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123 lines
4.4 KiB
123 lines
4.4 KiB
# Copyright 2008-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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JAVA_PKG_IUSE="doc source test"
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MAVEN_ID="com.google.protobuf:protobuf-java:3.21.12"
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JAVA_TESTING_FRAMEWORKS="junit-4"
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inherit java-pkg-2 java-pkg-simple
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DESCRIPTION="Google's Protocol Buffers - Java bindings"
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HOMEPAGE="https://developers.google.com/protocol-buffers/"
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# Currently we bundle the binary version of truth.jar used only for tests, we don't install it.
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# And we build artifact 3.21.11 from the 21.11 tarball in order to allow sharing the tarball with
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# dev-libs/protobuf.
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SRC_URI="https://github.com/protocolbuffers/protobuf/archive/v${PV#3.}.tar.gz -> protobuf-${PV#3.}.tar.gz
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test? ( https://repo1.maven.org/maven2/com/google/truth/truth/1.1.3/truth-1.1.3.jar )"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux ~x64-macos"
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DEPEND="
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>=virtual/jdk-1.8:*
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test? (
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dev-java/guava:0
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dev-java/mockito:4
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)
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"
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RDEPEND=">=virtual/jre-1.8:*"
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# Once =protobuf-${PV#3.} hits the tree use it
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# BDEPEND="~dev-libs/protobuf-${PV#3.}:0"
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BDEPEND="dev-libs/protobuf:0"
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S="${WORKDIR}/protobuf-${PV#3.}/java"
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JAVA_AUTOMATIC_MODULE_NAME="com.google.protobuf"
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JAVA_JAR_FILENAME="protobuf.jar"
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JAVA_RESOURCE_DIRS="core/src/main/resources"
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JAVA_SRC_DIR="core/src/main/java"
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JAVA_TEST_GENTOO_CLASSPATH="guava,junit-4,mockito-4"
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JAVA_TEST_RESOURCE_DIRS="core/src/test/proto"
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JAVA_TEST_SRC_DIR="core/src/test/java"
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src_prepare() {
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default
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mkdir "${JAVA_RESOURCE_DIRS}" || die
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# https://github.com/protocolbuffers/protobuf/blob/v21.12/java/core/pom.xml#L43-L62
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echo $(sed \
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-n '/google\/protobuf.*\.proto/s:.*<include>\(.*\)</include>:-C ../../../../../src \1:p' \
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"${S}/core/pom.xml") > "${T}/core_proto" || die "echo to core_proto failed"
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# Copy them from ../src/google/protobuf to JAVA_RESOURCE_DIRS
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pushd "${JAVA_RESOURCE_DIRS}" || die
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jar cv "@${T}/core_proto" | jar xv
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assert "Copying protos failed"
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popd || die
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# https://github.com/protocolbuffers/protobuf/blob/v21.12/java/core/generate-sources-build.xml
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einfo "Replace variables in generate-sources-build.xml"
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sed \
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-e 's:${generated.sources.dir}:core/src/main/java:' \
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-e 's:${protobuf.source.dir}:../src:' \
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-e 's:^.*value="::' -e 's:\"/>::' \
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-e '/project\|echo\|mkdir\|exec/d' \
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-i core/generate-sources-build.xml || die "sed to sources failed"
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einfo "Run protoc to generate sources"
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protoc @core/generate-sources-build.xml || die "protoc sources failed"
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}
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src_test() {
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JAVA_GENTOO_CLASSPATH_EXTRA="${DISTDIR}/truth-1.1.3.jar"
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# https://github.com/protocolbuffers/protobuf/blob/v21.12/java/core/generate-test-sources-build.xml
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einfo "Replace variables in generate-test-sources-build.xml"
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sed \
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-e 's:${generated.testsources.dir}:core/src/test/java:' \
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-e 's:${protobuf.source.dir}:../src:' \
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-e 's:${test.proto.dir}:core/src/test/proto:' \
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-e 's:^.*value="::' -e 's:\"/>::' \
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-e '/project\|mkdir\|exec\|Also generate/d' \
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-i core/generate-test-sources-build.xml || die "sed to test sources failed"
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# Remove second exec from the file. Makes trouble here. We run it separately.
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sed '50,54d' -i core/generate-test-sources-build.xml || die "cannot remove lines"
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einfo "Running protoc to generate test-sources"
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protoc @core/generate-test-sources-build.xml || die "protoc I failed"
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einfo "Running protoc on previously removed test-sources"
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protoc --java_out=lite:core/src/test/java \
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--proto_path=../src \
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--proto_path=core/src/test/proto \
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core/src/test/proto/com/google/protobuf/nested_extension_lite.proto \
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core/src/test/proto/com/google/protobuf/non_nested_extension_lite.proto \
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|| die "protoc II failed"
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# Ignore two failing test cases from CodedOutputStreamTest.java
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sed \
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-e '/import org.junit.Test/a import org.junit.Ignore;' \
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-e '/testWriteWholeMessage/i @Ignore' \
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-e '/testWriteWholePackedFieldsMessage/i @Ignore' \
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-i core/src/test/java/com/google/protobuf/CodedOutputStreamTest.java || die
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einfo "Running tests"
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# Exclude MapInitializationOrderTest and CachedFieldSizeTest
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pushd core/src/test/java || die
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local JAVA_TEST_RUN_ONLY=$(find * \
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-wholename "**/*Test.java" \
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! -wholename "**/Abstract*Test.java" \
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! -name "MapInitializationOrderTest.java" \
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! -name "CachedFieldSizeTest.java" \
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)
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popd
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JAVA_TEST_RUN_ONLY="${JAVA_TEST_RUN_ONLY//.java}"
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JAVA_TEST_RUN_ONLY="${JAVA_TEST_RUN_ONLY//\//.}"
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java-pkg-simple_src_test
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}
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