bash-completion/eject

   1 _eject_module()
   2 {
   3         local cur prev OPTS
   4         COMPREPLY=()
   5         cur="${COMP_WORDS[COMP_CWORD]}"
   6         prev="${COMP_WORDS[COMP_CWORD-1]}"
   7         case $prev in
   8                 '-a'|'--auto'|'-i'|'--manualeject')
   9                         COMPREPLY=( $(compgen -W "off on" -- $cur) )
  10                         return 0
  11                         ;;
  12                 '-c'|'--changerslot')
  13                         # FIXME: there must be way to determine slots
  14                         COMPREPLY=( $(compgen -W "slot" -- $cur) )
  15                         return 0
  16                         ;;
  17                 '-x'|'--cdspeed')
  18                         COMPREPLY=( $(compgen -W "$(eject --listspeed 2>/dev/null)" -- $cur) )
  19                         return 0
  20                         ;;
  21                 '-h'|'--help'|'-V'|'--version')
  22                         return 0
  23                         ;;
  24         esac
  25         case $cur in
  26                 -*)
  27                         OPTS="--auto
  28                                 --changerslot
  29                                 --default
  30                                 --floppy
  31                                 --force
  32                                 --manualeject
  33                                 --no-unmount
  34                                 --no-partitions-unmount
  35                                 --noop
  36                                 --proc
  37                                 --tape
  38                                 --cdrom
  39                                 --scsi
  40                                 --trayclose
  41                                 --traytoggle
  42                                 --verbose
  43                                 --cdspeed
  44                                 --listspeed
  45                                 --help
  46                                 --version"
  47                         COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
  48                         return 0
  49                         ;;
  50         esac
  51         local DEVS
  52         DEVS="$(for I in /sys/class/block/*/removable; do
  53                 if [ $(cat $I) -ne 0 ]; then
  54                         OLD_IFS=$IFS
  55                         IFS='/';
  56                         ARR=($I)
  57                         echo "/dev/${ARR[4]}"
  58                         IFS=$OLD_IFS
  59                 fi
  60         done)"
  61         COMPREPLY=( $(compgen -W "$DEVS" $cur) )
  62         return 0
  63 }
  64 complete -F _eject_module eject