#!/bin/bash
# wallp — unified wallpaper manager. See docs/superpowers/specs/.

set -u

# Expand a leading ~ or ~/ to $HOME. Leaves other paths unchanged.
expand_tilde() {
  case "$1" in
    "~") printf '%s\n' "$HOME" ;;
    "~/"*) printf '%s\n' "$HOME/${1#\~/}" ;;
    *) printf '%s\n' "$1" ;;
  esac
}

main() {
  return 0
}

if [ "${BASH_SOURCE[0]}" = "$0" ]; then main "$@"; fi
