brew-completion.sh

   1 # brew-completion: bash completion function for Homebrew (brew command)
   2 # Copyright (c)2010 Alexander Barton <alex@barton.de>
   3 # This is free software and published under the terms of the GNU
   4 # General Public License, see the file COPYING for details.
   5
   6 _brew_formula()
   7 {
   8         local formulae prefix
   9
  10         prefix=`brew --prefix`
  11         formulae=`brew search`
  12         COMPREPLY=( $(compgen -W '$formulae' -- "$1") )
  13 }
  14
  15 _brew_formula_installed()
  16 {
  17         local formulae prefix
  18
  19         prefix=`brew --prefix`
  20         formulae=`brew list`
  21         COMPREPLY=( $(compgen -W '$formulae' -- "$1") )
  22 }
  23
  24 _brew()
  25 {
  26         local cur prev cmd i
  27
  28         COMPREPLY=()
  29         cur=`_get_cword`
  30         prev=${COMP_WORDS[COMP_CWORD-1]}
  31         cmd=""
  32
  33         # Get list of all available external commands
  34         EXTCMD=`cd /usr/local/bin; ls -1 brew-* | cut -d'.' -f1 \
  35                 | cut -d'-' -f2- | sed -e 's/\*//g'`
  36
  37         declare -i i=$COMP_CWORD-1
  38         while [ $i -gt 0 ]; do
  39                 if [[ ${COMP_WORDS[i]} != -* \
  40                    || ${COMP_WORDS[i]} == "--cache" \
  41                    || ${COMP_WORDS[i]} == "--cellar" \
  42                    || ${COMP_WORDS[i]} == "--config" \
  43                    || ${COMP_WORDS[i]} == "--prefix" ]]; then
  44                         cmd=${COMP_WORDS[i]}
  45                         break
  46                 fi
  47                 i=$i-1
  48         done
  49
  50         case "$cmd" in
  51                 "cleanup"|"edit"|"home"|"log"|"prune" \
  52                 |"--cache"|"--cellar"|"--prefix")
  53                         _brew_formula "$cur"
  54                         return 0
  55                         ;;
  56                 "link"|"remove"|"uninstall"|"unlink")
  57                         _brew_formula_installed "$cur"
  58                         return 0
  59                         ;;
  60                 "create")
  61                         if [[ "$cur" == -* ]]; then
  62                                 COMPREPLY=( $(compgen -W '--macports' \
  63                                         -- "$cur") )
  64                         fi
  65                         return 0
  66                         ;;
  67                 "info")
  68                         if [[ "$cur" == -* ]]; then
  69                                 COMPREPLY=( $(compgen -W '--github' \
  70                                         -- "$cur") )
  71                         else
  72                                 _brew_formula "$cur"
  73                         fi
  74                         return 0
  75                         ;;
  76                 "install")
  77                         if [[ "$cur" == -* ]]; then
  78                                 COMPREPLY=( $(compgen -W '--HEAD -H \
  79                                         --debug -d --interactive -i
  80                                         --verbose -v --ignore-dependencies' \
  81                                         -- "$cur") )
  82                         else
  83                                 _brew_formula "$cur"
  84                         fi
  85                         return 0
  86                         ;;
  87                 "list")
  88                         if [[ "$cur" == -* ]]; then
  89                                 COMPREPLY=( $(compgen -W '
  90                                         --unbrewed' -- "$cur") )
  91                         else
  92                                 _brew_formula "$cur"
  93                         fi
  94                         return 0
  95                         ;;
  96                 "search"|"update"|"--config")
  97                         return 0
  98                         ;;
  99                 *)
 100                         for c in $EXTCMD; do
 101                                 if [ "$cmd" = "$c" ]; then
 102                                         _brew_formula "$cur"
 103                                         return 0
 104                                 fi
 105                         done
 106         esac
 107
 108         if [[ "$cur" == -* ]]; then
 109                 COMPREPLY=( $(compgen -W '--cache --cellar --config \
 110                         --help --prefix --version -v -H' \
 111                         -- "$cur") )
 112         elif [ "$cmd" = "" ]; then
 113                 COMPREPLY=( $(compgen -W 'cleanup create edit home info \
 114                         install link list log outdated prune remove search \
 115                         uninstall unlink update $EXTCMD' -- "$cur") )
 116         fi
 117 }
 118 complete -F _brew brew