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         extpath="`brew --prefix`/Library/Contributions/examples"
  35         if [ -d "$extpath" ]; then
  36                 EXTCMD=`cd "$extpath"; ls -1 brew-* 2>/dev/null \
  37                         | cut -d'.' -f1 | cut -d'-' -f2- | sed -e 's/\*//g'`
  38         fi
  39
  40         declare -i i=$COMP_CWORD-1
  41         while [ $i -gt 0 ]; do
  42                 if [[ ${COMP_WORDS[i]} != -* \
  43                    || ${COMP_WORDS[i]} == "--cache" \
  44                    || ${COMP_WORDS[i]} == "--cellar" \
  45                    || ${COMP_WORDS[i]} == "--config" \
  46                    || ${COMP_WORDS[i]} == "--prefix" ]]; then
  47                         cmd=${COMP_WORDS[i]}
  48                         break
  49                 fi
  50                 i=$i-1
  51         done
  52
  53         case "$cmd" in
  54                 "cat"|"cleanup"|"deps"|"edit"|"home"|"log"|"prune"|"uses" \
  55                 |"--cache"|"--cellar"|"--prefix")
  56                         _brew_formula "$cur"
  57                         return 0
  58                         ;;
  59                 "link"|"remove"|"rm"|"uninstall"|"unlink")
  60                         _brew_formula_installed "$cur"
  61                         return 0
  62                         ;;
  63                 "create")
  64                         if [[ "$cur" == -* ]]; then
  65                                 COMPREPLY=( $(compgen -W '--macports --fink \
  66                                         --cache' -- "$cur") )
  67                         fi
  68                         return 0
  69                         ;;
  70                 "info")
  71                         if [[ "$cur" == -* ]]; then
  72                                 COMPREPLY=( $(compgen -W '--all --github' \
  73                                         -- "$cur") )
  74                         else
  75                                 _brew_formula "$cur"
  76                         fi
  77                         return 0
  78                         ;;
  79                 "install")
  80                         if [[ "$cur" == -* ]]; then
  81                                 COMPREPLY=( $(compgen -W '--git --HEAD -H \
  82                                         --debug -d --force -f \
  83                                         --interactive -i --verbose -v \
  84                                         --ignore-dependencies --use-llvm' \
  85                                         -- "$cur") )
  86                         else
  87                                 _brew_formula "$cur"
  88                         fi
  89                         return 0
  90                         ;;
  91                 "list")
  92                         if [[ "$cur" == -* ]]; then
  93                                 COMPREPLY=( $(compgen -W '
  94                                         --unbrewed' -- "$cur") )
  95                         else
  96                                 _brew_formula "$cur"
  97                         fi
  98                         return 0
  99                         ;;
 100                 *)
 101                         for c in $EXTCMD; do
 102                                 if [ "$cmd" = "$c" ]; then
 103                                         _brew_formula "$cur"
 104                                         return 0
 105                                 fi
 106                         done
 107         esac
 108
 109         if [[ "$cur" == -* ]]; then
 110                 COMPREPLY=( $(compgen -W '--cache --cellar --config \
 111                         --env --help --prefix --version -v -H' \
 112                         -- "$cur") )
 113         elif [ "$cmd" = "" ]; then
 114                 COMPREPLY=( $(compgen -W 'cat cleanup create deps doctor \
 115                         edit home info install link list log outdated prune \
 116                         remove rm search uninstall unlink up update uses \
 117                         $EXTCMD' \
 118                         -- "$cur") )
 119         fi
 120 }
 121 complete -F _brew brew