{
  "title": "fn twice -> change input source / fn hold -> iterm",
  "author": "Ramiro Garcia (https://github.com/ranemirusG)",
  "rules": [
    {
      "description": "fn + ` -> iTerm",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": 53,
            "modifiers": { "mandatory": ["fn"] }
          },
          "to": [{ "shell_command": "open '/Applications/iTerm.app'" }]
        }
      ]
    },
    {
      "description": "Press twice fn to change input source & otherwise held_down and open iterm",
      "manipulators": [
        {
          "conditions": [
            {
              "type": "variable_if",
              "name": "fn pressed",
              "value": 1
            }
          ],
          "type": "basic",
          "from": {
            "key_code": "fn",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "repeat": false,
              "key_code": "spacebar",
              "modifiers": ["left_control", "left_alt"],
              "lazy": true
            }
          ]
        },
        {
          "type": "basic",
          "from": {
            "key_code": "fn",
            "modifiers": {
              "optional": [
                "any"
              ]
            }
          },
          "to": [
            {
              "set_variable": {
                "name": "fn pressed",
                "value": 1
              }
            }
          ],
          "to_if_held_down": [
            {
              "key_code": "fn"
            }
          ],
          "parameters": {
            "basic.to_if_held_down_threshold_milliseconds": 0
          },
          "to_delayed_action": {
            "to_if_invoked": [
              {
                "set_variable": {
                  "name": "fn pressed",
                  "value": 0
                }
              }
            ],
            "to_if_canceled": [
              {
                "set_variable": {
                  "name": "fn pressed",
                  "value": 0
                }
              }
            ]
          }
        }
      ]
    }
  ]
}