Xdebug Laravel Sail project in VS Code

docker-compose.yml

# For more information: https://laravel.com/docs/sail
version: '3'
services:
    laravel.test:
        build:
            context: ./docker/8.0
            dockerfile: Dockerfile
            args:
                WWWGROUP: '${WWWGROUP}'
                XDEBUG: '${APP_DEBUG:-false}'
                XDEBUG_PORT: '${SAIL_XDEBUG_PORT:-9003}'

Dockerfile

ARG XDEBUG
ARG XDEBUG_PORT
RUN if [ "${XDEBUG}" = 'true' ] ; then \
    apt-get update \
        && apt-get install -y php-xdebug \
        && echo "[XDebug]" > /etc/php/8.0/cli/php.ini \
        && echo "zend_extension="$(find /usr/lib/php/20200930/ -name xdebug.so)" > /etc/php/8.0/cli/php.ini" \
        && echo "xdebug.mode = debug" >> /etc/php/8.0/cli/php.ini \
        && echo "xdebug.discover_client_host = true" >> /etc/php/8.0/cli/php.ini \
        && echo "xdebug.client_host = host.docker.internal" >> /etc/php/8.0/cli/php.ini \
        && echo "xdebug.client_port = ${XDEBUG_PORT}" >> /etc/php/8.0/cli/php.ini \
        && apt-get -y autoremove \
        && apt-get clean \
        && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ;\
fi;

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Listen for Sail Xdebug",
            "type": "php",
            "request": "launch",
            "port": 9003,
            "pathMappings": {
                "/var/www/html": "${workspaceFolder}"
            },
            "hostname": "localhost",
            "ignore": ["**/vendor/**/*.php"],
            "xdebugSettings": {
                "max_data": 65536,
                "show_hidden": 1,
                "max_children": 100,
                "max_depth": 3
            }
        },
    ]
}