public override bool RunTask()
{
var resource_name_case_map = MonoAndroidHelper.LoadResourceCaseMap(ResourceNameCaseMap);
var acw_map = MonoAndroidHelper.LoadAcwMapFile(AcwMapFile);
var customViewMap = MonoAndroidHelper.LoadCustomViewMapFile(BuildEngine4, CustomViewMapFile);
var processed = new HashSet <string> ();
foreach (var kvp in acw_map)
{
var key = kvp.Key;
var value = kvp.Value;
if (key == value)
{
continue;
}
if (customViewMap.TryGetValue(key, out HashSet <string> resourceFiles))
{
foreach (var file in resourceFiles)
{
if (processed.Contains(file))
{
continue;
}
if (!File.Exists(file))
{
continue;
}
var document = XDocument.Load(file, options: LoadOptions.SetLineInfo);
var e = document.Root;
bool update = false;
foreach (var elem in AndroidResource.GetElements(e).Prepend(e))
{
update |= TryFixCustomView(elem, acw_map, (level, message) => {
ITaskItem resdir = ResourceDirectories?.FirstOrDefault(x => file.StartsWith(x.ItemSpec, StringComparison.OrdinalIgnoreCase)) ?? null;
switch (level)
{
case TraceLevel.Error:
Log.FixupResourceFilenameAndLogCodedError("XA1002", message, file, resdir?.ItemSpec, resource_name_case_map);
break;
case TraceLevel.Warning:
Log.FixupResourceFilenameAndLogCodedError("XA1001", message, file, resdir?.ItemSpec, resource_name_case_map);
break;
default:
Log.LogDebugMessage(message);
break;
}
});
}
foreach (XAttribute a in AndroidResource.GetAttributes(e))
{
update |= TryFixCustomClassAttribute(a, acw_map);
update |= TryFixFragment(a, acw_map);
}
if (update)
{
var lastModified = File.GetLastWriteTimeUtc(file);
if (document.SaveIfChanged(file))
{
Log.LogDebugMessage($"Fixed up Custom Views in {file}");
File.SetLastWriteTimeUtc(file, lastModified);
}
}
processed.Add(file);
}
}
}
var output = new Dictionary <string, ITaskItem> (processed.Count);
foreach (var file in processed)
{
ITaskItem resdir = ResourceDirectories?.FirstOrDefault(x => file.StartsWith(x.ItemSpec)) ?? null;
var hash = resdir?.GetMetadata("Hash") ?? null;
var stamp = resdir?.GetMetadata("StampFile") ?? null;
var filename = !string.IsNullOrEmpty(hash) ? hash : "compiled";
var stampFile = !string.IsNullOrEmpty(stamp) ? stamp : $"{filename}.stamp";
Log.LogDebugMessage($"{filename} {stampFile}");
output.Add(file, new TaskItem(Path.GetFullPath(file), new Dictionary <string, string> {
{ "StampFile", stampFile },
{ "Hash", filename },
{ "Resource", resdir?.ItemSpec ?? file },
}));
}
Processed = output.Values.ToArray();
return(!Log.HasLoggedErrors);
}
public override bool Execute()
{
if (SourceFiles.Length != DestinationFiles.Length)
{
throw new ArgumentException("source and destination count mismatch");
}
var acw_map = MonoAndroidHelper.LoadAcwMapFile(AcwMapFile);
var resource_name_case_map = MonoAndroidHelper.LoadResourceCaseMap(ResourceNameCaseMap);
if (CustomViewMapFile != null)
{
customViewMap = Xamarin.Android.Tasks.MonoAndroidHelper.LoadCustomViewMapFile(BuildEngine4, CustomViewMapFile);
}
var xmlFilesToUpdate = new Dictionary <string, string> ();
for (int i = 0; i < SourceFiles.Length; i++)
{
var filename = SourceFiles [i].ItemSpec;
if (File.Exists(filename))
{
var ext = Path.GetExtension(filename);
var destfilename = DestinationFiles [i].ItemSpec;
var srcmodifiedDate = File.GetLastWriteTimeUtc(filename);
var dstmodifiedDate = File.Exists(destfilename) ? File.GetLastWriteTimeUtc(destfilename) : DateTime.MinValue;
var isXml = ext == ".xml" || ext == ".axml";
Directory.CreateDirectory(Path.GetDirectoryName(destfilename));
if (isXml)
{
xmlFilesToUpdate.Add(filename, DestinationFiles [i].ItemSpec);
continue;
}
if (dstmodifiedDate < srcmodifiedDate && MonoAndroidHelper.CopyIfChanged(filename, destfilename))
{
// If the resource is not part of a raw-folder we strip away an eventual UTF-8 BOM
// This is a requirement for the Android designer because the desktop Java renderer
// doesn't support those type of BOM (it really wants the document to start
// with "<?"). Since there is no way to plug into the file saving mechanism in X.S
// we strip those here and point the designer to use resources from obj/
if (isXml && !MonoAndroidHelper.IsRawResourcePath(filename))
{
MonoAndroidHelper.CleanBOM(destfilename);
}
modifiedFiles.Add(new TaskItem(destfilename));
}
}
else
{
Log.LogMessage(" Warning: input resource '{0}' was not found", filename);
}
}
var merger = new ResourceMerger()
{
CacheFile = CacheFile,
Log = Log,
};
merger.Load();
foreach (var p in xmlFilesToUpdate)
{
string filename = p.Key;
var destfilename = p.Value;
var srcmodifiedDate = File.GetLastWriteTimeUtc(filename);
var dstmodifiedDate = File.Exists(destfilename) ? File.GetLastWriteTimeUtc(destfilename) : DateTime.MinValue;
var res = Path.Combine(Path.GetDirectoryName(filename), "..");
MonoAndroidHelper.CopyIfChanged(filename, destfilename);
MonoAndroidHelper.SetWriteable(destfilename);
var updated = AndroidResource.UpdateXmlResource(res, destfilename, acw_map, logMessage: (level, message) => {
ITaskItem resdir = ResourceDirectories?.FirstOrDefault(x => filename.StartsWith(x.ItemSpec)) ?? null;
switch (level)
{
case TraceLevel.Error:
Log.FixupResourceFilenameAndLogCodedError("XA1002", message, filename, resdir.ItemSpec, resource_name_case_map);
break;
case TraceLevel.Warning:
Log.FixupResourceFilenameAndLogCodedWarning("XA1001", message, filename, resdir.ItemSpec, resource_name_case_map);
break;
default:
Log.LogDebugMessage(message);
break;
}
}, registerCustomView: (e, file) => {
if (customViewMap == null)
{
return;
}
HashSet <string> set;
if (!customViewMap.TryGetValue(e, out set))
{
customViewMap.Add(e, set = new HashSet <string> ());
}
set.Add(file);
});
if (updated)
{
if (!modifiedFiles.Any(i => i.ItemSpec == destfilename))
{
modifiedFiles.Add(new TaskItem(destfilename));
}
}
}
merger.Save();
ModifiedFiles = modifiedFiles.ToArray();
Log.LogDebugTaskItems(" ModifiedFiles:", ModifiedFiles);
if (customViewMap != null)
{
Xamarin.Android.Tasks.MonoAndroidHelper.SaveCustomViewMapFile(BuildEngine4, CustomViewMapFile, customViewMap);
}
return(true);
}