#!/bin/bash

set -e
set -o pipefail

version=6.0.5
image=seafileorg/server:$version
topdir=$(cd $(dirname $0); pwd -P)
sharedir=$topdir/shared

cd $topdir

dbg() {
    if [[ $debug == "true" ]]; then
        echo "dbg: $1"
    fi
}

err_and_quit () {
    printf "\n\n\033[33mError: %s\033[m\n\n" "$1"
    exit 1
}

set_volumes() {
    local mounts seahub_db

    seahub_db=$sharedir/seahub.db
    if [[ ! -e $seahub_db ]]; then
        touch $seahub_db
    fi

    local bash_history=$sharedir/.bash_history
    if [[ ! -e $bash_history ]]; then
        touch $bash_history
    fi

    mounts=(
        $sharedir:/shared
        $topdir/containers:/containers:ro
        $topdir/scripts:/scripts:ro
        $bash_history:/root/.bash_history
    )
    volumes=""
    local m
    for m in ${mounts[*]}; do
        volumes="$volumes -v $m"
    done
}

bootstrap() {
    set_volumes
    docker run --rm -it $volumes $image /scripts/bootstrap.py
}

start() {
    set_volumes
    docker run --rm -it $volumes $image # scripts/start.py
}

enter() {
    err_and_quit "Not implemented yet"
}

function main {
    local action
    while [[ $# -gt 0 ]]
    do
        case "$1" in
            bootstrap|start|enter)    action=$1          ; shift 1 ;;
            --debug)                  debug=true         ; shift 1 ;;
            --dummy)                  dummy=$2           ; shift 2 ;;
            *)                        err_and_quit "Argument error. Please see help." ;;
        esac
    done
    "$action"
}

main "$@"