Clone repository and deploy on Docker Container

deploy.sh

#! /bin/bash

GIT_USERNAME=
REPOSITORY=
BRANCH="master"
GIT_PROTOCOL="https"
NAME=
TAG="latest"

while [ "$1" != "" ]; do
    case $1 in
        -u | --username )       shift
                                GIT_USERNAME=$1
                                ;;
        -b | --branch )         shift
                                BRANCH=$1
                                ;;
        -r | --repository )     shift
                                REPOSITORY=$1
                                ;;
        -n | --name )           shift
                                NAME=$1
                                ;;
        -t | --tag )            shift
                                TAG=$1
                                ;;
        --ssh )                 GIT_PROTOCOL="ssh"
    esac    
    shift
done

echo "Creating and cleaning src folder..."
mkdir src
cd src
rm -rf $NAME

echo "Cloning repository..."
if [ "$GIT_PROTOCOL" = "https" ]; then
    git clone $GIT_PROTOCOL://$GIT_USERNAME@$REPOSITORY $NAME || { exit 1; }
else
    git clone git@$REPOSITORY $NAME || { exit 1; }
fi

cd $NAME && git checkout $BRANCH || { exit 1; }

echo "Building Docker image..."
docker build -t $NAME:$TAG . || { exit 1; }

echo "Deploing container..."
docker stop $NAME && docker rm $NAME
docker run --name $NAME -d $NAME:$TAG || { exit 1; }

echo 'Deploy successfull!'
exit 0