Appveyor: Generate package and upload it if credentials are set

tools/ci/appv-AfterBuild.ps1

@@ -1,6 +1,13 @@
-pushd $env:BUILD_TARGET_FOLDER
+pushd $env:BUILD_TARGET_FOLDER
 trap {popd}
 
+$ErrorActionPreference = 'Stop'
+
+cmd /D /Q /C "`"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\Tools\vsdevcmd.bat`" -arch=${env:PLATFORM} > NUL && SET" | %{
+    $k, $v = $_.Split('=', 2)
+    [System.Environment]::SetEnvironmentVariable($k, $v)
+}
+
 Add-Type -Path "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Build.dll"
 $projects = New-Object Microsoft.Build.Evaluation.ProjectCollection
 $projects.SetGlobalProperty('Configuration', $env:CONFIGURATION)
@@ -92,6 +99,14 @@ SRCSRV: source files ---------------------------------------
     }
 }
 
+if (-not $env:APPVEYOR) {
+    function appveyor {
+        param ([string]$action, [string[]]$rest)
+    }
+}
+
+# Add source server information to all debug symbols and push the
+# binaries/symbols to AppVeyor
 Get-Item *.vcxproj | %{
     $p = $projects.LoadProject($_.FullName)
     if ($p.GetPropertyValue('ConfigurationType') -eq 'Application') {
@@ -109,3 +124,76 @@ Get-Item *.vcxproj | %{
         }
     }
 }
+
+if ($env:DEPLOYMENT_URL -and $env:DEPLOYMENT_SECRET) {
+    # Build a zip file with the main executable and its dependencies
+    $deploy_dir = "${env:BUILD_TARGET_FOLDER}\deployment"
+    [void](mkdir $deploy_dir)
+
+    $openclonk = $projects.LoadedProjects | ?{ $_.GetPropertyValue('ProjectName') -eq 'openclonk' }
+    $c4group = $projects.LoadedProjects | ?{ $_.GetPropertyValue('ProjectName') -eq 'c4group' }
+    $groups = $projects.LoadedProjects | ?{ $_.GetPropertyValue('ProjectName') -eq 'groups' }
+    if ($openclonk -and $c4group -and $groups) {
+        $groupFiles = ($groups.GetItems('CustomBuild') |
+            ?{ $_.GetMetadataValue('AdditionalInputs') -split ';' -contains $c4group.GetPropertyValue('TargetPath') }).
+            GetMetadataValue('Outputs')
+    }
+
+    # Copy executable, Qt
+    C:\Qt\5.11.1\msvc2017_64\bin\windeployqt.exe --no-translations --no-compiler-runtime --dir $deploy_dir $openclonk.GetPropertyValue('TargetPath')
+    Copy-Item $openclonk.GetPropertyValue('TargetPath') "${deploy_dir}\"
+
+    # Copy other DLLs openclonk depends on
+    function Get-Imports {
+        param([string]$file)
+        (dumpbin /imports $file | ?{ $_ -match ' {4}\w+\.dll'}).Trim()
+    }
+    $unresolved = [System.Collections.Queue]::new()
+    Get-Imports $openclonk.GetPropertyValue('TargetPath') | %{ $unresolved.Enqueue($_) }
+    while ($unresolved.Count -gt 0) {
+        $library = $unresolved.Dequeue()
+        $file = Join-Path $deploy_dir $library
+        $dep_file = "${env:BUILD_DEPS_FOLDER}\bin\${library}"
+        if (-not (Test-Path $file) -and (Test-Path $dep_file)) {
+            Write-Host "Bundling ${library}"
+            Copy-Item $dep_file $file
+            Get-Imports $file | %{ $unresolved.Enqueue($_) }
+        }
+    }
+
+    # Copy generated group files
+    $groupFiles | %{ Copy-Item $_ $deploy_dir }
+
+    # Create archive
+    $archive_name = "OpenClonk-win-${env:PLATFORM}.zip"
+    7z a -mx=9 -y -r -- $archive_name "${deploy_dir}\*"
+
+    $deployment_user, $deployment_password = $env:DEPLOYMENT_SECRET.Split(':', 2)
+    $timestamp = Get-Date -Date (Get-Date $env:APPVEYOR_REPO_COMMIT_TIMESTAMP).ToUniversalTime() -UFormat '%Y-%m-%dT%H:%M:%SZ'
+    $deployment_url = [System.UriBuilder]::new("${env:DEPLOYMENT_URL}${timestamp}-${env:APPVEYOR_REPO_BRANCH}-$($env:APPVEYOR_REPO_COMMIT.Substring(0, 9))/${archive_name}")
+    $deployment_url.UserName = $deployment_user
+    $deployment_url.Password = $deployment_password
+    $deployment_auth = [System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes("${deployment_user}:${deployment_password}"))
+
+    [System.Net.ServicePointManager]::SecurityProtocol = 'Tls12'
+    [System.Net.HttpWebRequest]$req = [System.Net.WebRequest]::CreateHttp($deployment_url.Uri)
+    $deployment_url.Password = '********'
+    $req.Timeout = 30 * 60 * 1000
+    $req.Method = 'POST'
+    $req.ContentType = 'application/octet-stream'
+    $req.AllowWriteStreamBuffering = $false
+    $req.SendChunked = $true
+    $req.Headers.Add('Authorization', "Basic ${deployment_auth}")
+    $fileStream = [System.IO.File]::OpenRead((Resolve-Path $archive_name))
+    Write-Host "Uploading to $($deployment_url.Uri)"
+    $reqStream = $req.GetRequestStream()
+    $fileStream.CopyTo($reqStream)
+    $fileStream.Close()
+    $reqStream.Close()
+    try {
+        [System.Net.HttpWebResponse]$resp = $req.GetResponse()
+        Write-Host "Upload successful: $([uint32]$resp.StatusCode) $($resp.StatusDescription)"
+    } catch [System.Net.WebException] {
+        Write-Host "Upload failed: $($_.Exception.Status) $($_.Exception.Response.StatusDescription)"
+    }
+}