[karabiner] bunch of modifications for karabiner

capslock.json

{
  "description": "Swap input source while capslock being held; capslock+left/right/up/down as home/end/pgup/pgdn; capslock+\\ as capslock",
  "manipulators": [
    {
      "conditions": [{
        "input_sources": [{ "language": "en" }],
        "type": "input_source_if"
      }],
      "from": {
        "key_code": "caps_lock",
        "modifiers": { "optional": ["any"] }
      },
      "to": [
        { "select_input_source": { "language": "ru" } },
        { "set_variable": { "name": "caps_lock pressed", "value": 1 } } 
      ],
      "to_after_key_up": [
        { "select_input_source": { "language": "en" } },
        { "set_variable": { "name": "caps_lock pressed", "value": 0 } } 
      ],
      "type": "basic"
    },
    {
      "conditions": [{
        "input_sources": [{ "language": "ru" }],
        "type": "input_source_if"
      }],
      "from": {
        "key_code": "caps_lock",
        "modifiers": { "optional": ["any"] }
      },
      "to": [
        { "select_input_source": { "language": "en" } },
        { "set_variable": { "name": "caps_lock pressed", "value": 1 } } 
      ],
      "to_after_key_up": [
        { "select_input_source": { "language": "ru" } },
        { "set_variable": { "name": "caps_lock pressed", "value": 0 } } 
      ],
      "type": "basic"
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "backslash",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "caps_lock" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "left_arrow",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "home" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "right_arrow",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "end" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "up_arrow",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "page_up" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "down_arrow",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "page_down" }
      ]
    },


    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f1",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "display_brightness_decrement" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f2",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "display_brightness_increment" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f3",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "mission_control" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f4",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "launchpad" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f5",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "insert" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f6",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "apple_vendor_top_case_key_code": "illumination_up" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f7",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "consumer_key_code": "rewind" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f8",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "consumer_key_code": "play_or_pause" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f9",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "consumer_key_code": "fast_forward" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f10",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "consumer_key_code": "mute" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f11",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "consumer_key_code": "volume_decrement" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "f12",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "consumer_key_code": "volume_increment" }
      ]
    },
    {
      "type": "basic",
      "conditions": [ 
        { "name": "caps_lock pressed", "type": "variable_if", "value": 1 }
      ],
      "from": {
        "key_code": "delete_or_backspace",
        "modifiers": { "optional": [ "any" ] }
      },
      "to": [
        { "key_code": "delete_forward" }
      ]
    }
  ]
}

capslock2.json

{
    "description": "Swap input source while CapsLock being held",
    "enabled": false,
    "manipulators": [
        {
            "conditions": [
                {
                    "input_sources": [{ "language": "en" }],
                    "type": "input_source_if"
                }
            ],
            "from": {
                "key_code": "caps_lock",
                "modifiers": { "optional": ["any"] }
            },
            "to": [{ "select_input_source": { "language": "ru" } }],
            "to_after_key_up": [{ "select_input_source": { "language": "en" } }],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "input_sources": [{ "language": "ru" }],
                    "type": "input_source_if"
                }
            ],
            "from": {
                "key_code": "caps_lock",
                "modifiers": { "optional": ["any"] }
            },
            "to": [{ "select_input_source": { "language": "en" } }],
            "to_after_key_up": [{ "select_input_source": { "language": "ru" } }],
            "type": "basic"
        }
    ]
}

ctrl-tab.json

{
    "description": "\"option + tab\" act as \"control + tab\", optional shift.",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.google\\.android\\.studio$"
                    ],
                    "type": "frontmost_application_unless"
                }
            ],
            "from": {
                "key_code": "tab",
                "modifiers": { "mandatory": ["option"] }
            },
            "to": [
                {
                    "key_code": "tab",
                    "modifiers": ["control"]
                }
            ],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.google\\.android\\.studio$"
                    ],
                    "type": "frontmost_application_unless"
                }
            ],
            "from": {
                "key_code": "tab",
                "modifiers": { "mandatory": ["option", "shift"] }
            },
            "to": [
                {
                    "key_code": "tab",
                    "modifiers": ["control", "shift"]
                }
            ],
            "type": "basic"
        }
    ]
}

langs.json

{
    "description": "If pressed alone, CmdL for English, CmdR for Russian",
    "manipulators": [
        {
            "from": {
                "key_code": "left_command",
                "modifiers": { "optional": ["any"] }
            },
            "to": { "key_code": "left_command" },
            "to_if_alone": [{ "select_input_source": { "language": "en" } }],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "right_command",
                "modifiers": { "optional": ["any"] }
            },
            "to": { "key_code": "right_command" },
            "to_if_alone": [{ "select_input_source": { "language": "ru" } }],
            "type": "basic"
        }
    ]
}

yamusic.json

{
    "description": "Глобальный шорткат для лайка в ЯндексМузыка.app, через временное переключение",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^ru\\.yandex\\.desktop\\.music$"
                    ],
                    "type": "frontmost_application_unless"
                }
            ],
            "from": {
                "key_code": "f12",
                "modifiers": { "mandatory": ["control"] }
            },
            "to": [{ "shell_command": "osascript -e 'tell application \"Яндекс Музыка\" to activate'" }],
            "type": "basic"
        },
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^ru\\.yandex\\.desktop\\.music111$"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "f12",
                "modifiers": { "mandatory": ["control"] }
            },
            "to": [{ "shell_command": "osascript -e 'tell application \"System Events\" to set frontmostApp to name of first process whose frontmost is true' -e 'if frontMostApp is \"Яндекс Музыка\" then' -e 'tell application \"System Events\" to key code 3' -e 'delay 0.25' -e '    tell application \"System Events\" to keystroke tab using {command down}' -e 'end if'" }],
            "type": "basic"
        }
    ]
}