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This repository was archived by the owner on Dec 5, 2024. It is now read-only.

Commit 737e52e

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shanashana
committed
Fix raising events from the cache
1 parent 60fa3d1 commit 737e52e

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3 files changed

+94
-75
lines changed

3 files changed

+94
-75
lines changed

‎src/GitHub.Api/Git/Repository.cs

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -50,10 +50,10 @@ public Repository(NPath localPath, ICacheContainer container)
5050
RemoteBranchListChanged?.Invoke(cacheUpdateEvent);
5151
LocalAndRemoteBranchListChanged?.Invoke(cacheUpdateEvent);
5252
}},
53-
{ CacheType.GitAheadBehind, TrackingStatusChanged.SafeInvoke },
54-
{ CacheType.GitLocks, LocksChanged.SafeInvoke },
55-
{ CacheType.GitLog, LogChanged.SafeInvoke },
56-
{ CacheType.GitStatus, StatusEntriesChanged.SafeInvoke },
53+
{ CacheType.GitAheadBehind, c => TrackingStatusChanged?.Invoke(c) },
54+
{ CacheType.GitLocks, c => LocksChanged?.Invoke(c) },
55+
{ CacheType.GitLog, c => LogChanged?.Invoke(c) },
56+
{ CacheType.GitStatus, c => StatusEntriesChanged?.Invoke(c) },
5757
{ CacheType.GitUser, cacheUpdateEvent => { } },
5858
{ CacheType.RepositoryInfo, cacheUpdateEvent => {
5959
CurrentBranchChanged?.Invoke(cacheUpdateEvent);

‎src/GitHub.Api/Tasks/ProcessTask.cs

Lines changed: 77 additions & 68 deletions
Original file line numberDiff line numberDiff line change
@@ -81,6 +81,7 @@ public ProcessWrapper(Process process, IOutputProcessor outputProcessor,
8181

8282
public void Run()
8383
{
84+
Exception thrownException = null;
8485
if (Process.StartInfo.RedirectStandardError)
8586
{
8687
Process.ErrorDataReceived += (s, e) =>
@@ -103,73 +104,78 @@ public void Run()
103104
{
104105
if (!Process.StartInfo.Arguments.StartsWith("credential-"))
105106
Logger.Trace($"Running '{Process.StartInfo.FileName.ToNPath().FileName} {Process.StartInfo.Arguments}'");
107+
106108
Process.Start();
107-
}
108-
catch (Win32Exception ex)
109-
{
110-
StringBuilder sb = new StringBuilder();
111-
sb.AppendLine("Error code " + ex.NativeErrorCode);
112-
if (ex.NativeErrorCode == 2)
113-
{
114-
sb.AppendLine("The system cannot find the file specified.");
115-
}
116-
foreach (string env in Process.StartInfo.EnvironmentVariables.Keys)
117-
{
118-
sb.AppendFormat("{0}:{1}", env, Process.StartInfo.EnvironmentVariables[env]);
119-
sb.AppendLine();
120-
}
121-
onError?.Invoke(ex, String.Format("{0} {1}", ex.Message, sb.ToString()));
122-
onEnd?.Invoke();
123-
return;
124-
}
125109

126-
if (Process.StartInfo.RedirectStandardInput)
127-
Input = new StreamWriter(Process.StandardInput.BaseStream, new UTF8Encoding(false));
128-
if (Process.StartInfo.RedirectStandardError)
129-
Process.BeginErrorReadLine();
110+
if (Process.StartInfo.RedirectStandardInput)
111+
Input = new StreamWriter(Process.StandardInput.BaseStream, new UTF8Encoding(false));
112+
if (Process.StartInfo.RedirectStandardError)
113+
Process.BeginErrorReadLine();
130114

131-
onStart?.Invoke();
115+
onStart?.Invoke();
132116

133-
if (Process.StartInfo.RedirectStandardOutput)
134-
{
135-
var outputStream = Process.StandardOutput;
136-
var line = outputStream.ReadLine();
137-
while (line != null)
117+
if (Process.StartInfo.RedirectStandardOutput)
138118
{
139-
outputProcessor.LineReceived(line);
119+
var outputStream = Process.StandardOutput;
120+
var line = outputStream.ReadLine();
121+
while (line != null)
122+
{
123+
outputProcessor.LineReceived(line);
124+
125+
if (token.IsCancellationRequested)
126+
{
127+
if (!Process.HasExited)
128+
Process.Kill();
129+
Process.Close();
130+
token.ThrowIfCancellationRequested();
131+
}
132+
133+
line = outputStream.ReadLine();
134+
}
135+
outputProcessor.LineReceived(null);
136+
}
140137

141-
if (token.IsCancellationRequested)
138+
if (Process.StartInfo.CreateNoWindow)
139+
{
140+
while (!WaitForExit(500))
142141
{
143-
if (!Process.HasExited)
142+
if (token.IsCancellationRequested)
143+
{
144144
Process.Kill();
145-
146-
Process.Close();
147-
onEnd?.Invoke();
145+
Process.Close();
146+
}
148147
token.ThrowIfCancellationRequested();
149148
}
150149

