#!/bin/bash -e

. set-java.sh --branch "{gerrit-branch}"

if [ -n "{repo}" ]; then
  SRC_DIR={repo}
else
  SRC_DIR={name}
fi

echo "Building plugin {name}/{branch} with Gerrit/{gerrit-branch} from plugins/$SRC_DIR"

git remote show gerrit > /dev/null 2>&1 || git remote add gerrit https://gerrit.googlesource.com/a/gerrit
git fetch gerrit {gerrit-branch}
git checkout -fb {gerrit-branch} gerrit/{gerrit-branch}
git submodule update --init
git read-tree -u --prefix=plugins/$SRC_DIR origin/{branch}
git fetch --tags origin

if [ -n "{repo}" ] && [ -n "{sourcePath}" ]; then
  echo "Linking '{repo}/{sourcePath}' to 'plugins/{name}'"
  pushd plugins && ln -s {repo}/{sourcePath} . && popd
fi

for file in external_plugin_deps.bzl external_package.json
do
  if [ -f plugins/{name}/$file ]
  then
    cp -f plugins/{name}/$file plugins/$(echo $file | sed -e 's/external_package/package/g')
  fi
done

includeExternalBzlModDeps() {{
  local pluginName=$1
  if [ -f plugins/$pluginName/external_plugin_deps.MODULE.bazel ]
  then
    echo 'include("//plugins/'$pluginName':external_plugin_deps.MODULE.bazel")' >> plugins/external_plugin_deps.MODULE.bazel
  fi
}}

includeExternalBzlModDeps {name}

PLUGIN_SCM_BASE_URL="https://gerrit.googlesource.com/a"
for extraPlugin in {extra-plugins}
do
    pushd ..
    git clone -b {branch} $PLUGIN_SCM_BASE_URL/plugins/$extraPlugin
    popd
    pushd plugins
    ln -s ../../$extraPlugin .
    popd
    includeExternalBzlModDeps $extraPlugin
done
for extraModule in {extra-modules}
do
    pushd ..
    git clone -b {branch} $PLUGIN_SCM_BASE_URL/modules/$extraModule
    popd
    pushd plugins
    ln -s ../../$extraModule .
    popd
    includeExternalBzlModDeps $extraModule
done

GH_PLUGIN_SCM_BASE_URL="https://review.gerrithub.io/a/{organization}"
for extraGhRepo in {extra-gh-repos}
do
    pushd ..
    git clone -b {branch} $GH_PLUGIN_SCM_BASE_URL/$extraGhRepo.git
    popd
    pushd plugins
    ln -s ../../$extraGhRepo .
    popd
    includeExternalBzlModDeps $extraGhRepo
done

TARGETS=$(echo "{targets}" | sed -e 's/{{name}}/{name}/g')
java -fullversion

if test "{setup}" != ""
then
  echo "Running setup script ..."
  bash -c "{setup}"
fi

bazelisk version

./polygerrit-ui/app/api/publish.sh --pack
bazelisk build $BAZEL_OPTS $TARGETS

BAZEL_OPTS="$BAZEL_OPTS --flaky_test_attempts 3 \
                   --test_timeout 3600 \
                   --test_tag_filters=-flaky \
                   --test_env DOCKER_HOST=$DOCKER_HOST"
bazelisk test $BAZEL_OPTS //tools/bzl:always_pass_test plugins/{name}/...

for JAR in $(find bazel-bin/plugins/{name} -maxdepth 1 -name {name}*.jar)
do
    PLUGIN_VERSION=$(git describe  --always origin/{branch})
    echo -e "Implementation-Version: $PLUGIN_VERSION" > MANIFEST.MF
    jar ufm $JAR MANIFEST.MF && rm MANIFEST.MF
    DEST_JAR=bazel-bin/plugins/{name}/$(basename $JAR)
    [ "$JAR" -ef "$DEST_JAR" ] || mv $JAR $DEST_JAR
    echo "$PLUGIN_VERSION" > bazel-bin/plugins/{name}/$(basename $JAR-version)
done

for JS in $(find bazel-bin/plugins/{name} -maxdepth 1 -name {name}*.js)
do
    PLUGIN_VERSION=$(git describe  --always origin/{branch})
    echo "$PLUGIN_VERSION" > bazel-bin/plugins/{name}/$(basename $JS-version)
done