#!/bin/bash
INIT_PATH=/usr/sbin/init-scripts
PRESTART_SCRIPTS_PATH=$INIT_PATH/prestart
INIT_SCRIPTS_PATH=$INIT_PATH/init
PRESTOP_SCRIPTS_PATH=$INIT_PATH/prestop

run_scripts() {
    local SCRIPTSPATH=$1
    local PHASE=$2
    for SCRIPT in $SCRIPTSPATH/*
    do
        if [ -f $SCRIPT -a -x $SCRIPT ]; then
            echo "[entrypoint.sh] - Running script $SCRIPT"
            if [[ "$PHASE" == "prestart" ]]; then
                $SCRIPT
            else
                ($SCRIPT) &
            fi
        fi
    done
}

wall_message() {
    for pts in $(ls /dev/pts/);
    do
        echo "Reiniciando a sua hospedagem..." >> /dev/pts/$pts;
    done
}

if [[ $# -gt 0 ]]; then
    KEY="$1"

    # Run Pre start scripts
    echo "[entrypoint.sh] - PreStart Script Hook Phase"
    run_scripts $PRESTART_SCRIPTS_PATH "prestart"

    if [[ $KEY == '--init' || $KEY == '-i' ]]; then
        VALUE=$2
        if [ $VALUE == "default" ]; then
            # Run default init scripts
            echo "[entrypoint.sh] - Init Script Hook Phase"
            run_scripts $INIT_SCRIPTS_PATH "init"
        else
            exec $VALUE
        fi
    else
        # Run custom command
        exec "$@"
    fi
else
	exec "/bin/bash"
fi
echo "[entrypoint.sh] - Starting trap"
trap "wall_message;echo 'PreStop Script Hook Phase';run_scripts $PRESTOP_SCRIPTS_PATH 'prestop'" SIGHUP SIGINT SIGTERM
wait