bash-completion/umount

   1 _umount_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                 '-t'|'--types')
   9                         local TYPES
  10                         TYPES="
  11                                 $(\ls /lib/modules/$(uname -r)/kernel/fs | awk '{print $1, "no" $1}')
  12                                 $(awk '{print $NF, "no" $NF}' /proc/filesystems)
  13                         "
  14                         COMPREPLY=( $(compgen -W "$TYPES" -- $cur) )
  15                         return 0
  16                         ;;
  17                 '-h'|'--help'|'-V'|'--version')
  18                         return 0
  19                         ;;
  20                 '-N'|'--namespace')
  21                         local NAMESPACE
  22                         NAMESPACE="$(lsns --type mnt --output PATH --noheadings)"
  23                         COMPREPLY=( $(compgen -W "$NAMESPACE" -- $cur) )
  24                         return 0
  25                         ;;
  26         esac
  27         case $cur in
  28                 -*)
  29                         OPTS="  --all
  30                                 --all-targets
  31                                 --no-canonicalize
  32                                 --detach-loop
  33                                 --fake
  34                                 --force
  35                                 --internal-only
  36                                 --namespace
  37                                 --no-mtab
  38                                 --lazy
  39                                 --test-opts
  40                                 --recursive
  41                                 --read-only
  42                                 --types
  43                                 --quiet
  44                                 --verbose
  45                                 --help
  46                                 --version"
  47                         COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
  48                         return 0
  49                         ;;
  50         esac
  51
  52         local oldifs=$IFS
  53         IFS=$'\n'
  54         COMPREPLY=( $( compgen -W "$(findmnt -lno TARGET | gawk \
  55                 '{
  56                         if ($0 ~ ENVIRON["HOME"]) {
  57                                 homeless = $0
  58                                 homeless = gensub(ENVIRON["HOME"], "\\\\~", "g", homeless)
  59                                 homeless = gensub(/(\s)/, "\\\\\\1", "g", homeless)
  60                                 print homeless
  61                         }
  62                         if ($0 ~ ENVIRON["PWD"]) {
  63                                 reldir = $0
  64                                 reldir = gensub(ENVIRON["PWD"]"/", "", "g", reldir)
  65                                 reldir = gensub(/(\s)/, "\\\\\\1", "g", reldir)
  66                                 print "./" reldir
  67                                 print reldir
  68                         }
  69                         gsub(/\s/, "\\\\&")
  70                         print $0
  71                 }'
  72         )" -- "$cur" ) )
  73         IFS=$oldifs
  74 }
  75 complete -F _umount_module umount