New upstream version 3.1.1

.ci/install-vcpkg.ps1

@@ -0,0 +1,38 @@
+
+# Build Vcpkg and install dependency packages.
+#
+# Usage: .ci\install-vcpkg.ps1 <project directory> [vcpkg directory name]
+# - project directory: Path to the project sources where the .vcpkg file is located.
+# - vcpkg directory name: optional name of directory where Vcpkg will be clone'd into
+#
+# Example 1: .ci\install-vcpkg.ps1 $Env:GITHUB_WORKSPACE
+# Example 2: .ci\install-vcpkg.ps1 $Env:APPVEYOR_BUILD_FOLDER vcpkg-msvc
+
+$ErrorActionPreference="Stop"
+
+if ($args.Count -lt 1) { Exit 1 }
+
+$PROJECT_DIR=$args[0]
+$VCPKG_DIR=$args[1]
+
+if ($null -eq $VCPKG_DIR) { $VCPKG_DIR="vcpkg" }
+
+# do nothing if .vcpkg file doesn't exist
+if (-not (Test-Path "$PROJECT_DIR\.vcpkg" -PathType Leaf)) { Write-Host ".vcpkg file does not exist, skipping Vcpkg installation."; Exit 0 }
+
+Write-Host "---- install-vcpkg.ps1 ----"
+Write-Host "PROJECT_DIR: $PROJECT_DIR"
+Write-Host "VCPKG_DIR: $VCPKG_DIR"
+Write-Host "---------------------------"
+
+if (-not (Get-Command git -ErrorAction SilentlyContinue)) {
+    New-Alias -Name git -Value "$Env:ProgramFiles\Git\bin\git.exe"
+}
+
+Push-Location "$HOME"
+git clone --quiet --depth 1 https://github.com/Microsoft/vcpkg.git $VCPKG_DIR
+Set-Location $VCPKG_DIR
+.\bootstrap-vcpkg.bat -disableMetrics
+$packages = Get-Content "$PROJECT_DIR\.vcpkg"
+.\vcpkg.exe install --triplet x64-windows $packages
+Pop-Location