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Fix: PowerShell commands fail with custom profile scripts #403

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Fix: PowerShell commands fail with custom profile scripts #403

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c097d96
Add -NoProfile flag to PowerShell executions
MirroredApps Jan 3, 2026
172047a
Use GetProcessArguments in ExecuteWithOutput for consistency and PS7+…
MirroredApps Feb 10, 2026
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12 changes: 5 additions & 7 deletions src/HASS.Agent/HASS.Agent.Shared/Managers/PowershellManager.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -36,14 +36,14 @@ private static string GetProcessArguments(string command, string parameters, boo
if (isScript)
{
return string.IsNullOrWhiteSpace(parameters)
? $"-File \"{command}\""
: $"-File \"{command}\" {parameters}";
? $"-NoProfile -File \"{command}\""
: $"-NoProfile -File \"{command}\" {parameters}";
}
else
{
//return $@"& {{{command}}}"; //NOTE: place to fix any potential future issues with "command part of the command"
var encodedCommand = Convert.ToBase64String(Encoding.Unicode.GetBytes(command));
return $"-EncodedCommand {encodedCommand}";
return $"-NoProfile -EncodedCommand {encodedCommand}";
}
}

Expand Down Expand Up @@ -265,10 +265,8 @@ internal static bool ExecuteWithOutput(string command, TimeSpan timeout, out str
WorkingDirectory = workingDir,
StandardOutputEncoding = encoding,
StandardErrorEncoding = encoding,
// set the right type of arguments
Arguments = isScript
? $@"& '{command}'"
: $@"& {{{command}}}"
// set the right type of arguments, -NoProfile prevents custom profile scripts from interfering
Arguments = GetProcessArguments(command, "", isScript)
};

using var process = new Process();
Expand Down