# Aap recipe for German Vim spell files.
#
# Since there is a big discussion about whether to use the old or the new
# spelling rules, both have been included.
#    "de": all possible words allowed
# "de_de": old and new German spelling
# "de_19": old German spelling
# "de_20": new German spelling
# "de_AT": Austrian spelling
# "de_CH": Swiss spelling

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

REGIONS = DE 19 20 AT CH
DE_REGIONS = de_$*REGIONS

SPELLDIR   = ..
FILES      = de_$*(REGIONS).aff de_$*(REGIONS).dic

ZIPFILE_DE = de_DE_comb.zip
ZIPFILE_19 = de_OLDSPELL.zip
ZIPFILE_20 = de_DE_neu.zip
ZIPFILE_AT = de_DE.zip
ZIPFILE_CH = de_CH.zip
ZIPFILES   = $ZIPFILE_DE $ZIPFILE_19 $ZIPFILE_20 $ZIPFILE_AT $ZIPFILE_CH

READMES    = README_de_$*(REGIONS).txt

all: $SPELLDIR/de.latin1.spl $SPELLDIR/de.utf-8.spl ../README_de.txt

$SPELLDIR/de.latin1.spl : $FILES
        :sys env LANG=de_DE.ISO-8859-1
		$VIM -u NONE -e -c "mkspell! $SPELLDIR/de $DE_REGIONS" -c q

$SPELLDIR/de.utf-8.spl : $FILES
        :sys env LANG=de_DE.UTF-8
		$VIM -u NONE -e -c "mkspell! $SPELLDIR/de $DE_REGIONS" -c q

../README_de.txt: $READMES
        :print de_DE (combined) >! $target
        :cat README_de_DE.txt   >> $target
        :print =================================================== >>$target
        :print de_19 (old)      >> $target
        :cat README_de_19.txt   >> $target
        :print =================================================== >>$target
        :print de_20 (new)      >> $target
        :cat README_de_20.txt   >> $target
        :print =================================================== >>$target
        :print de_AT (Austria)  >> $target
        :cat README_de_AT.txt   >> $target
        :print =================================================== >>$target
        :print de_CH (Swiss)    >> $target
        :cat README_de_CH.txt   >> $target

#
# Fetching the files from the OpenOffice.org site.
# The OLDSPELL file comes from elsewhere
#
OODIR = http://ftp.services.openoffice.org/pub/OpenOffice.org/contrib/dictionaries
DEDIR = http://www.j3e.de/myspell
:attr {fetch = $OODIR/%file%} $ZIPFILES
:attr {fetch = $DEDIR/%file%} $ZIPFILE_19

# 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.
de_DE.aff de_DE.dic: {buildcheck=}
        :assertpkg unzip patch
        :fetch $ZIPFILE_DE
        :sys $UNZIP $ZIPFILE_DE
        :delete $ZIPFILE_DE
        :move de_DE_comb.aff de_DE.aff
        :move de_DE_comb.dic de_DE.dic
        :move README_de_DE_comb.txt README_de_DE.txt
        @if not os.path.exists('de_DE.orig.aff'):
            :copy de_DE.aff de_DE.orig.aff
        @if not os.path.exists('de_DE.orig.dic'):
            :copy de_DE.dic de_DE.orig.dic
        @if os.path.exists('de_DE.diff'):
            :sys patch <de_DE.diff

de_19.aff de_19.dic: {buildcheck=}
        :assertpkg unzip patch
        :fetch $ZIPFILE_19
        :sys $UNZIP $ZIPFILE_19
        :delete $ZIPFILE_19
        :move de_OLDSPELL.aff de_19.aff
        :move de_OLDSPELL.dic de_19.dic
        # there is no README file
        :print There is no README file for the old spelling >!README_de_19.txt
        @if not os.path.exists('de_19.orig.aff'):
            :copy de_19.aff de_19.orig.aff
        @if not os.path.exists('de_19.orig.dic'):
            :copy de_19.dic de_19.orig.dic
        @if os.path.exists('de_19.diff'):
            :sys patch <de_19.diff

de_20.aff de_20.dic: {buildcheck=}
        :assertpkg unzip patch
        :fetch $ZIPFILE_20
        :sys $UNZIP $ZIPFILE_20
        :delete $ZIPFILE_20
        :move de_DE_neu.aff de_20.aff
        :move de_DE_neu.dic de_20.dic
        :move README_de_DE_neu.txt README_de_20.txt
        @if not os.path.exists('de_20.orig.aff'):
            :copy de_20.aff de_20.orig.aff
        @if not os.path.exists('de_20.orig.dic'):
            :copy de_20.dic de_20.orig.dic
        @if os.path.exists('de_20.diff'):
            :sys patch <de_20.diff

# The de_AT.dic is included in de_DE.zip.  We rename the files and concatenate
# them.  Complication is that de_AT.dic is missing a newline at the end.
# And the de_DE.dic file is used for something else.
de_AT.aff de_AT.dic: {buildcheck=}
        :assertpkg unzip patch

