jenkins/gerrit-bazel-build-its-plugin-branch.sh

#!/bin/bash -e

git remote add gerrit https://gerrit.googlesource.com/gerrit
git fetch gerrit
git checkout gerrit/{gerrit-branch}
rm -rf plugins/its-{name}
rm -rf plugins/its-base
git read-tree -u --prefix=plugins/its-{name} origin/{branch}

# Try first the Gerrit-specific branch of its-base and then fallback to the one of the plugin
git read-tree -u --prefix=plugins/its-base base/{gerrit-branch} || git read-tree -u --prefix=plugins/its-base base/{branch}

rm -Rf bazel-genfiles

if [ -f plugins/its-{name}/external_plugin_deps.bzl ]
then
  cp -f plugins/its-{name}/external_plugin_deps.bzl plugins/
fi

TARGETS=$(echo "{targets}" | sed -e 's/its-{{name}}/its-{name}/g')
TEST_TARGET=$(grep -2 junit_tests plugins/its-{name}/BUILD | grep -o 'name = "[^"]*"' | cut -d '"' -f 2)

. set-java.sh 8

bazel build --spawn_strategy=standalone --genrule_strategy=standalone $TARGETS

if [ "$TEST_TARGET" != "" ]
then
    bazel test --test_env DOCKER_HOST=$DOCKER_HOST plugins/its-{name}:$TEST_TARGET
fi

for JAR in $(find bazel-genfiles/plugins/its-{name} -name its-{name}*.jar)
do
    PLUGIN_VERSION=$(git describe --always origin/{branch})
    echo -e "Implementation-Version: $PLUGIN_VERSION" > MANIFEST.MF
    jar ufm $JAR MANIFEST.MF && rm MANIFEST.MF
    DEST_JAR=bazel-genfiles/plugins/its-{name}/$(basename $JAR)
    [ "$JAR" -ef "$DEST_JAR" ] || mv $JAR $DEST_JAR
    echo "$PLUGIN_VERSION" > bazel-genfiles/plugins/its-{name}/$(basename $JAR-version)
done