafanaThemeType } from '@grafana/ui';
 
 class TablePanelCtrl extends MetricsPanelCtrl {
   static templateUrl = 'module.html';
@@ -131,7 +130,7 @@ class TablePanelCtrl extends MetricsPanelCtrl {
       this.dashboard.isTimezoneUtc(),
       this.$sanitize,
       this.templateSrv,
-      config.bootData.user.lightTheme ? GrafanaThemeType.Light : GrafanaThemeType.Dark,
+      config.theme.type
     );
 
     return super.render(this.table);

scripts/webpack/webpack.test.js

@@ -1,38 +0,0 @@
-const webpack = require('webpack');
-const merge = require('webpack-merge');
-const common = require('./webpack.common.js');
-
-config = merge(common, {
-  mode: 'development',
-  devtool: 'cheap-module-source-map',
-
-  externals: {
-    'react/addons': true,
-    'react/lib/ExecutionEnvironment': true,
-    'react/lib/ReactContext': true,
-  },
-
-  module: {
-    rules: [
-      {
-        test: /\.tsx?$/,
-        exclude: /node_modules/,
-        use: {
-          loader: 'ts-loader',
-          options: {
-            transpileOnly: true,
-          },
-        },
-      },
-    ],
-  },
-
-  plugins: [
-    new webpack.SourceMapDevToolPlugin({
-      filename: null, // if no value is provided the sourcemap is inlined
-      test: /\.(ts|js)($|\?)/i, // process .js and .ts files only
-    }),
-  ],
-});
-
-module.exports = config;