        # Move de_DE files out of the way.
        @if os.path.exists('de_DE.aff'):
            :move de_DE.aff de_DE.temp.aff
        @if os.path.exists('de_DE.dic'):
            :move de_DE.dic de_DE.temp.dic
        @if os.path.exists('README_de_DE.txt'):
            :move README_de_DE.txt README_de_DE.temp.txt

        :fetch $ZIPFILE_AT
        :sys $UNZIP $ZIPFILE_AT
        :delete $ZIPFILE_AT

        :print >>de_AT.dic
        # delete the first line, the word count
        :sys $VIM -u NONE de_DE.dic -e -c 1delete -c wq
        :cat de_DE.dic >>de_AT.dic
        :delete de_DE.dic
        :move de_DE.aff de_AT.aff
        :move README_de_DE.txt README_de_AT.txt

        @if os.path.exists('de_DE.temp.aff'):
            :move de_DE.temp.aff de_DE.aff
        @if os.path.exists('de_DE.temp.dic'):
            :move de_DE.temp.dic de_DE.dic
        @if os.path.exists('README_de_DE.temp.txt'):
            :move README_de_DE.temp.txt README_de_DE.txt

        @if not os.path.exists('de_AT.orig.aff'):
            :copy de_AT.aff de_AT.orig.aff
        @if not os.path.exists('de_AT.orig.dic'):
            :copy de_AT.dic de_AT.orig.dic
        @if os.path.exists('de_AT.diff'):
            :sys patch <de_AT.diff

de_CH.aff de_CH.dic: {buildcheck=}
        :assertpkg unzip patch
        :fetch $ZIPFILE_CH
        :sys $UNZIP $ZIPFILE_CH
        :delete $ZIPFILE_CH
        @if not os.path.exists('de_CH.orig.aff'):
            :copy de_CH.aff de_CH.orig.aff
        @if not os.path.exists('de_CH.orig.dic'):
            :copy de_CH.dic de_CH.orig.dic
        @if os.path.exists('de_CH.diff'):
            :sys patch <de_CH.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 de_DE.orig.aff de_DE.aff >de_DE.diff
        :sys {force} diff -a -C 1 de_DE.orig.dic de_DE.dic >>de_DE.diff
        :sys {force} diff -a -C 1 de_19.orig.aff de_19.aff >de_19.diff
        :sys {force} diff -a -C 1 de_19.orig.dic de_19.dic >>de_19.diff
        :sys {force} diff -a -C 1 de_20.orig.aff de_20.aff >de_20.diff
        :sys {force} diff -a -C 1 de_20.orig.dic de_20.dic >>de_20.diff
        :sys {force} diff -a -C 1 de_AT.orig.aff de_AT.aff >de_AT.diff
        :sys {force} diff -a -C 1 de_AT.orig.dic de_AT.dic >>de_AT.diff
        :sys {force} diff -a -C 1 de_CH.orig.aff de_CH.aff >de_CH.diff
        :sys {force} diff -a -C 1 de_CH.orig.dic de_CH.dic >>de_CH.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 patch
        :fetch $ZIPFILES
        :mkdir tmp
        :cd tmp
        @try:
            # Do the _AT one first, it overwrites the _DE files.
            :sys $UNZIP ../$ZIPFILE_AT
            :print >>de_AT.dic
            # delete the first line, the word count
            :sys ../$VIM -u NONE de_DE.dic -e -c 1delete -c wq
            :cat de_DE.dic >>de_AT.dic
            :delete de_DE.dic
            :move de_DE.aff de_AT.aff
            :move README_de_DE.txt README_de_AT.txt

            :sys $UNZIP ../$ZIPFILE_DE
            :move de_DE_comb.aff de_DE.aff
            :move de_DE_comb.dic de_DE.dic
            :move README_de_DE_comb.txt README_de_DE.txt

            :sys $UNZIP ../$ZIPFILE_19
            :move de_OLDSPELL.aff de_19.aff
            :move de_OLDSPELL.dic de_19.dic
            # there is no README file
            :print There is no README file for the old spelling >!README_de_19.txt
            :sys $UNZIP ../$ZIPFILE_20
            :move de_DE_neu.aff de_20.aff
            :move de_DE_neu.dic de_20.dic
            :move README_de_DE_neu.txt README_de_20.txt

            :sys $UNZIP ../$ZIPFILE_CH

            @import stat
            @for nm in ['de_DE', 'de_19', 'de_20', 'de_AT', 'de_CH']:
                @for ext in ['aff', 'dic']:
                    :sys {force} diff ../$(nm).orig.$ext $(nm).$ext >d
                    @if os.stat('d')[stat.ST_SIZE] > 0:
                        :copy $(nm).$ext ../$(nm).new.$ext
                :sys {force} diff ../README_$(nm).txt README_$(nm).txt >d
                @if os.stat('d')[stat.ST_SIZE] > 0:
                    :copy README_$(nm).txt ../README_$(nm).new.txt
        @finally:
            :cd ..
            :delete {r}{f}{q} tmp
            :delete $ZIPFILES


# vim: set sts=4 sw=4 :