#!/bin/bash
#+ Portable TextWrangler

#* Formatted date & time string.
FORMATTED_DATE=`/bin/date "+%Y-%m-%d%H%M%S"`

#+ Remove it from /Applications (optional, just so you can replace it with a ln to your dropbox)
sudo /bin/mv -f /Applications/TextWrangler.app ~/.Trash/

#* Add a link in /Applications to your DropBox copy
sudo /bin/ln -Fs ~/DropBox/TextWrangler.app /Applications/TextWrangler.app

#* Archive existing folder
/bin/mv -f ~/Library/Application Support/TextWrangler{,.$FORMATTED_DATE}

#+ Create cloud app support folder
/bin/mkdir -p ~/DropBox/TextWrangler

#+ Link cloud app support folder to your local workstation (this contains your stationery, etc.)
sudo /bin/ln -Fs ~/DropBox/TextWrangler ~/Library/Application Support/TextWrangler

#+ Create cloud app support folder for your preferences
/bin/mkdir -p ~/DropBox/TextWrangler/Preferences

#* Placeholder so your prefs go to the cloud
/usr/bin/defaults write ~/DropBox/TextWrangler/Preferences/com.barebones.textwrangler Placeholder true

#* Link cloud pref to your local workstation
sudo /bin/ln -Fs ~/DropBox/TextWrangler/Preferences/com.barebones.textwrangler.plist ~/Library/Preferences/com.barebones.textwrangler.plist

exit 0

set alldisks to paragraphs of (do shell script "df -hlg | awk -F/ '/disk*/ {print $5}'")
set nonbootnumber to (count of alldisks)
try
   set alldisks to items 2 thru nonbootnumber of alldisks
   activate
   set your_selected_device_id to choose from list alldisks with prompt "Please choose one or more volumes to be unmounted." with multiple selections allowed
   repeat with the_Item in your_selected_device_id
       set the_ID to (do shell script "df -hlg | grep -m 1" & space & quoted form of the_Item & space & "| grep -o 'disk[0-9][a-z][0-9]*'")
        try
           do shell script "diskutil unmount /dev/" & the_ID
       on error the error_message number the error_number
           display dialog "Error: " & the error_number & ". " & the error_message buttons {"OK"} default button 1
       end try
   end repeat
on error the error_message number the error_number
   if the error_number is -128 or the error_number is -1708 then
   else
       display dialog "There are no unmountable volumes." buttons {"OK"} default button 1
   end if
end try

set alldisks to paragraphs of (do shell script "df -hlg | awk -F/ '/disk*/ {print $5}'")
set nonbootnumber to (count of alldisks)

try
   set all_non_boot_disks to items 2 thru nonbootnumber of alldisks
on error
   set all_non_boot_disks to {}
end try
if (count of all_non_boot_disks) > 0 then
   try
       activate
       repeat with the_Item in all_non_boot_disks
           set the_ID to (do shell script "df -hlg | grep -m 1" & space & quoted form of the_Item & space & "| grep -o 'disk[0-9][a-z][0-9]*'")
            try
               do shell script "diskutil unmount /dev/" & the_ID
           on error the error_message number the error_number
               display dialog "Error: " & the error_number & ". " & the error_message buttons {"OK"} default button 1
           end try
       end repeat
   on error the error_message number the error_number
       if the error_number is -128 or the error_number is -1708 then
       else
           display dialog "There are no unmountable volumes." buttons {"OK"} default button 1
       end if
   end try
else
   set actiondisks to {}
    set allvols to paragraphs of (do shell script "diskutil list -plist | grep -o 'disk[0-9][a-z][0-9]*'")
    repeat with i in allvols
       if i is not in actiondisks then
           set actiondisks to actiondisks & i
       end if
   end repeat
   repeat with myitem in actiondisks
       try
           do shell script "diskutil mountDisk /dev/" & myitem
       end try
   end repeat
end if