#!/bin/sh

set -eu


case "${OSTYPE:-}" in
    "linux-gnu"*)
        if [ -n "${WAYLAND_DISPLAY}" ]; then
            wl-paste --no-newline
            exit 0
        elif [ -n "${DISPLAY}" ]; then
            xclip -selection clipboard -out
            exit 0
        else
            cat "${HOME}/.ttyclipboard"
            exit 0
        fi
    ;;
    "linux-android"*)
        termux-clipboard-get
        exit 0
    ;;
    "darwin")
        pbpaste
        exit 0
    ;;
    *)
        cat "${HOME}/.ttyclipboard"
        exit 0
    ;;
esac