Alfred版本修改内置Terminal为iTerm2

Alfred是Mac下一个非常强大的工具,网上有许多如何使用的教程,我目前也只是会使用一些基本功能。其中一个我特别喜欢的功能就是直接可以在Alfred里面输入shell命令(默认需要在命令前家>符号,表示是shell命令),然后就会自动打开终端执行。但这里有个问题就是Alfred默认使用Mac自带的Terminal,而大多数在Mac经常使用终端的一般都会使用iTerm2,因为它配合zsh+oh my zsh,真的是非常强大。对于目前最新的iTerm 3.x版本,可以通过如下方法将Alfred内置的Terminal改为iTerm2:

打开Alfred的"Preferences->features->Terminal/shell",将"Application"选为"custom",然后将下面的编辑框中的脚本内容替换为下面的内容:

on write_to_file(this_data, target_file, append_data)
    try
        set the target_file to the target_file as string
        set the open_target_file to open for access file target_file with write permission
        if append_data is false then set eof of the open_target_file to 0
        write this_data to the open_target_file starting at eof
        close access the open_target_file
        return true
    on error
        try
            close access file target_file
        end try
        return false
    end try
end write_to_file


on alfred_script(q)
    
    -- Write the command to run to a file. This is done because Applescript quoting is impossible to get right, esp. for backslashes.
    set tmp_dir to path to temporary items as string from user domain
    set applescript_alfred_file to tmp_dir & "alfredscript"
    set alfred_file to POSIX path of applescript_alfred_file
    write_to_file(q & return, applescript_alfred_file, false)
    
    -- Create this file, which prevents iTerm2 from restoring a saved window arrangement.
    do shell script "touch ~/Library/Application' Support/iTerm/quiet'"
    
    -- Test cases:
    -- 1. iTerm2 running, has windows open. Should open a new window for Alfred command.
    -- 2. iTerm2 running, no windows open. Should open a new window for Alfred command.
    -- 3. iTerm2 not running, set to restores arrangement. Should not restore arrangement but open a new window for the Afred command.
    -- 4. iTerm2 not running. No windows to restore. Should open a single window for the Alfred command.
    -- 5. iTerm2 not running. Has windows to restore. Restores windows and then opens a new window for the Alfred command.
    
    -- Compose a script. This is necessary because compiling in a 'tell application' command causes the app to be launched, which would happen prior to the creation of the quiet file.
    set theScript to "tell application \"iTerm2.app\"
    if (exists current window) then
        tell current window to create tab with default profile
        tell current session of current window
            write contents of file \"" & alfred_file & "\"
        end tell
    else
        create window with default profile
        tell current session of current window
            write contents of file \"" & alfred_file & "\"
        end tell
    end if
    activate
end tell"
    
    -- Invoke the script.
    run script theScript
    
    -- Clean up
--    do shell script "rm -f ~/Library/Application' Support/iTerm/quiet' /tmp/alfredscript"
end alfred_script

需要注意的是不同的iTerm2版本脚本内容不太一样,该脚本适用于最新的iTerm2版本,即iTerm2 3.0.

祝使用愉快。

参考自:https://www.iterm2.com/version3.html


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