File: choices

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partman-ext3 46
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#!/bin/sh

. /usr/share/debconf/confmodule

set -e

dev=$1
id=$2
part=$dev/$id

cd $dev

[ -f $part/method -a -f $part/acting_filesystem ] || exit 0

filesystem=$(cat $part/acting_filesystem)

case "$filesystem" in
    ext3)
	:
	;;
    *)
	exit 0
	;;
esac

choice_mountpoint () {
    if [ -f $part/mountpoint ]; then
	mp=$(cat $part/mountpoint)
    else
	db_metaget partman-basicfilesystems/text/no_mountpoint description
	mp="$RET"
    fi
    db_metaget partman-ext3/text/specify_mountpoint description
    RET=$(stralign -25 "$RET")
    printf "mountpoint\t%s%s\n" "$RET" "$mp"
}

choice_options () {
    db_metaget partman-basicfilesystems/text/options description
    RET=$(stralign -25 "$RET")
    printf "options\t%s%.45s\n" "$RET" "$(get_mountoptions $dev $id)"
}

choice_label () {
    # allow to set label only if the partition is to be formatted
    [ -f $part/format ] || return 0
    [ ! -f $part/formatted \
      -o $part/formatted -ot $part/method \
      -o $part/formatted -ot $part/filesystem ] || return 0
    case "$filesystem" in
	ext3)
	    if [ -f $part/label ]; then
		label=$(cat $part/label)
	    else
		db_metaget partman-basicfilesystems/text/none description
		label=$RET
	    fi
	    db_metaget partman-basicfilesystems/text/specify_label description
	    RET=$(stralign -25 "$RET")
	    printf "label\t%s%s\n" "$RET" "$label"
	    ;;
    esac
}

choice_reserved () {
    local reserved
    # allow to set reserved space only if the partition is to be formatted
    [ -f $part/format ] || return 0
    [ ! -f $part/formatted \
      -o $part/formatted -ot $part/method \
      -o $part/formatted -ot $part/filesystem ] || return 0
    if [ -f $part/reserved_for_root ]; then
	reserved=$(cat $part/reserved_for_root)
    else
	reserved=5
    fi
    db_metaget partman-basicfilesystems/text/reserved_for_root description
    RET=$(stralign -25 "$RET")
    printf "reserved_for_root\t%s%s\n" "$RET" "$reserved%"
}

choice_usage () {
    local usage
    # allow to set usage only if the partition is to be formatted
    [ -f $part/format ] || return 0
    [ ! -f $part/formatted \
      -o $part/formatted -ot $part/method \
      -o $part/formatted -ot $part/filesystem ] || return 0
    if [ -f $part/usage ]; then
	usage=$(cat $part/usage)
    else
	db_metaget partman-basicfilesystems/text/typical_usage description
	usage=$RET
    fi
    db_metaget partman-basicfilesystems/text/usage description
    RET=$(stralign -25 "$RET")
    printf "usage\t%s%s\n" "$RET" "$usage"
}

choice_mountpoint

choice_options

choice_label

choice_reserved

choice_usage