aurget/bash_completion

   1 #!/bin/bash
   2
   3 _aurget() {
   4   local cur prev longopts ng_set aurget_exec aurget
   5
   6   # save current nullglob setting and turn it on
   7   ng_set=$(shopt -p nullglob)
   8   shopt -s nullglob
   9
  10   COMPREPLY=()
  11   cur=${COMP_WORDS[COMP_CWORD]}
  12   prev=${COMP_WORDS[COMP_CWORD-1]}
  13
  14   # get full executable
  15   aurget_exec=$(type -P aurget)
  16   [[ -z "$aurget_exec" ]] && return 0
  17
  18   # get short executable too
  19   aurget=$(basename "$aurget_exec")
  20
  21
  22   # valid long options
  23   longopts='--devel --deps --nodeps --edit --noedit \
  24             --discard --nodiscard --nocolor --noconfirm'
  25
  26   # all valid options
  27   allopts='-S -Sd -Sb -Sy -Su -Sdu -Sbu -Syu -Ss -Ssq -Sp -Si \
  28            --devel --deps --nodeps --edit --noedit --discard \
  29            --nodiscard --nocolor --noconfirm --ignore --mopt \
  30            --popt --version --help'
  31
  32   if [[ $(id -u) -eq 0 ]]; then
  33     aurget_exec+=' --asroot'
  34     longopts+=' --asroot'
  35   fi
  36
  37   case "$prev" in
  38     # complete with all opts
  39     *$aurget) COMPREPLY=( $(compgen -W "$allopts" -- $cur) ) ;;
  40
  41     # don't complete boyond these
  42     -h|-v|--@(help|version|ignore|@(m|p)opt)) return 0 ;;
  43
  44     # complete with long opts
  45     -S*u*|--*) COMPREPLY=( $(compgen -W "$longopts" -- $cur) ) ;;
  46
  47     # complete with package search
  48     -S*) COMPREPLY=( $(compgen -W "$($aurget_exec -Ssq $cur)" -- $cur ) ) ;;
  49   esac
  50
  51   # restore the previous nullglob setting
  52   $ng_set
  53 }
  54
  55 complete -F _aurget aurget