#!/usr/bin/env bash

if [[ -z "${plum_repo}" ]]; then
    plum_repo='rime/plum'
fi

if [[ -z "${plum_dir}" ]]; then
    # am I in a working copy already?
    plum_dir="$(dirname "$(readlink -f "$0")")"
    if ! [[ -f "${plum_dir}"/scripts/install-packages.sh ]]; then
        # make a copy of plum in a subdirectory
        plum_dir='plum'
    fi
fi

if ! [[ -e "${plum_dir}" ]]; then
    git clone --depth 1 "https://github.com/${plum_repo}.git" "${plum_dir}"
fi

if ! [[ "$0" -ef "${plum_dir}"/rime-install ]]; then
    # run the newer version of rime-install
    "${plum_dir}"/rime-install "$@"
    exit
fi

export root_dir="${plum_dir}"
source "${root_dir}"/scripts/bootstrap.sh
require 'styles'

if [[ -z "${rime_dir}" ]]; then
    # Output to Rime user directory
    require 'frontend'
    guess_rime_user_dir  # exports `rime_dir`
fi

if [[ "$1" == '--select' ]]; then
    shift
    interactive=1
fi

if [[ $# -eq 0 ]]; then
    targets=(':preset')
else
    targets=("$@")
fi

if [[ -n "${interactive}" ]]; then
    require 'selector'
    select_packages "${targets[@]}"
    targets=("${selected_packages[@]}")
fi

for target in "${targets[@]}"; do
    if [[ "${target}" == 'plum' ]]; then
        echo $(print_result 'Updating plum at') "'${plum_dir}'"
        (cd "${plum_dir}"; git pull)
        continue
    fi

    "${root_dir}"/scripts/install-packages.sh "${target}" "${rime_dir:-.}"
done