private async void compareVersions_Click(object sender, EventArgs e)
{
await lockWindowAndRunTask(async() =>
{
string newBranch = getBranch();
bool fetchPrevious = (newBranch == "roblox");
string newApiFilePath = await getApiDumpFilePath(newBranch);
string oldApiFilePath = await getApiDumpFilePath("roblox", fetchPrevious);
setStatus("Reading the " + (fetchPrevious ? "Previous" : "Production") + " API...");
string oldApiJson = File.ReadAllText(oldApiFilePath);
ReflectionDatabase oldApi = ReflectionDatabase.Load(oldApiJson);
setStatus("Reading the " + (fetchPrevious ? "Production" : "New") + " API...");
string newApiJson = File.ReadAllText(newApiFilePath);
ReflectionDatabase newApi = ReflectionDatabase.Load(newApiJson);
setStatus("Comparing APIs...");
ReflectionDiffer differ = new ReflectionDiffer();
string result = differ.CompareDatabases(oldApi, newApi);
if (result.Length > 0)
{
FileInfo info = new FileInfo(newApiFilePath);
string directory = info.DirectoryName;
string resultPath = Path.Combine(directory, newBranch + "-diff.txt");
writeAndViewFile(resultPath, result);
}
else
{
MessageBox.Show("No differences were found!", "Well, this is awkward...", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
});
}
