public override IEnumerator Execute(UTContext context)
{
var theBaseDirectory = baseDirectory.EvaluateIn(context);
if (string.IsNullOrEmpty(theBaseDirectory))
{
theBaseDirectory = UTFileUtils.ProjectAssets;
}
var theOutputFileName = outputFileName.EvaluateIn(context);
if (string.IsNullOrEmpty(theOutputFileName))
{
throw new UTFailBuildException("Output file name must be set", this);
}
if (!theOutputFileName.EndsWith(".zip"))
{
Debug.LogWarning("Output filename should end with .zip.", this);
}
if (!appendToExistingFile.EvaluateIn(context))
{
if (File.Exists(theOutputFileName))
{
if (UTPreferences.DebugMode)
{
Debug.Log("Deleting existing ZIP file: " + theOutputFileName);
}
File.Delete(theOutputFileName);
}
}
var theIncludes = EvaluateAll(includes, context);
var theExcludes = EvaluateAll(excludes, context);
var fileList = UTFileUtils.CalculateFileset(theBaseDirectory, theIncludes, theExcludes, UTFileUtils.FileSelectionMode.Files);
if (fileList.Length == 0)
{
throw new UTFailBuildException("There is nothing to ZIP.", this);
}
Debug.Log("Zipping " + fileList.Length + " files.", this);
UTFileUtils.EnsureParentFolderExists(theOutputFileName);
var doFlatten = flattenStructure.EvaluateIn(context);
var theBaseFolderInZipFile = baseFolderInZIPFile.EvaluateIn(context);
using (ZipFile zf = new ZipFile(theOutputFileName)) {
foreach (var file in fileList)
{
if (UTPreferences.DebugMode)
{
Debug.Log("Zipping: " + file, this);
}
if (doFlatten)
{
zf.AddFile(file, theBaseFolderInZipFile);
}
else
{
var relativePath = UTFileUtils.StripBasePath(UTFileUtils.GetParentPath(file), theBaseDirectory);
zf.AddFile(file, UTFileUtils.CombineToPath(theBaseFolderInZipFile, relativePath));
}
yield return("");
}
zf.Save();
}
Debug.Log("ZIP file created at " + theOutputFileName, this);
yield return("");
}