Allow profiler to use bundled sketches

Assets/Scripts/App.cs

@@ -72,6 +72,7 @@ public partial class App : MonoBehaviour
 
         private const int kHttpListenerPort = 40074;
         private const string kProtocolHandlerPrefix = "tiltbrush://remix/";
+        private const string kBuiltInSketchPrefix = "tiltbrush://builtin/";
         private const string kFileMoveFilename = "WhereHaveMyFilesGone.txt";
 
         private const string kFileMoveContents =
@@ -638,11 +639,18 @@ void Start()
 
             foreach (string s in Config.m_SketchFiles)
             {
-                // Assume all relative paths are relative to the Sketches directory.
                 string sketch = s;
-                if (!System.IO.Path.IsPathRooted(sketch))
+                if (s.StartsWith(kBuiltInSketchPrefix))
                 {
-                    sketch = System.IO.Path.Combine(App.UserSketchPath(), sketch);
+                    sketch = s;
+                }
+                else
+                {
+                    // Assume all relative paths are relative to the Sketches directory.
+                    if (!System.IO.Path.IsPathRooted(sketch))
+                    {
+                        sketch = System.IO.Path.Combine(App.UserSketchPath(), sketch);
+                    }
                 }
                 m_RequestedTiltFileQueue.Enqueue(sketch);
                 if (Config.m_SdkMode == SdkMode.Ods || Config.OfflineRender)
@@ -1475,6 +1483,15 @@ private bool HandleExternalTiltOpenRequest()
                 return HandlePolyRequest(path);
             }
 
+            if (path.StartsWith(kBuiltInSketchPrefix))
+            {
+                path = path.Substring(kBuiltInSketchPrefix.Length);
+                path = Path.Join(FeaturedSketchesPath(), path);
+                SketchControlsScript.m_Instance.IssueGlobalCommand(
+                    SketchControlsScript.GlobalCommands.LoadNamedFile, sParam: path);
+                return true;
+            }
+
             // Copy to sketch folder in order to discourage the user from explicitly saving
             // to gallery for future access, which would (by design) strip attribution.
             // Crypto hash suffix is added to the filename for (deterministic) uniqueness.

Assets/Scripts/Debug/ProfilingManager.cs

@@ -156,7 +156,7 @@ private string GetProfilingFilename()
                 string dateTime = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
                 filename = string.Format("Profile_{0}.data", dateTime);
             }
-            return Path.Combine(Application.persistentDataPath, filename);
+            return filename;
         }
 
         // Grabs the frame times and any functions being profiled.
@@ -212,6 +212,12 @@ private void OutputStats()
                 ? SaveLoadScript.m_Instance.GetLastFileHumanName()
                 : App.UserConfig.Profiling.ProfileName;
             message.AppendLine("TBProfile: START");
+#if UNITY_EDITOR
+            string branch = GitUtils.GetGitBranchName();
+            message.AppendLine($"Git branch: {branch}");
+#endif
+            message.AppendLine($"Profile name: {profileName} Filename: {fileName} Human name: {humanName}");
+
             if (App.UserConfig.Profiling.PerfgateOutput)
             {
                 PerfgateOutput(message, m_FrameTimes.ToArray(), numBatches, numTriangles, file);
@@ -230,6 +236,11 @@ private void OutputStats()
             message.AppendLine("TBProfile: END");
 
             Debug.Log(message.ToString());
+
+            string path = Path.Join(
+                App.UserPath(),
+                $"{GetProfilingFilename()}_summary.txt");
+            File.WriteAllText(path, message.ToString());
         }
 
         private void HumanReadableOutput(StringBuilder output, Statistics.Summary stats, int numBatches,

Assets/Scripts/Util/GitUtils.cs

@@ -0,0 +1,24 @@
+using System.Diagnostics;
+
+namespace TiltBrush
+{
+    public static class GitUtils
+    {
+        public static string GetGitBranchName()
+        {
+            ProcessStartInfo startInfo = new ProcessStartInfo("git", "rev-parse --abbrev-ref HEAD")
+            {
+                RedirectStandardOutput = true,
+                UseShellExecute = false,
+                CreateNoWindow = true
+            };
+
+            using (Process process = Process.Start(startInfo))
+            {
+                process.WaitForExit();
+                string output = process.StandardOutput.ReadToEnd().Trim();
+                return output;
+            }
+        }
+    }
+}