# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
# ex: ts=8 sw=8 noet filetype=sh
#
# bash completion for postfix

have postfix && {
# postfix(1)
#
_postfix()
{
	local cur prev

	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}

	if [[ $cur == '-' ]]; then
		COMPREPLY=(-c -D -v)
		return 0
	fi
	if [[ $prev == '-c' ]]; then
		_filedir -d
		return 0
	fi
	if [[ $prev == '-D' ]]; then
		COMPREPLY=( $( compgen -W 'start' -- "`_get_cword`" ) )
		return 0
	fi
	COMPREPLY=( $( compgen -W 'start stop reload abort flush check' -- \
		"`_get_cword`" ) )
}
complete -F _postfix postfix

# postalias(1) and postmap(1)
#
_postmap()
{
	local cur prev len idx

	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}

	if [[ $cur == '-' ]]; then
		COMPREPLY=(-N -f -i -n -o -p -r -v -w -c -d -q)
		return 0
	fi
	if [[ $prev == '-c' ]]; then
		_filedir -d
		return 0
	fi
	if [[ $prev == -[dq] ]]; then
		return 0
	fi

	if [[ "$cur" == *:* ]]; then
	       	COMPREPLY=( $( compgen -f -- ${cur#*:} ) )
	else
		len=${#cur}
		idx=0
		for pval in $( /usr/sbin/postconf -m ); do
			if [[ "$cur" == "${pval:0:$len}" ]]; then
				COMPREPLY[$idx]="$pval:"
				idx=$(($idx+1))
			fi
		done
		if [[ $idx -eq 0 ]]; then
			COMPREPLY=( $( compgen -f -- "$cur" ) )
		fi
	fi
	return 0
}
complete -F _postmap postmap postalias

# postcat(1)
#
_postcat()
{
	local cur prev pval len idx qfile

	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}

	if [[ $cur == '-' ]]; then
		COMPREPLY=(-c -q -v)
		return 0
	fi
	if [[ $prev == '-c' ]]; then
		_filedir -d
		return 0
	fi

	qfile=0
	for idx in "${COMP_WORDS[@]}"; do
		[[ "$idx" = -q ]] && qfile=1 && break
	done
	if [[ $qfile == 1 ]]; then
		len=${#cur}
		idx=0
		for pval in $( mailq | \
			sed -e '1d; $d; /^[^0-9A-Z]\|^$/d; s/[* !].*$//' ); do
			if [[ "$cur" == "${pval:0:$len}" ]]; then
				COMPREPLY[$idx]=$pval
				idx=$(($idx+1))
			fi
		done
		return 0
	else
		_filedir
		return 0
	fi
}
complete -F _postcat postcat

# postconf(1)
#
_postconf()
{
	local cur prev pval len idx eqext

	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}
	if [[ $cur == '-' ]]; then
		COMPREPLY=(-c -d -e -h -m -l -n -v)
		return 0
	fi
	if [[ $prev == '-c' ]]; then
		_filedir -d
		return 0
	fi
	if [[ $prev == '-e' ]]; then
		cur=${cur#[\"\']}
		eqext='='
	fi
	len=${#cur}
	idx=0
	for pval in $( /usr/sbin/postconf | cut -d ' ' -f 1 ); do
		if [[ "$cur" == "${pval:0:$len}" ]]; then
			COMPREPLY[$idx]="$pval$eqext"
			idx=$(($idx+1))
		fi
	done
	return 0
}
complete -F _postconf postconf

# postsuper(1)
#
_postsuper()
{
	local cur prev pval len idx

	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}

	if [[ $cur == '-' ]]; then
		COMPREPLY=(-c -d -h -H -p -r -s -v)
		return 0
	fi
	case $prev in
	-[dr])
		len=${#cur}
		idx=0
		for pval in $( echo ALL; mailq | \
			sed -e '1d; $d; /^[^0-9A-Z]\|^$/d; s/[* !].*$//' ); do
			if [[ "$cur" == "${pval:0:$len}" ]]; then
				COMPREPLY[$idx]=$pval
				idx=$(($idx+1))
			fi
		done
		return 0
		;;
	-h)
		len=${#cur}
		idx=0
		for pval in $( echo ALL; mailq | \
			sed -e '1d; $d; /^[^0-9A-Z]\|^$/d; s/[* ].*$//; /!$/d' ); do
			if [[ "$cur" == "${pval:0:$len}" ]]; then
				COMPREPLY[$idx]=$pval
				idx=$(($idx+1))
			fi
		done
		return 0
		;;
	-H)
		len=${#cur}
		idx=0
		for pval in $( echo ALL; mailq | \
			sed -e '1d; $d; /^[^0-9A-Z]\|^$/d; /^[0-9A-Z]*[* ]/d; s/!.*$//' ); do
			if [[ "$cur" == "${pval:0:$len}" ]]; then
				COMPREPLY[$idx]=$pval
				idx=$(($idx+1))
			fi
		done
		return 0
		;;
	esac
	COMPREPLY=( $( compgen -W 'hold incoming active deferred' -- $cur ) )
	return 0
}
complete -F _postsuper postsuper
}