Kerrigan29a/recipe

{
  "main": "t1",
  "tasks": {
    /* Task 1 */
    "t1": {
      "deps": [
        "t2",
        "t3"
      ],
      "cmd": "echo All done!!!",
      "stdout": "",
      "stderr": ""
    },
    /* Task 2 */
    "t2": {
      "deps": [],
      "interp": ["python", "-c", "{cmd}"],
      "cmd": "import time\nfor i in range(10):\n\ttime.sleep(0.5)\n\tprint '{}: hi world'.format(i)\n"
    },
    /* Task 3 */
    "t3": {
      "deps": [],
      "interp": ["python", "-c", "{cmd}"],
      "cmd": "import time\ntime.sleep(2)\nprint 'Cancelling'\nexit(1)",
    }
  }
}