Add one-liner for installing cargo-binstall on Windows

README.md

@@ -21,6 +21,12 @@ Here are the one-liners for installing pre-compiled `cargo-binstall` binary from
 curl -L --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh | bash
 ```
 
+And the one-liner for installing a pre-compiled `cargo-binstall` binary from release on Windows (x86_64 and aarch64):
+
+```
+Set-ExecutionPolicy Unrestricted -Scope Process && iex (iwr "https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.ps1").Content
+```
+
 To get started _using_ `cargo-binstall` first install the binary (either via `cargo install cargo-binstall` or by downloading a pre-compiled [release](https://github.com/cargo-bins/cargo-binstall/releases)), then extract it using `tar` or `unzip` and move it into `$HOME/.cargo/bin`.
 We recommend using the pre-compiled ones because we optimize those more than a standard source build does.
 

install-from-binstall-release.ps1

@@ -0,0 +1,20 @@
+$tmpdir = $Env:TEMP
+$base_url = "https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-"
+$type = (Get-ComputerInfo).CsSystemType.ToLower()
+if ($type.StartsWith("x64")) {
+	$arch = "x86_64"
+} elseif ($type.StartsWith("arm64")) {
+	$arch = "aarch64"
+} else {
+	Write-Host "Unsupported Architecture: $type" -ForegroundColor Red
+	[Environment]::Exit(1)
+}
+$url = "$base_url$arch-pc-windows-msvc.zip"
+Invoke-WebRequest $url -OutFile $tmpdir\cargo-binstall.zip
+Expand-Archive -Force $tmpdir\cargo-binstall.zip $tmpdir\cargo-binstall
+Invoke-Expression "$tmpdir\cargo-binstall\cargo-binstall.exe -y --force cargo-binstall"
+Remove-Item -Force $tmpdir\cargo-binstall.zip
+Remove-Item -Recurse -Force $tmpdir\cargo-binstall
+if ($Env:Path -split ";" -notcontains "$HOME\.cargo\bin") {
+	Write-Host "Your path is missing $HOME\.cargo\bin, you might want to add it." -ForegroundColor Red
+}