firebase.json

{
    "firestore": {
        "indexes": "firestore.indexes.json",
        "rules": "firestore.rules"
    },
    "functions": {
        "predeploy": [
            "npm --prefix \"$RESOURCE_DIR\" run lint",
            "npm --prefix \"$RESOURCE_DIR\" run build"
        ]
    },
    "hosting": {
        "headers": [
            {
                "source": "**/*.@(js|html|css)",
                "headers": [
                    {
                        "key": "Cache-Control",
                        "value": "max-age=604800"
                    }
                ]
            },
            {
                "source": "/",
                "headers": [
                    {
                        "key": "Link",
                        "value": "</styles.9ed84650d6d9c18ea5db.css>;rel=preload;as=style"
                    }
                ]
            },
            {
                "source": "/code-lab/*",
                "headers": [
                    {
                        "key": "Link",
                        "value": "</styles.9ed84650d6d9c18ea5db.css>;rel=preload;as=style"
                    }
                ]
            }
        ],
        "ignore": [
            "firebase.json",
            "**/.*",
            "**/node_modules/**"
        ],
        "public": "dist/jmw-site",
        "rewrites": [
            {
                "destination": "/index.html",
                "source": "**"
            }
        ]
    },
    "storage": {
        "rules": "storage.rules"
    }
}