Updated downloadProject to use storage.list instead of storage.listFilePaths.

Author: lizlooney

src/storage/names.ts

@@ -137,15 +137,6 @@ export function snakeCaseToPascalCase(snakeCaseName: string): string {
   return pascalCaseName;
 }
 
-/**
- * Returns a regex pattern that matches all file paths in the given project.
- */
-// TODO(lizlooney): remove this.
-export function makeFilePathRegexPattern(projectName: string): string {
-  return '^/projects/' + escapeRegExp(projectName) + '/' +
-      '.*' + escapeRegExp(JSON_FILE_EXTENSION) + '$';
-}
-
 /**
  * Escapes the given text so it can be used literally in a regular expression.
  */

src/storage/project.ts

@@ -413,12 +413,12 @@ export function findModuleByModulePath(project: Project, modulePath: string): st
  */
 export async function downloadProject(
     storage: commonStorage.Storage, projectName: string): Promise<string> {
-  const filePaths: string[] = await storage.listFilePaths(
-      storageNames.makeFilePathRegexPattern(projectName));
+  const fileNames: string[] = await storage.list(
+      storageNames.makeProjectDirectoryPath(projectName));
 
   const fileNameToFileContentText: {[fileName: string]: string} = {}; // value is file content text
-  for (const filePath of filePaths) {
-    const fileName = storageNames.getFileName(filePath);
+  for (const fileName of fileNames) {
+    const filePath = storageNames.makeFilePath(projectName, fileName);
     const fileContentText = await storage.fetchFileContentText(filePath);
     fileNameToFileContentText[fileName] = fileContentText;
   }