Set list to shell script output in AppleScript

Question

I have a shell script that outputs filenames (one per line). I want to put that output into a list in AppleScript.

How can I do this?

Bonus points for how to then turn those filename strings into file objects.

EDIT:

When trying this:

set theFiles to {}
repeat with i from 1 to count of filenames
    set end of theFiles to (POSIX file (item i of filenames))
end repeat

I get this:

error "Finder got an error: Can’t get POSIX file \"/path/to/file\"." number -1728 from file "Macintosh HD:path:to:file"

EDIT-2:

Turns out finder isn't aware of a file that gets created after the "tell" statement starts. How do I update it or make it aware of the new file?

EDIT-3:

This worked (note the addition of "my"):

set theFiles to {}
repeat with i from 1 to count of filenames
    set end of theFiles to (my POSIX file (item i of filenames))
end repeat

That's a "Finder" error. The Finder does not know that command and thus it errors. Take that command out of your Finder tell block. It's a regular applescript command not a Finder command. — regulus6633
– regulus6633, Commented Jun 25, 2010 at 7:04

regulus6633 · Accepted Answer · 2010-06-24 07:01:25Z

2

set myFilenamesList to paragraphs of (do shell script "path/to/shell/script")
set firstFileObject to POSIX File (item 1 of myFilenamesList)

When you have a list, you use a repeat loop to iterate over the list and do something with the items in the list. For example if you wanted a list of the file objects you could do this.

set fileObjectsList to {}
repeat with i from 1 to count of myFilenamesList
set end of fileObjectsList to POSIX File (item i of myFilenamesList)
end
return fileObjectsList

Of course it doesn't make much sense to do this because once you have the file objects in a list then you'll need to repeat over that list to do something with those objects... thus you'll be repeating over a list 2 times when 1 time would probably suffice. So I would do something like this instead...

repeat with i from 1 to count of myFilenamesList
set thisFileObject to POSIX File (item i of myFilenamesList)
-- do something with the file object "thisFileObject"
end

edited Jun 24, 2010 at 7:01

answered Jun 23, 2010 at 7:13

regulus6633

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1 Comment

Jeremy Cantrell Over a year ago

How would I create file objects for all the filenames. I need it in a list object.

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