1 files changed, 75 insertions, 0 deletions
diff --git a/vcpkg/ports/aws-sdk-cpp/generateFeatures.ps1 b/vcpkg/ports/aws-sdk-cpp/generateFeatures.ps1
new file mode 100644
index 0000000..be3f504
--- /dev/null
+++ b/vcpkg/ports/aws-sdk-cpp/generateFeatures.ps1
@@ -0,0 +1,75 @@
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory=$false)][string]$PortDirectory = $PSScriptRoot,
+    [Parameter(Mandatory=$false)][string]$vcpkg = "$PSScriptRoot/../../vcpkg"
+)
+
+$ErrorActionPreference = "Stop"
+
+$ManifestIn = "$PortDirectory/vcpkg.in.json"
+$ManifestOut = "$PortDirectory/vcpkg.json"
+
+$manifest = Get-Content $ManifestIn | ConvertFrom-Json
+$version = $manifest.version
+
+Write-Host "Using version from vcpkg.in.json: $version"
+
+$ExtractedSources = "${env:TEMP}/aws-sdk-cpp-generateFeatures-$version"
+if (-not (Test-Path $ExtractedSources)) {
+    if (Test-Path "$ExtractedSources.tmp") {
+        Remove-Item -Force "$ExtractedSources.tmp"
+    }
+    git clone --depth=1 "https://github.com/aws/aws-sdk-cpp" "$ExtractedSources.tmp" | Out-Host
+    git -c "$ExtractedSources.tmp" checkout $version
+    Move-Item "$ExtractedSources.tmp" "$ExtractedSources"
+}
+Write-Host "Using sources directory: $ExtractedSources"
+
+$subfolders = Get-ChildItem -Path "$ExtractedSources\generated\src\aws-cpp-sdk-*", "$ExtractedSources\src\aws-cpp-sdk*" | Sort-Object -Property Name
+
+$manifest | Add-Member `
+    -NotePropertyName '$note' `
+    -NotePropertyValue 'Automatically generated by generateFeatures.ps1 from vcpkg.in.json, do not edit manually'
+$manifest | Add-Member -NotePropertyName 'features' -NotePropertyValue @{}
+
+function GetDescription($dir, $modulename)
+{
+    if (Test-Path "$dir\CMakeLists.txt")
+    {
+        $descs = @(Select-String -Path "$dir\CMakeLists.txt" -Pattern "`"C\+\+ SDK for the AWS [^`"]*`"")
+        if ($descs.count -eq 1) {
+            $desc = $descs[0].Matches.Value -replace "`"",""
+            "$desc"
+        }
+        else { "C++ SDK for the AWS $modulename service" }
+    }
+    else { "C++ SDK for the AWS $modulename service" }
+}
+
+$featureDependencies = @{}
+Select-String -Path "$ExtractedSources\cmake\sdksCommon.cmake" -Pattern "list\(APPEND SDK_DEPENDENCY_LIST `"([\w-]+):([\w-,]+)`"\)" -AllMatches `
+| ForEach-Object { $_.Matches } `
+| ForEach-Object { $featureDependencies[$_.Groups[1].Value] = @($_.Groups[2].Value -split "," `
+| Where-Object { $_ -ne "core" }) }
+
+foreach ($subfolder in $subfolders)
+{
+    $modulename = $subfolder.name -replace "^aws-cpp-sdk-",""
+    if ($modulename -match "-tests`$") { continue }
+    if ($modulename -match "-sample`$") { continue }
+    if ($modulename -eq "core") { continue }
+
+    $lowermodulename = $modulename.ToLower()
+
+    $featureObj = @{ description = (GetDescription $subfolder $modulename) }
+
+    if ($featureDependencies.ContainsKey($lowermodulename)) {
+        $featureObj.dependencies = ,@{ name = "aws-sdk-cpp"; "default-features" = $false; "features" = $featureDependencies[$lowermodulename] }
+    }
+
+    $manifest.features.Add("$lowermodulename", $featureObj)
+}
+
+[IO.File]::WriteAllText($ManifestOut, (ConvertTo-Json -Depth 10 -InputObject $manifest))
+
+& $vcpkg format-manifest --feature-flags=-manifests $ManifestOut