151-
line = outputStream.ReadLine();
150+
if (Process.ExitCode != 0 && errors.Count > 0)
151+
{
152+
thrownException = new ProcessException(Process.ExitCode, string.Join(Environment.NewLine, errors.ToArray()));
153+
}
152154
}
153-
outputProcessor.LineReceived(null);
154155
}
155-
156-
if (Process.StartInfo.CreateNoWindow)
156+
catch (Win32Exception ex)
157157
{
158-
while (!WaitForExit(500))
159-
{
160-
if (token.IsCancellationRequested)
161-
Process.Kill();
162-
Process.Close();
163-
onEnd?.Invoke();
164-
token.ThrowIfCancellationRequested();
165-
}
158+
var errorCode = ex.NativeErrorCode;
166159

167-
if (Process.ExitCode != 0 && errors.Count > 0)
160+
StringBuilder sb = new StringBuilder();
161+
if (errorCode == 2)
162+
sb.AppendLine("The system cannot find the file specified.");
163+
foreach (string env in Process.StartInfo.EnvironmentVariables.Keys)
168164
{
169-
onError?.Invoke(null, string.Join(Environment.NewLine, errors.ToArray()));
165+
sb.AppendFormat("{0}:{1}", env, Process.StartInfo.EnvironmentVariables[env]);
166+
sb.AppendLine();
170167
}
168+
thrownException = new ProcessException(errorCode, sb.ToString(), ex);
169+
}
170+
catch (Exception ex)
171+
{
172+
thrownException = new ProcessException(Process.HasExited ? Process.ExitCode : -42,
173+
"Unknown error",
174+
ex);
171175
}
172176

177+
if (thrownException != null || errors.Count > 0)
178+
onError?.Invoke(thrownException, string.Join(Environment.NewLine, errors.ToArray()));
173179
onEnd?.Invoke();
174180
}
175181

@@ -275,11 +281,6 @@ protected virtual void ConfigureOutputProcessor()
275281
{
276282
}
277283

278-
protected override void Run(bool success)
279-
{
280-
throw new NotImplementedException();
281-
}
282-
283284
protected override T RunWithReturn(bool success)
284285
{
285286
var result = base.RunWithReturn(success);
@@ -293,20 +294,24 @@ protected override T RunWithReturn(bool success)
293294
if (outputProcessor != null)
294295
result = outputProcessor.Result;
295296

296-
if (typeof(T) == typeof(string) && result == null && !Process.StartInfo.CreateNoWindow)
297+
if (typeof(T) == typeof(string) && result == null && !Process.StartInfo.CreateNoWindow)
297298
result = (T)(object)"Process running";
298299

299-
if (Errors != null)
300-
{
300+
if (!String.IsNullOrEmpty(Errors))
301301
OnErrorData?.Invoke(Errors);
302-
thrownException = thrownException ?? new ProcessException(this);
303-
throw thrownException;
304-
}
305302
}
306303
catch (Exception ex)
307304
{
308-
if (!RaiseFaultHandlers(ex))
309-
throw;
305+
if (thrownException == null)
306+
thrownException = new ProcessException(ex.Message, ex);
307+
else
308+
thrownException = new ProcessException(thrownException.GetExceptionMessage(), ex);
309+
}
310+
311+
try
312+
{
313+
if (thrownException != null && !RaiseFaultHandlers(thrownException))
314+
throw thrownException;
310315
}
311316
finally
312317
{
@@ -427,17 +432,21 @@ protected override List<T> RunWithReturn(bool success)
427432
if (result == null)
428433
result = new List<T>();
429434

430-
if (Errors != null)
431-
{
435+
if (!String.IsNullOrEmpty(Errors))
432436
OnErrorData?.Invoke(Errors);
433-
thrownException = thrownException ?? new ProcessException(this);
434-
throw thrownException;
435-
}
436437
}
437438
catch (Exception ex)
438439
{
439-
if (!RaiseFaultHandlers(ex))
440-
throw;
440+
if (thrownException == null)
441+
thrownException = new ProcessException(ex.Message, ex);
442+
else
443+
thrownException = new ProcessException(thrownException.GetExceptionMessage(), ex);
444+
}
445+
446+
try
447+
{
448+
if (thrownException != null && !RaiseFaultHandlers(thrownException))
449+
throw thrownException;
441450
}
442451
finally
443452
{

‎src/GitHub.Api/Tasks/TaskCanceledExceptions.cs

Lines changed: 13 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -23,11 +23,21 @@ public DependentTaskFailedException(ITask task, Exception ex) : this(ex.InnerExc
2323
[Serializable]
2424
class ProcessException : TaskCanceledException
2525
{
26+
public int ErrorCode { get; }
27+
2628
protected ProcessException() : base()
2729
{ }
28-
protected ProcessException(string message) : base(message)
29-
{ }
30-
protected ProcessException(string message, Exception innerException) : base(message, innerException)
30+
public ProcessException(int errorCode, string message) : base(message)
31+
{
32+
ErrorCode = errorCode;
33+
}
34+
public ProcessException(int errorCode, string message, Exception innerException) : base(message, innerException)
35+
{
36+
ErrorCode = errorCode;
37+
}
38+
public ProcessException(string message) : base(message)
39+
{ }
40+
public ProcessException(string message, Exception innerException) : base(message, innerException)
3141
{ }
3242
protected ProcessException(SerializationInfo info, StreamingContext context) : base(info, context)
3343
{ }

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