打开，拆分iTerm2窗口并在每个窗格中执行命令

问题描述

我正在尝试创建一个脚本，该脚本将打开一个iTerm2窗口，将其垂直拆分为3个窗格，并在每个窗格中运行一些命令.

I'm trying to create a script which would open a iTerm2 window, split it into 3 panes vertically and run a few commands inside each of those panes.

到目前为止，这是我的尝试:

Here's my attempt so far:

tell application "iTerm2"
  activate

  -- Create main window
  create window with default profile

  tell current session of current window
    set name to "frontend"
    write text "cd ~/Documents/frontendDir"
    split vertically with default profile
  end tell

  tell second session of current window -- ERROR HERE
    set name to "backend"
    write text "cd ~/Documents/backendDir"
    split vertically with default profile
  end tell

  tell third session of current window
    set name to "apollo-server"
    write text "cd ~/Documents/GitHub/apolloDir"
  end tell
end tell

关于创建frontend的第一部分似乎可以正常工作，因为窗口已正确打开，并且在其中正确执行了命令cd ~/Documents/frontendDir.窗口也被垂直分割一次，因为我很确定当我尝试访问窗口的第二个窗格时它会停止执行.

The first part about creating the frontend seems to work as the window is correctly opened and the command cd ~/Documents/frontendDir is correctly executed in it. The window is also split vertically once as I'm pretty sure it stops executing when I try to access the second pane of my window.

我收到此错误:iTerm got an error: Can’t get session 2 of current window

预先感谢

推荐答案

iTerm session对象包含在tabs而不是windows中.因此，如您在下面的脚本片段中所看到的，我已经引用了每个会话，这些会话是通过current window的current tab来写的:

iTerm session objects are contained by tabs, not windows. Therefore, as you can see in the script snippet below, I've referenced each session to write to by way of the current tab of the current window:

tell application "iTerm"
    activate

    set W to current window
    if W = missing value then set W to create window with default profile
    tell W's current session
        split vertically with default profile
        split vertically with default profile
    end tell
    set T to W's current tab
    write T's session 1 text "cd ~/Desktop"
    write T's session 2 text "cd ~/Downloads"
    write T's session 3 text "cd ~/Documents"
end tell

据我所知，您无法设置session的name属性；它被设置为会话框架的标题.您可以按其索引引用每个session(如我在这里所做的那样).其id属性；或其tty属性；所有这些都是唯一的值.

As far as I can tell, you cannot set the name property of a session; it gets set to the title of the session's frame. You can reference each session either by its index (as I've done here); its id property; or its tty property; all of which are unique values.

如您所见，索引似乎是由会话的创建顺序排序的:

As you can see, the index appears to be ordered by a session's creation:

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