#!/bin/sh -ef
# Search for a package

# shellcheck disable=1091
if command -v cpt-lib >/dev/null; then . cpt-lib; else . ./cpt-lib; fi

# By default we are showing all instances of a package. This value can be unset
# in order to only find the first instance of a package.
all=1

eval set -- "$(getopt -l single,version,help -- shv "$@")"
while :; do
    case "$1" in
        --help|-h|'')
            out "usage: ${0##*/} [--single] [pkg...]" "" \
                "  Options:" \
                "    -s --single  Only show the first instance of a package" ""
            exit 0
            ;;
        --version|-v) version ;;
        --single|-s) unset all; shift ;;
        --) shift; break ;;
    esac
done

for pkg; do pkg_find "$pkg" "${all:+all}"; done