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Paul Schneider
2019-11-14 14:02:42 +00:00
parent 43d43deb73
commit 99fdcbfb38
1 changed files with 12 additions and 17 deletions
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29
src/Yavsc.Abstract/IT/CommandPipe.cs
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@ -19,25 +19,26 @@ namespace Yavsc.Abstract.IT
public virtual int Run() public virtual int Run()
{ {
Process latest = null;
Queue<Process> runQueue = new Queue<Process>(); Queue<Process> runQueue = new Queue<Process>();
Queue<Task> joints = new Queue<Task>(); Queue<Task> joints = new Queue<Task>();
if (Pipe.Length == 0) return -1; if (Pipe.Length == 0) return -1;
if (Pipe.Length == 1) if (Pipe.Length == 1)
{ {
latest = Pipe[0].Start(); Process singlecmd = Pipe[0].Start();
latest.WaitForExit(); singlecmd.WaitForExit();
return latest.ExitCode; return singlecmd.ExitCode;
} }
for (int i = 0; i < Pipe.Length; i++) Command cmd = Pipe[0];
Process newProcess = cmd.Start(WorkingDir, false, true);
Process latest = newProcess;
Task ending = Task.Run(() => { latest.WaitForExit(); });
for (int i = 1; i < Pipe.Length; i++)
{ {
Process newProcess = null; joints.Enqueue(ending);
var cmd = Pipe[i]; cmd = Pipe[i];
bool isNotLast = (i + 1) >= Pipe.Length; bool isNotLast = i < Pipe.Length;
if (latest != null) // i.e. isNotFirst
{
newProcess = cmd.Start(WorkingDir, true, isNotLast); newProcess = cmd.Start(WorkingDir, true, isNotLast);
var jt = Task.Run(async () => var jt = Task.Run(async () =>
{ {
@ -49,13 +50,7 @@ namespace Yavsc.Abstract.IT
} }
}); });
joints.Enqueue(jt); joints.Enqueue(jt);
}
else
{
newProcess = cmd.Start(WorkingDir, false, isNotLast);
Task ending = Task.Run(() => { latest.WaitForExit(); });
joints.Enqueue(ending);
}
latest = newProcess; latest = newProcess;
runQueue.Enqueue(latest); runQueue.Enqueue(latest);
} }