private static bool TryParseFileMetadata(string includeFile, ulong modifiedTime, out Dictionary fileMetadata)
{
fileMetadata = null;
var parseError = ScriptClassParser.ParseFile(includeFile, out var classes, out string errorStr);
if (parseError != Error.Ok)
{
GD.PushError($"Failed to determine namespace and class for script: {includeFile}. Parse error: {errorStr ?? parseError.ToString()}");
return(false);
}
string searchName = System.IO.Path.GetFileNameWithoutExtension(includeFile);
var firstMatch = classes.FirstOrDefault(classDecl =>
classDecl.BaseCount != 0 && // If it doesn't inherit anything, it can't be a Godot.Object.
classDecl.SearchName != searchName // Filter by the name we're looking for
);
if (firstMatch == null)
{
return(false); // Not found
}
fileMetadata = new Dictionary
{
["modified_time"] = $"{modifiedTime}",
["class"] = new Dictionary
{
["namespace"] = firstMatch.Namespace,
["class_name"] = firstMatch.Name,
["nested"] = firstMatch.Nested
}
};
return(true);
}
public static void GenerateScriptsMetadata(string projectPath, string outputPath)
{
if (File.Exists(outputPath))
{
File.Delete(outputPath);
}
var oldDict = Internal.GetScriptsMetadataOrNothing();
var newDict = new Godot.Collections.Dictionary <string, object>();
foreach (var includeFile in ProjectUtils.GetIncludeFiles(projectPath, "Compile"))
{
string projectIncludeFile = ("res://" + includeFile).SimplifyGodotPath();
ulong modifiedTime = File.GetLastWriteTime(projectIncludeFile).ConvertToTimestamp();
if (oldDict.TryGetValue(projectIncludeFile, out var oldFileVar))
{
var oldFileDict = (Dictionary)oldFileVar;
if (ulong.TryParse(oldFileDict["modified_time"] as string, out ulong storedModifiedTime))
{
if (storedModifiedTime == modifiedTime)
{
// No changes so no need to parse again
newDict[projectIncludeFile] = oldFileDict;
continue;
}
}
}
ScriptClassParser.ParseFileOrThrow(projectIncludeFile, out var classes);
string searchName = System.IO.Path.GetFileNameWithoutExtension(projectIncludeFile);
var classDict = new Dictionary();
foreach (var classDecl in classes)
{
if (classDecl.BaseCount == 0)
{
continue; // Does not inherit nor implement anything, so it can't be a script class
}
string classCmp = classDecl.Nested ?
classDecl.Name.Substring(classDecl.Name.LastIndexOf(".", StringComparison.Ordinal) + 1) :
classDecl.Name;
if (classCmp != searchName)
{
continue;
}
classDict["namespace"] = classDecl.Namespace;
classDict["class_name"] = classDecl.Name;
classDict["nested"] = classDecl.Nested;
break;
}
if (classDict.Count == 0)
{
continue; // Not found
}
newDict[projectIncludeFile] = new Dictionary {
["modified_time"] = $"{modifiedTime}", ["class"] = classDict
};
}
if (newDict.Count > 0)
{
string json = JSON.Print(newDict);
string baseDir = outputPath.GetBaseDir();
if (!Directory.Exists(baseDir))
{
Directory.CreateDirectory(baseDir);
}
File.WriteAllText(outputPath, json);
}
}
