refactor(lib/data): monorepo

lib/config/presets/internal/group.ts

@@ -803,25 +803,30 @@ const staticGroups = {
 
 const config: any = { ...staticGroups };
 
-const monorepoNames = [];
-for (const monorepo of Object.keys(monorepos.presets)) {
-  const name = `${monorepo}Monorepo`;
-  monorepoNames.push(`group:${name}`);
-  config[name] = {
-    packageRules: [
-      {
-        description: `Group packages from ${monorepo} monorepo together.`,
-        extends: [`monorepo:${monorepo}`],
-        groupName: `${monorepo} monorepo`,
-        matchUpdateTypes: nonPinUpdateTypes,
-      },
-    ],
+async function getGroupPresets(): Promise<Record<string, Preset>> {
+  const monorepoNames = [];
+  const monorepoPresets = await monorepos.presets;
+  for (const monorepo of Object.keys(monorepoPresets)) {
+    const name = `${monorepo}Monorepo`;
+    monorepoNames.push(`group:${name}`);
+    config[name] = {
+      packageRules: [
+        {
+          description: `Group packages from ${monorepo} monorepo together.`,
+          extends: [`monorepo:${monorepo}`],
+          groupName: `${monorepo} monorepo`,
+          matchUpdateTypes: nonPinUpdateTypes,
+        },
+      ],
+    };
+  }
+  config.monorepos = {
+    description: 'Group known monorepo packages together.',
+    extends: monorepoNames,
+    ignoreDeps: [], // Hack to improve onboarding PR description
   };
+
+  return config;
 }
-config.monorepos = {
-  description: 'Group known monorepo packages together.',
-  extends: monorepoNames,
-  ignoreDeps: [], // Hack to improve onboarding PR description
-};
 
-export const presets: Record<string, Preset> = config;
+export const presets = getGroupPresets();

lib/config/presets/internal/index.ts

@@ -17,7 +17,10 @@ import * as workaroundsPreset from './workarounds';
 
 /* eslint sort-keys: ["error", "asc", {caseSensitive: false, natural: true}] */
 
-export const groups: Record<string, Record<string, Preset>> = {
+export const groups: Record<
+  string,
+  Record<string, Preset> | Promise<Record<string, Preset>>
+> = {
   config: configPreset.presets,
   customManagers: customManagersPreset.presets,
   default: defaultPreset.presets,
@@ -35,11 +38,10 @@ export const groups: Record<string, Record<string, Preset>> = {
   workarounds: workaroundsPreset.presets,
 };
 
-export function getPreset({
+export async function getPreset({
   repo,
   presetName,
-}: PresetConfig): Preset | undefined {
-  return groups[repo] && presetName
-    ? groups[repo][presetName]
-    : /* istanbul ignore next */ undefined;
+}: PresetConfig): Promise<Preset | undefined> {
+  const pres = await groups[repo];
+  return pres && presetName ? pres[presetName] : undefined;
 }