# lsof(8) completion                                       -*- shell-script -*-

proc _lsof {
    local cur prev words cword
    _init_completion || return

    case (prev) {
        -'?'|-h|+c|-c|-d|-F|-i|+r|-r|-s|-S|-T {
            return 0
            }
        -A|-k|-m|+m|-o {
            _filedir
            return 0
            }
        +d|+D {
            _filedir -d
            return 0
            }
        -D {
            setvar COMPREPLY = ''( $( compgen -W '? b i r u' -- "$cur" ) )
            return 0
            }
        -f {
            setvar COMPREPLY = ''( $( compgen -W 'c f g G n' -- "$cur" ) )
            return 0
            }
        -g {
            # TODO: handle ^foo exclusions, comma separated lists
            _pgids
            return 0
            }
        -p {
            # TODO: handle ^foo exclusions, comma separated lists
            _pids
            return 0
            }
        -u {
            # TODO: handle ^foo exclusions, comma separated lists
            setvar COMPREPLY = ''( $( compgen -u -- "$cur" ) )
            return 0
            }
    }

    if [[ "$cur" == [-+]* ]] {
        setvar COMPREPLY = ''( $( compgen -W '-h -a -A -b -c +c -C +d -d +D -D +f -f -F -g
            -i -k -l +L -L +m -m +M -M -n -N -o -O -p -P +r -r -R -s -S -T -t
            -u -U -v -V +w -w -x -X -z -Z' -- "$cur" ) )
        return 0
    }

    _filedir
} &&
complete -F _lsof lsof

# ex: ts=4 sw=4 et filetype=sh