private static void UpdatePatches(string dcsRoot, string patchSet, string outputPath)
{
// determine DCS version
string autoUpdatePath = Path.Combine(dcsRoot, "autoupdate.cfg");
string versionString = JsonConvert.DeserializeObject <AutoUpdateConfig>(File.ReadAllText(autoUpdatePath))
.Version;
string dcsVersion = PatchVersion.SortableString(versionString);
// now build patches based on files changed in repo
string patchesPath = outputPath ?? FileSystem.FindNearestDirectory("Patching\\Patches");
Console.WriteLine($"writing patches for {dcsVersion} to {patchesPath}");
int nCount = 0;
using (Repository repo = new Repository(dcsRoot))
{
foreach (StatusEntry item in repo.RetrieveStatus(new StatusOptions()))
{
if (item.State == FileStatus.ModifiedInWorkdir)
{
string source;
string target;
Debug.WriteLine(item.FilePath);
Blob blob = repo.Head.Tip[item.FilePath].Target as Blob;
using (var content = new StreamReader(blob.GetContentStream(), Encoding.UTF8))
{
source = content.ReadToEnd();
}
string workingPath = Path.Combine(repo.Info.WorkingDirectory, item.FilePath);
using (var content = new StreamReader(workingPath, Encoding.UTF8))
{
target = content.ReadToEnd();
}
string patchPath = Path.Combine(patchesPath, "DCS", dcsVersion, patchSet,
$"{item.FilePath}.gpatch");
string reversePath = Path.Combine(patchesPath, "DCS", dcsVersion, patchSet,
$"{item.FilePath}.grevert");
string outputDirectoryPath = Path.GetDirectoryName(patchPath);
if (outputDirectoryPath != null && !Directory.Exists(outputDirectoryPath))
{
Directory.CreateDirectory(outputDirectoryPath);
}
Console.WriteLine($"writing patch {patchPath}");
WritePatch(source, target, patchPath);
WritePatch(target, source, reversePath);
nCount++;
}
}
}
if (nCount == 0)
{
Console.WriteLine($"no patch files written, does {dcsRoot} not have any current changes in the working directory?");
}
}
private static void EditInstallation(string dcsRootPath, string jsonDirPath)
{
if (jsonDirPath == null)
{
if (!FileSystem.TryFindNearestDirectory("Tools\\ToolsCommon\\Data\\Viewports", out jsonDirPath))
{
jsonDirPath = FileSystem.FindNearestDirectory("Data\\Viewports");
}
}
// open DCS installation location
if (!InstallationLocation.TryLoadLocation(dcsRootPath, true, out InstallationLocation dcs))
{
throw new Exception($"failed to open DCS installation at {dcsRootPath}");
}
// pick JSON file from the given ones based on version number
string exactName = $"ViewportTemplates_{PatchVersion.SortableString(dcs.Version)}.json";
string versionedJsonPath = "";
foreach (string candidate in Directory.EnumerateFiles(jsonDirPath, "ViewportTemplates_*.json",
SearchOption.AllDirectories))
{
string candidateName = Path.GetFileName(candidate);
if (string.Compare(candidateName, exactName, StringComparison.InvariantCulture) > 0)
{
continue;
}
// applies
if (string.Compare(candidateName, versionedJsonPath, StringComparison.InvariantCulture) > 0)
{
// new best match
versionedJsonPath = candidate;
}
}
string json = File.ReadAllText(Path.Combine(jsonDirPath, "ViewportTemplates.json"));
List <ViewportTemplate> templates = JsonConvert.DeserializeObject <ViewportTemplate[]>(json).ToList();
if (versionedJsonPath == "")
{
ConfigManager.LogManager.LogInfo($"no ViewportTemplates_*.json file found that is applicable to selected DCS version {dcs.Version}");
}
else
{
// read version specific changes and replace any entries by ModuleId
string changesText = File.ReadAllText(versionedJsonPath);
List <ViewportTemplate> changes = JsonConvert.DeserializeObject <ViewportTemplate[]>(changesText).ToList();
templates = templates.GroupJoin(changes, t => t.TemplateName, c => c.TemplateName, (original, applicableChanges) => applicableChanges.FirstOrDefault() ?? original).ToList();
}
// get DCS location from the Helios utility that manages DCS install locations (have to use Profile Editor to configure it, either running dev build or start with --documents HeliosDev)
string documentPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
"HeliosDev");
if (!Directory.Exists(documentPath))
{
documentPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Helios");
}
HeliosInit.Initialize(documentPath, "EditViewports.log", LogLevel.Debug);
ConfigManager.LogManager.LogInfo($"Editing viewport in DCS distribution {dcs.Path} of Version {dcs.Version}");
ConfigManager.LogManager.LogInfo($"Selected ViewportTemplates file {versionedJsonPath}");
PatchDestination destination = new PatchDestination(dcs);
EditFilesInDestination(templates, destination);
HeliosInit.OnShutdown();
}