# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 1571345173 14400
# Node ID a77338d2bdabb7aa81bb275b3794de7707843545
# Parent  9bab6407c2c9d8b4793e58e7f20c3771c61ec66c
automation: avoid '~' in the temp directory on Windows

If a long-ish username is used, the environment variable ends up with a '~' to
be 8.3 path compatible.  That in turn causes a handful of tests (mostly ssh
related) to add quotes around $TESTMP.

I have no AWS experience, so I have no idea if this is the proper way to do it.
But I've hit this problem locally, and redirecting the directory is a
workaround.  I don't recall if the directory is created on demand by the test
harness, but presumably if this is configured before the machine boots, Windows
will do it for us.

Differential Revision: https://phab.mercurial-scm.org/D7130

diff -r 9bab6407c2c9 -r a77338d2bdab contrib/automation/hgautomation/aws.py
--- a/contrib/automation/hgautomation/aws.py	Mon Nov 04 20:33:38 2019 -0800
+++ b/contrib/automation/hgautomation/aws.py	Thu Oct 17 16:46:13 2019 -0400
@@ -191,6 +191,10 @@
 $Setting = 'LocalAccountTokenFilterPolicy'
 Set-ItemProperty -Path $Key -Name $Setting -Value 1 -Force
 
+# Avoid long usernames in the temp directory path because the '~' causes extra quoting in ssh output
+[System.Environment]::SetEnvironmentVariable('TMP', 'C:\Temp', [System.EnvironmentVariableTarget]::User)
+[System.Environment]::SetEnvironmentVariable('TEMP', 'C:\Temp', [System.EnvironmentVariableTarget]::User)
+
 # Configure and restart the WinRM Service; Enable the required firewall exception
 Stop-Service -Name WinRM
 Set-Service -Name WinRM -StartupType Automatic