app-text/docbook-mathml-dtd/docbook-mathml-dtd-1.1_rc1-r1.ebuild

   1 # Copyright © 2020 Nick Bowler
   2 # License GPLv3+: GNU General Public License version 3 or any later version.
   3 # This is free software: you are free to change and redistribute it.
   4 # There is NO WARRANTY, to the extent permitted by law.
   5
   6 EAPI=7
   7
   8 inherit sgml-catalog-r1
   9
  10 DTDVER=${PV/_rc/CR}
  11 MY_PN=dbmathml
  12 MY_P=$MY_PN-$PV
  13
  14 DESCRIPTION="DocBook MathML Module"
  15 HOMEPAGE="https://docbook.org/xml/mathml/"
  16 SRC_URI="https://docbook.org/xml/mathml/$DTDVER/$MY_PN.dtd -> $MY_P.dtd"
  17
  18 LICENSE="docbook"
  19 SLOT="0"
  20 KEYWORDS="~amd64 ~x86"
  21
  22 S=$WORKDIR
  23
  24 RDEPEND="dev-libs/libxml2
  25         app-text/docbook-xml-dtd:4.3
  26         app-text/mathml-xml-dtd"
  27
  28 src_unpack () {
  29         cp "$DISTDIR/$A" "$S" || die
  30 }
  31
  32 src_install () {
  33         local insdir="/usr/share/sgml/docbook/${P#docbook-}"
  34
  35         insinto "$insdir"
  36         newins $MY_P.dtd $MY_PN.dtd
  37
  38         newins - catalog <<-EOF
  39                 PUBLIC "-//OASIS//DTD DocBook MathML Module V$DTDVER//EN" "$MY_PN.dtd"
  40                 SYSTEM "http://www.oasis-open.org/docbook/xml/mathml/$DTDVER/dbmathml.dtd" "dbmathml.dtd"
  41         EOF
  42
  43         insinto /etc/sgml
  44         newins - mathml-docbook-$PV.cat <<-EOF
  45                 CATALOG "${EPREFIX#/}$insdir/catalog"
  46         EOF
  47 }
  48
  49 update_catalog () {
  50         local insdir="file://${EPREFIX#/}/usr/share/sgml/docbook/${P#docbook-}"
  51         local xmlcatalog="${BROOT%/}/usr/bin/xmlcatalog"
  52
  53         local dtdpublic="-//OASIS//DTD DocBook MathML Module V$DTDVER//EN"
  54         local dtduri="http://www.oasis-open.org/docbook/xml/mathml/$DTDVER"
  55         local args=()
  56
  57         command -v "$xmlcatalog" >/dev/null || die
  58
  59         case $1 in
  60         --add)
  61                 args=( --add public "$dtdpublic" "$insdir/$MY_PN.dtd"
  62                            --add rewriteSystem "$dtduri" "$insdir"
  63                            --add rewriteURI "$dtduri" "$insdir" )
  64                 ;;
  65         --del)
  66                 args=( --del "$dtdpublic" --del "$dtduri" )
  67                 ;;
  68         esac
  69
  70         xmlcatalog --noout "${args[@]}" "${EROOT%/}/etc/xml/docbook"
  71 }
  72
  73 pkg_postinst () {
  74         sgml-catalog-r1_pkg_postinst
  75
  76         einfo "Adding $P to docbook XML catalog"
  77         update_catalog --add
  78 }
  79
  80 pkg_postrm () {
  81         sgml-catalog-r1_pkg_postinst
  82
  83         einfo "Removing $P from docbook XML catalog"
  84         update_catalog --del
  85 }