Rune/CxxBuildTool
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fix streaming

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Rune
2026-06-12 21:36:36 +02:00
parent b64a6221b8
commit 7275aa3db3
1 changed files with 11 additions and 17 deletions
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src/BuildTool.bf
+9 -15
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@@ -97,27 +97,21 @@ static class CxxBuildTool
FileStream error = scope .();
proc.AttachStandardOutput(output);
proc.AttachStandardError(error);
StreamReader outputSr = scope .(output);
StreamReader errorSr = scope .(error);
String str = scope .();
Span<uint8> buffer = uint8[1024]();
StringView bufferView = *(.)&buffer;
while (!proc.HasExited || !output.IsEmpty || !error.IsEmpty)
while (!proc.HasExited || !outputSr.EndOfStream)
{
while (output.TryRead(buffer) case .Ok(let val) && val > 0)
str.Append(bufferView[..<val]);
if (!str.IsEmpty)
{
Console.Write(str);
str.Clear();
if (outputSr.ReadLine(str) case .Ok && !str.IsEmpty)
Console.WriteLine(str);
}
while (error.TryRead(buffer) case .Ok(let val) && val > 0)
str.Append(bufferView[..<val]);
if (!str.IsEmpty)
{
Console.Write(str);
str.Clear();
}
}
if (errorSr.ReadLine(str) case .Ok && !str.IsEmpty)
Console.WriteLine(str);
Runtime.Assert(proc.ExitCode == 0, "command failed");
}