feat: convert onboarding to continuous profiling v2 (#88507)

Convert the onboarding instructions for cocoa onboarding profiling
options for the new V2 API.

For getsentry/sentry-cocoa#4996

---------

Co-authored-by: Tony Xiao <txiao@sentry.io>
Co-authored-by: Arthur Knaus <arthur.knaus@sentry.io>

Author: 3 people

static/app/gettingStartedDocs/apple/ios.spec.tsx

@@ -75,16 +75,16 @@ describe('apple-ios onboarding docs', function () {
     ).not.toBeInTheDocument();
 
     // Does render continuous profiling config
-    const startMatches = screen.queryAllByText(
-      textWithMarkupMatcher(/SentrySDK.startProfiler\(\)/)
+    const sessionSampleRateElements = screen.queryAllByText(
+      textWithMarkupMatcher(/\$0\.sessionSampleRate = 1\.0/)
     );
-    expect(startMatches.length).toBeGreaterThan(0);
-    startMatches.forEach(match => expect(match).toBeInTheDocument());
+    expect(sessionSampleRateElements).toHaveLength(2);
+    sessionSampleRateElements.forEach(element => expect(element).toBeInTheDocument());
 
-    const stopMatches = screen.queryAllByText(
-      textWithMarkupMatcher(/SentrySDK.stopProfiler\(\)/)
+    const lifecycleElements = screen.queryAllByText(
+      textWithMarkupMatcher(/\$0\.lifecycle = \.trace/)
     );
-    expect(stopMatches.length).toBeGreaterThan(0);
-    stopMatches.forEach(match => expect(match).toBeInTheDocument());
+    expect(lifecycleElements).toHaveLength(2);
+    lifecycleElements.forEach(element => expect(element).toBeInTheDocument());
   });
 });

static/app/gettingStartedDocs/apple/ios.tsx

@@ -82,22 +82,18 @@ func application(_ application: UIApplication,
         // Sample rate for profiling, applied on top of TracesSampleRate.
         // We recommend adjusting this value in production.
         options.profilesSampleRate = 1.0`
-            : ''
-        }
-    }${
-      params.isProfilingSelected &&
-      params.profilingOptions?.defaultProfilingMode === 'continuous'
-        ? `
+            : params.isProfilingSelected &&
+                params.profilingOptions?.defaultProfilingMode === 'continuous'
+              ? `
 
-    // Manually call startProfiler and stopProfiler
-    // to profile the code in between
-    SentrySDK.startProfiler()
-    // this code will be profiled
-    //
-    // Calls to stopProfiler are optional - if you don't stop the profiler, it will keep profiling
-    // your application until the process exits or stopProfiler is called.
-    SentrySDK.stopProfiler()`
-        : ''
+        // Configure the profiler to start profiling when there is an active root span
+        // For more information, visit: https://docs.sentry.io/platforms/apple/profiling/
+        options.configureProfiling = {
+          $0.lifecycle = .trace
+          $0.sessionSampleRate = 1.0
+        }`
+              : ''
+        }
     }
 
     return true
@@ -131,22 +127,18 @@ struct SwiftUIApp: App {
             // Sample rate for profiling, applied on top of TracesSampleRate.
             // We recommend adjusting this value in production.
             options.profilesSampleRate = 1.0`
-                : ''
-            }
-        }${
-          params.isProfilingSelected &&
-          params.profilingOptions?.defaultProfilingMode === 'continuous'
-            ? `
+                : params.isProfilingSelected &&
+                    params.profilingOptions?.defaultProfilingMode === 'continuous'
+                  ? `
 
-        // Manually call startProfiler and stopProfiler
-        // to profile the code in between
-        SentrySDK.startProfiler()
-        // this code will be profiled
-        //
-        // Calls to stopProfiler are optional - if you don't stop the profiler, it will keep profiling
-        // your application until the process exits or stopProfiler is called.
-        SentrySDK.stopProfiler()`
-            : ''
+            // Configure the profiler to start profiling when there is an active root span
+            // For more information, visit: https://docs.sentry.io/platforms/apple/profiling/
+            options.configureProfiling = {
+              $0.lifecycle = .trace
+              $0.sessionSampleRate = 1.0
+            }`
+                  : ''
+            }
         }
     }
 }`;