backend-common: make ReadTreeResponse.files async

packages/backend-common/src/reading/GithubUrlReader.test.ts

@@ -272,7 +272,7 @@ describe('GithubUrlReader', () => {
         ['mkdocs.yml', 'docs'],
       );
 
-      const files = response.files();
+      const files = await response.files();
 
       const mkDocsFile = await files[0].content();
       const indexMarkdownFile = await files[1].content();

packages/backend-common/src/reading/GithubUrlReader.ts

@@ -286,7 +286,7 @@ export class GithubUrlReader implements UrlReader {
       // @ts-ignore Typescript doesn't consider .pipe a method on ReadableStream. Don't know why.
       repoArchive.body?.pipe(parser).on('finish', () => {
         resolve({
-          files: () => {
+          files: async () => {
             return files;
           },
           archive: () => {

packages/backend-common/src/reading/types.ts

@@ -49,7 +49,7 @@ export type File = {
 };
 
 export type ReadTreeResponse = {
-  files(): File[];
+  files(): Promise<File[]>;
   archive(): Promise<Buffer>;
   dir(outDir?: string): Promise<string>;
 };

plugins/techdocs-backend/src/helpers.test.ts

@@ -30,7 +30,7 @@ describe('getDocFilesFromRepository', () => {
           dir: async () => {
             return '/tmp/testfolder';
           },
-          files: () => {
+          files: async () => {
             return [];
           },
           archive: async () => {
@@ -78,7 +78,7 @@ describe('getDocFilesFromRepository', () => {
           dir: async () => {
             return '/tmp/testfolder';
           },
-          files: () => {
+          files: async () => {
             return [];
           },
           archive: async () => {