4minitz/4minitz

#!/bin/bash

basedir4min=/4minitz_storage
settingsfile=${basedir4min}/4minitz_settings.json

if [[ ! -d $basedir4min ]]
then
    echo "Could not find $basedir4min. This script is intended as an entrypoint"
    echo "for the 4Minitz Docker container. To start the app without Docker"
    echo "adjust the `./deploy/run_sample.sh` script and use that."
    exit 1
fi

# Settings file, initial copy from container to host once
if [ -f "$settingsfile" ]
then
    echo "4minitz_settings.json found on your local host directory."
else
    echo "Copying 4minitz_settings.json to your local host directory - once!"
    cp /4minitz_settings.json ${settingsfile}
    echo "DONE."
fi
echo "You may edit the settings file locally on your host."
echo "Then restart this docker container."

cd /4minitz_bin/bundle

export PORT=3333
export ROOT_URL='http://localhost:3100'
export METEOR_SETTINGS=$(cat ${basedir4min}/4minitz_settings.json)
export UNIVERSE_I18N_LOCALES='all'

echo ""
echo "Checking for MongoDB"

# From https://gist.github.com/megahertz/c46136a77c4d42e285ec5a2f32215903
#
# Usage: parse_mongo_url URL
# It sets the following variables:
# MONGO_HOST
# MONGO_PORT
# MONGO_DATABASE
# MONGO_USER
# MONGO_PASSWORD
function parse_mongo_url {
    local MONGO_URL="$1"

    local AUTH
    local HOST_PORT
    local PROTO
    local URL

    PROTO="$(echo ${MONGO_URL} | grep :// | sed -e's,^\(.*://\).*,\1,g')"
    URL="${MONGO_URL/${PROTO}/}"

    AUTH="$(echo ${URL} | grep @ | rev | cut -d@ -f2- | rev)"
    if [ -n ${AUTH} ]; then
        URL="$(echo ${URL} | rev | cut -d@ -f1 | rev)"
    fi

    MONGO_PASSWORD="$(echo ${AUTH} | grep : | cut -d: -f2-)"
    if [ -n "${MONGO_PASSWORD}" ]; then
        MONGO_USER="$(echo ${AUTH} | grep : | cut -d: -f1)"
    else
        MONGO_USER=${AUTH}
    fi

    HOST_PORT="$(echo ${URL} | cut -d/ -f1)"
    MONGO_PORT="$(echo ${HOST_PORT} | grep : | cut -d: -f2)"
    if [ -n "${MONGO_PORT}" ]; then
        MONGO_HOST="$(echo ${HOST_PORT} | grep : | cut -d: -f1)"
    else
        MONGO_PORT=27017
        MONGO_HOST="${HOST_PORT}"
    fi

    MONGO_DATABASE="$(echo ${URL} | grep / | cut -d/ -f2-)"
}

parse_mongo_url ${MONGO_URL}

# Wait until mongo logs that it's ready (or timeout after 60s)
COUNTER=0
while !(nc -z ${MONGO_HOST} ${MONGO_PORT}) && [[ $COUNTER -lt 60 ]] ; do
    sleep 2
    let COUNTER+=2
    echo "Waiting for mongo to initialize... ($COUNTER seconds so far)"
done

if [[ $COUNTER -ge 60 ]]; then
    echo "MongoDB not found! Aborting 4Minitz start."
    echo "Did you set up a MongoDB and pass in the correct MONGO_URL?"
    echo "Since version 2.0 4Minitz longer comes bundled with a MongoDB."
    echo "You need to set up your own database instance. See our admin guide:"
    echo ""
    echo "https://github.com/4minitz/4minitz/blob/develop/doc/admin/adminguide.md"
    echo ""
    exit 1
fi

echo "MongoDB is up and running, starting 4Minitz..."

echo ""
echo "***********************************"
echo "*-- Welcome to 4Minitz in Docker--*"
echo "*                                 *"
echo "* IF                              *"
echo "*   you launched the container    *"
echo "*   with the -p 3100:3333 option  *"
echo "* THEN                            *"
echo "*   You can open 4Minitz on your  *"
echo "*   host browser via:             *"
echo "*   http://localhost:3100         *"
echo "***********************************"
echo ""

node main.js