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[release/10.0.2xx] [dotnet-watch] avoid PlatformNotSupportedException on various platforms #52355

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Merged
jonathanpeppers merged 2 commits into from
Jan 8, 2026
Merged

[release/10.0.2xx] [dotnet-watch] avoid PlatformNotSupportedException on various platforms #52355

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255ae43
[dotnet-watch] avoid `PlatformNotSupportedException` on various platf…
jonathanpeppers Jan 7, 2026
5c0fb7b
Merge branch 'release/10.0.2xx' into backport/pr-52351-to-release/10.…
jonathanpeppers Jan 8, 2026
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16 changes: 14 additions & 2 deletions src/BuiltInTools/HotReloadAgent.Host/StartupHook.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,10 @@ internal sealed class StartupHook
{
private static readonly string? s_standardOutputLogPrefix = Environment.GetEnvironmentVariable(AgentEnvironmentVariables.HotReloadDeltaClientLogMessages);
private static readonly string? s_namedPipeName = Environment.GetEnvironmentVariable(AgentEnvironmentVariables.DotNetWatchHotReloadNamedPipeName);
private static readonly bool s_supportsConsoleColor = !OperatingSystem.IsAndroid()
&& !OperatingSystem.IsIOS()
&& !OperatingSystem.IsTvOS()
&& !OperatingSystem.IsBrowser();

#if NET10_0_OR_GREATER
private static PosixSignalRegistration? s_signalRegistration;
Expand Down Expand Up @@ -160,9 +164,17 @@ private static void Log(string message)
var prefix = s_standardOutputLogPrefix;
if (!string.IsNullOrEmpty(prefix))
{
Console.ForegroundColor = ConsoleColor.DarkGray;
if (s_supportsConsoleColor)
{
Console.ForegroundColor = ConsoleColor.DarkGray;
}

Console.Error.WriteLine($"{prefix} {message}");
Console.ResetColor();

if (s_supportsConsoleColor)
{
Console.ResetColor();
}
}
}
}