From 02838e6f4e7efd4a15d6ff1567a3b4406d7f0e81 Mon Sep 17 00:00:00 2001
From: Tushar Singh <tusharvickey1999@gmail.com>
Date: Tue, 23 May 2023 19:46:55 +0000
Subject: [PATCH] Import Get-FileHash from PowerShell's version specific path

pwsh, cmd and powershell interoperability breaks `Get-FileHash` cmdlet
which is used in .cipd_impl.ps1. The issue prevents loading of correct
PowerShell module due to how $PSModulePath is structured in some cases.

With this CL, we always import the compatible module at the beginning
of the script. This ensures Get-FileHash is always available to us
regardless of the PowerShell version being used.

Bug: 1443163
Change-Id: I117e5077239c5371bb392b36b521671095029abf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4506722
Commit-Queue: Robbie Iannucci <iannucci@chromium.org>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Reviewed-by: Adam Todd <actodd@google.com>
Auto-Submit: Tushar Singh <tusharvickey1999@gmail.com>
---
 .cipd_impl.ps1 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.cipd_impl.ps1 b/.cipd_impl.ps1
index 3d04d34a0..511ed84d1 100644
--- a/.cipd_impl.ps1
+++ b/.cipd_impl.ps1
@@ -33,6 +33,11 @@ param(
     $VersionFile
 )
 
+# Import PowerShell<=5 Get-Filehash from Microsoft.PowerShell.Utility.
+# This prevents loading of incompatible Get-FileHash from PowerShell 6+ $PSModulePath.
+# See: crbug.com/1443163.
+Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
+
 $DepotToolsPath = Split-Path $MyInvocation.MyCommand.Path -Parent
 
 # Put depot_tool's git revision into the user agent string.