Glassfish script that starts a domain, stops every other running domain, deploys the latest .ear version and displays logging. Usage: 'bash deploy_glassfish domain-name'

deploy_glassfish

#!/bin/bash

ear_path=~/projeto/FSJ/ambiente/maven_repo/br/com/fsj/retaguarda/fsj-retaguarda-ear/1.0-SNAPSHOT/fsj-retaguarda-ear-1.0-SNAPSHOT.ear
glassfish_path=~/glassfish-3.1.2.2/glassfish
domains_list=$(asadmin list-domains)
project_path=~/projeto/FSJ/branches/18.03.3.0
memory_usage=$(free -m | awk 'NR==2{ printf " %.2f", $3*100/$2 }')
maximum_memory_usage=75.00

function setDatabaseDialect {
    if [ ! -z "${1}" ]; then
        echo -e "Setting fsj-retaguarda-core-projeto/pom.xml to use ${1} dialect\n"
        cd $project_path/fsj-retaguarda-core/fsj-retaguarda-core-projeto/

        if [ "$1" = "oracle" ]; then
            sed -i -e 's/FirebirdDialect/Oracle10gDialect/g' pom.xml
        elif [ "$1" = "firebird" ]; then
            sed -i -e 's/Oracle10gDialect/FirebirdDialect/g' pom.xml
        fi
    fi
}

function mvn_install {
    cd $project_path
    mvn -T 1C install -offline
}

declare -a domains=()
for d in $glassfish_path/domains/*; do
    domains+=("${d##*/}")
done

if [$memory_usage'>'$maximum_memory_usage | bc -l]; then
    echo -e "\nMemory overload\nStopping all domains"

    for i in "${domains[@]}"; do
        asadmin stop-domain $i
    done
fi

#check if passed domain exists inside glassfish's folder
if [[ " ${domains[@]} " == *" ${1} "* ]]; then
    killall tail -q
    echo -e "\nChecking for running domains...\n"
    for domain in ${domains[@]}; do

        # checks if is target domain
        if [ $domain == ${1} ]; then
            setDatabaseDialect $2

            # execute maven's fast build
            mvn_install

            if echo $domains_list | grep -q "${1} not running"; then
                echo -e "\nStarting $domain\n"
	            asadmin start-domain $1
            else
                echo -e "\n$domain already running"
            fi
        else
            if echo $domains_list | grep -q "${domain} running"; then
                echo -e "\nStopping $domain\n"
                asadmin stop-domain $domain
            else
                echo -e "\n$domain is not running"
            fi
        fi
    done
    
    #deploys the application and checks its status
    echo -e "\nDeploying ear...\n"
    deploy_status=$(asadmin deploy --force=true $ear_path)

    if echo $deploy_status | grep -q "Command deploy executed successfully."; then
        echo -e "\nSuccessfully deployed!\n Displaying logs...\n"
        tail -f -n 50 "$glassfish_path/domains/$1/logs/server.log" & disown
    else
        echo -e "\nDeploy failed...\nStopping the domain"
        asadmin stop-domain $1
    fi

else
    echo -e "Invalid domain.\nAvailable domains: ${domains[@]}"
    exit
fi