Initial import

src/samples/registry.ts

@@ -0,0 +1,45 @@
+import type { SampleMeta, SampleModule } from '../widgets/core';
+
+export type SampleEntry = {
+  modulePath: string;
+  load: () => Promise<SampleModule>;
+};
+
+export type LoadedSampleEntry = {
+  modulePath: string;
+  Sample: SampleModule['Sample'];
+  sampleMeta: SampleMeta;
+};
+
+function sortSamples(left: LoadedSampleEntry, right: LoadedSampleEntry) {
+  return (
+    left.sampleMeta.componentId.localeCompare(right.sampleMeta.componentId) ||
+    Number(right.sampleMeta.kind === 'base') - Number(left.sampleMeta.kind === 'base') ||
+    (left.sampleMeta.order ?? Number.MAX_SAFE_INTEGER) -
+      (right.sampleMeta.order ?? Number.MAX_SAFE_INTEGER) ||
+    left.sampleMeta.title.localeCompare(right.sampleMeta.title)
+  );
+}
+
+export async function resolveSampleEntries(
+  entries: SampleEntry[],
+  pathFilter?: string,
+) {
+  const filteredEntries = pathFilter
+    ? entries.filter((entry) => entry.modulePath.includes(pathFilter))
+    : entries;
+
+  const loadedEntries = await Promise.all(
+    filteredEntries.map(async (entry) => {
+      const moduleExports = await entry.load();
+
+      return {
+        modulePath: entry.modulePath,
+        Sample: moduleExports.Sample,
+        sampleMeta: moduleExports.sampleMeta,
+      } satisfies LoadedSampleEntry;
+    }),
+  );
+
+  return loadedEntries.sort(sortSamples);
+}