yenv/test/fixtures/composition.yaml

Environment management using YAML.

# Use case 1: base configs
base:
  PORT: 1338
  SEED_DATABASE: true

# Use case 2: separating config sections, then composing them later.
auth:
  # testing that nonexistent sections don't screw up.
  ~compose: nonexistent
  FB_APP_ID: 123

# Any section can compose, and be composed.
development:
  # "compose" takes an array of strings that map to sections
  ~compose: [base, auth]
  DEV: true
  DEV_ONLY_OPTION: 123

production:
  # compose can be a string or an array of strings
  ~compose: development
  # Override here..
  PORT: 80
  SEED_DATABASE: false
  DEV: false