public async Task <ActionResult> Diff(string from, string to)
{
var installFrom = await NGDP.GetInstall(from, true);
var installTo = await NGDP.GetInstall(to, true);
var installFromDict = new Dictionary <string, InstallFileEntry>();
foreach (var entry in installFrom.entries)
{
installFromDict.Add(entry.name, entry);
}
var installToDict = new Dictionary <string, InstallFileEntry>();
foreach (var entry in installTo.entries)
{
installToDict.Add(entry.name, entry);
}
var fromEntries = installFromDict.Keys.ToHashSet();
var toEntries = installToDict.Keys.ToHashSet();
var commonEntries = fromEntries.Intersect(toEntries);
var removedEntries = fromEntries.Except(commonEntries);
var addedEntries = toEntries.Except(commonEntries);
var modifiedFiles = new List <InstallFileEntry>();
foreach (var entry in commonEntries)
{
var originalFile = installFromDict[entry];
var patchedFile = installToDict[entry];
if (originalFile.contentHash.Equals(patchedFile.contentHash))
{
continue;
}
modifiedFiles.Add(patchedFile);
}
return(Json(new
{
added = addedEntries,
modified = modifiedFiles,
removed = removedEntries
}));
}
public async Task <ActionResult> DumpByHash(string hash)
{
var install = await NGDP.GetInstall(hash, true);
return(Json(install.entries));
}
