#!/bin/zsh -f

# setopt sh_word_split

#   wrapper function fink to accompany completion function _fink
#   generates completion cache
#   displays "fink [first argument]" in tab or title bar while running
#   leaves functionality of the command fink otherwise unchanged

# Author:  W G Scott
# Nov 28, 2004  
# Last revised on October 13, 2006



# Capture the argument line:

  allargs=("$@")

# This makes $1 the first non-flag command

while getopts ":hqVvyb" opt; do
        case $opt in                # currently not in use
        h ) help=true ;;            # apart from preserving
		q ) quiet=true ;;           # options provided by user
		V ) Version=true ;;
		v ) verbose=true ;;
		y ) default=true ;;
		b ) binary=true ;;
	esac
done

shift $(($OPTIND - 1))

 # Define a function that caches the listings of fink programs that are either
 # installed, not installed, or installed but need to be updated
 # for use in _fink completion function

 # This is now a separate function file called _FinkMakeListCache  (see below)




if [[ $1 == (selfupdate|selfupdate-cvs|selfupdate-rsync|install|remove|purge|reinstall|index|update|update-all) ]]; then

  echo -ne "\e]1; fink $1 \a"; command fink $allargs
  # settab to show the named process running 

  # The LaunchAgent watchpath approach seems buggy for some reason, so let's do this manually.

  # (re)make the cache lists if this is not done by Launchd in 10.4
  #if [[ -z $(/bin/launchctl list | grep zsh.fink.completion )  ]];then 
  #  print ""
  #  print "\e[1mCreating/updating cache of fink package listings for command completions\e[0m"
  #  print "\e[1mOn 10.4 you should enable /Library/LaunchAgents/zsh.fink.completion.plist to do this automatically\e[0m"
  #  print ""
    #
    autoload -U _FinkMakeListCache
   # Run this silently in the background as a subshell to avoid the notification.
    ( _FinkMakeListCache & )
 # fi

  # reset the iTerm tab or Terminal title bar 
  settab

else

  echo -ne "\e]1; fink $1 \a";  command fink $allargs; settab
  # settab to show the named process running and then reset with settab 

fi