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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
JAVA_PKG_IUSE="doc test"
JAVA_TESTING_FRAMEWORKS="testng"
inherit java-pkg-2 java-pkg-simple prefix
DESCRIPTION="Multi-format schema converter based on RELAX NG"
HOMEPAGE="http://thaiopensource.com/relaxng/trang.html"
SRC_URI="https://github.com/relaxng/jing-trang/archive/V${PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/jing-${P}"
LICENSE="BSD"
SLOT="0"
KEYWORDS="amd64 x86"
BDEPEND="
app-i18n/unicode-data
dev-java/saxon:9
"
CP_DEPEND="
dev-java/xerces:2
dev-java/xml-commons-resolver:0
"
RDEPEND="${CP_DEPEND}
>=virtual/jre-1.8:*"
JAVACC_SLOT="7.0.13"
#934306 restrict to >=virtual/jdk-11:*
DEPEND="${CP_DEPEND}
dev-java/javacc:${JAVACC_SLOT}
dev-java/testng:0
>=virtual/jdk-11:*"
JAVA_TEST_RESOURCE_DIRS="src/test"
JAVA_TEST_SRC_DIR="src/test"
src_prepare() {
java-pkg-2_src_prepare
java-pkg_clean
eprefixify mod/regex/mod.xml # Do we still need this?
# separating some sources which are needed only for compilation
mkdir helper || die
cp -r mod/{catalog,datatype,jaxp,pattern,resolver,rng-parse}/src helper || die
# most of the mods are not needed for the final trang.jar
rm -r mod/{dtdinst,nvdl,picl,rng-jarv,rng-validate,schematron,validate,xerces} || die
rm -r mod/{jaxp,pattern,rng-jaxp} || die
# move all remainig stuff to "src/main" resp. "src/test"
mkdir -p resources src meta/META-INF/services || die
mv {mod/,}regex-gen || die # but not this one which is needed in two JAVA_SRC_DIRs
cp -r mod/*/src/{main,test} src || die
# populate META-INF/services
echo com.thaiopensource.datatype.xsd.DatatypeLibraryFactoryImpl \
> meta/META-INF/services/org.relaxng.datatype.DatatypeLibraryFactory || die
echo com.thaiopensource.datatype.xsd.regex.xerces2.RegexEngineImpl \
> meta/META-INF/services/com.thaiopensource.datatype.xsd.regex.RegexEngine || die
echo "version=${PV}" \
> src/main/com/thaiopensource/relaxng/translate/resources/Version.properties || die
# java-pkg-simple expects resources in JAVA_RESOURCE_DIRS
find src -type f ! -name '*.java' ! -name 'CompactSyntax.jj' ! -name 'package.html' \
| xargs cp --parent -t resources || die
# code generation according to mod/rng-parse/mod.xml
local OUT_DIR="gensrc/main/com/thaiopensource/relaxng/parse/compact"
mkdir -p "${OUT_DIR}"
"javacc-${JAVACC_SLOT}" -GRAMMAR_ENCODING=UTF-8 \
-JDK_VERSION=1.8 \
-OUTPUT_DIRECTORY="${OUT_DIR}" \
helper/src/main/com/thaiopensource/relaxng/parse/compact/CompactSyntax.jj \
|| die "Code generation with java.jj failed"
rm "${OUT_DIR}/JavaCharStream.java" || die
# mod/rng-parse/mod.xml lines 16-17 - 's/java.io.IOException/EOFException/'
eapply "${FILESDIR}/trang-20220510-CompactSyntaxTokenManager.patch" || die
}
src_compile() {
einfo "Compiling some classes needed for code generation"
ejavac -d util \
$(find regex-gen/src/main mod/util/src/main -name "*.java") || die
einfo "Code generation"
"$(java-config -J)" -cp "util" \
com.thaiopensource.datatype.xsd.regex.java.gen.NamingExceptionsGen \
"com.thaiopensource.datatype.xsd.regex.java.NamingExceptions" \
"src/main" || die
"$(java-config -J)" -cp "util" \
com.thaiopensource.datatype.xsd.regex.java.gen.CategoriesGen \
"com.thaiopensource.datatype.xsd.regex.java.Categories" \
"src/main" \
"/usr/share/unicode-data/UnicodeData.txt" || die
einfo "Compiling classes which are not needed for the final trang.jar"
ejavac -d helper \
-cp "util:$(java-pkg_getjars --build-only xml-commons-resolver)" \
$(find gensrc/main helper/src/main -name "*.java") || die
einfo "Compiling trang.jar"
JAVA_CLASSPATH_EXTRA="testng"
JAVA_GENTOO_CLASSPATH_EXTRA="util:helper"
JAVA_JAR_FILENAME="trang.jar"
JAVA_MAIN_CLASS="com.thaiopensource.relaxng.translate.Driver"
JAVA_RESOURCE_DIRS=( meta resources/src/main )
JAVA_SRC_DIR=( {gen,}src/main )
java-pkg-simple_src_compile
}
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