76 lines
1.9 KiB
Bash
76 lines
1.9 KiB
Bash
# bash completion for info -*- shell-script -*-
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_info()
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{
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local cur prev words cword split
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_init_completion -s || return
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_expand || return 0
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# default completion if parameter looks like a path
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if [[ "$cur" == @(*/|[.~])* ]]; then
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_filedir
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return 0
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fi
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case $prev in
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-k|--apropos|--index-search|-n|--node|-h|--help|-v|--version)
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return
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;;
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-d)
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if [[ ${1##*/} == info ]]; then
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_filedir -d
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return
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fi
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;;
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--directory)
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_filedir -d
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return
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;;
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--dribble|-f|--file|-o|--output|--restore|-r|--raw-filename|--rcfile)
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_filedir
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return
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;;
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esac
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$split && return
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if [[ $cur == -* ]]; then
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COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
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[[ $COMPREPLY == *= ]] && compopt -o nospace
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return
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fi
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local i infopath=/usr/share/info
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if [[ $INFOPATH == *: ]]; then
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infopath=${INFOPATH}${infopath}
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elif [[ ${INFOPATH:+set} ]]; then
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infopath=$INFOPATH
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fi
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infopath=$infopath:
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if [[ -n $cur ]]; then
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infopath="${infopath//://$cur* }"
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else
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infopath="${infopath//:// }"
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fi
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# redirect stderr for when path doesn't exist
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COMPREPLY=( $( eval command ls "$infopath" 2>/dev/null ) )
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# weed out directory path names and paths to info pages
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COMPREPLY=( ${COMPREPLY[@]##*/?(:)} )
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# weed out info dir file
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for (( i=0 ; i < ${#COMPREPLY[@]} ; ++i )); do
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[[ ${COMPREPLY[$i]} == dir ]] && unset "COMPREPLY[$i]"
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done
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# strip suffix from info pages
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COMPREPLY=( ${COMPREPLY[@]%.@(gz|bz2|xz|lzma)} )
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COMPREPLY=( $( compgen -W '${COMPREPLY[@]%.*}' -- "${cur//\\\\/}" ) )
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return 0
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} &&
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complete -F _info info pinfo
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# ex: ts=4 sw=4 et filetype=sh
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