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# bash completion for FreeBSD portinstall -*- shell-script -*-
_comp_cmd_portinstall()
{
local cur prev words cword comp_args
_comp_initialize -- "$@" || return
[[ $prev == -l || $prev == -L || $prev == -o ]] && return
local -x portsdir=${PORTSDIR:-/usr/ports}/
# First try INDEX-5
local indexfile=$portsdir/INDEX-5
# Then INDEX if INDEX-5 does not exist or system is not FreeBSD 5.x
[[ ${OSTYPE%.*} == freebsd5 && -f $indexfile ]] ||
indexfile=$portsdir/INDEX
[[ -f $indexfile && -r $indexfile ]] || return
_comp_compgen_split -l -- "$(_comp_awk -F '|' '
BEGIN { portsdir = ENVIRON["portsdir"]; len = length(portsdir) }
{ print $1 }
substr($2, 1, len) == portsdir { print substr($2, len + 1) }
' "$indexfile")"
} &&
complete -F _comp_cmd_portinstall -o dirnames portinstall
# ex: filetype=sh
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