{
  "tasks": {
    "foo-1": "echo 'foo-1'",
    "foo-2": "echo 'foo-2'",
    "foo-3": "echo 'foo-3'",
    "dep-1": {
      "command": "echo 'dep-1'",
      "dependencies": ["dep-2", "foo-1"]
    },
    "dep-2": {
      "command": "echo 'dep-2'",
      "dependencies": ["foo-1"]
    }
  }
}