Fixed issue where firebase init hosting re-prompts for source

CHANGELOG.md

@@ -0,0 +1 @@
+- Fixed issue where, with `webframeworks` enabled, `firebase init hosting` re-prompts users for source. (#8587)

src/init/features/hosting/index.ts

@@ -23,15 +23,15 @@
  * Does the setup steps for Firebase Hosting.
  * WARNING: #6527 - `options` may not have all the things you think it does.
  */
 export async function doSetup(setup: any, config: any, options: Options): Promise<void> {
   setup.hosting = {};
 
   // There's a path where we can set up Hosting without a project, so if
   // if setup.projectId is empty, we don't do any checking for a Hosting site.
   if (setup.projectId) {
     let hasHostingSite = true;
     try {
       await getDefaultHostingSite({ projectId: setup.projectId });
     } catch (err: unknown) {
       if (err !== errNoDefaultSite) {
         throw err;
@@ -48,7 +48,7 @@
       });
       if (confirmCreate) {
         const createOptions = {
           projectId: setup.projectId,
           nonInteractive: options.nonInteractive,
         };
         const newSite = await interactiveCreateHostingSite("", "", createOptions);
@@ -60,13 +60,13 @@
   }
 
   let discoveredFramework = experiments.isEnabled("webframeworks")
     ? await discover(config.projectDir, false)
     : undefined;
 
   if (experiments.isEnabled("webframeworks")) {
     if (discoveredFramework) {
       const name = WebFrameworks[discoveredFramework.framework].name;
-      setup.hosting.useDiscoveredFramework = await confirm({
+      setup.hosting.useDiscoveredFramework ??= await confirm({
         message: `Detected an existing ${name} codebase in the current directory, should we use this?`,
         default: true,
       });
@@ -82,7 +82,7 @@
   }
 
   if (setup.hosting.useWebFrameworks) {
-    setup.hosting.source = await input({
+    setup.hosting.source ??= await input({
       message: "What folder would you like to use for your web application's root directory?",
       default: "hosting",
     });
@@ -92,7 +92,7 @@
 
     if (discoveredFramework) {
       const name = WebFrameworks[discoveredFramework.framework].name;
-      setup.hosting.useDiscoveredFramework = await confirm({
+      setup.hosting.useDiscoveredFramework ??= await confirm({
         message: `Detected an existing ${name} codebase in ${setup.hosting.source}, should we use this?`,
         default: true,
       });