#!/bin/bash -e

export LOGROTATE_CONF="${CUSTOMER_DIR}/var/admin/logrotate.conf"

wait_for_pidfile() {
    local i=0

    while [ "$i" -lt 20 ]; do
        case "$1" in
            'created') [ -f "$2" ] && return 0 ;;
            'removed') [ -f "$2" ] || return 0 ;;
        esac
        echo -n .
        i=$((i + 1))
        sleep 1
    done
    return 1
}

foreach_daemon() {
    local force=0
    local doublecheck=0
    # if daemon is *unset* it will be declared as local, otherwise it won't,
    # allowing the caller function to get the daemon value.
    #
    # caller() {
    #   local daemon=
    #   foreach_daemon status || echo "$daemon is down"
    # }
    [ -z "${daemon+dummy}" ] && local daemon

    while true; do
        case "$1" in
            --force) force=1; shift ;;
            --doublecheck) doublecheck=1; shift ;;
            *) break ;;
        esac
    done
    for daemon in $DAEMONS; do
        for i in {1,2}; do
            "/srv/admin/scripts/init.d/$daemon" "$@" || {
                retval="$?"
                if [ "$doublecheck" -eq 1 -a "$i" -eq 1 ]; then
                    echo "$daemon $@ exited with code $retval, doublechecking..."
                    sleep 1
                    continue
                fi
                [ "$force" -eq 0 ] && return 1
            }
            break
        done
    done
}