IPreprocessBuildWithContext.OnPreprocessBuild

Parameters

Description

Implement this method to receive a callback before the build is started.

This callback is invoked during Player builds and AssetBundle builds.

Additional resources: IPostprocessBuildWithContext, BuildPlayerProcessor, BuildPipeline.BuildPlayer, BuildPipeline.BuildAssetBundles

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

class PreprocessBuildExample : IPreprocessBuildWithContext
{
    public int callbackOrder { get { return 0; } }
    public void OnPreprocessBuild(BuildCallbackContext ctx)
    {
        string prefix = "";
        if (ctx.IsContentOnlyBuild)
            prefix = "Content-only build:";
        else if (ctx.IsPlayerBuild)
            prefix = "Player build:";

        BuildSummary summary = ctx.Report.summary;
        Debug.Log(prefix + " PreprocessBuild called. " +
            "Target: " + summary.platform + " Output path: " + summary.outputPath);
    }
}