Trouble Cleaning Up At The End of an Automator Action

Question

So my automator action currently downloads a file (a .dmg), mounts it, copies its contents to Applications, and then... I then want to unmount the dmg and throw the dmg away. However, by this point I no longer have the references to these two items:
download file -> mount file -> copy items
I'd like to be able to get back to the downloaded file so I can trash it, but there's no way to "store" its name or reference or anything. Any ideas? Unfortunately I can't just do a search for it since its name is often different.
Thanks in advance!

Answer 1

ineedadifferent...
Try adding the following steps at the end of your current workflow. Steps 1-4 are Finder actions; step 5 is an Auomator action:
1) *Get Specified Finder Items* -- in the Open dialog navigate to your Macintosh HD > Users > +your name+ > Desktop. Select the Desktop folder and hit Open. Leave the Options unchecked.
2) *Get Folder Contents* -- Leave both "Repeat for each subfolder found" and the Options unchecked.
3) *Filter Finder Items* -- Whose: Name Extension - Is equal to - dmg. Leave the Options unchecked.
4) *Move to Trash*
5) *Run AppleScript* -- your script might look like this:
on run {input, parameters}
tell application "Finder" to eject (every disk whose local volume is true)
return input
end run
Good luck!
Andrew99