Added validation for project id and project name

CHANGELOG.md

@@ -5,4 +5,5 @@
 - CF3 callables can now be annotate with a genkit action they are serving. (#8039)
 - HTTPS functions can now be upgraded to HTTPS Callable functions. (#8039)
 - Update default tsconfig to support more modern defaults. (#8039)
+- Added validation for project ID and project name during `firebase init` (#2514)
 - Update the Firebase Data Connect local toolkit to v1.7.5, which includes a fix for Kotlin codegen that ensures that generated XxxKeys.kt files include the required `@file:UseSerializers(UUIDSerializer::class)` annotation. (#8058)

src/management/projects.ts

@@ -33,12 +33,30 @@
     message:
       "Please specify a unique project id " +
       `(${clc.yellow("warning")}: cannot be modified afterward) [6-30 characters]:\n`,
+    validate: (projectId: string) => {
+      if (projectId.length < 6) {
+        return "Project ID must be at least 6 characters long";
+      } else if (projectId.length > 30) {
+        return "Project ID cannot be longer than 30 characters";
+      } else {
+        return true;
+      }
+    },
   },
   {
     type: "input",
     name: "displayName",
-    default: "",
+    default: (answers: any) => answers.projectId,
     message: "What would you like to call your project? (defaults to your project ID)",
+    validate: (displayName: string) => {
+      if (displayName.length < 4) {
+        return "Project name must be at least 4 characters long";
+      } else if (displayName.length > 30) {
+        return "Project name cannot be longer than 30 characters";
+      } else {
+        return true;
+      }
+    },
   },
 ];
 
@@ -53,7 +71,7 @@
   apiVersion: "v1",
 });
 
 export async function createFirebaseProjectAndLog(
   projectId: string,
   options: { displayName?: string; parentResource?: ProjectParentResource },
 ): Promise<FirebaseProjectMetadata> {
@@ -62,7 +80,7 @@
   try {
     await createCloudProject(projectId, options);
     spinner.succeed();
   } catch (err: any) {
     spinner.fail();
     throw err;
   }
@@ -70,7 +88,7 @@
   return addFirebaseToCloudProjectAndLog(projectId);
 }
 
 export async function addFirebaseToCloudProjectAndLog(
   projectId: string,
 ): Promise<FirebaseProjectMetadata> {
   let projectInfo;
@@ -78,7 +96,7 @@
 
   try {
     projectInfo = await addFirebaseToCloudProject(projectId);
   } catch (err: any) {
     spinner.fail();
     throw err;
   }
@@ -111,9 +129,9 @@
 /**
  * Get the user's desired project, prompting if necessary.
  */
 export async function getOrPromptProject(options: any): Promise<FirebaseProjectMetadata> {
   if (options.project) {
     return await getFirebaseProject(options.project);
   }
   return selectProjectInteractively();
 }