env:
  NAME: world
tasks:
  hello:
    cmd: echo ${GREETING} $NAME!
    env:
      GREETING: "Hello"
  test:
    cmd: echo $2 $1
  i:
    cmd: cargo install --path . --force
  multiple: 
    cmd:
      - |
        sleep 2
        echo hello
      - echo first
      - echo second