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param(
[Parameter()]
[String]$architecture
)
function EnterDevShellEnv {
param(
[Parameter()]
[String]$arch
)
$vsw = Get-Command 'vswhere'
$VSFfavors = 'Community','Professional','Enterprise','BuildTools' | %{ "Microsoft.VisualStudio.Product.$_" }
$vs = & $vsw.Path -products $VSFfavors -latest -format json | ConvertFrom-Json
$tools_dir = Join-Path $vs.installationPath 'Common7' 'Tools'
# Try the root tools dir
$devshell = Join-Path $tools_dir 'Microsoft.VisualStudio.DevShell.dll'
# Try finding it under vsdevshell
if (!(Test-Path $devshell -Type Leaf)) {
$devshell = Join-Path $tools_dir 'vsdevshell' 'Microsoft.VisualStudio.DevShell.dll'
}
# Fail if didn't find the DevShell library
if (!(Test-Path $devshell -Type Leaf)) {
throw "error: cannot find Microsoft.VisualStudio.DevShell.dll"
}
Import-Module $devshell
Enter-VsDevShell -VsInstanceId $vs.instanceId -SkipAutomaticLocation -DevCmdArguments "-arch=$arch -no_logo"
}
# Enter VsDevShell, capture the environment difference and export it to github env
$env_before = @{}
Get-ChildItem env: | %{ $env_before.Add($_.Name, $_.Value) }
EnterDevShellEnv -arch "$architecture"
$env_after = @{}
Get-ChildItem env: | %{ $env_after.Add($_.Name, $_.Value) }
$env_diff = $env_after.GetEnumerator() | where { -not $env_before.ContainsKey($_.Name) -or $env_before[$_.Name] -ne $_.Value }
$env_diff | %{ echo "$($_.Name)=$($_.Value)" >> $env:GITHUB_ENV }
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