BuildHistory.TryGetFilePath

Parameters

Returns

bool true if the build is tracked and the file exists on disk; otherwise false.

Description

Attempts to get the path to a specific file within a build's metadata folder.

using UnityEditor;
using UnityEditor.Build;
using UnityEditor.Build.Reporting;
using UnityEngine;

public class GetTepFileExample
{
    [MenuItem("Example/BuildHistory/Get Build Performance Profiling File Path")]
    static public void GetTraceEventFilePath()
    {
        // Example showing how to get the path to the trace event file
        // recording build performance profiling information about the latest build.
        if (!BuildHistory.TryGetLatestBuild(out GUID latestBuildGuid))
        {
            Debug.Log("No builds found in build history.");
            return;
        }

        // Check if the latest build wrote a profiler file
        string tepFilename = "BuildContentTEP.json";
        if (BuildHistory.TryGetFilePath(latestBuildGuid, tepFilename, out string tepFilePath))
        {
            Debug.Log($"Found Trace Event file for latest build: {tepFilePath}.");
        }
        else
        {
            // The file might not exist if the latest build wasn't a ContentDirectory build,
            // or if Build Performance Profiling is not enabled.
            Debug.Log($"Trace Event file '{tepFilename}' not found for the latest build.");
        }
    }
}