// ReSharper disable once UnusedMember.Local
// ReSharper disable once RedundantAssignment
private static bool Prefix(ref IEnumerable <ExportPackageItem> __result, ICollection <string> guids, bool includeDependencies)
{
// check if this is an attempt to export from Packages, otherwise use original method
var someGuidsAreInsidePackages = guids
.Select(AssetDatabase.GUIDToAssetPath)
.Any(x => !string.IsNullOrEmpty(x) && x.StartsWith("Packages/", StringComparison.OrdinalIgnoreCase));
if (!someGuidsAreInsidePackages)
{
return(true);
}
string[] resultingGuids = new string[0];
foreach (var guid in guids)
{
resultingGuids = AssetDatabase.CollectAllChildren(guid, resultingGuids);
}
// if (includeDependencies)
// Helpers.Log("You're exporting a package. If your package has dependencies and you want to export them, they need to be manually selected.");
var rootsAndChildGuids = resultingGuids.Union(guids).Distinct().ToList();
if (includeDependencies)
{
rootsAndChildGuids = rootsAndChildGuids.Union(AssetDatabase
.GetDependencies(rootsAndChildGuids.Select(AssetDatabase.GUIDToAssetPath).ToArray(), true)
.Select(AssetDatabase.AssetPathToGUID))
.Distinct().ToList();
}
__result = rootsAndChildGuids
.Select(x => new ExportPackageItem()
{
assetPath = AssetDatabase.GUIDToAssetPath(x),
enabledStatus = (int)PackageExportTreeView.EnabledState.All,
guid = x,
isFolder = AssetDatabase.IsValidFolder(AssetDatabase.GUIDToAssetPath(x))
})
.Where(x => !x.isFolder); // ignore folders, otherwise these seem to end up being separate assets and ignored on import
// this just doesn't warn, but still does not include the right items
// __result = PackageUtility.BuildExportPackageItemsList(resultingGuids, false);
return(false);
}
internal static void AddChildrenToResults(List <string> results, string assetPath)
{
if (File.Exists(assetPath))
{
results.Add(AssetDatabase.AssetPathToGUID(assetPath));
return;
}
string[] collection = new string[0];
var children = AssetDatabase.CollectAllChildren(AssetDatabase.AssetPathToGUID(assetPath), collection);
if (!children.Any())
{
throw new NullReferenceException(Helpers.LogPrefix + "Seems you're trying to export something that's not in your AssetDatabase: " + assetPath + " - this can't be exported as .unitypackage.");
}
results.AddRange(children);
}
public static string ExportUnitypackage(IEnumerable <string> rootGuids, string fileName)
{
if (!fileName.EndsWith(".unitypackage", StringComparison.OrdinalIgnoreCase))
{
Debug.LogError("File name must end with .unitypackage");
return(null);
}
var collection = new string[0];
foreach (var guid in rootGuids)
{
collection = AssetDatabase.CollectAllChildren(guid, collection);
}
PackageUtility.ExportPackage(collection, fileName);
// TODO return absolute export path
return(Application.dataPath + "/" + fileName);
}
