Re: Paths & quoted form & do shell script
Re: Paths & quoted form & do shell script
- Subject: Re: Paths & quoted form & do shell script
- From: Martin Orpen <email@hidden>
- Date: Sun, 09 Oct 2005 23:11:59 +0100
- Thread-topic: Paths & quoted form & do shell script
on 9/10/05 21:07, Gary (Lists) at email@hidden wrote:
> Given your skills and formidable big brain, you've probably ruled that out
> already, but in case not...
How did you know I had a large mate called brian? :)
I've solved the problem now - and can report that it's a problem that I
caused in the first place :(
This works:
set myData to choose file
set myData to POSIX path of myData as string
set posixT to path to temporary items
set f to open for access file ((posixT as string) & "mytemp99") with
write permission
write myData to f
close access f
set tFile to (path to temporary items as string) & "mytemp99"
set thePath to paragraph 1 of (read file tFile) as Unicode text
do shell script "/usr/bin/grep -i open " & quoted form of thePath
However, if you *ever* fail to coerce the POSIX path from the second line to
a string before writing to the file your script gets hosed *forever*!
I edited the script over and over again. I coerced Unicode text to a string,
but it made no difference because (I'm guessing) the string would not fully
overwrite the Unicode text that I'd mistakenly saved at one point during
writing and testing the script.
Hope that helps somebody who has fallen into the same trap - the safest
thing to do is rename the temp file and move on...
--
Martin Orpen
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