Can't do shell script with a repeat with i from 1 to n loop

Scripting Forums AppleScript | Mac OS X
#1

With multiple selections allowed, say i choose “3” options from the list, the value of the variable im trying to loop, instead of returning the value of the 3 items its just returning the number three… then the shell script is looking for all file names with the number 3 in it.

Ive tried so many different things and have been stuck n this for about a week and cant work it out.

Hopefully someone here might be able to offer some advice.

Thank you in advance.

Doug



use AppleScript version "2.4" -- Yosemite (10.10) or later
use framework "Foundation"
use scripting additions
use script "Metadata Lib" version "2.0.0"
use mdLib : script "Metadata Lib" version "2.0"
property twelfth_root_2 : (2 ^ (1 / 12))


tell application "Finder"
	delete (every item of folder "Mojave:Users:dh:Music:Samples:EXS24:ESX242:autocrop:Term:")
end tell




display dialog "Choose fundemental frequency in Hertz" default answer ""

set fRoot to text returned of result

set presets to {"b9", "9th", "m3", "3rd", "4th", "Dim5", "5th", "Aug5", "6th", "7th", "m7", "Oct"}





set theMode to (choose from list presets with prompt "Choose a character:" with multiple selections allowed)
if (theMode is false) then return -- user cancelled

set frequencies to {}
repeat with semitones from 1 to (count presets)
	if (theMode contains {item semitones of presets}) then
		set frequency to (round (fRoot * (twelfth_root_2 ^ semitones)))
		set end of frequencies to ¬
			{((round ((frequency / 256) / 5)) * 5), ((round ((frequency / 128) / 5)) * 5), ((round ((frequency / 64) / 5)) * 5), ((round ((frequency / 32) / 5)) * 5), ((round ((frequency / 16) / 5)) * 5), ((round ((frequency / 8) / 5)) * 5), ((round ((frequency / 4) / 5)) * 5), ((round ((frequency / 2) / 5)) * 5), ((round (frequency / 5)) * 5), ((round ((frequency * 2) / 5)) * 5), ((round ((frequency * 4) / 5)) * 5), ((round ((frequency * 8) / 5)) * 5), ((round ((frequency * 16) / 5)) * 5), ((round ((frequency * 32) / 5)) * 5), ((round ((frequency * 64) / 5)) * 5), ((round ((frequency * 128) / 5)) * 5), ((round ((frequency * 256) / 5)) * 5), ((round ((frequency * 512) / 5)) * 5)}
		
		
		
	end if
end repeat





set TheSearchPath to quoted form of POSIX path of "/Users/dh/Music/Samples/EXS24/ESX242/autocrop/Data"
set TheDestPath to quoted form of POSIX path of "/Users/dh/Music/Samples/EXS24/ESX242/autocrop/Term"

set aValue to ((current application's class "NSArray"'s arrayWithArray:(frequencies))'s valueForKeyPath:("@unionOfArrays.self")) as list


repeat with aValue from 1 to (count of frequencies) as text
	
	set theSearch to aValue
	
	set theResult to paragraphs of (do shell script "mdfind -onlyin " & TheSearchPath & ¬
		" 'kMDItemFSName == \"*" & theSearch & "." & "0" & "Hz" & "*\"'") ¬
		
end repeat
repeat with i from 1 to count of theResult
	if (count of theResult) is 1 and item 1 of theResult is "" then exit repeat --no matches
	
	set the PosixFile to item i of theResult
	try
		do shell script "cp -f " & quoted form of PosixFile & space & TheDestPath
	end try
	
end repeat
#2

Hi Doug. The script’s a bit of a mess. :confused:

It contains two, consecutive commands to use Shane’s “Metadata Lib” library, but has nothing which requires it.

Then halfway down:

The two paths above are already POSIX paths.

‘aValue’ is set to the list result of the “unionOfArrays” line and is then immediately changed to the loop counter for the repeat which follows. In that repeat, ‘theSearch’ is set to the loop counter and is used as part of the search term in the shell script.

There’s no point in coercing (count of frequencies) to text. The count is a number and that’s what’s needed.

Each time round the repeat, ‘theResult’ is set to the paragraphs of the shell script result. But then when the repeat’s finished, there’s another repeat which loops through ‘theResult’:

Since this is placed after the ‘aValue’ repeat, it only loops through the value ‘theResult’ received on the last iteration of the ‘aValue’ repeat.

#3

Thank you for your response Nigel, (I was using the meta lib before and didnt take it out.)

Would it be better to do something like this (using the line "shell script “echo '.f0” & space & “- " & space & (item i of argv)” to cross reference the CSV search path using the mdfind command whose filenames containing frequency readings all start with ".f0 - " 520 “.0” Hz?


set theMode to (choose from list presets with prompt "Choose a character:" with multiple selections allowed)
if (theMode is false) then return -- user cancelled

set frequencies to {}
repeat with semitones from 1 to (count presets)
	if (theMode contains {item semitones of presets}) then
		set frequency to (round (fRoot * (twelfth_root_2 ^ semitones)))
		set end of frequencies to ¬
			{((round ((frequency / 256) / 5)) * 5), ((round ((frequency / 128) / 5)) * 5), ((round ((frequency / 64) / 5)) * 5), ((round ((frequency / 32) / 5)) * 5), ((round ((frequency / 16) / 5)) * 5), ((round ((frequency / 8) / 5)) * 5), ((round ((frequency / 4) / 5)) * 5), ((round ((frequency / 2) / 5)) * 5), ((round (frequency / 5)) * 5), ((round ((frequency * 2) / 5)) * 5), ((round ((frequency * 4) / 5)) * 5), ((round ((frequency * 8) / 5)) * 5), ((round ((frequency * 16) / 5)) * 5), ((round ((frequency * 32) / 5)) * 5), ((round ((frequency * 64) / 5)) * 5), ((round ((frequency * 128) / 5)) * 5), ((round ((frequency * 256) / 5)) * 5), ((round ((frequency * 512) / 5)) * 5)}
		
		
		
	end if
end repeat





set TheSearchPath to quoted form of "/Users/dh/Music/Samples/EXS24/ESX242/autocrop/Data"
set TheDestPath to quoted form of "/Users/dh/Music/Samples/EXS24/ESX242/autocrop/Term"

set argv to ((current application's class "NSArray"'s arrayWithArray:(frequencies))'s valueForKeyPath:("@unionOfArrays.self")) as list


set accumulator to do shell script "mdfind " & {argv} & " arguments" without altering line endings
repeat with i from 1 to (count argv)
	set ln to do shell script "echo '.f0" & space & "- " & space & (item i of argv) & "." & "'" without altering line endings
	set accumulator to accumulator & ln
end repeat
return accumulator