/**
Detect whether the terminal supports Unicode.

@example

```javascript
isUnicodeSupported(); //=> true
```
*/
export function isUnicodeSupported(platform = Deno.build.os) {
  if (platform !== "windows") {
    return Deno.env.get("TERM") !== "linux";
  }

  return (
    Boolean(Deno.env.get("CI")) ||
    Boolean(Deno.env.get("WT_SESSION")) || // Windows Terminal
    Deno.env.get("ConEmuTask") === "{cmd::Cmder}" || // ConEmu and cmder
    Deno.env.get("TERM_PROGRAM") === "vscode" ||
    Deno.env.get("TERM") === "xterm-256color" ||
    Deno.env.get("TERM") === "alacritty"
  );
}