public void Validate(Metadata metadata)
{
var mod = CkanModule.FromJson(metadata.Json().ToString());
var file = _http.DownloadPackage(metadata.Download, metadata.Identifier, metadata.RemoteTimestamp);
// Make sure this would actually generate an install.
if (!_moduleService.HasInstallableFiles(mod, file))
{
throw new Kraken(string.Format(
"Module contains no files matching: {0}",
mod.DescribeInstallStanzas()
));
}
// Make sure no paths include GameData other than at the start
var gamedatas = _moduleService.FileDestinations(mod, file)
.Where(p => p.StartsWith("GameData") && p.LastIndexOf("/GameData/") > 0)
.ToList();
if (gamedatas.Any())
{
var badPaths = string.Join("\r\n", gamedatas);
throw new Kraken($"GameData directory found within GameData:\r\n{badPaths}");
}
}
public void Validate(Metadata metadata)
{
var mod = CkanModule.FromJson(metadata.Json().ToString());
if (!mod.IsDLC)
{
var file = _http.DownloadModule(metadata);
// Make sure this would actually generate an install.
if (!_moduleService.HasInstallableFiles(mod, file))
{
throw new Kraken(string.Format(
"Module contains no files matching: {0}",
mod.DescribeInstallStanzas(new KerbalSpaceProgram())
));
}
// Get the files the module will install
var allFiles = _moduleService.FileDestinations(mod, file).Memoize();
// Make sure no paths include GameData other than at the start
var gamedatas = allFiles
.Where(p => p.StartsWith("GameData") && p.LastIndexOf("/GameData/") > 0)
.OrderBy(f => f)
.ToList();
if (gamedatas.Any())
{
var badPaths = string.Join("\r\n", gamedatas);
throw new Kraken($"GameData directory found within GameData:\r\n{badPaths}");
}
// Make sure we won't try to overwrite our own files
var duplicates = allFiles
.GroupBy(f => f)
.SelectMany(grp => grp.Skip(1).OrderBy(f => f))
.ToList();
if (duplicates.Any())
{
var badPaths = string.Join("\r\n", duplicates);
throw new Kraken($"Multiple files attempted to install to:\r\n{badPaths}");
}
}
}