# Aap recipe for Breton 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    = br_FR.aff br_FR.dic

all: $SPELLDIR/br.latin1.spl $SPELLDIR/br.utf-8.spl ../README_br.txt

$SPELLDIR/br.latin1.spl : $FILES
        :sys $VIM -u NONE -e -c "set enc=latin1"
                -c "mkspell! $SPELLDIR/br br_FR" -c q

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

../README_br.txt : package-description.txt
        :copy $source $target

#
# Fetching the files from OpenOffice.org.
#
OODIR = http://extensions.libreoffice.org/extension-center/an-drouizig-breton-spellchecker/releases/0.13/
:attr {fetch = $OODIR/%file%} difazier-an-drouizig-0_13.oxt

# 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.
br_FR.aff br_FR.dic: {buildcheck=}
        :assertpkg unzip patch
        :fetch difazier-an-drouizig-0_13.oxt
        :sys $UNZIP difazier-an-drouizig-0_13.oxt
        :delete difazier-an-drouizig-0_13.oxt
        :copy dictionaries/br_FR.aff br_FR.aff
        :copy dictionaries/br_FR.dic br_FR.dic
        # The br_FR.aff file contains a BOM, remove it.
        :sys $VIM -u NONE -e -c "set enc=utf-8"
                    -c "e br_FR.aff"
                    -c "set nobomb ff=unix"
                    -c "update" -c q
        :sys $VIM -u NONE -e -c "set enc=utf-8"
                    -c "e br_FR.dic"
                    -c "set nobomb ff=unix"
                    -c "update" -c q
        @if not os.path.exists('br_FR.orig.aff'):
            :copy br_FR.aff br_FR.orig.aff
        @if os.path.exists('br_FR.diff'):
            :sys patch <br_FR.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 dictionaries/br_FR.aff br_FR.aff >br_FR.diff
        :sys {force} diff -a -C 1 dictionaries/br_FR.dic br_FR.dic >>br_FR.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 difazier-an-drouizig-0_13.oxt
        :mkdir tmp
        :cd tmp
        @try:
            @import stat
            :sys $UNZIP ../difazier-an-drouizig-0_13.oxt
            :sys {force} diff ../dictionaries/br_FR.aff br_FR.aff >d
            @if os.stat('d')[stat.ST_SIZE] > 0:
                :copy br_FR.aff ../br_FR.new.aff
            :sys {force} diff ../dictionaries/br_FR.dic br_FR.dic >d
            @if os.stat('d')[stat.ST_SIZE] > 0:
                :copy br_FR.dic ../br_FR.new.dic
        @finally:
            :cd ..
            :delete {r}{f}{q} tmp
            :delete difazier-an-drouizig-0_13.oxt


# vim: set sts=4 sw=4 :
