composer.json

{
    "name": "project/magento2-project-name",
    "description": "Magento Project Name",
    "type": "project",
    "license": "proprietary",
    "authors": [
        {
            "name": "Matthias Walter",
            "email": "matthias.walter@mwltr.de"
        }
    ],
    "config": {
        "vendor-dir": "www/vendor",
        "use-include-path": true
    },
    "require": {
        "magento/product-community-edition": "2.2.3",
        "composer/composer": "@alpha",
        "my-namespace/my-local-module": "*",
        "mwltr/ext-magento2-mwltr-filesystem-filedriver": "^1.0.1"
    },
    "require-dev": {
        "phpunit/phpunit": "~6.2.0",
        "squizlabs/php_codesniffer": "3.2.2",
        "phpmd/phpmd": "@stable",
        "pdepend/pdepend": "2.5.2",
        "friendsofphp/php-cs-fixer": "~2.2.0",
        "lusitanian/oauth": "~0.8.10",
        "sebastian/phpcpd": "2.0.4"
    },
    "extra": {
        "magento-root-dir": "www/",
        "magento-force": "override"
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "autoload": {
        "psr-4": {
            "Magento\\Setup\\": "www/setup/src/Magento/Setup/"
        },
        "files": [
            "www/app/etc/NonComposerComponentRegistration.php"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Magento\\Sniffs\\": "www/dev/tests/static/framework/Magento/Sniffs/",
            "Magento\\Tools\\": "www/dev/tools/Magento/Tools/",
            "Magento\\Tools\\Sanity\\": "www/dev/build/publication/sanity/Magento/Tools/Sanity/",
            "Magento\\TestFramework\\Inspection\\": "www/dev/tests/static/framework/Magento/TestFramework/Inspection/",
            "Magento\\TestFramework\\Utility\\": "www/dev/tests/static/framework/Magento/TestFramework/Utility/"
        }
    },
    "scripts": {
        "preventRunningComposerInMagentoFolder": "[ ! $(basename `pwd`) = 'www' ] || { echo 'Checking current dir is not magento folder'; exit 1; }",
        "setPermissionsBin": "chmod -R +x www/bin www/vendor/bin",
        "setSymlinks": "cd www && ln -sf ../composer.* .",
        "pre-install-cmd": [
            "@preventRunningComposerInMagentoFolder"
        ],
        "pre-update-cmd": [
            "@preventRunningComposerInMagentoFolder"
        ],
        "post-install-cmd": [
            "@setPermissionsBin",
            "@setSymlinks"
        ],
        "post-update-cmd": [
            "@setPermissionsBin",
            "@setSymlinks"
        ]
    },
    "repositories": [
        {
            "type": "path",
            "url": "src/*/*"
        },
        {
            "type": "composer",
            "url": "https://repo.magento.com/"
        }
    ]
}