#!/bin/sh
pkg_name="google-noto-fonts"
mkdir -p $pkg_name
for a in *.tgz; do
  tar -x --directory=$pkg_name -f $a
done
mv ${pkg_name}/fonts/individual/unhinted/NotoSansMalayalam{,-Regular}.ttf
mv ${pkg_name}/fonts/individual/unhinted/NotoSansMalayalamUI{,-Regular}.ttf
# remove duplicities in fonts/individual/unhinted
for f in `ls ${pkg_name}/fonts/individual/unhinted`; do
  if [ -e ${pkg_name}/fonts/individual/hinted/$f ]; then
    rm ${pkg_name}/fonts/individual/unhinted/$f
  fi
done
cp -f $pkg_name.spec.in $pkg_name.spec
for h in hinted unhinted; do
  ls $pkg_name/fonts/individual/$h/ | sed -e 's:Noto::' -e 's:-.*\.ttf::' -e 's:\.ttf::' | sort | uniq | while read font; do 
    serif=`echo $font | sed 's:\(Sans\|Serif\).*:\1:'`
    ui=`(echo $font | grep -q UI) && echo UI`
    script=`echo $font | sed "s:$serif\(.*\)$ui:\1:"`
    packagename="noto-$serif"
    if [ ! -z $script ]; then
      packagename="$packagename-$script"
    fi
    if [ ! -z $ui ]; then
      packagename="$packagename-$ui"
    fi
    packagename=`echo "$packagename" | tr [A-Z] [a-z]`
    if [ $serif == "Sans" ]; then
      serif_dsc="Sans Serif"
    fi
    summary=`echo "Noto $script $serif_dsc Font" | sed 's:\([a-z]\)\([A-Z]\):\1 \2:'`

    sed -i "s/@SUBPACKAGE_HEADERS@/%package -n $packagename\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/Summary:        $summary\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s;@SUBPACKAGE_HEADERS@;Group:          System/X11/Font\n@SUBPACKAGE_HEADERS@;" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/Requires:       $pkg_name\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/%description -n $packagename\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/Noto's design goal is to achieve visual harmonization (e.g., compatible\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/heights and stroke thicknesses) across languages. This package contains\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/$script $serif_dsc font, $h.\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_HEADERS@/\n@SUBPACKAGE_HEADERS@/" $pkg_name.spec

    sed -i "s/@SUBPACKAGE_SCRIPTLETS@/%reconfigure_fonts_scriptlets -n $packagename\n\n@SUBPACKAGE_SCRIPTLETS@/" $pkg_name.spec

    sed -i "s/@SUBPACKAGE_FILELISTS@/%files -n $packagename\n@SUBPACKAGE_FILELISTS@/" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_FILELISTS@/%defattr(-,root,root)\n@SUBPACKAGE_FILELISTS@/" $pkg_name.spec
    sed -i "s:@SUBPACKAGE_FILELISTS@:%{_ttfontsdir}/Noto$serif$script$ui-\*.ttf\n@SUBPACKAGE_FILELISTS@:" $pkg_name.spec
    sed -i "s/@SUBPACKAGE_FILELISTS@/\n@SUBPACKAGE_FILELISTS@/" $pkg_name.spec
  done
done

sed -i 's/@SUBPACKAGE_HEADERS@//' $pkg_name.spec
sed -i 's/@SUBPACKAGE_SCRIPTLETS@//' $pkg_name.spec
sed -i 's/@SUBPACKAGE_FILELISTS@//' $pkg_name.spec

rm -r $pkg_name