Architecture of localized Windows isn't detected in install.ps1

[grv87]

Version:

currently deployed: https://omnitruck.chef.io/install.ps1

Environment:

Windows with non-English locale, x64

Scenario:

Run install.ps1, appropriate version should be installed automatically.

Expected Result:

x86_64 architecture is detected

Actual Result:

i386 architecture is detected

Additional info

I've traced the problem to here:

mixlib-install/lib/mixlib/install/generator/powershell/scripts/helpers.ps1.erb

Line 23 in 56a250b

if ((Get-Win32OS).osarchitecture -like '64-bit') {

According to documentation, value of OSArchitecture property is localized.
For me, it is 64-разрядная (in Russian).

However, I'm not sure on the best fix for this.

WMI has Locale parameter, but passing MS_409 doesn't change anything.

The same issue: belowaverage-org/SuperGrate#45. They ended up with simple checking for substring 64.