由VoiceOver控制AppleScript的自动化

Question

我试图找到一种方法来自动化Allow VoiceOver to be controlled with AppleScript选项在VoiceOver Utility.app上的检查，以便VoiceOver可以由AppleScript控制。专门用于GitHub操作macos工作流。

​

​

据我所知，这是否启用是由/private/var/db/Accessibility/.VoiceOverAppleScriptEnabled文件的存在(包含单个字符的a (通过深入挖掘VoiceOver Utility /ScreenReaderCore.framework确定)驱动的，但是这个目录有VoiceOver Utility，因此写入文件是不可以的(禁用SIP选项)。

它似乎还试图导入一个.voprefs文件，并将SCREnableAppleScript键设置为true，这完全被忽略了。

尝试UI脚本单击复选框似乎只是在macos-11或MacOS10.15 env的GitHub操作中什么都不做，最后状态的屏幕截图看起来好像什么都没有发生(复选框仍未选中，没有SecurityAgent弹出窗口的迹象等等)。为了完整起见，下面是我尝试过的脚本：

delay 2

log "Starting AppleScript..."

do shell script "mkdir -p ./screenshots"
do shell script "screencapture ./screenshots/starting.png"

log "Activating VoiceOver Utility..."
tell application "VoiceOver Utility" to activate

delay 1

tell application "System Events"
    repeat while not (exists window 1 of application process "VoiceOver Utility")
        delay 0.1
    end repeat

    do shell script "screencapture ./screenshots/activated.png"

    log "Ticking checkbox..."

    tell application process "VoiceOver Utility"
        repeat until (exists checkbox 2 of splitter group 1 of window 1)
            delay 0.1
        end repeat

        click checkbox 2 of splitter group 1 of window 1
    end tell

    delay 2

    do shell script "screencapture ./screenshots/checkbox.png"
end tell

log "Quiting VoiceOver Utility..."
tell application "VoiceOver Utility"
  quit
end tell

有什么主意吗？！

Answer 1

在与维护人员进行了一些协作之后，AppleScript VoiceOver控件现在可以用于GitHub操作。在默认情况下，所讨论的复选框已被选中。

发行：https://github.com/actions/virtual-environments/issues/4770

减贫战略：

• https://github.com/actions/virtual-environments/pull/4805
• https://github.com/actions/virtual-environments/pull/4824