# Aap recipe for Esperanto Vim spell files.

# Use a freshly compiled Vim if it exists.
@if os.path.exists('../../../src/vim'):
    VIM = ../../../src/vim
@else:
    :progsearch VIM vim

SPELLDIR = ..
FILES    = eo_l3.aff eo_l3.dic

all: $SPELLDIR/eo.iso-8859-3.spl $SPELLDIR/eo.utf-8.spl ../README_eo.txt

$SPELLDIR/eo.iso-8859-3.spl : $FILES
        :sys $VIM -u NONE -e -c "set enc=iso-8859-3"
                -c "mkspell! $SPELLDIR/eo eo_l3" -c q

$SPELLDIR/eo.utf-8.spl : $FILES
        :sys $VIM -u NONE -e -c "set enc=utf-8"
                -c "mkspell! $SPELLDIR/eo eo_l3" -c q

../README_eo.txt : README_eo_l3.txt
        :copy $source $target
        # fix missing newline
        :sys $VIM $target -e -c "set ff=unix" -c wq

#
# Fetching the files from OpenOffice.org.
#
OODIR = http://ftp.services.openoffice.org/pub/OpenOffice.org/contrib/dictionaries
:attr {fetch = $OODIR/%file%} eo.zip

# The files don't depend on the .zip file so that we can delete it.
# Only download the zip file if the targets don't exist.
eo_l3.aff eo_l3.dic: {buildcheck=}
        :assertpkg unzip patch
        :fetch eo.zip
        :sys $UNZIP eo.zip
        :delete eo.zip
        @if not os.path.exists('eo_l3.orig.aff'):
            :copy eo_l3.aff eo_l3.orig.aff
        @if not os.path.exists('eo_l3.orig.dic'):
            :copy eo_l3.dic eo_l3.orig.dic
        @if os.path.exists('eo_l3.diff'):
            :sys patch <eo_l3.diff


# Generate diff files, so that others can get the OpenOffice files and apply
# the diffs to get the Vim versions.

diff:
        :assertpkg diff
        :sys {force} diff -a -C 1 eo_l3.orig.aff eo_l3.aff >eo_l3.diff
        :sys {force} diff -a -C 1 eo_l3.orig.dic eo_l3.dic >>eo_l3.diff


# Check for updated OpenOffice spell files.  When there are changes the
# ".new.aff" and ".new.dic" files are left behind for manual inspection.

check:
        :assertpkg unzip diff
        :fetch eo.zip
        :mkdir tmp
        :cd tmp
        @try:
            @import stat
            :sys $UNZIP ../eo.zip
            :sys {force} diff ../eo_l3.orig.aff eo_l3.aff >d
            @if os.stat('d')[stat.ST_SIZE] > 0:
                :copy eo_l3.aff ../eo_l3.new.aff
            :sys {force} diff ../eo_l3.orig.dic eo_l3.dic >d
            @if os.stat('d')[stat.ST_SIZE] > 0:
                :copy eo_l3.dic ../eo_l3.new.dic
        @finally:
            :cd ..
            :delete {r}{f}{q} tmp
            :delete eo.zip


# vim: set sts=4 sw=4 :