/// <summary>
/// Records a list of the generated files in the LastOutputs metadata of the input item.
/// </summary>
private void RecordLastOutputs()
{
string lastGenOutputFullPath = this.GetLastGenOutputFullPath();
// Create a list of files that may be regenerated/overwritten in the future
var outputFileList = new List <string>();
foreach (OutputFile output in this.outputFiles)
{
// Don't store the name of file user wants to preserve so that we don't deleted next time.
if (output.PreserveExistingFile)
{
continue;
}
// Don't store the name of default output file second time
string outputFullPath = this.GetFullPath(output.Path);
if (string.Equals(lastGenOutputFullPath, outputFullPath, StringComparison.OrdinalIgnoreCase))
{
continue;
}
// Store a relative path from the input file to the output file
outputFileList.Add(FileMethods.GetRelativePath(this.inputFile, outputFullPath));
}
// If more than one output file was generated, write one file per line in alphabetical order for readability
outputFileList.Sort();
string lastOutputs = string.Join(Environment.NewLine, outputFileList);
if (outputFileList.Count > 1)
{
lastOutputs = Environment.NewLine + lastOutputs + Environment.NewLine;
}
// Write the file list to the project file
this.input.SetItemAttribute(ItemMetadata.LastOutputs, lastOutputs);
}
