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# Copyright 1999-2021 Gentoo Authors
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# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# Skeleton command:
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# java-ebuilder --generate-ebuild --workdir . --pom pom.xml --download-uri https://github.com/antlr/stringtemplate3/archive/68f2a42e8038f8e716e9666909ea485ee8aff45a.tar.gz --slot 0 --keywords "~amd64 ~arm ~arm64 ~ppc64 ~x86" --ebuild stringtemplate-3.2.1-r2.ebuild
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EAPI=7
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EAPI=8
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JAVA_PKG_IUSE="doc source test"
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MAVEN_ID="org.antlr:stringtemplate:3.2.2"
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MAVEN_ID="org.antlr:ST4:4.3.2"
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JAVA_TESTING_FRAMEWORKS="junit-4"
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inherit java-pkg-2 java-pkg-simple
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MY_COMMIT="68f2a42e8038f8e716e9666909ea485ee8aff45a"
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DESCRIPTION="A Java template engine"
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HOMEPAGE="https://www.stringtemplate.org/"
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SRC_URI="https://github.com/antlr/stringtemplate3/archive/${MY_COMMIT}.tar.gz -> ${P}.tar.gz"
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# Maven Central sources JAR for *.java sources pre-generated from *.g files;
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# the source generation requires antlr-tool-3.5, which depends on this package.
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# Tarball for the test suite and DOCS files
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SRC_URI="
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https://repo1.maven.org/maven2/org/antlr/ST4/${PV}/ST4-${PV}-sources.jar
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https://github.com/antlr/${PN}4/archive/${PV}.tar.gz -> ${P}.tar.gz
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"
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LICENSE="BSD-1"
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SLOT="0"
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LICENSE="BSD"
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SLOT="4"
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KEYWORDS="amd64 ~arm arm64 ppc64 x86 ~amd64-linux ~x86-linux ~x64-solaris"
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# Common dependencies
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# POM: pom.xml
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# antlr:antlr:2.7.7 -> >=dev-java/antlr-2.7.7:0
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CP_DEPEND="
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dev-java/antlr-runtime:3.5
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"
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CDEPEND="
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dev-java/antlr:0
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BDEPEND="
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app-arch/unzip
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"
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DEPEND="
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>=virtual/jdk-1.8:*
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${CDEPEND}
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${CP_DEPEND}
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test? (
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dev-java/antlr-tool:3.5
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)
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"
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RDEPEND="
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>=virtual/jre-1.8:*
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${CDEPEND}
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${CP_DEPEND}
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"
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DOCS=( {CHANGES,README}.txt )
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S="${WORKDIR}"
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TARBALL_S="${S}/${PN}4-${PV}"
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S="${WORKDIR}/${PN}3-${MY_COMMIT}"
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JAVA_SRC_DIR="org"
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JAVA_GENTOO_CLASSPATH="antlr"
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JAVA_SRC_DIR="src"
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JAVA_TEST_GENTOO_CLASSPATH="junit-4"
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JAVA_TEST_SRC_DIR="test"
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JAVA_TEST_RESOURCE_DIRS="test"
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JAVA_TEST_GENTOO_CLASSPATH="junit-4,antlr-tool-3.5"
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JAVA_TEST_SRC_DIR="${TARBALL_S}/test"
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JAVA_TEST_RESOURCE_DIRS=( "${TARBALL_S}/test/resources" )
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DOCS=( "${TARBALL_S}/"{CHANGES.txt,README.md} )
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src_prepare() {
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# Do not call java-pkg_clean; otherwise, it would remove
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# ${TARBALL_S}/test/test.jar, which is merely used as a
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# test resource file, does not contain any *.class files,
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# and is required to pass the tests as of version 4.3.2
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pushd "${TARBALL_S}" > /dev/null ||
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die "Failed to enter directory storing tarball contents"
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eapply "${FILESDIR}/${PN}-4.3.1-BaseTest-javac-source-target.patch"
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popd > /dev/null ||
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die "Failed to leave directory storing tarball contents"
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java-pkg-2_src_prepare
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# Some of these tests requires a graphical display.
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rm -v "${JAVA_TEST_SRC_DIR}/org/stringtemplate/v4/test/TestEarlyEvaluation.java" || die
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}
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src_compile() {
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local G; for G in action template angle.bracket.template eval group interface; do # from build.xml
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antlr -o src/org/antlr/stringtemplate/language/{,${G}.g} || die
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done
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src_test() {
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# Make sure no older versions of this slot are present in the classpath
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# https://bugs.gentoo.org/834138#c4
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local old_ver_cp="$(nonfatal java-pkg_getjars "${PN}-${SLOT}")"
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local new_test_cp="$(\
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java-pkg_getjars --with-dependencies "${JAVA_TEST_GENTOO_CLASSPATH}")"
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new_test_cp="${new_test_cp//"${old_ver_cp}"/}"
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# Some of the test cases require an absolute path to the JAR being tested
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# against to be in the classpath, due to the fact that they call the 'java'
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# command outside ${S} and reuse the classpath for the tests:
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# https://github.com/antlr/stringtemplate4/blob/4.3.1/test/org/stringtemplate/v4/test/TestImports.java#L103
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# https://github.com/antlr/stringtemplate4/blob/4.3.1/test/org/stringtemplate/v4/test/BaseTest.java#L174
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new_test_cp="${S}/${JAVA_JAR_FILENAME}:${new_test_cp}"
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# The JAR used as a test resource file needs to be in the classpath
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# https://github.com/antlr/stringtemplate4/blob/4.3.2/pom.xml#L53-L58
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new_test_cp+=":${JAVA_TEST_SRC_DIR}/test.jar"
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# Use JAVA_GENTOO_CLASSPATH_EXTRA to set test classpath
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local JAVA_TEST_GENTOO_CLASSPATH=""
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[[ -n "${JAVA_GENTOO_CLASSPATH_EXTRA}" ]] &&
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JAVA_GENTOO_CLASSPATH_EXTRA+=":"
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JAVA_GENTOO_CLASSPATH_EXTRA+="${new_test_cp}"
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java-pkg-simple_src_test
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}
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java-pkg-simple_src_compile
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src_install() {
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java-pkg-simple_src_install
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einstalldocs # https://bugs.gentoo.org/789582
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}
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