Base Magento Composer Config with Artifact

gistfile1.txt

{
  "name": "demo",
  "description": "demo here",
  "license": "proprietary",
  "homepage": "https://github.com/abdcon02",
  "repositories": [
    { "type": "composer", "url": "https://packages.firegento.com" },
    { "type": "artifact", "url": "./archive" }
  ],
  "require": {
    "magento-hackathon/magento-composer-installer": "~3.0",
    "aydin-hassan/magento-core-composer-installer": "~1.0",
    "vendor/package": "*" #just make sure archive looks like vendor_package-version.zip
  },
  "extra": {
    "magento-root-dir": "./",
    "auto-append-gitignore": true,
    "magento-force": true
  }
}