Mac shell script to run symfony 4 projects in docker containers. For good developer performance, only project files are mounted and vendor files are copied back to the host on composer updates.

docker.sh

#!/bin/bash

#################
# RUNTIME CONFIG:
PORT=8888

#################

IMAGE=kempkensteffen/nginx-symfony:7.2-dev
DOCROOT=/var/www/html

SHELL=/bin/zsh

NAME=`php -r 'echo basename(__DIR__)."-".md5(file_get_contents(__DIR__));'`
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
SCRIPTNAME=`basename "$0"`

function run()
{
    rm -rf /tmp/$NAME-composer-updated
    touch /tmp/$NAME-composer-updated

    docker pull $IMAGE
    docker run -d -p $PORT:80 --name $NAME \
        -v $DIR/bin:$DOCROOT/bin \
        -v $DIR/config:$DOCROOT/config \
        -v $DIR/public:$DOCROOT/public \
        -v $DIR/src:$DOCROOT/src \
        -v $DIR/var:$DOCROOT/var \
        -v $DIR/.env:$DOCROOT/.env \
        -v $DIR/composer.json:$DOCROOT/composer.json \
        -v $DIR/composer.lock:$DOCROOT/composer.lock \
        -v $DIR/symfony.lock:$DOCROOT/symfony.lock \
        -v /tmp/$NAME-composer-updated:/composer-updated \
        $IMAGE
}

function start()
{
    docker start $NAME
}

function stop()
{
    docker stop $NAME
}

function remove()
{
    stop
    docker rm $NAME
}

function restart()
{
    docker restart $NAME
}

function logs()
{
    docker logs -f $NAME
}

function console()
{
    if [ ! -f "/usr/local/bin/fswatch" ]; then
        echo "Please install fswatch to use the console:"
        echo "brew install fswatch"
        exit 1;
    fi

    # Watch for changes of composer files
    trap "kill 0" EXIT
    /usr/local/bin/fswatch -0 /tmp/$NAME-composer-updated | xargs -0 -n 1 -I {} $DIR/$SCRIPTNAME copyVendor &

    # Run console
    docker exec -it -e SHELL=$SHELL $NAME /bin/sh -c 'PATH=/opt/docker-shell:$PATH; exec "${SHELL:-sh}"'
}

function copyVendor() {
    printf "\n\r"
    echo "👻 Copying vendor files from container to host..."
    printf "\r"
    rm -rf $DIR/vendor
    docker cp $NAME:/var/www/html/vendor $DIR/vendor
    echo "👻 Done. Vendor files are updated."
    printf "\n\r"
}

function setupConsole() {

COMPOSER=$(cat <<EOF
#!/bin/bash
/usr/bin/composer "\$@"
if [ \$? -ne 0 ]; then exit; fi
echo "1" > /composer-updated
EOF
)

    docker exec -e SHELL_COMPOSER="$COMPOSER" $NAME /bin/sh -c 'mkdir -p /opt/docker-shell; echo "$SHELL_COMPOSER" > /opt/docker-shell/composer; chmod a+x /opt/docker-shell/composer'
}

if [[ "$1" == "run" ]]; then

    RUNNING=$(docker ps -a --format "table {{.Names}}" | grep -c "$NAME")

    if [[ "$RUNNING" == "0" ]]; then
        run
        setupConsole
    else
        start
    fi

    if [ $? -ne 0 ]; then exit; fi

    console

    exit 0;
fi

if [[ "$1" == "stop" ]]; then
    stop
    exit 0;
fi

if [[ "$1" == "remove" ]]; then
    remove
    exit 0;
fi

if [[ "$1" == "restart" ]]; then
    restart
    exit 0;
fi

if [[ "$1" == "console" ]]; then
    console
    exit 0;
fi

if [[ "$1" == "copyVendor" ]]; then
    copyVendor
    exit 0;
fi

if [[ "$1" == "logs" ]]; then
    logs
    exit 0;
fi

echo "./$SCRIPTNAME run           Runs the docker image and opens log & console"
echo "./$SCRIPTNAME console       Opens log & console"
echo "./$SCRIPTNAME stop          Stops the docker container"
echo "./$SCRIPTNAME restart       Restarts the docker container"
echo "./$SCRIPTNAME remove        Removes the docker container"
echo "./$SCRIPTNAME logs          Shows the container logs"
echo "./$SCRIPTNAME copyVendor    Copy the vendor folder from container to host"