enh(android): Add more telemetry

src/android/android-wizard.ts

@@ -3,6 +3,7 @@ import * as fs from 'fs';
 // @ts-ignore - clack is ESM and TS complains about that. It works though
 import * as clack from '@clack/prompts';
 import * as path from 'path';
+import * as Sentry from '@sentry/node';
 import * as gradle from './gradle';
 import * as manifest from './manifest';
 import * as codetools from './code-tools';
@@ -69,6 +70,7 @@ async function runAndroidWizardWithTelemetry(
     clack.log.error(
       'No Gradle project found. Please run this command from the root of your project.',
     );
+    Sentry.captureException('No Gradle project found');
     await abort();
     return;
   }
@@ -100,6 +102,7 @@ async function runAndroidWizardWithTelemetry(
       "Could not add Sentry Gradle plugin to your app's build.gradle file. You'll have to add it manually.\nPlease follow the instructions at https://docs.sentry.io/platforms/android/#install",
     );
   }
+  Sentry.setTag('gradle-plugin-added', pluginAdded)
 
   // ======== STEP 2. Configure Sentry SDK via AndroidManifest ============
   clack.log.step(
@@ -119,6 +122,7 @@ async function runAndroidWizardWithTelemetry(
       "Could not configure the Sentry SDK. You'll have to do it manually.\nPlease follow the instructions at https://docs.sentry.io/platforms/android/#configure",
     );
   }
+  Sentry.setTag('android-manifest-updated', manifestUpdated)
 
   // ======== STEP 3. Patch Main Activity with a test error snippet ============
   clack.log.step(
@@ -133,10 +137,13 @@ async function runAndroidWizardWithTelemetry(
     packageName = gradle.getNamespace(appFile);
   }
   const activityName = mainActivity.activityName;
+  Sentry.setTag('has-activity-name', !!activityName)
+  Sentry.setTag('has-package-name', !!packageName)
   if (!activityName || !packageName) {
     clack.log.warn(
       "Could not find Activity with intent action MAIN. You'll have to manually verify the setup.\nPlease follow the instructions at https://docs.sentry.io/platforms/android/#verify",
     );
+    Sentry.captureException('Could not find Main Activity')
   } else {
     const packageNameStable = packageName;
     const activityFile = traceStep('Find Main Activity Source File', () =>
@@ -151,6 +158,7 @@ async function runAndroidWizardWithTelemetry(
         "Could not patch main activity. You'll have to manually verify the setup.\nPlease follow the instructions at https://docs.sentry.io/platforms/android/#verify",
       );
     }
+    Sentry.setTag('main-activity-patched', activityPatched)
   }
 
   // ======== STEP 4. Add sentry-cli config file ============

src/android/gradle.ts

@@ -45,12 +45,20 @@ export async function selectAppFile(
 
   if (appFiles.length === 0) {
     Sentry.setTag('custom-build-logic', true);
-    const appFile = await abortIfCancelled(
+    let appFile = await abortIfCancelled(
       clack.text({
         message: `Unable to find your app's directory. 
         Please enter the relative path to your app's build.gradle file from the root project (e.g. "app/build.gradle.kts")`,
       }),
     );
+    while(!appFile.includes('.gradle') || !fs.existsSync(appFile)) {
+      appFile = await abortIfCancelled(
+        clack.text({
+          message: `Not a valid gradle file. 
+          Please enter the relative path to your app's build.gradle file from the root project (e.g. "app/build.gradle.kts")`,
+        }),
+      );
+    }
     return appFile;
   }