#!/usr/bin/env bash

# An OS-agnostic wrapper around the system clipboard (well, for MacOS and
# Linux).

if [[ -t 0 ]]; then
    if command -v xclip >/dev/null; then
        xclip -selection clipboard -out
    elif command -v xsel >/dev/null; then
        xsel --clipboard --output
    elif command -v pbpaste >/dev/null; then
        pbpaste
    else
        >&2 echo "No clipboard detected. Aborting."
        exit 1
    fi
else
    if command -v xclip >/dev/null; then
        xclip -selection clipboard -in
    elif command -v xsel >/dev/null; then
        xsel --clipboard --input
    elif command -v pbcopy >/dev/null; then
        pbcopy
    else
        >&2 echo "No clipboard detected. Aborting."
        exit 1
    fi
fi