_debug(){
    if [ -n "$DEBUG" ] ; then
        echo $*
    fi
}


_get_hostname(){
    local hn="$(hostname -a 2>/dev/null || hostname)"
    local ha=""
    for host in $hn ; do
        if [[ "$(echo $host | grep "\." | grep -v "localhost")" != "" ]] ; then
            ha="$host"
        fi
    done
    if [ -n "$ha" ] ; then
        echo "$ha"
    else
        echo ""
    fi
}


_source_host_specific_rcfile(){
    local _host_alias="`_get_hostname`"
    if [[ ! -n "$_host_alias" ]] ; then
        _host_alias="`hostname`"
    fi

    local _host_specific_rcfile="$HOME/.bash_vars.$_host_alias"
    if [[ -e "$_host_specific_rcfile" ]] ; then
        debug "sourcing $_host_specific_rcfile"
        source $_host_specific_rcfile
    fi
}


_source_bash_extras()
{
    local _BASH_EXTRAS="
    $HOME/.bash_aliases
    $HOME/.bash_functions
    /etc/bash_completion
    $HOME/.bash_completion
    "
    for ext in $_BASH_EXTRAS ; do
        if [ -e "$ext" ] ; then
            _debug "sourcing $ext"
            source $ext
        fi
    done
}


_bash_profile_main()
{
    source "$HOME/.bash_vars_common"
    _source_host_specific_rcfile
    _source_bash_extras
    get_ssh_agent
    get_gpg_agent

    eval "$(rbenv init -)"

    unset _get_hostname
    unset _source_host_specific_rcfile
    unset _source_bash_extras
    unset _bash_profile_main
}


_bash_profile_main

# vim:filetype=sh