private static PatchList LoadPatches(IEnumerable <string> patchFolders)
{
PatchList patches = new PatchList();
foreach (string patchFolder in patchFolders)
{
patches.Merge(PatchList.Load(patchFolder));
}
return(patches);
}
public PatchList SelectPatches(string patchesRoot, ref string selectedVersion, string patchSet)
{
if (!Directory.Exists(patchesRoot))
{
return(new PatchList());
}
string candidateVersion = "";
string candidatePatchSetPath = "";
foreach (string versionPath in Directory.EnumerateDirectories(patchesRoot, "???_???_?????_*",
SearchOption.TopDirectoryOnly))
{
string directoryVersion = Path.GetFileName(versionPath);
// ReSharper disable once AssignNullToNotNullAttribute versionPath is returned from directory enumeration and can't be null
string patchSetPath = Path.Combine(versionPath, patchSet);
if (!Directory.Exists(patchSetPath))
{
// patch set not included in this update
continue;
}
if (string.Compare(directoryVersion, Version, StringComparison.InvariantCulture) > 0)
{
// patches are only for later version of DCS
continue;
}
if (string.Compare(directoryVersion, candidateVersion, StringComparison.InvariantCulture) <= 0)
{
// we already have a better match
continue;
}
if (selectedVersion != null && string.Compare(directoryVersion, selectedVersion, StringComparison.InvariantCulture) <= 0)
{
// we found a better match in another location
continue;
}
candidateVersion = directoryVersion;
candidatePatchSetPath = patchSetPath;
}
if (candidatePatchSetPath == "")
{
if (selectedVersion != null)
{
ConfigManager.LogManager.LogInfo(
$"no additional {patchSet} patches for DCS {DisplayVersion} from {Anonymizer.Anonymize(patchesRoot)} based on selected patch version {selectedVersion}");
}
else
{
ConfigManager.LogManager.LogInfo(
$"current version of DCS {DisplayVersion} is not supported by any installed {patchSet} patch set from {Anonymizer.Anonymize(patchesRoot)}");
}
return(new PatchList());
}
ConfigManager.LogManager.LogInfo(
$"loading {patchSet} patches for DCS {DisplayVersion} from {Anonymizer.Anonymize(patchesRoot)} using version {candidateVersion} of the patches");
selectedVersion = candidateVersion;
return(PatchList.Load(candidatePatchSetPath));
}