Macos 在AppleScript中增加进度条

我有一个应用程序正在使用“SKProgressbar”。我希望在运行第二个shell脚本的过程的基础上，将这个进度条增加10。我不确定这是否可能。我已经提供了下面的脚本。我是新来的

    on open adisk
    set terminalcommand to "cd " & quoted form of (POSIX path of adisk) & " ; find . -name '.DS_Store' -type f -delete"
    do shell script terminalcommand
    set xxx to "cd " & quoted form of (POSIX path of adisk) & " ; find * -type f -exec md5 -r {} \\; > *New_File.md5"
    set iconPath to ((path to me) as text) & "Contents:Resources:droplet.icns"

    tell application "SKProgressBar"
        activate
        set floating to false --> default is true
        set position to {500, 550} --> default is {1000, 750}, origin point is bottom left
        set width to 400.0 --> default is 500.0
        set title to "CreateMD5"
        set header to "Processing..."
        set header alignment to center
        set footer to "" --> default is empty string
        set footer alignment to center -->  default is left
        -- image path can be HFS or POSIX path, default is missing value (no image)
        set image path to iconPath
        tell progress bar
            set minimum value to 0.0 --> default is 0.0
            set maximum value to 100.0 -->  default is 100.0
            set current value to 0.0 --> default is 0.0
        end tell
        set show window to true --> default is false
        tell progress bar
            set indeterminate to false --> default is true
            start animation
            increment by 10.0
            do shell script xxx
            stop animation
        end tell
        quit
    end tell
    activate
    display dialog "        MD5 Complete!" with icon 1 buttons {"Close", "Open Directory"} cancel button 1 default button 2
    tell application "Finder"
        open adisk
    end tell
end open

---

这方面的任何帮助都会很好。如果简单的答案是“否”，那么我将继续并尝试解决一些问题。

我不熟悉SKProgressbar的工作原理，但是如果它在脚本结束后没有重置所有内容，您不能反转整个过程吗？与其尝试在applescript中运行bash脚本，为什么不制作一个applescript，只将条数增加1，然后让bash脚本在整个代码中调用它呢

例如

然后

#!/bin/bash
#/Some/Location/my_bash_script.sh
for x in {1..10}; do
    #do stuff here
    osascript /Users/user_name/Desktop/update_progbar.scpt
done

---

我认为没有任何方法可以知道shell脚本的进度，所以我怀疑你能做到这一点。通常，您只需在shell脚本之前启动一个不确定的进度条，然后停止。谢谢。经过更多的研究和你的回答，我发现这是唯一可行的选择。这比我现在拥有的要好：）

#!/bin/bash
#/Some/Location/my_bash_script.sh
for x in {1..10}; do
    #do stuff here
    osascript /Users/user_name/Desktop/update_progbar.scpt
done