version: "3"

vars:
  VAR: value_from_a
  UNIQUE_A: only_in_a

tasks:
  print:
    desc: Print vars from include A
    cmds:
      - echo "A:VAR={{.VAR}}"
      - echo "A:UNIQUE_A={{.UNIQUE_A}}"
      - echo "A:ROOT_VAR={{.ROOT_VAR}}"

  try-access-b:
    desc: Try to access B's unique var (should fail in scoped mode)
    cmds:
      - echo "A:UNIQUE_B={{.UNIQUE_B}}"