satis.json

{
    "name": "Local Composer repository",
    "homepage": "http://satis.example.org/",
    "output-dir": "htdocs/",
    "providers": true,
    "require-all": true,
    "config": {
        "http-basic": {
            "svn.example.org": {
                "username": "user",
                "password": "pass"
            }
        },
        "store-auths": true
    },
    "archive": {
        "directory": "dist",
        "format": "tar",
        "prefix-url": "http://satis.example.org/",
        "skip-dev": true
    },
    "repositories": [
        {
            "type": "vcs",
            "url": "https://svn.example.org/misc/php-tools/"
        },
        {
            "type": "vcs",
            "url": "https://svn.example.org/misc/MyLittleGallery/"
        },
        {
            "type": "vcs",
            "url": "https://svn.example.org/minecraft/nbt-lib/"
        }
    ]
}