nixpkgs/pkgs/development/tools/build-managers/bazel/java-test.nix

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{
bazel
, bazelTest
, bazel-examples
, gccStdenv
, lib
, openjdk8
, runLocal
, runtimeShell
, writeScript
, writeText
, distDir
}:
let
toolsBazel = writeScript "bazel" ''
#! ${runtimeShell}
export CXX='${gccStdenv.cc}/bin/g++'
export LD='${gccStdenv.cc}/bin/ld'
export CC='${gccStdenv.cc}/bin/gcc'
# XXX: hack for macosX, this flags disable bazel usage of xcode
# See: https://github.com/bazelbuild/bazel/issues/4231
export BAZEL_USE_CPP_ONLY_TOOLCHAIN=1
exec "$BAZEL_REAL" "$@"
'';
workspaceDir = runLocal "our_workspace" {} (''
cp -r ${bazel-examples}/java-tutorial $out
find $out -type d -exec chmod 755 {} \;
''
+ (lib.optionalString gccStdenv.isDarwin ''
mkdir $out/tools
cp ${toolsBazel} $out/tools/bazel
''));
testBazel = bazelTest {
name = "bazel-test-cpp";
inherit workspaceDir;
bazelPkg = bazel;
buildInputs = [ openjdk8 ];
bazelScript = ''
${bazel}/bin/bazel \
run \
--distdir=${distDir} \
--host_javabase='@local_jdk//:jdk' \
--java_toolchain='@bazel_tools//tools/jdk:toolchain_hostjdk8' \
--javabase='@local_jdk//:jdk' \
--verbose_failures \
//:ProjectRunner
'';
};
in testBazel