private static bool ReplaceGUIDInFile(string path, string replacementSearchID)
{
// try to read file, assume it's a text file for now
bool modified = false;
try {
var tmpFile = Path.GetTempFileName();
if (string.IsNullOrEmpty(tmpFile))
{
return(false);
}
using (var sr = new StreamReader(path)){
// verify that this is a text file
var firstLine = "";
if (sr.Peek() > -1)
{
firstLine = sr.ReadLine();
if (!firstLine.StartsWith("%YAML"))
{
return(false);
}
}
using (var sw = new StreamWriter(tmpFile, false)){
if (!string.IsNullOrEmpty(firstLine))
{
sw.WriteLine(firstLine);
}
while (sr.Peek() > -1)
{
var line = sr.ReadLine();
SearchIDsToReplace.ForEach(searchId =>
modified |= ReplaceID(searchId, replacementSearchID, ref line)
);
sw.WriteLine(line);
}
}
}
if (modified)
{
File.Delete(path);
File.Move(tmpFile, path);
Debug.LogFormat("Updated FbxPrefab components in file {0}", path);
return(true);
}
else
{
File.Delete(tmpFile);
}
} catch (IOException e) {
Debug.LogError(string.Format("Failed to replace GUID in file {0} (error={1})", path, e));
}
return(false);
}
private static bool AssetNeedsRepair(string filePath)
{
try{
using (var sr = new StreamReader(filePath)){
if (sr.Peek() > -1)
{
var firstLine = sr.ReadLine();
if (!firstLine.StartsWith("%YAML"))
{
return(false);
}
}
var contents = sr.ReadToEnd();
if (SearchIDsToReplace.Exists(searchId => contents.Contains(searchId)))
{
return(true);
}
}
}
catch (IOException e) {
Debug.LogError(string.Format("Failed to check file for component update: {0} (error={1})", filePath, e));
}
return(false);
}
