public static bool TryGetGlobalSettings(string path, out GlobalSettings globalSettings)
{
globalSettings = null;
string globalJsonPath = null;
if (Path.GetFileName(path) == GlobalFileName)
{
globalJsonPath = path;
path = Path.GetDirectoryName(path);
}
else if (!HasGlobalFile(path))
{
return false;
}
else
{
globalJsonPath = Path.Combine(path, GlobalFileName);
}
globalSettings = new GlobalSettings();
try
{
using (var fs = File.OpenRead(globalJsonPath))
{
var reader = new StreamReader(fs);
var jobject = JsonDeserializer.Deserialize(reader) as JsonObject;
if (jobject == null)
{
throw new InvalidOperationException("The JSON file can't be deserialized to a JSON object.");
}
var projectSearchPaths = jobject.ValueAsStringArray("projects") ??
jobject.ValueAsStringArray("sources") ??
new string[] { };
globalSettings.ProjectSearchPaths = new List<string>(projectSearchPaths);
globalSettings.PackagesPath = jobject.ValueAsString("packages");
globalSettings.FilePath = globalJsonPath;
}
}
catch (Exception ex)
{
throw FileFormatException.Create(ex, globalJsonPath);
}
return true;
}
