What is the best way to structure configuration files?

What is the best way to structure configuration files?

The best structure often depends on the application, but a common approach is to use a hierarchical format like JSON or YAML.

Can you give me an example of a JSON configuration file?

Sure! Here's a simple example:

{
  "database": {
    "host": "localhost",
    "port": 5432,
    "user": "admin",
    "password": "secret"
  },
  "server": {
    "port": 8080,
    "logLevel": "info"
  }
}

What are the advantages of using YAML over JSON?

YAML is often more human-readable and allows for comments, making it easier to manage complex configurations.

How do I validate my configuration files?

You can use schema validation tools like JSON Schema for JSON files or PyYAML for YAML files to ensure they meet the required structure.