win/ci: Adding a copy step for efawin files for use with efa provider on Windows

Signed-off-by: Srikrishna Gurugubelli <[email protected]>

Author: gurugubs

.appveyor.ps1

@@ -14,3 +14,16 @@ Write-Verbose "done"
 Write-Verbose "moving NetworkDirect headers.."
 move NetDirect\include\* prov\netdir\NetDirect
 Write-Verbose "done"
+
+$efaWinVersion="1.0.0"
+Write-Verbose "downloading efawin version ${efaWinVersion} files.."
+Invoke-WebRequest -Uri "https://github.com/aws/efawin/archive/refs/tags/v${efaWinVersion}.zip" -OutFile "efawin.zip"
+Write-Verbose "done"
+
+Write-Verbose "extracting efawin files.."
+$wd=$PWD.Path; & { Add-Type -A "System.IO.Compression.FileSystem"; [IO.Compression.ZipFile]::ExtractToDirectory("$wd\efawin.zip", "$wd"); }
+Write-Verbose "done"
+
+Write-Verbose "copying efawin files.."
+xcopy /s efawin-$efaWinVersion\interface\* prov\efa\src\windows\
+Write-Verbose "done"