feat(GitHub Node): GitHub Node Overhaul implementation #12271 (#13238)

packages/nodes-base/nodes/Github/SearchFunctions.ts

@@ -26,6 +26,10 @@ type RepositorySearchResponse = {
 	total_count: number;
 };
 
+type RefItem = {
+	ref: string;
+};
+
 export async function getUsers(
 	this: ILoadOptionsFunctions,
 	filter?: string,
@@ -115,3 +119,54 @@ export async function getWorkflows(
 	const nextPaginationToken = page * per_page < responseData.total_count ? page + 1 : undefined;
 	return { results, paginationToken: nextPaginationToken };
 }
+
+export async function getRefs(
+	this: ILoadOptionsFunctions,
+	filter?: string,
+	paginationToken?: string,
+): Promise<INodeListSearchResult> {
+	const owner = this.getCurrentNodeParameter('owner', { extractValue: true });
+	const repository = this.getCurrentNodeParameter('repository', { extractValue: true });
+	const page = paginationToken ? +paginationToken : 1;
+	const per_page = 100;
+
+	const responseData: RefItem[] = await githubApiRequest.call(
+		this,
+		'GET',
+		`/repos/${owner}/${repository}/git/refs`,
+		{},
+		{ page, per_page },
+	);
+
+	const refs: INodeListSearchItems[] = [];
+
+	for (const ref of responseData) {
+		const refPath = ref.ref.split('/');
+		const refType = refPath[1];
+		const refName = refPath.slice(2).join('/');
+
+		let description = '';
+		if (refType === 'heads') {
+			description = `Branch: ${refName}`;
+		} else if (refType === 'tags') {
+			description = `Tag: ${refName}`;
+		} else {
+			description = `${refType}: ${refName}`;
+		}
+
+		refs.push({
+			name: refName,
+			value: refName,
+			description,
+		});
+	}
+
+	if (filter) {
+		const filteredRefs = refs.filter((ref) =>
+			ref.name.toLowerCase().includes(filter.toLowerCase()),
+		);
+		return { results: filteredRefs };
+	}
+	const nextPaginationToken = responseData.length === per_page ? page + 1 : undefined;
+	return { results: refs, paginationToken: nextPaginationToken };
+}