シミュレータのエキスパートになる – WWDC2020

❯ xcrun simctl
usage: simctl [--set <path>] [--profiles <path>] <subcommand> ...
       simctl help [subcommand]
Command line utility to control the Simulator

For subcommands that require a <device> argument, you may specify a device UDID
or the special "booted" string which will cause simctl to pick a booted device.
If multiple devices are booted when the "booted" device is selected, simctl
will choose one of them.

Subcommands:
    create              Create a new device.
    clone               Clone an existing device.
    upgrade             Upgrade a device to a newer runtime.
    delete              Delete spcified devices, unavailable devices, or all devices.
    pair                Create a new watch and phone pair.
    unpair              Unpair a watch and phone pair.
    pair_activate       Set a given pair as active.
    erase               Erase a device's contents and settings.
    boot                Boot a device.
    shutdown            Shutdown a device.
    rename              Rename a device.
    getenv              Print an environment variable from a running device.
    openurl             Open a URL in a device.
    addmedia            Add photos, live photos, videos, or contacts to the library of a device.
    install             Install an app on a device.
    uninstall           Uninstall an app from a device.
    get_app_container   Print the path of the installed app's container
    install_app_data    Install an xcappdata package to a device, replacing the current contents of the container.
    launch              Launch an application by identifier on a device.
    terminate           Terminate an application by identifier on a device.
    spawn               Spawn a process by executing a given executable on a device.
    list                List available devices, device types, runtimes, or device pairs.
    icloud_sync         Trigger iCloud sync on a device.
    pbsync              Sync the pasteboard content from one pasteboard to another.
    pbcopy              Copy standard input onto the device pasteboard.
    pbpaste             Print the contents of the device's pasteboard to standard output.
    help                Prints the usage for a given subcommand.
    io                  Set up a device IO operation.
    diagnose            Collect diagnostic information and logs.
    logverbose          enable or disable verbose logging for a device
    status_bar          Set or clear status bar overrides
    ui                  Get or Set UI options
    push                Send a simulated push notification
    privacy             Grant, revoke, or reset privacy and permissions
    keychain            Manipulate a device's keychain

// 権限の付与
xcrun simctl privacy booted grant calender com.example.MyApp

// 権限の削除
// 下記では、アプリをcalenderに指定したが、all を指定することで全てのアプリに設定も可能
xcrun simctl privacy booted revoke calender com.example.MyApp

// 権限のリセット
xcrun simctl privacy reset all

{
  "Simulator Target Bundle": "com.example.MyApp", // このキーは、通知を受信するアプリのbundle idを指定する
  "aps": {
       "alert": {
           "title": "Push Notification",
           "subtitle": "New fruit smoothies are available",
           "body": "We know you'll love these delicious concoctions 🥰"
       }
   }
}

xcrun simctl push booted com.example.MyApp payload.json

// bundle IDを省略可能
xcrun simctl push booted payload.json

// 動作中のデバイスから画面のビデオをキャプチャしてvideo.mp4に保存
// 既にファイルが存在して上書きする場合は --force オプションを追加する
xcrun simctl io booted recordVideo video.mp4

// codecの指定、maskの削除
crun simctl io booted recordVideo --codec h264 --mask ignored video.mp4

// 内蔵 or 外部ディスプレイのどちらでビデオ映像をキャプチャするかを選択可能
// 例えば、写真アプリでの表示を外部ディスプレイに映すなど
xcrun simctl io booted recordVideo --display external external.mp4

// ステータスバーの時間、ネットワーク環境を変更
xcrun simctl status_bar booted override --time 12:01 --cellularBars 1 --dataNetwork 3g --wifiMode failed

// 編集したステータスバーをclearする
xcrun simctl status_bar booted clear

❯ xcrun simctl status_bar
Set or clear status bar overrides
Usage: simctl status_bar <device> [list | clear | override <override arguments>]

Supported Operations:
    list
    List existing overrides.

    clear
    Clear all existing status bar overrides.

    override <override arguments>
    Set status bar override values, according to these flags.
    You may specify any combination of these flags (at least one is required):

    --time <string>
         Set the date or time to a fixed value.
         If the string is a valid ISO date string it will also set the date on relevant devices.
    --dataNetwork <dataNetworkType>
         If specified must be one of 'wifi', '3g', '4g', 'lte', 'lte-a', or 'lte+'.
    --wifiMode <mode>
         If specified must be one of 'searching', 'failed', or 'active'.
    --wifiBars <int>
         If specified must be 0-3.
    --cellularMode <mode>
         If specified must be one of 'notSupported', 'searching', 'failed', or 'active'.
    --cellularBars <int>
         If specified must be 0-4.
    --operatorName <string>
         Set the cellular operator/carrier name. Use '' for the empty string.
    --batteryState <state>
         If specified must be one of 'charging', 'charged', or 'discharging'.
    --batteryLevel <int>
         If specified must be 0-100

xcrun simctl keychain booted add-root-cert myCA.pem