private int UpdateBinary(ICementUpdater updater)
{
var currentCommitHash = Helper.GetCurrentBuildCommitHash();
ConsoleWriter.WriteProgressWithoutSave("Looking for cement updates");
var newCommitHash = updater.GetNewCommitHash();
if (newCommitHash == null)
{
return(-1);
}
if (IsInstallingCement)
{
currentCommitHash = "(NOT INSTALLED)" + currentCommitHash;
}
if (!HasAllCementFiles() || !currentCommitHash.Equals(newCommitHash))
{
if (!UpdateBinaries(updater, currentCommitHash, newCommitHash))
{
return(-1);
}
}
else
{
ConsoleWriter.WriteInfo($"No cement binary updates available ({updater.GetName()})");
Log.DebugFormat("Already has {0} version", currentCommitHash);
}
return(0);
}
private bool UpdateBinaries(ICementUpdater updater, string oldHash, string newHash)
{
ConsoleWriter.WriteProgressWithoutSave("Updating cement binaries");
try
{
var zipContent = updater.GetNewCementZip();
using (var tempDir = new TempDirectory())
{
File.WriteAllBytes(Path.Combine(tempDir.Path, "cement.zip"), zipContent);
ZipFile.ExtractToDirectory(Path.Combine(tempDir.Path, "cement.zip"), Path.Combine(tempDir.Path, "cement"));
CopyNewCmExe(tempDir.Path);
}
var okMessage = $"Successfully updated cement binaries. {oldHash} -> {newHash} ({updater.GetName()})";
ConsoleWriter.WriteOk(okMessage);
Log.Debug(okMessage);
return(true);
}
catch (WebException ex)
{
Log.Error("Fail self-update", ex);
if (ex.Status == WebExceptionStatus.ProtocolError && ex.Response != null)
{
var resp = (HttpWebResponse)ex.Response;
if (resp.StatusCode == HttpStatusCode.NotFound) // HTTP 404
{
ConsoleWriter.WriteError($"Failed to look for updates on branch {branch}. Server responsed 404 ({updater.GetName()})");
return(false);
}
}
ConsoleWriter.WriteError($"Failed to look for updates on branch {branch}. {ex.Message} ({updater.GetName()})");
return(false);
}
}
