# bash completion for postfix

have postfix || return

# postfix(1)
#
_postfix()
{
    local cur prev words cword
    _init_completion || return

    case $prev in
        -c)
            _filedir -d
            return 0
            ;;
        -D)
            COMPREPLY=( $( compgen -W 'start' -- "$cur" ) )
            return 0
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) )
        return 0
    fi

    COMPREPLY=( $( compgen -W 'check start stop abort flush reload status \
        set-permissions upgrade-configuration' -- "$cur" ) )
} &&
complete -F _postfix postfix

# postalias(1) and postmap(1)
#
_postmap()
{
    local cur prev words cword
    _init_completion || return

    case $prev in
        -c)
            _filedir -d
            return 0
            ;;
        -[dq])
            return 0
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) )
        return 0
    fi

    if [[ "$cur" == *:* ]]; then
        compopt -o filenames
        COMPREPLY=( $( compgen -f -- "${cur#*:}" ) )
    else
        local len=${#cur} idx=0 pval
        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
            compopt -o filenames
            COMPREPLY=( $( compgen -f -- "$cur" ) )
        fi
    fi
    return 0
} &&
complete -F _postmap postmap postalias

# postcat(1)
#
_postcat()
{
    local cur prev words cword
    _init_completion || return

    case $prev in
        -c)
            _filedir -d
            return 0
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) )
        return 0
    fi

    local idx qfile=0
    for idx in "${words[@]}"; do
        [[ "$idx" = -q ]] && qfile=1 && break
    done
    if [[ $qfile -eq 1 ]]; then
        local len=${#cur} pval
        idx=0
        for pval in $( mailq 2>/dev/null | \
            sed -e '1d; $d; /^[^0-9A-Z]/d; /^$/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 words cword
    _init_completion || return

    local eqext

    case $prev in
        -b|-t)
            _filedir
            return 0
            ;;
        -c)
            _filedir -d
            return 0
            ;;
        -e)
            cur=${cur#[\"\']}
            eqext='='
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) )
        return 0
    fi

    local len=${#cur} idx=0 pval
    for pval in $( /usr/sbin/postconf 2>/dev/null | cut -d ' ' -f 1 ); do
        if [[ "$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 words cword
    _init_completion || return

    local pval len idx

    case $prev in
        -c)
            _filedir -d
            return 0
            ;;
        -[dr])
            len=${#cur}
            idx=0
            for pval in ALL $( mailq 2>/dev/null | \
                sed -e '1d; $d; /^[^0-9A-Z]/d; /^$/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 ALL $( mailq 2>/dev/null | \
                sed -e '1d; $d; /^[^0-9A-Z]/d; /^$/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 ALL $( mailq 2>/dev/null | \
                sed -e '1d; $d; /^[^0-9A-Z]/d; /^$/d; /^[0-9A-Z]*[* ]/d; s/!.*$//' ); do
                if [[ "$cur" == "${pval:0:$len}" ]]; then
                    COMPREPLY[$idx]=$pval
                    idx=$(($idx+1))
                fi
            done
            return 0
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
        return 0
    fi

    COMPREPLY=( $( compgen -W 'hold incoming active deferred' -- "$cur" ) )
} &&
complete -F _postsuper postsuper

# Local variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indent-comment: t
# indent-tabs-mode: nil
# End:
# ex: ts=4 sw=4 et filetype=sh