PBXProject.AddHeadersBuildPhase

Parameters

Returns

string Returns the GUID of the new phase.

Description

Creates a new headers build phase for a given target.

If the headers build phase is already configured for a target, the function returns the existing phase.

The new phase is placed at the end of the list of build phases configured for the target.

using UnityEditor;
using System.IO;
using UnityEditor.Callbacks;
using UnityEditor.iOS.Xcode;

public class Sample_AddHeadersBuildPhase  
{
    [PostProcessBuild]
    public static void OnPostprocessBuild(BuildTarget buildTarget, string pathToBuiltProject)
    {

        // Stop processing if build target is not iOS
        if (buildTarget != BuildTarget.iOS)
            return;

        // Initialize PBXProject
        string projectPath = PBXProject.GetPBXProjectPath(pathToBuiltProject);
        PBXProject pbxProject = new PBXProject();
        pbxProject.ReadFromFile(projectPath);

        // Get the GUID of the target you want to add the Headers Build Phase to
        string mainTargetGuid = pbxProject.GetUnityMainTargetGuid();

        // Add the Headers Build Phase. Note that if this phase already exists, the function doesn't create a new one and returns GUID to the existing phase
        pbxProject.AddHeadersBuildPhase(mainTargetGuid);

        // Apply changes to the pbxproj file
        pbxProject.WriteToFile(projectPath);
    }
}